chinh sua 1.pdf

7/28/2019 chinh sua 1.pdf

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PHAN 1: TONG QUAN VE CONG TY BOT M BNH ONG.

1.1. Gii thieu cong ty Bot M Bnh ong:1.2. Lch s va phat trien cua cong ty:1.3 To chc bo may quan ly hoat ong san xuat kinh doanh cua cong ty:1.4. S o bo tr mat bang:1.5. Quy nh an toan va ve sinh lao ong:1.6. Tnh hnh ve sinh an toan thc pham1.7.Xu ly khi thai.PHAN 2 : DAY CHUYEN CONG NGHE (DCCN)2.1. Nguyen lieu:2.2. Nang lng s dung :2.3. S o bo tr TB :

PHAN 3 : QUI TRNH CONG NGHE (QTCN)3.1. S o3.2. Thuyet minh quy trnh:PHAN 4 : CAC LOAI MAY VA THIET B4.1. May sang tap chat:4.2. May sang a:4.3. Sang phan loai ( sang tron):4.4. May xat long lua: ( theo phng ngang loai MHXS)4.5. Thiet b u am: ( may ra 3 truc)4.6. May nghien truc:4.7. May anh ti:4.8. May sang bot phan loai ( may sang vuong)4.9. May anh vo:4.10. Sang ly tam:4.11. May anh trng sau:4.12. Cyslon lang:4.13. Cyslone lang co he thong loc bui:PHAN 5 : SAN PHAM VA KINH TE CONG NGHIEP5.1. Cong Ty Bot M Bnh ong san xuat kinh doanh cac mat hang:5.2. Th trng tieu thu:


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PHAN 1: TONG QUAN VE CONG TY BOT M BNH ONG.

1.1. Gii thieu cong ty Bot M Bnh ong:- Ten doanh nghiep: cong ty Bot M Bnh ong.- Ten giao dch: BIFLOMICO(BINH DONG FLOUR MILL COMPANY).- a ch:277A BEN BNH ONG, phng 14, Quan 8, TP.HCM.- ien thoai: 8559744_8555740.- Fax:84.8.8555789.- Khuon vien nha may rong 63.055m bao gom:

o Hai phan xng san xuat chnh co dien tch 8.863m.o Hai kho cha nguyen lieu co the cha khoang 25.000-30.000 tan lua

m,rong 14.745m.o Cac kho cha thanh phan va phu pham.o Mot kho cha vat t bao b rong 1.000m.o

Van phong lam viec.o Khu tap the,can tin,san the thao,nha xe,1.2. Lch s va phat trien cua cong ty:

Cong Ty Bot M Bnh ong la mot doanh nghiep nha nc, thanh vien cua tongcong ty Lng Thc Mien Nam (VINAFOOD II) thuoc Bo Nong Nghiep va PhatTrien Nong Thon. Cong ty hoach toan ket toan oc lap, co t cach phap nhan, co daurieng va co tai khoan ngan hang.

Cong ty c xay dng vao nhng nam 1970 va i vao hoat ong vao nam 1972vi s ket hp cua hai nha may SAKYBOMI va VIFLOMICO eu do nhng co ongngi Hoa sang lap.

Nha may SAKYBOMI (Sai Gon Ky Nghe Bot M nay goi la phan xng Sai Gon)c khi cong xay dng vao nhng nam 1968 va en nam 1970 i vao hoat ong vitrang thiet b la bon gian may cua Thuy Sy (Buller) co cong suat thiet ke la 650 tanlua m/ngay tng ng vi 510 tan bot m thanh phan.

Nha may VIFLOMICO (Viet Nam Flour Mill company nay la phan xng VietNam) c trang b 1 gian may thiet b Tay c (Miag) vi tong cong suat thiet ke240 tan lua m/ngay tng ng vi 180 tan bot m thanh phan.

Hai nha may nay nam di s quan ly cua mot so tru s at tai trung tam Sai Gontach biet vi san xuat c xem la hien ai bac nhat ong Nam A ve chat lng cungnh so lng san xuat ra cua hai nha may nay vao nhng nam 1970.

Sau nam 1975, Bo lng thc thc pham tiep quan va sat nhap hai nha may naythanh mot vi ten goi la X Nghiep Lien Hiep Bot M Bnh ong theo quyet nh so26/NN_TCCB/Q ngay 8/1/1993 va lien tuc hoat ong san xuat kinh doanh.

Do nhu cau m rong quy mo va phat trien san xuat nham tao v tr va uy tn trongnen kinh te th trng e de linh ong trong cong viec san xuat kinh doanh va thchng vi tnh hnh phat trien nen X Nghiep Lien Hiep Bot M Bnh ong can c theoquyet nh so 429/NN_TCCB/Q ngay 16/05/1994 cua Bo Trng Bo Nong Nghiep-


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Cong Nghiep Thc Pham nay la Bo Nong Nghiep va Phat Trien Nong Thon a oiten thanh cong ty Bot M Bnh ong.1.3 To chc bo may quan ly hoat ong san xuat kinh doanh cua cong ty:

1.3.1 S o:Hien nay, bo may quan ly cua cong ty c to chc theo c cau trc tuyen, chc

nang quyen quyet nh cao nhat la Giam oc vi tr giup cua cac phong ban trongcong ty.

o Giam oco Pho Giam oc Ky Thuato Pho Giam oc Kinh Doanho Ca hang kinh doanh xang dauo Phong to chc hanh chnho Phong tai chnh ke toano Phong ky thuat san xuat va au to

Phan xng san xuato Phong ke hoach kinh doanh.


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1.3.2 Chc nang, nhiem vu va quyen han cua cong ty: Chc nang:

Cong Ty Bot M Bnh ong la mot doanh nghiep nha nc va la thanh vien cuaTong Cong Ty Lng Thc Mien Nam, hach toan oc lap, chuyen san xuat kinhdoanh chu yeu la bot m va phu pham la cam m. Nhiem vu:

- Xay dng chien lc phat trien, ke hoach san xuat kinh doanh phu hp vi dtoan cua cong ty giao hang nam ve.

- Chat lng san pham.- So lng san pham.- Tiet kiem nguyen lieu.- Ha gia san pham.- au t nang cap may moc trang thiet b, mua sam trang thiet b mi e san

xuat ra nhng san pham co tnh canh tranh cao.-

Tang cng tch luy von e m rong san xuat kinh doanh lau dai va at hieuqua cao.- Quan ly tot ve nhan lc nham han che lang ph ve lao ong, nang cao nang

suat lao ong cho can bo cong nhan vien trong cong ty.- Tiep th va co nhng chien lc ve tiep th tot e a san pham xam nhap sau

rong hn vao th trng trong nc nham tang th phan.- Cham lo i song va quyen li cua can bo cong nhan vien.- Chap hanh ay u luat le va chnh sach, c che quan ly kinh te hien hanh va

thc hien ngha vu oi vi nha nc.- Bao cao trung thc, ay u va chnh sach tnh hnh tai chnh cua cong ty cho c

quan chu quan va c quan nha nc co lien quan. Quyen han:

- Xay dng chien lc phat trien, ke hoach san xuat kinh doanh phu hp vi quymo va muc tieu kinh doanh cac nghanh nghe a ang ky.

- c phep to chc cac phong ban e giup viec cho ban giam oc, cac bo phanva n v san xuat kinh doanh.

- c quyen oc lap ky ket va thc hien cac hp ong kinh te.1.3.3 Chc nang va trach nhiem cua cac phong ban:

Ban Giam oc:- Giam oc la ngi co trach nhiem quan ly cong ty theo che o mot thu trng

co quyen quyet nh va ieu hanh moi hoat ong cua cong ty theo ung kehoach, chnh sach phap luat cua nha nc, tong cong ty va ngh quyet cua aihoi cong nhan vien chc. ong thi chu trach nhiem trc nha nc, tap thelao ong ve ket qua san xuat kinh doanh cua cong ty.

- Pho giam oc: la ngi tr giup cho Giam oc, chu trach nhiem trc giamoc ve mat ma giam oc phan cong uy quyen. Ngoai ra con trc tiep ch ao


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cong tac chuyen mon ky thuat, ke hoach san xuat, phu trach nang bac, trctiep phu trach cong tac au t va to chc hanh chnh.

Phong to chc hanh chnh:- Soan thao va trien khai thc hien quy che lam viec, lap d thao ieu le hoat

ong cua cong ty va quan ly nhan s cho toan cong ty. Thanh lap cac ban chao sap xep bo may to chc, danh sach lao ong va phan bo v tr lam viec cuacong nhan vien.

- Xay dng ke hoach tien lng, tien thng, ke hoach ao tao, bao ho laoong, ke hoach hanh chnh va kinh te.

- Xac nh mc lao ong, to chc quy trnh lao ong va boi dng chuyen mon.- Lu truyen van th, phu trach khen thng.- Thc hien cong tac hanh chnh: Hoi hop, tiep khach, hoi ngh khach hang.- Quan ly ieu hanh phng tien van chuyen phuc vu cho cong tac chuyen ch

hang hoa va i cong tac cho can bo cong nhan vien.

Phong ke hoach kinh doanh:- Giup lanh ao nam bat c thong tin bien ong ve gia ca lua m, bot m. Xaydng ke hoach bien phap cho san xuat, to chc kinh doanh, tiep th th trngtieu thu trong va ngoai nc ve mat chat lng cung cau, co nh the mi giupcong ty va tao c hieu qua cao trong kinh doanh, va tao c moi quan hetot oi vi khach hang.

- Nghien cu to chc kinh doanh lien ket, san xuat a dang san pham, san xuatcac mat hang mi to chuc cung ng vat t, thiet b. Nguyen vat lieu va bao b.ong thi thong ke tong hp cac bao cao phan tch ke hoach, bao cao ket quahoat ong san xuat kinh doanh cua cong ty.Ben canh o, phong con giup lanh

ao anh gia va ky ket, hp ong sa cha ln trong xay dng c ban. Phong ke toan tai vu:

- Quan ly tnh hnh tai san, to chc hach toan ke toan, to chc quan ly tai chanh,hoan thanh quyet toan at yeu cau cua cac c quan quan ly nha nc.

- Tch cc thu hoi cong n, quan ly thu chi, hach toan ung che o quan ly.- To chc kiem tra, can oi tien hang, bao cao kp thi, phuc vu cho cong tac

lanh ao cua cong ty va tong cong ty.- Thanh toan tien lng, tien thng cho can bo cong nhan vien cua cong ty.- Lap bao cao tai chnh va chu trach nhiem ve tnh hnh tai chnh cua cong ty

theo ung quy inh cua nha nc. Phong ky thuat san xuat au t:

- Quan ly ky thuat an toan nham s dung co hieu qua nhat cac may moc thiet btrong day chuyen san xuat va khu vc phuc vu.

- Kiem tra toan bo quy trnh cong nghe san xuat, phu trach ve chat lng va baob san pham.


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- Ben canh o phong con tch cc tham gia vao cac sang kien ky thuat cua cacn v san xuat e cong ty nh hnh chien lc san xuat e m rong th phantren th trng.

1.4. S o bo tr mat bang:


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1.5. Quy nh an toan va ve sinh lao ong:Muc ch:Gop phan va bao ve sc khoe cho ngi lao ong, bao am ngi lao ong c

lam trong ieu kien an toan va ve sinh, han che c tai nan lao ong, benh nghenghiep va cac vu chay no.

Pham vi ap dung:Quy nh nay c tien hanh va ap dung cho CBCNV trong cong ty.

Noi dung:Trach nhiem:an toan e san xuat, san xuat e an toan.Phat trien san xuat,kinh doanh phai i oi vi ieu kien lao ong va bao ve moi

trng.Phong nga tai nan, benh nghe nghiep trong lao ong san xuat la trach nhiem cua

moi ngi.Chap hanh cac quy nh, bien phap lam viec. An toan la ngha vu cua ngi lao

ong.Phai trang b ay u phng tien bao ho ca nhan cho ngi lao ong.C ngi giam sat viec thc hien quy nh, noi quy, bien phap an toan lao ong,ve

sinh lao ong trong doanh nghiep, phoi hp vi cong oan c s xay dng va duy trs hoat ong cua mang li an toan ve sinh.

Xay dng noi quy, quy trnh an toan lao ong, ve sinh lao ong phu hp vi tngmay moc thiet b, vat dung,ke ca khi oi vi cong nghe.

To chc huan luyen, hng dan cac tieu chuan, qui nh bien phap an toan ve sinhlao ong oi vi ngi lao ong.

Chap hanh nghiem chnh nhng qui nh.Khai bao,ieu tra tai nan lao ong,ve

sinh lao ong, cai thien ieu kien lao ong vi tong cong ty va s lao ong thngbinh xa hoi ni doanh nghiep hoat ong.Co che o khen thng ngi chap hanh tot va ky luat ngi vi pham trong viec

thc hien an toan lao ong, ve sinh lao ong.Nhiem vu:Chap hanh cac qui nh,noi qui ve an toan lao ong, ve sinh lao ong co lien quan

en cong viec, nhiem vu c giao.Phai s dung va bao quan cac phng tien bao ve ca nhan, cac thiet b an toan, ve

sinh ni lam viec, a c trang b, neu lam mat hoac h hong th phai boi thng.Phai bao cao kp thi vi ngi co trach nhiem khi phat hien co nguy c gay tai

nan lao ong, benh nghe nghiep, gay oc hai hoac s co nguy hiem, tham gia cap cuva khac phuc hau qua tai nan lao ong khi co lenh cua ngi s dung lao ong.

Quyen han:Yeu cau ngi s dung lao ong phai am bao ieu kien lam viec an toan, ve

sinh, cai thien ieu kien lao ong, cung cap ay u phng tien bao ve ca nhan, huanluyen thc hien bien phap an toan lao ong, ve sinh lao ong.


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T choi lam viec hoac ri bo ni lam viec khi thay co nguy c xay ra tai nan laoong, e doa nghiem trong en tnh mang,sc khoe cua mnh va phai bao cao ngaycho ngi phu trach trc tiep, t choi tr lai ni lam viec noi tren neu nhng nguy co cha khac phuc.

Khieu nai hoac to cao vi c quan nha nc co tham quyen khi ngi s dung laoong vi pham quy nh cua nha nc hoac khong thc hien ung cac giao ket ve antoan lao ong, ve sinh lao ong trong hp ong lao ong, thoa c lao ong.1.6. Tnh hnh ve sinh an toan thc pham

1.6.1 Ve sinh ham u lua:Noi dung:Thong sach ng ong dan lua va chop ay ham lua.Ve sinh sach tng vach, ay ham lua.Qui nh:Viec ve sinh ham lua c thc hien bang cach a ngi t tang 5 xuong tan ay

ham (tang 1) thong qua ti quay tay.e am bao an toan tuyet oi cho ngi xuongham lua va at hieu qua khi thc hien cong viec thong ham, moi thanh vien khi thamgia thong ham lua phai tuan thu cac quy nh sau:

Quy nh lan lt kiem tra ti quay tay va ghe ngoi thao tac.Lan lt kiem tra:- Cac boulon xiet gi cap, truc, ghe thao tac.- Day cap: tha dan ghe ngoi thao tac xuong ham lua, quan sat suot chieu dai day

cap.- Kiem tra bo phan truyen ong quay cap: banh rang, ngam chan khoa.- S thang bang va cac v tr chan ti.Quy nh chuan b, khi xuong ham va thao tac trong ham:Trc khi xuong ham:- Thao ri cac ng ong dan lua di ay ham lua.- Quan sat ay ham lua, neu cac khoi lua u con ton trong ham chen chat cac to

ay ham, tien hanh thong tao lo e co s oi lu khong kh gia mieng ham vaay ham.

- Sau 30 phut at yeu cau thong thoang khong kh trong ham lua, tien hanh angi xuong thong ham lua.

- Trc khi ngoi vao ghe thao tac e xuong ham lua, cong nhan xuong ham phaico ay u cac trang thiet b can thiet: giay, non, quan ao bao ho lao ong,

khau trang, day that lng an toan, en soi ham, dung cu an toan ve sinh ham.Khi xuong ham lua:- Sau khi an toan vien phu trach kiem tra ti quay tay va ngi phu trach nhom

ham lua a thc hien cac noi dung kiem tra ti quay tay va trang thiet b canthiet cho ngi xuong ham.


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- Ti quay phai c ieu khien bi 2 ngi va phai luon co 1 ngi tuc trcquan sat trong suot khoang thi gian chuyen ngi xuong ham va thao tac vesinh lam sach ham lua.

- Tuy thuoc vao tnh trang thc te cua ham lua u, luan phien thay oi ngixuong ham. Tuy nhien khong e ngi xuong ham thao tac ve sinh ham luaqua 15 phut.

Thao tac trong ham:- Moi thao tac eu phai c can trong.- Moi thao tac ve sinh ham lua khong c thao ri day that lng an toan.- Moi tr ngai phat sinh khi thao tac eu phai bao cho ngi tren mieng ham e

x ly kp thi.1.6.2 Ve sinh cac ham bot:

Noi dung:Ve sinh sach tng vach, ay ham bot.

Quy nh:Viec ve sinh ham bot thc hien bang cach a ngi t tang 4 xuong tang ayham bot (tang 1) thong qua ti quay. e am bao an toan tuyet oicho ngi khixuong ham bot va at hieu qua khi thc hien cong viec ve sinh ham, moi thanh vienkhi tham gia thong ham bot phai tuan thu cac quy nh sau:

Quy nh kiem tra ti quay va ghe ngoi thao tac: (tng t nh quy nh trong vesinh cac ham lua u).

Quy nh chuan b khi xuong ham va thao tac trong ham:Trc khi xuong ham:- M cac ca so di ay ham e tao s thong thoang, oi lu khong kh gia

mieng ham va ay ham.- Quan sat vach ham va ay ham e xac nh tnh trang thc te can ve sinh.- Sau 30 phut at yeu cau thong thoang khong kh trong ham bot, tien hanh a

ngi xuong ham.- Trc khi ngoi vao ghe thao tac e xuong ham lua, cong nhan xuong ham phai

co ay u cac trang thiet b can thiet: giay, non, quan ao bao ho lao ong,khautrang,day that lng an toan, en soi ham, dung cu an toan ve sinh ham.

Khi xuong ham bot:- Sau khi an toan vien phu trach kiem tra ti quay tay va ngi phu trach nhom

thong ham bot a thc cac noi dung kiem tra ti quay tay va cac thiet b.- Can thiet cho ngi xuong ham ung theo quy nh, tien hanh kiem tra viec

xuong ham.- Ti quay phai ieu kien 2 ngi va phai luon co ngi tuc trc quan sat trong

suot khoang thi gian chuyen ngi xuong ham va thao tac ve sinh lam sachham.

- Tuy thuoc vao tnh trang thc te cua bot, luon phien thay oi ngi xuong hamthao tac ve sinh ham bot qua 15 phut.


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Thao tac trong ham:- Moi thao tac ieu phai than trong.- Ngi thao tac ve sinh ham khong c thao ri day that lng an toan.- Moi tr ngai phat sinh khi thao tac eu phai bao cho ngi tren mieng ham e

x ly kp thi.Quy nh s dung ham bot thong ham:- Tat ca bot thong ham phai c thu gom vao bao.- Neu bot lan nhieu sau mot, ong cuc, bien sac th chuyen qua dang phe pham.- Neu so lng bot thong ham co kha nang tai che, ky s cong nghe cua xng

lien he vi bo phan cong nghe, cung nhan vien bo phan cong nghe phai kieme xuat giai phap x ly cho phu hp.1.6.3 Ve sinh cac thung lua, bot, cam trung gian:

Noi dung:Ve sinh sachf vach ay thung trc khi tien hanh ve sinh.

Quy nh:- M cac ca tren nap thung hoac vach thung, thao m ng ong dan. lieu diay thung e tao s thong thoang oi lu khong kh.

- Quan sat ay thung va vach thung e xac nh tnh trang thc te can ve sinh.- Sau 10 phut at yeu cau thong thoang trong thung, tien hanh chuyen hang vao

thung, c ngi vao trong thung e tien hanh ve sinh.- Ngi vao trong thung thc hien ve sinh, can phai co ay u trang thiet b can

thiet nh non, giay, quan ao bao ho, khau trang, en soi sang trong thung,dung cu chuyen dung e ve sinh thung.

Thao tac trong thung:

- Sau khi trang b ay u va hoan tat chuan b, trien khai ngi vao trong thung:- Tren mieng thung phai luon co ngi tuc trc quan sat ben trong thung.- Ngi vao trong thung phai can trong trong moi thao tac.- Moi tr ngai phat sinh khi thao tac eu phai bao cho ngi tren mieng ham e

x ly kp thi.- Tuy thuoc vao tnh trang thc te cua thung lua, bot cam trong gian luan phien

thay oi ngi vao thung. Tuy nhien, khong e ngi thc hien thao tac vesinh qua 30 phut trong thung.

Quy nh x ly lua, bot, cam dau khi ve sinh:- Tat ca phai cha vao bao va phai anh dau phan loai.- Ky s cong nghe cua xng san xuat kiem tra va xem xet e xuat bien phap

x ly.1.6.4 Ve sinh thung lt bot:

Bao am ay u cac trang thiet b can thiet, an toan cua thang, ghe thao tac.Khong e vat la ri vao thung.Tat ca tui lt, khung tui khi thao ra khoi thung eu phai c kiem tra.Tui lt phai c lam sach trc khi lap vao.


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Tat ca vong siet ep gi tui lt eu phai c siet ep va gi chat.Khi hoan tat cong viec lap tui vao thung: ong va siet chat ca thung.

1.6.5 Ve sinh tng thiet b rieng le:Sang vuong, sang thanh bot:

Ve sinh sach be mat khung li bang thiet b chuyen dung.Ve sinh khung li va ben trong ca sang.Kiem tra chat lng tui sang, khung va v khung sang. Neu li sang b rach hay

o cang khong at phai thay ngay.Viec thay li phai ung quy cach, li c quy nh theo s o li sang.Tat ca ban xoa (sang vuong), choi lam sach li (sang thanh bot) eu phai c

lap ay u vao tng khung li sang.Khung li c lap vao tng ca sang theo ung so th t quy c hoac theo dau

a nh san.Cac tui vai tren au sang, di ay sang eu phai c ve sinh sach se trc khi

lap vao.Ch lap cac khung li sang (sau khi ve sinh sach) vao trong may sang vuong khidan may chuan b tien hanh san xuat.

May nghien:Tat ca cac ca: quan sat, kiem tra lieu, nap che chan hai ben than may eu phai

c lay ra ve sinh sach se.Dung vat lieu chuyen dung ve sinh sach ben trong may, ong knh quan sat dao

hoac choi lam sach be mat truc.Ve sinh sach cac bo phan ieu chnh truc nghien, goi nh v truc puriKhi hoan tat viec ve sinh, lap tra lai ung v tr cac phu kien cua may nghien.

tuyet oi khong c hoan chuyen dao choi lam sach be mat truc nghien.Dung tay quay puli kiem tra s lam viec cua hai truc nghien e kp thi phat hienvat la nam di khe truc neu co.

Sau khi hoan tat cong viec ve sinh ong c lap vao ung v tr cu. Cac vong kepnoi ong phai c siet vt va gi chat.

1.6.6 Quy nh va noi dung ve sinh trong cong nghiep:Tat ca cac thanh vien am trach tai cac v tr khu vc c phan cong eu phai co

trach nhiem thc hien tot viec ve sinh cong nghiep.Ve sinh cong nghiep bao gom :- Quet don, lau sach nen nha, tran nha knh ca so.- Ve sinh mat ngoai thiet b, ng ong, dan thao tac, dan khung thiet b.- Quet don khu vc bao quanh tiep giap xng san xuat.oi vi thiet b:phai thng xuyen ve sinh tai cac v tr dung e quan sat che o

lam viec, tnh trang hoat ong cua thiet b.Trong qua trnh san xuat, tat ca tap chat,ban thanh pham phat sinh do trao nghet

cua day chuyen san xuat eu phai c ong bao, xep chat gon vao v tr a quy nh.


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Tat ca rac thai phai bo vao thung cha rac co nap ay va phai o vao bon rac cuacong ty trc gi giao ca.

Thi gian e thc hien ve sinh cong nghiep trong tng ca san xuat la:gi gia cava trc khi giao ca.1.7.X ly kh thai bang thiet b loc bui:

bat k mot nha may nao cung eu quan tam en viec bao am an toan moitrng. tai cong ty bot m Bnh ong a s dung phng phap van chuyen kh bangkh ong hoc nen viec x ly khong kh trc khi thai ra moi trng la het sc canthiet. Thiet b loc tui vai rung giu bui bang kh nen vi 30 tui loc, ay la thiet b x lykh cua Cong ty.

Cyclon x ly kh thai co cau tao va hnh dang giong cyclone thu hoi bot trong daychuyen san xuat nhng co kch thc ln hn. Tai ay co cau t ran con sot lai trongdong kh (chu yeu la phan bot mn khong lang trong cyclone thu hoi bot va b cuon

theo dong kh) se lang xuong ay cyclone nh lc ly tam, dong kh se c quat rangoai.1.7.1 Cau tao:

1.7.2 Nguyen l hoat ong:Kh ban qua ong dan kh c thoi vao trong cac tui loc hng t di len. Ben

trong cac tui loc se gi lai bui co lan trong dong kh va ch cho khong kh sach i qua.Sau mot thi gian nhat nh, kh nen c thoi vao se lam cho tui loc cang phong len

va bui tach ra khoi be mat tui, rt xuong pheu hng, sau o c xa ra ngoai. e chocac tui loc b tat va tang kha nang phan ly, trong thiet b co lap them c cau rung.

PHAN 2 : DAY CHUYEN CONG NGHE (DCCN)2.1. Nguyen lieu:2.1.1 . Gii thieu ve lua m:

Lua m hay tieu mach ( Triticum) la mot nhom cac loai co a thuan dng t khuvc Levant va c gieo trong rong khap the gii. Ve tong the, lua m la thc phamquan trong cho loai ngi, san lng cua no ch ng sau ngo va lua gao trong so cacloai cay lng thc. Hat lua m la mot loai lng thc chung c s dung e lam botm trong san xuat cac loai banh m, m si, banh keo cung nh c len men e sanxuat bia, ru hay nhien lieu sinh hoc.


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Lua m la mot loai cay lng thc moi nam ch trong mot vu (hoac mua ong hoacmua xuan). Loai lua m trong mua ong th kem chu lanh hn lua m trong mua xuan. mot so vung kho lanh cua Viet Nam co the trong lua m vao vu ong Xuan vinhng giong thch hp. Nga, dien tch trong lua m mua xuan chiem 70 75%, con

lua m mua ong ch khoang 25 -30%. Lua m co rat nhieu loai, pho bien hn ca lalua m mem va lua m cng.

Lua m mem: co hat qua dnh tran, mau trang hoac hi hung o, hnh trng,nang 35 50mg; la co be tha la, tai la co long; chen lua co 12 15 bong nho,oi khi co rau, moi bong co 2 3 hoa, t thu phan. Nguon goc Apganixtan,An o. a nhiet o 15 220C, thch hp trong at tht pha cat, pha voi.

Lua m cng: co hat to (45 60 mg), e nhanh t, chu c nong hn trongthi gian chn. Rau lua m cng, kha dai va dng theo chieu cua bong lua. Hat

lua m cng co dang thuon dai, co mau vang rm hoac o hung. o trang trongcua lua m cng rat cao khoang 95 100%. T nhng nam 50 the k XX, tgiong Norin 10 cua Nhat Ban, Bolao (N.E.Borlaug) a lai tao c nhnggiong lua m thap cay, nang suat cao, co the at 6 8 tan/ha tr len.

Hat lua m bao gom phoi va noi nhu c bao boc trong lp vo hat. Trong o noinhu chiem chu yeu vi 83%, phoi chiem 2.5%, con lai la cam chiem 14.5%.

Thanh phan hoa hoc cua lua m:

Am: 9 18%.Tinh bot: 60 68%.Protein: 8 15%Cellulose: 2.0 2.5%Chat beo: 1.5 2.0%ng: 2 3%Chat khoang: 1.5 2.0%74

Thanh phan hoa hoc cua nhng phan khac nhau trong hat lua m

V/ tr % Hat Protein(%)

Lipid(%)

Tinh bot(%)

ng kh(%)

Pentosan(%)

Cellulose(%)

Tro(%)

Ca hat 100 12.0 1.8 58.5 2.0 6.6 2.3 1.8

Vo qua 5 - 8 7.5 0 0 0 34.5 38.0 5.0


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Vo hat 6 - 7 15.5 0 0 0 50.5 11.0 8.0

Aloron 24.0 8.0 0 0 38.5 3.5 11.0

Lp

ngoai

noi nhu

81 - 83 16.0 2.2 62.7 1.6 1.4 0.3 0.8

Lp

trong

noi

nhu

7.9 1.6 71.7 1.6 1.4 0.3 0.5

Phoi,vay

nho

1 1.5 26.0 10.0 0 26.0 6.5 2.0 4.5

2.1.2. Yeu cau cua nguyen lieu:Nhng yeu cau cua cong ty trc khi nhap lua m:

Mui v: bnh thng.

Mau sac: sang t nhien.o am: 10% - 14%Tap chat: 2% - 3%.Trong lng 100 hat 25 75 gram.Ham lng gluten t: >25 gram

2.1.3. Cac hien tng h hong xay ra trong qua trnh bao quan nguyen lieu:Nham ap ng lien tuc qua trnh san xuat, lua m se c tr trong cac kho

chuyen dung. Tuy nhien, trong thi gian bao quan lua se co hien tng giam chatlng so vi ban au neu khong c bao quan ung quy nh. Cac nguyen nhan gayh hong la do: vi sinh vat, con trung va mot so ly do khac.2.1.3.1. Do vi sinh vat:

Vi sinh vat c anh gia la tac nhan quan trong lam cho khoi hat giam chat lngroi dan dan dan en h hong hoan toan. S h hong trong thi k au thng kho phat


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hien nhng khi vi sinh vat a phat trien manh me lam cho khoi hat boc nong, ay lahien tng t boc nong cua khoi hat.

Nhng h hong xay ra do s phat trien cua vi sinh vat trong qua trnh bao quan: Lam thay oi mau sac hat: ay la dau hieu au tien, hat thay oi t mau bnh

thng tr nen vang roi xam hoac co cac cham en. Do phoi va noi nhu coo am cao va mau cua vo hat thay oi nen hat mat tnh an hoi, khi xay vunnat lam giam chat lng san pham. Khi phat hien vo hat thay oi can phihoac say ngay, neu nghiem trong co the ra roi say kho.

Lam giam hay mat o nay mam: phoi hat thng cha nhieu nc va chat dinhdng hoa tan, mat khac vo bao phoi lai mong nen thng vi sinh vat phattrien phoi trc. e ngan can ngi ta thng phi hat va lam sach hat trckhi bao quan nham mat mot phan nc t do trong hat, vi sinh vat se khong co

ieu kien phat trien. Lam hat co mui hoi moc: trong qua trnh phat trien vi sinh vat phan huy mot so

chat hu c thanh cac chat co mui hoi, ac biet mui do nam moc gay nen. Hatse hap thu mui nay va rat kho tay. e tay mui co the dung chat hap phu nhthan hoac ra bang dung dch H2O2, nc Clo va Anhydrid sunfat, nhng phobien nhat la em ra bang nc sach roi em say kho.

Lam tang nhiet o khoi hat: (hien tng t boc nong) do ho hap manh, thaynhieu nhiet, khoi hat lai dan nhiet kem va tnh y nhiet ln nen nhiet khong

thoat ra c.Ngoai ra vi sinh vat con co kha nang phan giai cac chat phc tap ben trong va

ben ngoai te bao bang cac enzyme xuc tac: protease (phan giai protein), xenlulase(phan giai xenlulose), lipase (phan giai lipit) lam cho hat b chua. ac biet la namAspergilus flavus va Aspergilus fumigatus phat trien tren ngu coc trong ieu kienthuan li sinh ra oc to aflatoxin (aflatoxin la mot san pham chat thai oc hai cua 2loai nam nay). Yeu cau bao quan lagi kho, thoang mat e khong b nhiem nam moc.

2.1.3.2. Do con trung:

Con trung xoay mon noi nhu hoac an phoi. Cng o xam nhap, pha hoai phuthuoc vao giong, at ai,o am hat, o am moi trng khong kh, nhiet o, mc ohat b h hong, mc o nhiem ban au cua hat. Con trung anh hng en lng thcgom co:


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Lam ban lng thc: do con trung thai phan, xac chet va lam khoi hat b voncuc, co mui la, tang tap chat, thay oi thanh phan hoa hoc va cac chat dinhdng giam.

Hao hut ve khoi lng: theo c tnh cua Lien Hiep Quoc th lng thc haohut trong bao quan hang nam tren the gii en 5% trong o chu yeu do contrung pha hoai. Theo tnh toan cua cac nha khoa hoc th 10 oi mot thoc trongieu kien phat trien thuan li sau 5 nam se sinh soi va an hai en 406.250 kglua m.

Trong qua trnh sinh song: con trung ho hap kha manh thai ra mot lng nhietva am ang ke gop phan vao qua trnh t boc nong cua khoi hat.

Mot so con trung gay kho khan trong qua trnh che bien: nh can hong bao b,lam h hong tng, can va nha ken bt kn lo ray.

Gay hai cho ngi: sau mot, chuot, gian thng mnag theo nhieu vi sinh vatgay benh cho ngi, ac biet la vi khuan, nam moc sinh oc to. Th du: gian,chuot co the gay nhiem dch ta.

2.1.3.3. Do ban than khoi hat:Thng thay la hien tng am vang. Khi ham lng nc trong hat khi a vao

bao quan cao, khoi hat b boc nong, noi nhu chuyen t trang sang vang, t ngoai aotrong lam cho hat tr nen cng va thay oi thanh phan hoa hoc nh: giam gia tr dinhdng, giam mau sac Amylopectin trong tinh bot giam, ng saccharose giam 10

lan so vi hat ban au va ket hp vi cac men trong hat lam saccharose thanh ngkh, ham lng glucid b bien oi, ham lng protein va chat dinh dng b bien mat.

Do s ket hp gia acid amin va ng kh thanh melanoid dan en hat b vang.Hat bao quan cang lau th t le hat vang cang cao. e khac phuc hien tng nay canngan chan qua trnh t boc nong va khi a vao bao quan can phi, say hat trc.

2.1.4. Cac phng phap bao quan nguyen lieu trc khi san xuat:2.1.4.1. Trc khi a vao kho bao quan:

Ta can giam ham lng nc t do trong hat nham keo dai thi gian bao quan. Co

2 phng phap lam kho lua: Phng phap lam kho t nhien:Lua lam kho di anh nang mat tri, trong bong mat, phi tren nen ximang, san

gach, tren cac tam polyetylen,vv o day cua lua tren san la 10 15 cm, thngxuyen cao ao tranh lp tren kho lp di con am. Phng phap nay t ton kem, aut thap song phu thuoc vao thi tie, ton nhieu thi gian.


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Phng phap lam kho nhan tao:Say lua bang dong khong kh thng: lua c cha trong bon say, nha say hoac

lo say. Khong kh thng (khong kh moi trng) c cac quat gio thoi qua he thongphan phoi gio i qua cac lp lua cha trong thiet b say. Phng phap nay ch ap dung

tot nhng ni co o am tng oi cua khong kh thap va nhiet o khong kh tngoi cao.

Say lua bang dong khong kh nong: s dung phng phap say oi lu, say thanghoa Moi phng phap eu co thiet b thch ng va k thuat cong nge kem theo.Nhng thiet b nay thng ap dung vi khoi lng lua ln co nhu cau phi say cao,nguon nang lng, nguon ien doi dao.

u the cua phng phap lam kho nhan tao la khong phu thuoc vao thien nhien,say vi so lng ln, khong che c nhiet o, o am, giam hao hut, nhc iem la

ton chi ph.2.1.4.2. Lu tr trong kho:

Co nhieu phng phap lu tr khac nhau nhng can am bao cac yeu cau sau:- Bao am lua khong b am t, khong b men, moc xam hai va xay ra hien

tng t boc nong, khong b con trung, chuot tan cong.- Yeu cau phai c lu trong cac kho, silo vi dung tch khac nhau xay

dng theo ung yeu cau k thuat kho danh cho bao quan lua.- Nha kho co the ngan chan hoac han che s xam nhap cua khong kh, nhiet

o ben ngoai vao trong ong hat, gi cho ong hat kho rao t chu tac ongxau t ben ngoai.

Co 2 phng phap lu tr lua trong kho: Phng phap o ri:

- o am hat khong vt qua 14%.- Kho co vach ngan theo tng gian, moi gian cha khoang 200 tan.- Tng va sang phai chong tham tot.- o cao cua khoi hat khong vt qua 3.5m- C 15 ngay tien hanh cao ao 1 lan.

Phng phap ong bao:- o am khong vt qua 16%- Kho phai co buc le e chon am


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- Cac bao phai c xep thanh tng lo: 15 18 lp/lo, cao khong qua4m, khoi lng moi lo la 200 tan, lo no cach lo kia t nhat 0.5m, cac baoc theo kieu chong 3 hay chong 5.

- Pha ben ngoai cay lua co ghi nhng thong tin ve lua o: Ten lua, mahang, loai lua, ngay nhap, so bao, so ton tai.

2.1.4.3. Bao quan trong silo:Bao quan lua di dang bao ri s hao hut xay ra nhieu hn khi so ci bao quan

ri do gia tang am nhanh kch thch qua trnh ho hap boc nong gay h hong. Do o,hnh thc bao quan ri lua m tong silo c anh gia la tot hn. Hien nay, Cong tyBot m Bnh ong co 4 silo (5000 tan/silo). Trng hp khong u silo th lua m sec bao quan bang cach ong bao va cha trong nha kho.

u iem khi bao quan bang silo: t ton dien tch, chi ph bao quan re, a lua vao

va lay ra de dang, de bao quan hn so vi khi lu kho.Thi gian ton kho toi a cua lua m tai cong ty la:

- Neu nhap ve so lng ln: 6 9 thang.- Neu nhap ve so lng t: 1 3 thang.

Trong qua trnh bao quan, lua xuat hien nam moc (rat t xay ra), Cong ty se thueCong ty kh trung viet Nam (VFC) en x l.

Thuoc hoa hoc thng s dung la methylbromua ket hp vi mot so chat khacnhng van am bao khong gay hai cho ngi va an toan ve sinh thc pham, thuoc

c s dung di dang vien hay kh gas, chung c at xung quanh (dang vien) hayphun vao gia (dang kh) cua khoi hat tao thanh khoi bot e tieu diet vi sinh vat.

Tai cong ty thi gian ve sinh kho bao quan la 3 thang/lan.2.2. Nang lng s dung :

Nha may Bot M Bnh ong gom 4 dan:o Dan A: lam viec nang suat 200 tan lua m co the len en 235 tan.o Dan B,C: lam viec nang suat 150 tan lua co the len en 165 tan.o Dan D: lam viec nang suat 180 tan lua co the len en 198 tan.o Dan V: lam viec nang suat 240 tan lua m.o Dan D: 110%.o Tiet kiem giam ien nang trong san xuat.o Dan A, B, D


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PHAN 3 : QUI TRNH CONG NGHE (QTCN)3.1. S o


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N u en lieu

Sang tap chat lan 1

Can 1

Sang tap chat lan 2

Ra lua

U lua

Xat bong lua

Can 2

Nghien

anh ti

Sang

Cam

Bot thanh pham

Tam Cam ln

Tach bot Tach cam

Bot

Tach tam

Diet trng sau

Lam sach bot

ong bao

Rm, nylon, bong lua,at

a, san, hat be, gay


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3.2. Thuyet minh quy trnh:3.2.1. Tiep nhan nguyen lieu:

Lua m c nhap t cac nc nh My, Canada, Uc bang tau ln ve en ben

cang Sai Gon. Lua m c van chuyen ve cong ty bang 2 hnh thc: s dung xecontainer hoac dung ghe, tau nho. Khoi lng lua khi nhap vao cong ty khoang 30000 40000 tan. Nguyen lieu c a vao kho bao quan bang he thong ong hut. Khi cansan xuat lua se c gau tai chuyen ve khu san xuat.3.2.2. Sang tap chat lan 1:

Muc ch: Loai bo cac tap chat: day nylon, rm, rac, bong lua, cac loai hat khongphai la lua m (bap, au)

Lua t kho c van chuyen en nha may bang he thong bang cao, lua tiep tucc gau tai a len va o vao may sang tap chat ( t lau 1 len lau 5 ). Tai may, cactap chat nh a, at, rac, day, a ra ngoai qua cai mang cuoi li sang, nhngphan t nhe nh bui, cat, rau lua c quat thoi hut bay len va ra ngoai theo hethong rieng, nhng hat lua m do trong lc ln nen rt xuong va ra khoi may sang.

Sau khi sang, lua c vt tai van chuyen vao ham cha kho ( Cong ty co 5 hamcha lua kho, co chieu cao t lau 5 xuong lau 1). Moi ham co the cha 50 tan lua.

3.2.3. Can 1:Muc ch: xac nh khoi lng cua lua trc khi a vao cong oan sang 2. ong

thi tach kim loai ra khoi khoi hat.

T ham lua kho lieu c lay ra pha di ay ham (lau 1), c gau tai a lencan ( lau 5).

Lua sau khi ra khoi can se c chay qua he thong nam cham. Nhng manh kimloai se c hut va gi lai trong cac khe cua nam cham. Viec tach kim loai ra khoikhoi hat co hieu suat cao hay khong phu thuoc vao o day lp nguyen lieu chay qua.Neu lua qua nam cham co be day ln th viec gi lai nhng manh kim loai khong triete. Thng xuyen ve sinh he thong nam cham.3.2.4. Sang tap chat lan 2:

Nguyen lieu sau khi qua can va he thong nam cham (lau 5) se c a vao congoan sang tap chat lan 2. Cong oan nay lua qua 2 may sang: sang a (lau 4), sangtron (lau 3).Sang a:

Muc ch: loai bo nhng hat a, soi con sot lai trong khoi hat.


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Lua sau khi c can va qua nam cham se c chuyen xuong may sang a (lau4). Sau qua trnh sang, a se thoat ra ngoai theo ng ong rieng va ri xuong khuvc lay a (lau 1). Lua sau khi ra khoi sang tiep tuc c a xuong may sang tron(lau 3).

Sang tron:Muc ch: tach cac hat gay, sau, hat khong nguyen ven ra khoi khoi hat.Nhng hat b loai bo se ri vao mang hng va a ra khoi khoi hat. Nhng hat con

nguyen ven theo ng dan rieng e vao cong oan tiep theo.

3.2.5. Ra lua (Gia am) U am:Muc ch: gia am la lam cho lua tr nen sach va ong thi lam cho lp vo lua tr

nen dai hn, khi nghien hat, vo t b nat vun, de tach ra khoi tam. Noi nhu cua hat semem hn khi nghien ton nang lng. U am nham lam cho o am phan bo eu

trong toan bo khoi hat.Ra lua la mot qua trnh phun nc vao be mat cua hat, lam cho nc tiep xuv1ong eu vi khoi hat. Sau khi ket thuc cong oan sang (lau 3), lua se c gau taia len may ra lua (lau 5).

Thi gian ra lua khoang 3 5 giay. Vi khoang thi gian ngan ngui nh vay,nc khong kp ngam vao noi nhu, ch co mot phan ngam vao vo hat va mot lp ncmong nam be mat hat.

Trong nhng giay au tien cua qua trnh nay, nc ngam vao hat nhanh hn va

cham dan nhng giay sau. Nc ngam vao hat pha huy lien ket cua vo. Vo a clam am tr nen dai hn, khi nghien khong b nat, tao ieu kien nag6 cao chat lngcua bot.

Gia am se thu c san pham cuoi cung vi chat lng cao nhat va nang suat cuaqua trnh san xuat cung nh hieu qua kinh te c tang cao. oi vi tat ca cac loai luam neu cho qua nhieu nc se lam giam kha nang tach noi nhu ra khoi cam. Lamgiam hieu suat sang va ty le thu hoi bot.

Ra hat bang nc am se tang cng qua trnh ngam nc cua hat, thi gian u senhanh hn.

Sau khi ra lua, khoi hat se c vt tai van chuyen en cac ham lua u. Moi danmay co 5 ham u, moi ham cha khoang 50 tan lua. Ham lua u co chieu cao t lau 5en lau 1.

o am can at sau khi u:Lua cng: 15.5 16.5%


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Lua mem: 14.5 15.5%Thi gian u lua: 20 30 gi

Thi gian u lua cang nhieu th lua cang tang o chua.Lng nc ra lua va thi gian u am phu thuoc vao tng loai lua cng hay mem,

lua cang cng th lng nc cang nhieu.Neu o am cua lua vao nghien thap, cam rat gion va de nat trong qua trnhnghien, ieu nay lam cho cam vi bot lot qua sang lam giam chat lng bot. Neu oam ay u th o mn cua bot se eu hn. Neu o am qua cao, nguyen lieu se gay betsang, bet truc lam giam hieu suat thu hoi san pham.

3.2.6. Xat bong lua:

Muc ch: la qua trnh lam gay bong lua con dnh au hat lua m va ong thilam sach lua, tranh bot thanh pham lan bong lua anh hng ti chat lng san pham.

Hat nhap vao ong c cap xuyen qua oan truc (vi ranh mang va thanh apnghien). Tren khung la khoang cach gia oan truc va oan vo may, s di chuyenlieu la do cac thanh ap, bang cach nay cac hat se ma sat vi nhau va nguyen lieu sec lam sach. Phan vo, bong lua se theo quat hut bang thoi ra ong thoat bui. Nguyenlieu se c thao ra ngoai tai ong thao lieu va chuyen vao can.

3.2.7. Can 2:Muc ch: nham xac nh khoi lng lua khi a vao may nghien, ong thi loai

bo nhng kim loai con trong khoi hat (bang he thong nam cham) mot cach triet e

tranh lam anh hng en chat lng bot thanh pham.3.2.8. Nghien:

Muc ch: nghien hat la mot qua trnh bien hat thanh nhng phan t nho hn nhlc pha v ln hn lc lien ket cua cac thanh phan cua hat. Sau khi nghien tuy theotng he ta thu c hon hp gom bot, tam, cam

May nghien c chia lam hai he: he nghien vo va he nghien nhan.- He nghien vo: cac truc nghien co rang e tao lc ep, cat xe, pha v cau truc

hat va c dung e nghien cam. He nghien nay co 5 may, k hieu B.

- He nghien nhan: s dung truc nghien la cac truc trn, tren truc co gan dao cao,nham tach bot ra khoi truc, tranh hien tng bet truc. He nghien nhan gon 10may, k hieu C.

Ngoai cac con s dung cac may nh: may anh vo, may sang li tam e tach tamva vo ra thu hoi triet e tam, tang hieu suat thu hoi san pham.

Kiem tra chat lng bot cong oan nay: 1 gi/lan.Nang suat cua thiet b nghien la 9.5 10 tan/gi.


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may nghien he vo, bot thu hoi t he nay thng khong nhieu, khoang 20 25%tong lng bot.3.2.9. anh ti:

Muc ch: lam cho lua sau khi nghien ti ra tranh ong mang, tang kha nang tach

bot t hon hp nghien va thuan li cho qua trnh sang.Lua sau khi a c nghien (lau 2) se co xu hng ong lai thanh mang lam giam

hieu suat sang va giam thu hoi thanh pham. V the, Cong ty lap at he thong ong hutsan pham sau nghien len va vao thiet b anh ti (lau 4). Sau khi san pham nghienc anh ti se c chuyen qua he thong cyclone ngan gio. Nguyen lieu quacyclone se b ri xuong ay vao may sang (lau 3) con khong kh se c hut ve quabuong loc co lap nhieu tui loc bang vai. Mot phan bot theo khong kh vao tui loc, botse bam dnh tren be mat tui loc va c thiet b giu bot cho bot ri xuong may sang,

con khong kh se thoat ra ngoai.3.2.10. Sang:

Muc ch: tach hon hp co kch thc khong ong eu vi nhau thanh nhng phanco cung kch thc.

Tuy thuoc tng he nghien ma cac san pham sau khi sang c a vao cac congoan ke tiep.

San pham chnh khi ra khoi may san gom co: phoi, tam, cam ln, cam va bot.- Phoi: c a ra ngoai theo ong rieng.- Tam se c chuyen ve cong oan nghien nhan e nghien cho ra bot mn.- Cam ln: qua may tach vo e tach mot phan bot con dnh trong manh cam ln

nh lc ap, tang kha nang thu hoi bot. Sau khi anh vo, manh cam ln sec a ve he nghien vo, bot, cam nhuyen se c a ve may sang ly tam.

- Bot se qua may sang ly tam nham tach phan bot mn va tam. Bot mn se ca vao ham cha bot thanh pham, tam se ve he nghien nhan.

Kiem tra chat lng bot tai cac ong di sang la: 2 gi/lan.Ve sinh mieng ong thao lieu di sang sau moi lan thay ca (3 ca/ngay)

3.2.11. Diet trng sau:Khi can cung cap bot cho cac nha may, x nghiep che bien, bot t ham cha c

a qua can t ong roi qua may diet trng sau. S dung lc ly tam lam bot va trngsau (neu co) ap manh vao thanh thiet b lam cho trng sau b v ra, ong thi bot bvon cuc se ti ra. Van toc may la 2900 vong/phut.

3.2.12. Lam sach bot:


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Muc ch: lam sach bot trc khi em ong bao, loai phan bot b von cuc, taomang va tach nhng trng sau b v sau cong oan diet trng sau, am bao chat lngbot thanh pham.

T thiet b diet trng sau, bot se c a qua may sang thanh pham e lay phan

bot chat lng cung cap cho ngi tieu dung.Bot sau khi qua sang thanh pham neu khong pha tron vi loai bot khac th se c

a vao ham cha trung gian chuan b cho khau ong bao.Kiem tra bot trc khi a vao ham cha: 20 phut/lan.

3.2.13. Bao goi:Bot m c ong bao nh he thong t ong c cai san va lu kho chuan b cho

xuat xng.Kiem tra bot trng khi ong bao: 10 phut/lan.

Toc o may ong bao 10 bao/phut.Trong lng tnh moi bao: 40kg 0.2%

Tren bao b co ghi cac chi tiet:- Ten, a ch, so ien thoai Cong ty, tieu chuan ISO.- Logo Cong ty.- Hnh tng trng- Ten san pham.- Ham lng protein.- Trong lng cua san pham.-

Ten san pham.3.2.14. Lu kho:Bot m sau khi ong bao c bao quan ni kho rao, thoang mat, nhiet o thng.Ben ngoai khoi bao bot c bao bi mot tam vai ln nham tach bui va ngan ngua

con trung pha hoai bot.Thi gian bao quan cua bot la 3 thang.

PHAN 4 : CAC LOAI MAY VA THIET B4.1. May sang tap chat:

4.1.1. Cong dung:Lam sach s bo nham loai bo cac tap chat lan trong lua nh day nilon, soi, a ln

tao ieu kien thuan li cho cac may tiep theo lam viec khong b nghet.4.1.2. Thong so ky thuat:

- Chieu cao: 1.2 m- Dien tch be mat sang : 1 m 1.4 m


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- Cong suat : 1.1 kw- Nang suat : 8 tan / gi- Van toc 1420 vong / phut

4.1.3. Cau tao chi tiet:

- (1) Tang li 1- (2) Tang li 2- (3) Puly chuyen ong lech tam- (4) Moter- (5) Van chnh lu lng gio- (6) au vao cua nguyen lieu- (7) au ra cua nguyen lieu sach- (8) au ra cua gio va tap chat nhe ( vo trau + bui )

- (9) au ra cua a4.1.4. Quy trnh van hanh:+ Trc khi van hanh: phai kiem tra:- Khung li sang va be mat li sang.- Sau khi thao ra ve sinh hoac thay li, khung li phai c ep chat vao khung may

khi lap tr lai vao may.- Bo phan truyen ong: day ai, day may treo sang.- Bo phan che chan va cac tui sang.+ Khi van hanh may:- Quan sat lng lua vao may sang, qua sang.- ieu chnh ca phan lieu cho phu hp.


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- Kiem tra lng tap chat ra khoi sang: neu lan lua, phai ngng may va tien hanh xly.- ieu chnh lng gio hut cho phu hp.- Thng xuyen nhat lay rac, day nilon bam tren be mat li sang.

4.1.5. C cau va nguyen ly hoat ong:Sang tap chat gom co 2 tang sang co kch thc lo khac nhau+ Tang 1 nghieng 180 so vi mat phang nam ngang, ng knh lo sang = 8 mm.+ Tang 2 nghieng 80 so vi mat phang nam ngang, ng knh lo sang = 2 mm.Tren 2 mat sang co bi cao su, ho tr cho viec ma sat mat sang tot, at hieu suat cao.Bo truyen ong day ai va banh a at di tang sang 2, bo phan noi vi may hut atngay phan lieu xuong ham.- Sang chuyen ong xoay tron, bo phan truyen ong bang day curoa.

- Nguyen lieu ri t do vao ngo nhap lieu (6) i vao tang tren (1) sang tho, mat sangnay se gi lai cac tap chat tho nh rm, day, a co kch thc ln hn hat lua. Sau o,phan lieu ri xuong tang di mat sang (2) , t ay, cac tap chat mn va nho hn hatlua se lot qua lo sang va i xuong ay sang, cac tap chat nhe con lan trong lieu sec hut theo ng may hut (8), phan lieu sach di chuyen ra ngo thoat lieu (7).

4.1.6. Cac yeu to anh hng en nang suat va hieu suat sang:- dien tch be mat cua sang la mot yeu to quan trong, lo sang b bt, nguyen lieu kholot c qua li sang 1 hay qua nho b lot qua li sang 2. chuyen ong xoay tron

cua cac sang, van toc xoay phai thch hp vi lp lieu rai tren mat sang th nguyenlieu mi lot qua sang, at hieu suat cao. Ngoai ra, o nghieng cua sang cung phaithch hp e lp lieu trt tren mat sang va lng gio hut tap chat phai c ieuchnh va u e khong hut lua cuon theo gio.4.1.7. Bien phap khac phuc:Be mat sang luon luon c ve sinh.Kiem tra toc o xoay cua sang.Lu lng lua a len sang phai on nh, khong gay nghet ng ong cung nh mat

sang.4.2. May sang a:4.2.1. Cong dung:Loai bo tap chat la a soi co kch thc tng ng vi hat lua cha c loai bo may sang tap chat 1.

4.2.2 thong so ky thuat:


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- cong suat: 9.2 kw- van toc: 1450 vong/ phut.- o nghieng: khoang 350.2.3 cau tao chi tiet:

- (1) li sang- (2) moter- (3) ng vao cua lua m- (4) ng ra cua lua m- (5) ng ra cua a.- (6) ng vao cua dong kh- (7) ng ra cua dong kh- (8) chnh lu lng dong kh

- (9) chnh khe h ng ra cua a- (10) ca thao tac, quan sat

4.2.4 quy trnh van hanh:+ Trc khi van hanh: phai kiem tra:- mat li sang- bo phan che chan, cac tui sang.- ong kn cac ca quan sat.+ Khi van hanh:


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- kiem tra lng lua vao sang va qua sang- kiem tra lng tap chat ra khoi sang. Neu co lan lua th phai tien hanh x ly ngay.- khong c t y ieu chnh cac van gio, o nghieng cua sang.4.2.5. cau tao va nguyen ly hoat ong:

a. cau tao:- may gom co 1 mat sang (1) bang lt sat an, pha tren tang sang c noi vi hethong xa qua van ieu chnh (8), ap ke ch U gan tren ong xa. Ca tang sang cnang len tren 2 gia lo xo , lap goi vao cua nhap lieu, 1 tru c lap vi ai occhnh goc nghieng cua sang. Ca nhap lieu (3) dan lua vao pheu co trang b ca caplieu, pha di ca cap lieu co c cau rai lieu, motor truyen ong (2) va co the ieuchnh goc nghieng tren thanh nam ngang.b. nguyen ly hoat ong:

- chuyen ong rung tnh tien.- nguyen lieu vao (3) va i xuong pheu. Tiep tuc o ay pheu ngan khong cho gio ivao trong, tam dai lieu giup lua m rai eu tren mat sang. Dong khong kh hng tdi mat sang (6) len c ieu chnh bang van (8) u manh e nang hat lua khoi matsang va i xuong theo o nghieng cua sang en (4). a khong c dong kh nang donang hn, nh s rung cua sang, chuyen ong tnh tien ngc vi chieu chuyen ongcua lua en ong thoat a (5). au ong thoat a co gan vi ong cao su deo va daytranh khong cho khong kh lot vao theo nga nay.

4.2.6. cac yeu to anh hng en hieu suat sang:- lng gio m qua ln se loi cuon ca a lan trong lua.- lng gio m qua nho th lua m se thoat ra cung vi a.- o nghieng cua sang anh hng en s chuyen ong tnh tien cua a.- mat li b bt, khong kh khong the lu thong t di len c.4.2.7 bien phap khac phuc:- ieu chnh lu lng kh va u- khong c e be mat sang b bt.

May sang a va may sang tap chat dan B c bo tr rieng biet tang 3 va tang 4.con dan A, thay bang may sang lien hp, va sang a va sang tap chat. Cau taocung tng t nh 2 may tren.

4.3. Sang phan loai ( sang tron):4.3.1 Cong dung:


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Tach cac hat lua lep, v, hong, cac loai hat khac nh lua mach, lua mach en, bap,au ra khoi khoi lua nham tao o ong eu kch thc cac hat lua m, tao ieu kientot cho hoat ong cua cac may khac, nang hieu suat thu hoi bot.4.3.2 Thong so ky thuat:

- Dai 2.5 m, ng knh = 0.8,.- Hnh tru, mat sang co ot lo ng knh lo = 5 mm.- Cong suat 1.5 kw- Van toc quay 450 vong/ phut.- ben trong khoi tru co mang hng co nh va vt tai.4.3.3 Cau tao:- (1) ng vao cua lua m.- (2) ng ra cua lua m

- (3) ng ra cua lua lep.- (4) xch truyen ong- (5) than sang.

Thiet b gom 2 goi sang a va sang tron: bao gom cac mang hng ben trong c

lap at tren mot truc nam ngang, be mat da co goc nghieng e ieu chnh manghng, cac lo co kch thc gi lai hat khi hat c nang len.

4.3.4 Nguyen ly hoat ong:- C cau truyen ong xoay tron.- Hat i vao pheu cach lieu c kiem soat, lua m i vao ngo nhap lieu (1) authiet b va thoat ra ngoai cuoi thiet b (2). o nghieng cua canh vt nay doc theo vo


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may cho en khi thoat ra au ben kia. Vo thiet b cung chnh la thiet b sang, hat luam c nang len en mot o cao nhat nh th rt ra ngoai, do ng knh hat lua ganbang ng knh lo sang. Cac hat co ng knh nho hn khong b ri ra ngoai vac nang len en o cao cao hn va ri vao mang hng, c vt tai a ra ngoai (3).

4.3.5 Yeu to anh hng en hieu suat sang:- o nghieng cua mang hng. Phai tnh toan va ieu chnh cho phu hp.- toc o quay cua sang.

4.4. May xat long lua: ( theo phng ngang loai MHXS)4.4.1. Cong dung:Loai bo long lua tren be mat hat lua, ay cung la qua trnh lam sach s bo hat lua ephuc vu che bien lua m sau nay.

4.4.2. cac thong so ky thuat:- chieu cao : 2m- Be rong: 70 cm- cong suat ong c: 5 kw- so vong quay 1200 vong/ phut

4.4.3. cau tao thiet b:- (1) mot roto nam ngang, tren be mat roto ctrang b cac ng xoan va cac num dang thap.

- (2) lt sat an hoac dap lo- (3) c cau ieu chnh vt ep.- (4) motor truyen ong bang ai thang- (5) ong nhap lieu- (6) khung may- (7) pheu tiep nhan tap chat va lua.- (A) lua vao- (B) tap chat

- (C) lua ra


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4.4.4. quy trnh van hanh:+ Trc khi van hanh: phai kiem tra:- tat ca cac li lap vao may xat long lua.- bo phan che chan.- ong kn cac ca quan sat.- So lng day curoa va o cang day curoa.+ khi van hanh:- quan sat, theo doi s hoat ong cua may: bo phan truyen ong.- Kiem tra lng lua vao, lng lua ra va lng long lua thoat ra khoi may.4.4.5. c cau va nguyen ly hoat ong:Lua m c a vao ca tiep nhan (5), cac canh ca ap cua roto (1) tac ong chaxat len hat lua m va gia lua m vi li sat an (2) cung nh gia lua m vi lua mlam cho bui, vo trau, cac manh hat be c cha xat va lc tac ong lot qua li sat

an va ri vao pheu tiep nhan tap chat (7) va c thu hoi lai. Lua sach va cac hat batky, vo trau qua ln khong lot qua li sat c chuyen en khoang tiep nhan (1) cuabo phan tach tap chat nhe. Co the ieu chnh khe h cua truc khoang 3 4 mm bang2 lo xo treo. Hon hp nay thoat ra khoi ca truc en kenh hut kh. Tai ay cac hat tapchat nhe c tach ra va ri xuong vt tai c ay ra ong thoat tap chat. e tach


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tap chat theo ung yeu cau ta co the ieu chnh van canh bm hoac ieu chnh haivan cua kenh hut kh.4.4.6. cac s co va bien phap x ly:- lua ra lan vi bui: lo li sang b lung lo.

-> thay li sang.- khong thay co bui: do li sang b bt het lo>-> nh ky ve sinh may.May xat bong lua dang ngang c bo tr dan A.ngoai ra, dan B c thay bang may dang thang ng.

4.5. Thiet b u am: ( may ra 3 truc)4.5.1. Cong dung:

Ket hp vi thuy lng ke e ra lua nham tao cho khoi lua m khi i vao ham u comot o am ong eu gia cac hat, thch hp cho qua trnh u lua.4.5.2. Quy trnh van hanh:+ Trc khi van hanh: phai kiem tra:- ng ong dan nc t thuy lng ke vao may ra,v tr cac van ieu chnh thuy lng ke.- Bo phan che chan, cua quan sat.- So lng day ai, o cang day ai.

+ Khi van hanh:- Quan sat theo doi tnh trang lam viec cua bo phan truyen ong.- Kiem tra lng lua vao, lng lua ra, o nc bam vao hat lua.- Theo doi va ieu chnh lng nc cung cap cho thuy lng ke can c vao nhmc nc do nhan vien KCS quy nh.

4.6. May nghien truc:4.6.1 Cong dung:

Lam nat nguyen lieu.4.6.2 Thong so ky thuat:- Chieu cao: 1.2 m- Chieu dai: 1.4 m- Cong suat ong c ( tuy theo loaimay nghien co cong suat t 7.5 15 KW)


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- So vong quay cua ong c: 960 vong/ phut.

4.6.3. Cau tao thiet b:

- (A) ngan cha lua

- (B) knh quan sat- (C) puly truyen ong- (D) ca kiem tra- (E) bo phan chnh khe h truc.- May nghien MDDB la loai may nghien 4 truc, tc la co 2 cap truc. Moi cap truchnh thanh 1 he nghien, 2 he nghien nay oc lap nhau c lap tren cung 1 maynghien. May nghien thc chat la 1 may oi gom 2 may nghien rieng biet, c atau lng lai vi nhau trong cung 1 khung may; moi may rieng biet c cap lieu va

truyen ong oc lap nhau. Truc nghien c lap at theo phng cheo, phng trucluon luon nam ngang.- Cac truc nghien c che tao t thep uc nho hat, lam nguoi sau be mat ngoai eat o cng, o ben be mat. Kch thc truc nghien : ng knh = 250 mm, chieu dai= 1000 mm. truc nghien pha di bang cach truyen ong bang puly (C). truc nghienpha tren truyen ong ti truc nghien pha di bang cach truyen ong qua banh rang.- Khi nghien phai keo can Embayra, e truc c ep sat vao nhau, truc trai lieu lucnay hoat ong nh 1 day curoa truyen ong ben trong.

6.4 Nguyen ly hoat ong:- Ban thanh pham t sang ri t do xuong hoc cha (A). T hoc cha, nh truc caplieu, ban thanh pham c a ti truc nghien, va trai eu toan bo doc truc. Ta co thequan sat qua knh quan sat (B).- Chieu quay cua 2 truc ngc nhau, co the ieu chnh o h gia 2 truc (C) e taong knh hat tinh bot nh mong muon.


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- Cac truc nghien c lap vi o bi hnh cau hai day ( co m boi trn). Truc pha dico the ieu chnh c bi ngi van hanh khi can thiet. Thc hien viec nay bangcach ieu chnh hai au truc pha di vao va ra so vi truc tren bang cach xoay tayquay (C). Mot c cau ham e dng tay quay v tr c chon. Viec ieu chnh khe

h truc nghien c hoan tat bang tay. oi vi moi loai nguyen lieu khac nhau avao nghien phai xac nh khe h truc nghien, cac thong so nay c xac nh, lu laiva lay ra khi can thiet.6.5 Bao ve truc nghien:- Viec cap lieu phai am bao cung cap tren toan bo chieu dai truc nghien.- Mot may nghien MDDB khong c chay khong tai ( khong co nguyen lieu) khicac truc ngien a tiep xuc vi nhau, viec nay se lam h be mat truc nghien. No cunglam tang nhiet o truc nghien, co the gay phat la, do o can tranh nhng rui ro tren.

- may nghien MDDB, phng phap bao ve truc nghien la c cau tay gat dng. Khitay gat v tr thap, gia rt xuong va truc di se di chuyen ra khoang 2.5 mm sovi truc tren. cung thi iem mot khp ly hp nha khp mot cach t ong. Viec naydng cac truc cap lieu va dng nguon lieu a vao, tranh bat ky nguon lieu i quatrong luc truc nghien cha tiep xuc vi nhau. Truc cap lieu se khi ong lai vao cackhp bang cach keo tay giat len. Cac truc nghien co the nha khp ngay khi dng caplieu. Chung cung c nha khp trc khi may dng hoac khi ong.- lam sach truc nghien: choi nghien va dao nghien c s dung lam sach truc tranh

hien tng bam lieu xung quanh truc nghien.- cac truc nghien phai hoan toan ong nhat, co ngha la ng tam cac truc cua chungphai song song nhau.Neu ng truc hi cat nhau, chung se lam viec khong chnh xac doc chieu dai truc.Cac truc phai c che tao ieu chnh cho song song nhau, ng tam cua truc diphai song song ng tam cua truc tren.6.6 Tao o con truc nghien:Cac phan nguyen lieu khi en cac nghien mn tng oi nho, cac truc nghien co the

chay tiep xuc nhau hoac gan nh tiep xuc nhau. Viec nay so vi viec chenh lech toco cac truc, sinh ra mot lng nhiet. Cac truc chay nhanh hn, lng nhiet sinh ranhieu hn, cac truc pha nghien nguyen lieu mot cach ong nhat t au nay en aukia. Tuy nhien nhiet phat sinh ra lam truc nghien dan n. Viec dan n v nhiet naykhong ong eu, au truc dan n nhieu hn tam truc. Chung se khong nghien eu


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va nguyen lieu gia truc se khong c nghien nho. Cac truc nghien phai c taocon hoac vong truc. Ca hai cach nay c thiet ke e am bao truc nghien ong nhat.4.6.7. Quy trnh van hanh may nghien:- Khi ong chay khong tai.

- ong can Embrayage, quan sat bo phan truyen ong, truc nghien, choi hoac dao lamsach be mat truc.- Kiem tra lng nguyen lieu vao nghien, chat lng nguyen lieu qua nghien.- kiem tra dong ien lam viec cua motor.- Ve sinh mat knh quan sat cua may.

4.7. May anh ti:4.7.1 Cong dung:

Lam ti nguyen lieu sau khi nghien, nang cao hieu suat sang cong oan tiep theo,lam tang t le thu hoi bot.Co 2 loai:Dang ly tam: thng c at sau khau nghien tam, tam mn.Dang trong: thng c at sau khau nghien vo.4.7.2 cac thong so ky thuat:a. Dang trong- Chieu dai: 60 cm

- ng knh: 30 cm- Cong suat ong c: 1.5 KW- Vong quay ong c: 1100 vong / phut.b. Dang a:

- Chieu dai: 40 cm- ng knh 70 cm- Cong suat ong c 3.5 KW

- Van toc ong c 2800 vong/ phut.4.7.3. Cau tao chi tiet va nguyen tac hoat ong:a. Dang trong


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- (1) Ca nhap lieu- (2) Ca thoat lieu- (3) Puly truyen ong- (4) Vong bi- (5) Truc thiet b- (6) Cac thanh ap- (7) Ca e kiem tra

Nguyen lieu i vao may, di lc ly tam, se va ap vao ac thanh ap. Do o cacmang ket dnh se c lam ti ra. Toc o quay va phai ( 870 1000 v/ ph) khonglam cho cca1 manh vo cam b v nen may thng c at sau he nghien vo.b. Dang a:

- (1) Ca nhap lieu


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- (2) Ca thoat lieu- (3) Vo thiet b- (4) Motor- (5) a xoay c lap trc tiep vao truc motor

- (6) Goi May anh ti dang a co toc o quay rat cao ( khoang 2800 3600 v/ph), nen cactam mn sau khi nghien thng b ep vao nhau thanh tng mang, khi i vao may, ditac dung cua lc ly tam se b v ra thanh cac phan t nho. May thng c at nhan au e khong lam anh hng en chat lng bot do cac manh cam, vo, phoi vra.

4.8. May sang bot phan loai ( may sang vuong)

4.8.1. Cong dung:Phan loai san pham sau khi nghien da vao ng knhlo sang.

4.8.2. Thong so ky thuat:- Chieu cao 2m- Dien tch be mat 4545 cm ( 1 thiet b co 6 ca sang khac nhau)- Cong suat ong c 15 KW- Van toc vong quay 850 vong/ phut.

4.8.3. Cau tao thiet b:May sang co mot khung may trung tam bao gom c cau lech tam va cac tu sang oixng nhau lap 2 ben khung may.Moi ca sang co t 22 en 27 khung li ( v sang), c ep chat bang ban ep.ng knh lo t 100 den 1800 micromet.Danh sach li sang:Li t: gom 6 loaiKy hieu Kch thc

8 1809 15210 132

11 11812 100Li phan lieu: gom 24 loai.


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Ky hieu Kch thc Ky hieu Kch thc12 1890 36 60014 1610 38 552

16 1410 40 530

18 1220 45 45020 1110 50 40022 990 55 37526 820 65 306

28 730 70 28030 720 75 27432 660 80 250

34 630 85 224

Thong thng cac khung li sang c xep theo chieu giam dan kch thc lo sang.Bot khi tren sang th co the dan xuong mot ng ong khac e xuong he maynghien lai roi tiep tuc len sang lai , con bot di sang th c ban xoa cao su aybot xuong tiep di cac lp sang tiep theo cho en khi xuong khung sang cuoi cung lalay bot thanh pham.Moi ay ca sang co t 3 6 ong thoat lieu.

4.8.4. Nguyen tac van hanh+ Trc khi van hanh: phai kiem tra:

- Khung li sang, khi lap vao tng ca sang phai thc hien ung theo s o lisang.- o cang eu cua day may treo sang- Day ai truyen ong cua may: o cang day va so lng day- Ca sang va tui sang.+ Khi van hanh:- Khi ong may chay khong tai- Quan sat chuyen ong: nhn t tren xuong may se quay ngc chieu kim ong ho.

- Quan sat kiem tra day ai, day may truyen ong.- Khi may co hien tng khac thng ve tieng keu, bien o dao ong, ngng mayngay e x ly.- Kiem tra chat lng bot t cac ong di sang ( 2h/ lan)- Ve sinh mieng ong thoat lieu di sang (1 ca/ 1 lan)4.8.5. Nguyen tac van hanh may.


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Nguyen lieu sau khi qua he thong nghien tang 2 se xuong tang 1 qua may anh ti,c he thong may hut hut len tang 3 i vao he thong sang. Bang phng phap giamdan kch thc hat tinh bot, cac hat co kch thc ln hn ng knh lo li cthoat ra ngoai i xuong he thong nghien, qua trnh tiep tuc lap lai cho en khi c

bot mn thanh pham.Phan lot li la bot thanh pham th c a ti vt tai van chuyen botPhan lot li neu khong phai bot th c a xuong he thong nghien mn, tiep tucqua trnh nghien.

4.9. May anh vo:4.9.1 Cong dung:Ban thanh pham khi i qua sang van con mot lng tinh bot bam phan vo lua m.

Do o can phai qua may anh vo e thu hoi lai lng tinh bot, nang cao ty le thu hoibot.

4.9.2. Thong so ky thuat:- Chieu cao: 1.5 m- Dien tch be mat: 40 * 120 cm- Cong suat ong c: 2.5 KW- Van toc ong c: 1200 vong/ phut.

4.9.3 Cau tao thiet b:


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- (1) ng vao cua ban thanh pham- (2) ng ra cua vo lua m- (3) ng ra cua tinh bot- (4) ong c- (5) Puly

- (6) Goi cua thiet b- (7) Li co ng knh lo t 0.75 en 3.0 mm- (8) Canh ap4.9.5 Nguyen ly hoat ong:Ban thanh pham c a vao thiet b ca (1), do s va ap gia ban thanh phamav2 canh ap, cac tinh bot co kch thc nho hn lo (7) ri ra ngoai i len sang bot.Phan con lai i ra cuoi thiet b (2)

4.10. Sang ly tam:4.10.1 Cong dung:Sang ban thanh pham4.10.2 Thong so ky thuat:- Chieu cao: 1 m- Cong suat ong c: 1.5 KW


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- Van toc ong c: 960 vong/ phut


- (1) ng vao cua ban thanh pham- (2) ng ra cua bot m- (3) ng ra cua ban thanh pham

- (4) ong c- (5) Than may

4.10.4 Nguyen ly hoat ong:- C cau chuyen ong xoay tron, ban thanh pham i vao thiet b (1), canh ap quaytron lam vang nhng hat tinh bo co kch thc nho hn lo li, lot ra ngoai, xuon vttai (2)Phan ln hn khong lot ra ngoai, se i en cuoi thiet b va i ra ngoai, tiep tuc quatrnh.

4.11. May anh trng sau:4.11.1 Cong dung:Loai bo trng sau trong bot.4.11.2 Cau tao thiet b:


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- (1) Ong tiep lieu bang sat gan vi nap ay thiet b (5)- (2) Ong thoat- (3) Motor truyen ong- (4) a xoay c gan trc tiep vao truc cua motor- (5) Nap ay.4.11.3 Nguyen tac hoat ong:Trng sau ( con trung nho, au trung, trng) nam lan trong bot va lua, tham ch nhoen mc co the i qua cac lo sang. V vay, may c bo tr ngo ra bot thanh pham

e am bao chat lng bot.May hoat ong vi tac ong hoan toan bang c kh. Hai a song song nam ngangc phan cach bang cac vong thep cng sole nhau, quay toc o cao trong khoangtiep lieu. Lieu c cap vao tam a va vang ra ngoai. Cac con trung b tieu diet dova ap vao cac vong thep va thanh khoang tiep lieu. Con trung trong lieu dang hat cothe phan huy toc o thap hn trong lieu dang bot. Lua m c cha xat va pha huycac hat sau mot, va chng trng cua chung. Thng toc o cua roto la 2900v/phut.Viec kiem soat con trung co the thc hien bang cach at cac may diet trng sau cac

v tr quan trong trong day chuyen nh khau trc khi ong bao bot.

4.12. Cyslon lang:4.12.1 Muc ch:4.12.2 Thong so ky thuat:- Chieu cao 50 cm


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- ng knh tren 35 cm- ng knh di 10 cm- Cong suat ong c 0.75 KW- Van toc ngan gio 200 vong/ phut.


- (1) au vao- (2) au ra, thoat khong kh- (3) Than cyslone- (4) Knh quan sat- (5) Ngan gio- (6) ng ra cua nguyen lieu4.12.4 Nguyen ly hoat ong:Quat gio tao ap suat chan khong, nen nguyen lieu c hut theo chieu giam ap suat.Do cau tap hnh tron va con 1 au cua cyslone a tao 1 lc ly tam, va vao thanhcyslone va lam cho ban thanh pham co xu hng i xuong. Nhiem vu cua ngan gio langan khong cho gio i t di len.

4.12.5. Cac s co va bien phap x ly:- Ban thanh pham thoat theo ng gio


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+ Do thiet b ngan gio hoat ong khong hieu qua ( khe h ln hn mc cho phep)+ Do knh quan sat khong kn lam khong kh lot vao trong.- Bien phap khac phuc:+ Kiem tra tnh trang thng xuyen,x ly ngay khi co s co.

4.13. Cyslone lang co he thong loc bui:4.13.1 Thong so ky thuat:- Chieu cao 4m- ng knh tren 1.6m- ng knh di 15 cm- Cong suat ong c 75 KW- Van toc ong c 2500 vong/ phut.


- (A) au vao cua gio va ban thanh pham- (B) Bua hi ru tui- (C) Quat gio

- (D) Tui loc tay ao4.13.3 Nguyen ly hoat ong:Tng t nh cyslone, nhng co them he thong tui loc (30 tui) nham am bao khongkh thoat ra la khong kh sach. Ngoai ra con thu hoi c lng bot nhe.Dong kh c thoi ngang qua tui loc, bot bam tren mat ngoai cua tui, con khong khth i xuyen qua lp tui i ra ngoai.


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He thong kh nen c phong vao tui thong qua he thong van hi, bot c ru khoitui. Cac van hoat ong luan phien nhau theo th t t tui 1 en tui th 30 roi quayvong.4.13.4 Cac s co va bien phap x ly:

- Khong kh co lan bui- Tao ap suat chan khong yeu khong hut c bot.- Hut qua manh khien bot lan vao dong kh qua nhieuX ly: Kiem tra la toc o quat hut, he thong van hi.

Kiem tra va ve sinh tui loc.Ngoai cac he thong may chnh, sang va nghien, con co:- Sang thanh bot: Ngoai he thong sang, nghien, dan A con c trang b them 3 maysang thanh bot nham muc ch nang cao chat lng bot bang cach cha xat e tach lp

aloron cua lp vo ra khoi nhan, lam cho bot trang hn.- Can t ong: ieu tiet lu lng lua, bot, ghi nhan va kiem tra hieu suat thu hoi.- May hut nam cham: kh t, loai bo cac manh kim loai lan trong lua.- thuy lng ke: ieu chnh lng nc i vao may ra 3 truc e ra lua.- May ong bao: c gan chp e ieu khien. May c cai che o ong bao theoyeu cau cua nha may la 40 kg/ bao th dng lai, ch a bao bot se trut xuong. Baobot theo bang tai qua may khau bao. Roi a vao kho bao quan.


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PHAN 5 : SAN PHAM VA KINH TE CONG NGHIEP

5.1. Cong Ty Bot M Bnh ong san xuat kinh doanh cac mat hang:- Nhan hieu: Thuyen BuomVi ham lng protein 10% rat thch hp e san xuat:

o Cac loai banh mo Banh baoo Phan ln cac loai m si

- Nhan hieu: Chu LunVi ham lng protein 10% rat thch hp e san xuat:

o Cac loai banh ngot, Biscuits.o M an lien.

- Nhan hieu: Thien Nga oVi ham lng protein 12% rat thch hp e san xuat:

oCac loai banh m.o Cac loai m si.

- Nhan hieu: Hoa Hng DngVi ham lng protein 9.5%, Gluten 22% rat thch hp e san xuat:

o Banh Biscuits, banh Trung thu.o Banh bong lan, cac loai banh ngot.o Dung trong gia nh lam banh tieu, banh chuoi. , cac san pham tam bot

chien.- Nhan hieu: Cay CaiVi ham lng protein 8% rat thch hp e san xuat:

o Cac loai banh Biscuits.o Banh ngot cac loai.o Banh baoo Banh snack

- Nhan hieu: au Bepc san xuat t 100% loai lua m tot nhat the gii cua My, vi ham lng glutencao, chat lng gluten rat manh thch hp e san xuat.

o Banh m Sandwich, banh m ngot, banh Hamburger, banh m tron, banhPizza.

o Cac loai m si kieu Trung Hoa, thai lan.o Hoac tron vi cac loai bot m co ham lng protein thap e san xuat cac oai

banh va m si kieu Trung Hoa.5.2. Th trng tieu thu:5.2.1. Gia ban san pham:Cong ty bot m Bnh ong xin thong bao gia ban bot m.Knh gi: Qu khach hang


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Trc tien, cong ty chung toi xin chan thanh cam n s hp tac quy bau cua Quykhach hang a quan tam en san pham cua chung toi trong thi gian qua.Chung toi xin thong bao en quy khach hang gia ban Bot M nh sau:Bang 2.10 Gia ban bot m

VT: /kgSo TT Ten san pham Gia ban

cha thueThueVAT 5%

Gia ban cothue

01 Bot m Thuyen Buom 4.290,00 214,00 4.504,5002 Bot m Chu Lun 3.990,00 199,00 4.189,5003 Bot m Hng Dng 3.880,00 194,00 4.074,0004 Bot m Cay Cai 9% 3.960,00 198,00 4.158,0005 Bot m Thien Nga o 4.800,00 240,00 5.040,00

5.2.2. Tieu thu

- Trong nc:Chu yeu cac loai Bot M thuoc nhan hieu:o Thuyen Buomo Chu Luno Thien Nga oo Hoa Hng Dngo Cay Caio au Bep

Cac loai bot m nay c cac khach hang nh: Kinh o, Vina-acecook, cac t nhansan xuat nho. Mua ve e san xuat cac san pham nh: m si, cac loai banh ngot,

banh biscuits, san xuat banh m..- Xuat khauCac san pham Bot M thuoc nhan hieu:

o Thien Nga oo Thuyen Buom


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Ke hoach san xuat kinh doanh cua Cong ty nam 20091. Mot so ch tieu chu yeu trong nam 2009

Nhap lua m: 80.000 tanSan lng: 100.000 tanSan lng bot tieu thu: 100.000 tanXang dau ban ra: 3.800.000 ltDoanh thu: 842 tyLi nhuan phan au: 25 ty (trong o KD xang dau 1 ty)Nop ngan sach: 70 tyThu nhap bnh quan: 4,5 trieu ong/ngi/thang

2. Ve ke hoach kinh doanh2.1Cong tac ke hoach

e nham thc hien thang li cac ch tieu e ra nam 2009 Cong ty se e ra ke hoachcu the cho tng thang, tng quy va e ra cac giai phap thc hien hoan thanh cac ch

tieu ke hoach cua nam.Tang cng s dung lua m ton kho e giam lai vay, co gang a lng ton kho bnhquan di mc 30.000 tan lua m. Tap trung giai quyet cac khoan vay co lai suat cao,tnh toan s dung von hieu qua nhat.Quan ly tot va s dung hieu qua MMTB, kho tang nha xng va cac phng tientrang thiet bBen canh o Cong ty se quan ly chat che hn cac ho s, d lieu va thc hien ay ucac thu tuc hai quan, thue, bao hiem, to chc s ket cac tau lua theo qui nh, khonge xay ra cac s xuat anh hng en chi ph cua Cong ty.Thc hien viec quan ly, theo doi, k ket, thanh ly cac hp ong kinh te theo ung qui

nh.2.2Cong tac vat t, kho vanTo chc tiep nhan cac tau lua t Cang ve Cong ty mot cach that hieu qua, thc hiengiai phong tau nhanh trc thi gian qui nh va giam t le hao hut van chuyen di0,3%.Chan b kho tot, am bao mat bang cha nguyen lieu, thanh pham va an toan chatlng hang hoa.Thc hien cong tac cung ng kp thi phuc vu san xuat cac vat t thiet b, bao b, phugiaviec mua ban, cap phat, am bao ung cac qui nh cua Cong ty ban hanh.

2.3Cong tac th trngOn nh va tang dan th phan cac ai ly, ay la th trng co san lng ban ra cao vala th trng mang lai hiei qua chu yeu cho Cong ty. Tuy nhien muon on nh thtrng nay viec quan trong nhat la chat lng san pham phai on nh va phu hp chotng khu vc.Tap trung cac nguon lc e ban hang at c san lng d kien trong thang vi giabnh quan hp ly nhat nham at toi thieu 5.500-6.000 tan bot/thang. Ap dung gia banhang linh hoat va tang san lng tieu thu khi th trng thuan li. Tap trung duy tr


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quan he mua ban vi khach hang cu, ong thi tm kiem khach hang mi. Ben canho Cong ty se phat trien them mat hang mi theo nhu cau th trng e tang them sanlng.

3. Ve ky thuat san xuat au t3.1Cong tac au t XDCB

Trong nam 2008, Cong ty a trien khai cong trnh au t XDCB (nh: sa chanang cap nha may, ng sa, cong thoat nc) theo ke hoach c tong Cong ty pheduyet.

3.2Cong tac cong nghe - san xuatTo chc san xuat hp ly cac day chuyen, nang cao ty le thu hoi bot, am bao chatlng theo yeu cau cua khach hang. Phan au tang ty le thu hoi cac loai bot vt sovi nh mc la 0,5%.Tiep tuc phan au tang nang suat e giam ien nang bnh quan 3% tren tan bot.Trien khai thc hien tot cong tac bao quan lua m, bot cam va day chuyen san xuat.

Tien hanh xong trung nh k, ot xuat khong e sau bo phat sinh.Nghien cu cac quy trnh cong nghe phu hp vi cac chung loai lua hien co, am baochat lng va gia canh tranh ap ng theo nhu cau cua khach hang.

4. Cong tac Tai chnh ke toanChu ong e xuat Tong cong ty cac giai phap th hien ke hoach cac nguon von chohoat ong san xuat kinh doanh nam 2009 ngay t au nam.Quan ly cac khoan chi ph, e xuat cac bien phap tiet kiem, phan au tiet kiem, giamchi ph nam 2009 t 5%-10%.Thc hien ung va ay u che o tai chnh ke toan, trch nop cac khoan ve Tong congty theo quy nh.

Tang cng cong tac quan ly cong n, han che cac khoan n qua nh mc, n quahan.Tien hanh quyet toan thang, nam e kp thi phuc vu ieu hanh SXKD, lap ke hoachtai chnh theo qui nh cua Cong ty va Tong cong ty.

5. Kinh doanh xang dauSan lng ban ra trong nam la 3.900.000 lt, lai 1 ty ong, khai thac co hieu qua dchvu ra xe, gi xe e tang thu nhap cho Cong ty.Thc hien tot PCCC khong e xay ra chay no.

6. Cong tac to chcTiep tuc ra soat e hoan thien bo may to chc tinh gon, hoat ong co hieu qua. am

bao bo may on nh va phat trien.Quy hoach, ao tao can bo ke can, e bat can bo cac bo phan co nhu cau, anh giacan bo chu chot, am bao can bo hoan thanh nhiem vu c giao. ap ng u nhanlc phuc vu SXKD cua Cong ty.Thc hien tot cong tac tiet kiem trong tat ca cac khau t SXKD, hanh chnh va congtac khac.


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Duy tr va thc hien tot cong tac bao cao s ket hang thang, tong ket cac cong tachoat ong 6 thang, ca nam 2009.Thc hien che o tien lng, thng, phuc li, BHXH, BH khac quan tam i songvat chat, tinh than cho toan the CBCNV.Thc hien tot cong tac BHL, cong tac PCCC, quan tam cong tac moi trng bo sungthem cay xanh e am bao xanh sach ep cho Cong ty.

7. Cac oan theSau chi bo va ang bo tiep tuc phan au xay dng la c s ang trong sach, vngmanh, 100% ang vien hoan thanh tot nhiem vu.Cong oan, oan thanh nien duy tr hoat ong thng xuyen, phat ong phong trao thiua lao ong san xuat, van ong oan vien thc hien dan chu c quan, thc hien tietkiem chong lang ph, xay dng hai oan the vng manh.

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