Rapeseed Roj Ntau Lawm Kab

Rapeseed roj ua rau loj feem ntawm cov khoom noj roj ua lag luam.Nws muaj cov ntsiab lus ntawm linoleic acid thiab lwm yam unsaturated fatty acids thiab vitamin E thiab lwm yam khoom noj khoom haus uas zoo hauv Soften cov hlab ntsha thiab los tiv thaiv kev laus.Rau daim ntawv thov rapeseed thiab canola, peb lub tuam txhab muab kev npaj ua tiav rau kev nias ua ntej thiab tag nrho nias.

1. Rapeseed Pretreatment
(1) Txhawm rau txo qhov hnav thiab tsim kua muag ntawm cov cuab yeej ua raws, txhim kho kev cob qhia ib puag ncig zoo;
(2) Txhim kho cov cuab yeej tsim khoom, txhim kho cov roj yield, kom ntseeg tau tias cov roj zoo tshaj plaws, pluas noj thiab cov khoom lag luam;
(3) Tus nqi qis tshaj ntawm cov roj crushing, kev puas tsuaj rau cov zaub mov muaj protein tsawg.

2. Rapeseed Roj Extraction
Lub ncuav mog qab zib pre-pressed los yog flake, firstly nkag mus rau hauv lub kaw scraper hniav kom tsis txhob muaj cov kuab tshuaj escaping vim hais tias ntawm cov seem tsis muaj ntsia hlau hniav nyob rau hauv lub kaw auger.Rapeseed noob nkag mus rau hauv lub thawv-chained voj hom extractor counter-currenting nrog cov hnyav, cov roj yog muab rho tawm.Miscella condensity nce los ntawm 2% mus rau ntau tshaj 25%.Miscella tso tawm los ntawm extractor thiab mus rau hauv miscella lim, ces cov leached pluas mov nyob rau hauv lub miscella tank nkag mus rau hauv evaporation system los ntawm 1st evaporation feed twj tso kua mis thiab thaum kawg poob-hauv DTDC tawm los ntawm ntub pluas noj conveyor.

3. Rapeseed Roj Refining txheej txheem
De-mixed, degumming, lub cev qhuav dej, deacidification, decolorzation, dewaxing thiab deodorization.
(1) Degumming: Siv rau neutrilizing, thiab dej ntxuav, tshem tawm cov kua qaub.
(2) Deodorization: Siv los tshem tawm cov ntxhiab tsw / ntxhiab ntawm cov roj los ntawm chav nkag siab txog qhov kub thiab txias.
(3) Soap feet nkoj: Siv los kho cov roj sediment los ntawm cov roj refining, kom tau qee cov roj los ntawm cov roj sediment.
(4) Kub & Alkali dej tank: Siv los tsim cov dej kub rhuab los ntawm steams, kuj alkali dej los ntawm alkali dis-voling tank, rau ntxiv rau hauv cov roj refining.
(5) Alkali dis-voling tank: Siv los tsim cov dej alkali.
(6) Chav cais: cais chav rau roj refiner, de-colourer, deodorizer, dej kub tank, thiab lwm yam.
(7) Decoloring nkoj: Siv los tshem tawm cov xim ntawm cov roj
(8) av nplaum tank: khaws cov tshuaj decolored rau cov av nplaum tank.
(9) Hloov cov roj kub kub: Tiv tauj rau qhov deodorizer, ua kom kub siab (280 degrees los yog li ntawd) rau deodorization.
(10) Iav twj tso kua mis: Pump roj rau hauv hom nkoj thiab tank.
(11) Lub twj tso kua mis dej: tso dej txias rau hauv lub tank dej.
(12) Hloov cov roj kub twj tso kua mis: Muab cov roj kub tso rau hauv cov roj hloov hluav taws xob.
(13) Cov dej txias ntauwd: dej txias rau cov roj cua txias, rov siv dua.
(14) Dewaxing / winterization / fractiona