Cov txheej txheem tsim khoom ntawm cov khoom siv tshuaj pleev ib ce nqus tsev homogenizing emulsifying tshuab

Lub tshuab nqus tsev homogenization emulsifying yog ua tiav cov khoom siv tshuaj pleev ib ce sib xyaw ua ke, dispersion, homogenization thiab emulsification. Lub luag haujlwm ntawm lub tshuab nqus tsev emulsifying hauv kev ua lag luam yog qhia hauv qab no:

Cov txheej txheem tsim khoom ntawm lub tshuab nqus tsev homogenization emulsifier tuaj yeem muab faib ua cov khoom siv pretreatment, lub tshuab nqus tsev nqus, cua sov thiab txias, nplawm, homogenization, nqus defoaming thiab tawm.

① Pretreatment ntawm cov ntaub ntawv: cov ntaub ntawv yuav rhuab los yog txias nyob rau hauv lub tank dej thiab roj tank, thiab pretreatment yuav tsum tau ua ntej.

② Nqus nqus tsev vacuum: cov ntaub ntawv tuaj yeem nqus tau rau hauv lub lauj kaub emulsifying los ntawm cov kav xa dej hauv qab lub tshuab nqus tsev rau kev sib xyaw, thiab tom qab ntawd nqus mus rau hauv lub tank emulsifying los ntawm lub tshuab nqus tsev twj.

③ Cua sov thiab cua txias: peb txheej txheej lauj kaub, feem ntau hluav taws xob cua sov, hluav taws xob ua hluav taws xob nruab nrab (dej thiab hluav taws xob ua roj), lossis chav cua sov. Cov cua kub kub tuaj yeem teeb tsa arbitrarily thiab tswj tau,

Cov dej txias yog txuas nrog rau hauv interlayer kom txias cov ntaub ntawv.

④ Kev sib xyaw: kev tswj hwm kev hloov pauv ceev ceev tau raug coj los siv rau kev sib xyaw ua ke, thiab Teflon scraper yog siv los ntxuav cov khoom siv phab ntsa, kom cov ntaub ntawv tuaj yeem tsim cov kev sib tshuam tshiab, thiab tom qab ntawd dhau los ntawm kev txiav cov hniav thiab tig cov hniav.

Compression, folding, turbulence thiab lwm yam dej num, rov circulating qhov phem txaus mus rau lub siab shear homogeneous emulsifying tshuab.

⑤ Homogenization: German IKA homogenization tshuab tau txais yuav. Tom qab sib tov thiab sib tov, cov ntaub ntawv ntws mus rau homogenizer. Siv lub zog kinetic zog coj los ntawm cov tshuab, cov ntaub ntawv nyob rau hauv qhov sib txawv ntawm rotor thiab stator,

Nws tuaj yeem tiv taus ntau pua txhiab tus hydraulic shear ib feeb thiab tawg sai sai rau hauv 200 nm-1um hais.

⑥ Nqus defoaming: lub emulsifier yog nyob rau hauv lub nqus tsev vacuum, thiab cov npuas tsim thaum lub sij hawm sib tov ntawm cov ntaub ntawv yuav raug tshem tawm nyob rau hauv lub sij hawm, uas txhim kho cov khoom ua tiav. Lub tshuab nqus tsev defoaming tuaj yeem ua rau cov ntaub ntawv ncav cuag

Sterility xav tau.

⑦ Tshem tawm: lub hau nqa qhov system ntawm lub lauj kaub emulsifying yog yooj yim rau kev tawm thiab ntxuav. Nws tuaj yeem ua hluav taws xob qaij, lossis cov yeeb nkab hauv qab tuaj yeem siv rau kev tso tawm.