Nyob rau hauv xyoo tas los no, cov khoom lag luam kev lag luam tau tsim sai heev, thiab lub tshuab nqus tsev emulsifier high-shear tau siv dav, uas tau tsim cov txiaj ntsig kev lag luam loj rau ntau lub lag luam.Tshwj xeeb, cov cuab yeej siv tau yooj yim thiab hloov tau yooj yim rau kev khiav lag luam, muaj ntau lub zog, thiab muaj cov txiaj ntsig zoo, uas tau txais txiaj ntsig zoo los ntawm cov neeg siv khoom.
Kev kub ceev emulsification pib nrog rau pem hauv ntej sib tov thiab rov qab sib tov pib nrog qis sib tov.Cov hniav pem hauv ntej conveys cov khoom mus rau pem hauv ntej, thiab cov hniav nram qab conveys cov khoom downward.Raws li daim ntawv thov ntawm chav tsev sib xyaw, cov neeg siv khoom tuaj yeem xaiv ntau yam ntawm lub tshuab nqus tsev siab ceev emulsification units raws li lub peev xwm ua haujlwm thiab ceev.Cov khoom yog txuas ntxiv loaded thiab sib tov nyob rau hauv qhov kev txiav txim ntawm ob tug tawm tsam rog, thiab muab pov rau hauv nruab nrab nyob rau hauv qhov kev txiav txim ntawm centrifugal quab yuam.Rov ua cov txheej txheem no kom txog thaum cov khoom sib tov tag, dispersed thiab homogenized.Tom qab ntawd, lub tshav kub ntawm cov txheej yog sai sai pauv mus rau ntau qhov chaw los ntawm lub puab phab ntsa.
Lub tshuab nqus tsev emulsifier yog tswj los ntawm PLC kov npo.Lub hau tuaj yeem nqa, nchuav thiab ntws.Hauv qab ntawm lub lauj kaub kuj tuaj yeem ntws.Yooj yim ntxuav.Cov khoom siv tuaj yeem ua kom sov los ntawm cua sov qhov nruab nrab ntawm thermally conductive nyob rau hauv crucible interlayer los ntawm hluav taws xob cua sov raj.Cov cua kub kub tuaj yeem teem caij arbitrarily thiab tswj tau.Cov khoom tuaj yeem ua kom txias los ntawm kev ntxiv ib lub coolant rau hauv nruab nrab txheej.Kev ua haujlwm yog yooj yim thiab yooj yim.Muaj cov khoom siv hluav taws xob rwb thaiv tsev nyob sab nraud ntawm nruab nrab txheej, thiab cov txheej txheem homogenization thiab kev sib xyaw ua ke tuaj yeem siv sib cais lossis ib txhij.Lub granulation, emulsification, sib tov, homogenization thiab dispersion ntawm cov ntaub ntawv yuav ua kom tiav nyob rau hauv ib tug luv luv lub sij hawm.
Lub hauv paus ntsiab lus ua haujlwm ntawm lub siab shear homogeneous emulsifier yog qhov yooj yim heev.Lub cev muaj zog tsav lub ncej ntawm lub stirring tank.Cov ncej txuas nrog lub impeller, lub impeller tig ntawm kev kub ceev, thiab cov khoom raug tsav mus rau hauv lub tank sib tov los ntawm nws lub zog centrifugal.Nws yog ib qho tsim nyog los qhia cov khoom rau hauv lub tank agitation nyob rau hauv ib tug sib txawv-ceev yam, raws li ib co theem ntawm cov txheej txheem agitation tsis xav kom muaj agitation.
Kev ruaj ntseg ntawm emulsion tsim los ntawm emulsifier muaj feem xyuam rau cov yam ntxwv ntawm cov khoom siv raw, cov yam ntxwv ntawm kev ua haujlwm thiab cov yam ntxwv ntawm cov khoom siv thaum lub sijhawm npaj.Cov yam ntxwv ntawm cov khoom siv raw muaj xws li hom khoom siv raw, cov dej mos ntawm cov khoom siv raw, thiab kev noj cov khoom noj ntawm cov khoom siv raw.Cov yam ntxwv ua haujlwm suav nrog kev ntxiv thiab sib xyaw cov khoom siv raw.txoj kev, emulsification kub, emulsification lub sij hawm, thiab txhua yam khoom muaj xws li hom emulsification ntaus ntawv, stirring ceev ntawm lub cuab yeej, thiab cov duab thiab txoj kab uas hla ntawm lub stirring rotating hniav.Pre-emulsion yog qhov ruaj khov dua, tab sis yuav tsum tau siv sijhawm ntev emulsification.
Post lub sij hawm: Jun-10-2022