Tham Txog Kev Kub Ceev Shearing Tshuab

Lub tshuab high-speed shear emulsifying muaj cov txiaj ntsig tseem ceeb hauv kev sib xyaw ntawm cov khoom siv hauv kev lag luam, tshwj xeeb tshaj yog nyob rau hauv thaj chaw ntawm cov khoom ua kua suav nrog, kua-kua suav nrog, roj-dej emulsification, xoob homogenization thiab shear sib tsoo. Yog vim li cas nws thiaj li hu ua emulsifying tshuab yog tias nws tuaj yeem ua tiav cov txiaj ntsig ntawm emulsification. Lotion yog tsim los ntawm kev suav nrog roj-dej ob-theem xov xwm, uas tuaj yeem muab faib ua ob lub tshuab: dej hauv roj lossis roj hauv dej. Txhawm rau ua kom tiav emulsification, muaj ob qhov yuav tsum tau ua: ib qho yog kev siv tshuab txiav thiab loosening nyhuv. Cov kua dej tawm ntawm cov theem dej thiab cov roj theem kuj raug txiav thiab tawg mus rau hauv cov khoom me me, thiab tom qab ntawd thaum lawv sib xyaw ua ke, lawv yuav tsum tau tsau thiab sib xyaw ua ke los tsim cov tshuaj pleev ib ce. Qhov thib ob, tsim nyog emulsifier ua tus choj ntawm cov roj thiab dej molecules. Los ntawm cov nyhuv ntawm nws cov nqi thiab lub zog intermolecular, roj thiab dej tov nrog tshuaj pleev ib ce tuaj yeem khaws cia raws li peb qhov kev cia siab.

Tam sim no, kev siv lub tshuab shear emulsifying tsis txwv rau "emulsification", vim tias nws cov nyhuv shear feem ntau yog zom, rhuav tshem thiab cuam tshuam cov hmoov av hauv cov kua, thiab thaum kawg ua kom zoo dua rau qhov loj me, thiab tom qab ntawd tag nrho cov khoom sib xyaw. teeb meem rau hauv cov kua los ua ib qho kev ncua tsis tu ncua. Tau kawg, zoo li emulsifiers, qhov kev hloov pauv ntawm kev ncua tuaj yeem txhim kho tom qab ntxiv cov dispersants. Thaum cov khoom siv tuaj yeem yaj los ntawm cov kua tom qab qee lub sijhawm ntawm kev sib cuag nrog cov kua, cov khoom me me uas tsim los ntawm kev cuam tshuam shear yuav yaj los ntawm cov kua sai dua, vim tias lawv muaj ntau zaus ntau dua li cov khoom siv sab nraud.

Peb kuj tuaj yeem hu rau lub tshuab shear emulsifying homogenizer. Rau qhov yooj yim ntawm kev sib txawv, nws tuaj yeem hu ua kev kub ceev lossis siab shear homogenizer, kom muaj ntau lub npe rau lub tshuab shear: Lub tshuab nqus tsev shear, siab shear emulsifying tshuab, siab shear homogenizing emulsifying tshuab, high-speed shear tshuab, Lub tshuab nqus tsev homogenizing emulsifying tshuab, pipeline homogenizing emulsifying tshuab, thiab lwm yam.

Lub siab shear disperser yog cov txheej txheem ntawm kev hloov pauv sai thiab sib npaug ntawm ib lossis ntau theem (kua, khoom thiab roj) mus rau lwm lub sijhawm tsis tu ncua (feem ntau yog kua). Thiab feem ntau, cov theem yog immiscible nrog ib leeg. Thaum lub zog sab nraud yog cov tswv yim, ob cov ntaub ntawv rov ua dua rau hauv theem homogeneous. Vim lub siab tangential ceev generated los ntawm high-ceev kev sib hloov ntawm lub rotor thiab lub zog kinetic zog coj los ntawm high-frequency mechanical nyhuv, cov ntaub ntawv raug rau cov neeg kho tshuab thiab hydraulic shear, centrifugal extrusion, kua txheej kev sib txhuam, cuam tshuam tearing. thiab turbulence nyob rau hauv qhov nqaim qhov sib txawv ntawm lub stator thiab lub rotor, tsim ncua kev kawm ntawv (khoom / kua), lotion (kua / kua) thiab ua npuas ncauj (gas / kua). Yog li hais tias cov khoom tsis zoo, theem ua kua thiab roj theem tuaj yeem ua tau zoo sib xws thiab ua kom zoo nyob rau hauv ib qho kev sib koom ua ke ntawm cov cuab yeej paub tab thiab cov khoom tsim nyog, thiab cov khoom lag luam ruaj khov tuaj yeem tau txais los ntawm kev caij tsheb kauj vab. Lub siab shear disperser yog tsim los ntawm 1-3 chav ua haujlwm. Nyob rau hauv lub high-ceev tsav ntawm lub cev muaj zog, Wuke txav ntawm ib tug ceev ceev nyob rau hauv lub nqaim qhov sib txawv ntawm lub rotor thiab stator, tsim turbulent flow. Cov ntaub ntawv yog raug rau cov kev cuam tshuam ntawm kev muaj zog hydraulic shear, centrifugal extrusion, high-speed txiav, cuam tshuam thiab sib tsoo, thiaj li ua tiav cov nyhuv ntawm dispersion, dispersion thiab crushing. Lub cev lub cev ntawm cov ntaub ntawv ua tiav, tus naj npawb ntawm cov chav ua haujlwm, thiab lub sijhawm cov ntaub ntawv nyob hauv chav ua haujlwm txiav txim siab qhov loj me ntawm cov khoom faib, cov nyhuv ntawm homogenization thiab kev ua kom zoo, thiab cov zis.