Qhov txawv ntawm lub tshuab emulsifying zoo tib yam thiab zoo emulsifying tshuab
Jul 18, 2022
Qhov txawv ntawm lub tshuab emulsifying zoo tib yam thiab zoo emulsifying tshuab! Yuxiang R & D thiab ntau lawm emulsifying tshuab, kuaj emulsifying dispersing tshuab, siab shear emulsifying homogenizer, nqus emulsifying tshuab, emulsifying twj tso kua mis, sib sib zog nqus plowing kua homogenization, emulsification, dispersion, sib tov thiab lwm yam khoom sib tov, haum rau tshuaj pleev ib ce ntau lawm khoom teb, zaub mov thiab tshuaj teb, thiab lwm yam., thiab muab cov kev kho tsis zoo los ntawm ib lub tshuab ua kom tiav cov txheej txheem ntau lawm.
Ordinary emulsification yog txheej txheem ntawm kev ua tau zoo, sai thiab sib npaug sib koom ua ke ib lossis ntau theem (kua, khoom, roj) mus rau lwm qhov tsis sib xws (feem ntau yog kua). Feem ntau, cov theem yog immiscible. Thaum lub zog sab nraud yog cov tswv yim, ob cov ntaub ntawv tau hloov mus rau hauv ib theem homogeneous. Vim lub zog muaj zog coj los ntawm lub siab tangent ceev thiab high-frequency mechanical nyhuv tshwm sim los ntawm high-ceev kev sib hloov ntawm lub rotor, cov ntaub ntawv yog raug rau cov neeg kho tshuab muaj zog thiab hydraulic shear, centrifugal extrusion, kua txheej kev sib txhuam, cuam tshuam tearing thiab turbulence. nyob rau hauv qhov sib txawv nqaim ntawm stator thiab rotor, tsim kev ncua (khoom / kua), tshuaj pleev (kua / kua) thiab ua npuas ncauj (gas / kua). Yog li, lub immiscible khoom theem, kua theem thiab roj theem yuav dispersed thiab emulsified nyob rau hauv ib tug instant nyob rau hauv lub sib koom tes ntawm cov txheej txheem mature thiab ib tug tsim nyog tus nqi ntawm additives. Tom qab cov kev xa tawm ntau zaus thiab rov ua dua, Zui thaum kawg tau txais cov khoom lag luam zoo ruaj khov nrog qhov tsawg kawg nkaus ntawm 3-10 microns.
Fine emulsifying tshuab yog ib hom kev tshaj lij cov cuab yeej uas tuaj yeem txiav thiab sib tsoo, tawg thiab emulsify, sib tov thiab homogenize txhua yam ntawm cov hmoov tsis yooj yim xws li ncua kev kawm ntawv, sedimentation, agglomeration, av nplaum thiab lwm yam hauv cov txheej txheem ntawm cov khoom sib xyaw cov tshuaj tiv thaiv. Cov txheej txheem tseem ceeb ntawm lub tshuab zoo emulsifying tau dhau ntau txhiab lab ntawm cov txheej txheem sib tsoo thiab dispersion emulsification, thiab nws cov thev naus laus zis tseem niaj hnub tau txhim kho thiab kho dua tshiab. Tam sim no, ib qho zoo meej thiab tsim nyog tshiab zoo concave convex qauv tau tsim thiab tsim. Kev ua haujlwm ntawm lub tshuab zoo emulsifying no yog {{0}}} zaus siab dua li ntawm peb-theem emulsifying tshuab ib txwm nyob rau hauv cov txheej txheem niaj hnub dispersion emulsification. Nws cov yam ntxwv: lub rotor yog tsim los rau hauv ib cheeb tsam shear, ob qhov sib tsoo zones, peb dispersed microemulsion zones, thiab ntau txhiab tus khub ntawm cov hniav sib tsoo yog teem thiab ua ke. Thib ob, qhov sib tsoo yam tsawg kawg nkaus ntawm lub rotating stator yog 0.2-0.4mm, qhov sib txawv ntawm qhov sib tsoo ntawm cov rotating stator yog 0.01mm, thiab qhov kev ncua deb yog { {7}} hli. Nyob rau hauv lub high-ceev tsav ntawm lub cev muaj zog, lub rotating stator ua rau cov txheeb ze txav, thiab cov ntaub ntawv uas dhau los ntawm lub chaw ua hauj lwm ntawm lub rotating stator yuav tsum tau tiv taus high-ceev shear, muaj zog cuam tshuam, extrusion kev sib txhuam thiab lwm yam high-lub zog txav ntawm kaum. lab lub sij hawm ib feeb. Lub resulting high-speed, high-pressure, high-frequency ultrasonic atomization tshwm sim lossi kua muag cov tee, txiab thiab lov cov molecular saw, thiab lwm yam dispersive emulsifying los. Qhov zoo ntawm Zui tuaj yeem ncav cuag 0.3-0.5 microns.
Hauv txoj cai, lawv txhua tus muaj kev ua haujlwm ntawm kev sib tsoo thiab crushing. Cov nyhuv refining ntawm lub tshuab emulsifying yog feem ntau tsis muaj zog.
