Vim muaj kev siv ntau ntawm cov zeb hauv ntau qhov kev lag luam, kev loj hlob ntawm lub zeb kuj tau txais kev saib xyuas los ntawm ntau yam kev lag luam. Nrog rau txoj kev loj hlob ntawm kev ua lag luam, daim pib zeb tseem xav tau kev txhim kho ntxiv. Ntawm no peb tsuas yog tsom mus rau ultrafine zeb. Yog li dab tsi yog qhov yuav tsum tau ntawm cov khoom siv sib tsoo ultrafine? Dab tsi yog kev txhim kho yav tom ntej ntawm cov khoom siv sib tsoo ultrafine? Lub khw rau cov khoom siv sib tsoo ultrafine yog dab tsi? Nrog rau qhov ntawd, cia peb nyeem nqe lus hauv qab no.
Muaj peb yam tseem ceeb ntawm cov khoom siv sib tsoo ultrafine. Cov chav kawm pem hauv ntej yog: ntws lub zog zeb, tseem hu ua supersonic internal ncig cua tshuab. Nws siv cov cua compressed los yog cov cua kub ceev uas tsim tawm thaum cov cua kub tawm ntawm lub nozzle los tsav cov hmoov txav. Cov hmoov nplej yog finely hauv av los ntawm kev sib tsoo nrog ib leeg thiab kev sib txhuam nrog phab ntsa. Thaum kawg, cov hmoov zoo uas tsim nyog tau raug coj tawm ntawm lub zeb los ntawm kev faib cov nyhuv ntawm cov huab cua ntws. Qhov loj me me ntawm cov khoom feem ntau yog qis dua 1um. Qhov thib ob yog: vibration zeb. Muaj ib tug kheej kheej eccentric rotor nyob rau hauv lub tog raj kheej, uas yog ncaj qha tsav los ntawm lub cev muaj zog rau high-ceev kev sib hloov. Lub inertial centrifugal quab yuam ua rau lub tog raj kheej vibrate ntawm high zaus nyob rau hauv ob qho tib si ntsug thiab kab rov tav cov lus qhia. Cov hmoov muab tso rau nruab nrab ntawm lub cev sib tsoo hauv lub tog raj kheej yog hauv av zoo nyob rau hauv qhov kev cuam tshuam ntau zaus thiab kev sib tsoo ntawm lub cev sib tsoo. Yog tias lub tog raj kheej siv los hloov lub pob raws li lub cev sib tsoo, qhov taw tes ntawm kev sib tsoo lub cev hloov mus rau kab sib cuag, uas tuaj yeem txhim kho lub peev xwm ntau lawm. Qhov thib peb yog: colloid zeb. Muaj lub siab ceev rotating disc nyob rau hauv lub zeb, thiab qhov sib txawv ntawm nws thiab taag disc yog adjustable, feem ntau yog 0.3mm. Cov hmoov yog tsim rau hauv kev ncua thiab ntxiv rau lub tshuab, uas ntws tsis tu ncua nyob rau hauv qhov sib txawv ntawm lub turntable thiab lub phaj ruaj khov, thiab cov hmoov nplej tawg nyob rau hauv qhov kev txiav txim siab shear ceev, tsim cov khoom hauv qab 1um. Peb pawg no tuaj yeem ua tau raws li yuav luag txhua qhov kev sib tsoo ultrafine. Tab sis nrog kev hloov pauv tas li hauv kev txhim kho kev lag luam, qee qhov kev xav tau siab dua tau tshwm sim. Puas yog kev txhim kho ntawm cov khoom siv sib tsoo ultrafine tuaj yeem ntes nrog kev lag luam xav tau? Qhov kev txhim kho yav tom ntej ntawm cov khoom siv sib tsoo ultrafine nyob qhov twg? Qhov twg yog superfine zeb tsim?
Ultrafine sib tsoo tshuab yog cov synthesis ntawm ntau cov thev naus laus zis, thiab nws txoj kev loj hlob kuj nyob ntawm kev nce qib ntawm cov thev naus laus zis, yog li kev txhim kho cov cuab yeej siv tshuab ultrafine sib tsoo yuav tsum tau ua kom muaj zog hauv ntau yam. Thawj yog: kev txhim kho cov cuab yeej zoo grading thiab lwm yam khoom txhawb nqa ultrafine sib tsoo cov cuab yeej ua ke nrog cov txheej txheem kaw ntawm ultrafine sib tsoo thiab muab qhab nia cov cuab yeej, tuaj yeem txhim kho kev tsim khoom, txo kev siv hluav taws xob, thiab ua kom cov khoom tsim nyog particle loj. Qhov thib ob yog: tus yuam sij rau ultrafine sib tsoo tshuab yog cov cuab yeej siv, yog li nws yog ib qho tsim nyog yuav tsum ua kom tsis tu ncua thiab txhim kho cov khoom siv sib tsoo ultrafine. Nws yog ib qho tsim nyog los tsim ib hom tshiab ntawm cov khoom siv sib tsoo ultrafine thiab nws cov khoom siv sib xyaw ua ke. Sib tsoo kev pab thiab nto active dispersant yuav siv rau hauv cov txheej txheem sib tsoo ultrafine. Tom qab ntawd nws yog ib qho tsim nyog los xyuas kom meej kev sib koom ua ke ntawm cov khoom siv thiab cov txheej txheem kev tshawb fawb thiab kev tsim kho. Ultrafine sib tsoo thiab muab qhab nia cov cuab yeej yuav tsum tau yoog rau cov khoom siv tshwj xeeb thiab cov khoom ntsuas. Nyob rau tib lub sijhawm, nws yog ib qho tsim nyog los tsim cov khoom siv ultrafine sib tsoo thiab cov khoom siv kho qhov chaw. Piv txwv li, kev sib xyaw ntawm ultrafine sib tsoo thiab ntau txhiab MATS qhuav, kev sib tsoo ultrafine thiab kev hloov kho saum npoo. Thaum kawg, kev saib xyuas yuav tsum tau them rau txoj kev loj hlob ntawm particle loj nrhiav kom tau thiab tswj cov cuab yeej muaj feem xyuam rau ultrafine sib tsoo tshuab. Lub particle loj nrhiav tau thiab tswj tshuab ntawm ultrafine sib tsoo yog ib qho tseem ceeb ntawm cov xwm txheej kom paub txog kev lag luam txuas ntxiv ntawm ultrafine hmoov.
Yog xav paub ntxiv txog peb cov khoom Fangyuan, thov nyem qhov txuas no:https://www.fine-mill.com.
