Raws li qhov kev thov rau pob zeb diamond micropowder tseem nce ntxiv, nws cov ntawv thov hauv ntau qhov kev lag luam tau nthuav dav heev. Los ntawm cov khoom abrasives mus rau cov cuab yeej txiav, thiab los ntawm cov khoom siv hluav taws xob mus rau cov tshuaj, pob zeb diamond micropowder ua lub luag haujlwm tseem ceeb hauv ntau qhov haujlwm siab. Txawm li cas los xij, kom ua tau raws li qhov kev xav tau loj hlob zoo, ib qho ntawm cov kauj ruam tseem ceeb hauv nws cov txheej txheem tsim khoom yog kev faib cov particle loj.
Tom qab lub pob zeb milling, crushing, shaping, thiab coarse purification, pob zeb diamond micropowder tseem yuav tsum tau ib tug tseem ceeb ua kauj ruam - particle loj faib. Lub hom phiaj ntawm cov theem no yog los xyuas kom meej ib tug uniform particle loj tis thaum tag nrho cov oversized hais.
Vim qhov zoo ntawmpob zeb diamond micropowder, tsoos sieve-raws li txoj kev tsis tuaj yeem ua tiav qhov kev xav tau. Yog li ntawd, kev siv cov txuj ci tshawb fawb, ua tau zoo, thiab cov txheej txheem kev faib tawm meej yog qhov tseem ceeb tshwj xeeb. Nrog rau kev nthuav dav daim ntawv thov ntawm pob zeb diamond micropowder thiab nce kev xav tau zoo los ntawm kev ua lag luam, cov tuam ntxhab feem ntau siv ntau txoj kev faib tawm. Cov no muaj xws li natural settling, centrifugal classification, overflow classification, thiab hydrocyclone classification.
Natural Settling Classification
Txoj kev daws teeb meem ntuj yog raws li lub hauv paus ntsiab lus uas, nyob rau hauv tib lub ntiajteb txawj nqus, qhov sib txawv ntawm qhov sib txawv ntawm tus nqi sib txawv hauv cov kua. Nyob rau hauv txoj kev no, cov khoom raug cais los ntawm kev tswj qhov siab thiab lub sijhawm.
Thaum cov khoom txav mus los ntawm cov kua dej, nws raug cuam tshuam los ntawm peb lub zog: qhov particle nws tus kheej gravitational quab yuam, lub buoyancy ntawm cov kua, thiab qhov kev tawm tsam los ntawm qhov nruab nrab. Qhov kev tawm tsam ntawm ib qho particle yog nyob ntawm cov yam ntxwv xws li qhov chaw sib cuag ntawm qhov nruab nrab ntawm qhov nruab nrab, qhov viscosity ntawm cov kua, thiab kev sib txhuam tsis sib haum los ntawm cov khoom.
Centrifugal Classification
Kev faib tawm centrifugal ua haujlwm ntawm tib lub hauv paus ntsiab lus raws li ntuj tsim tab sis siv lub zog centrifugal tsim los ntawm centrifuge los cais cov micropowder. Rau cov coarser particles, lawv loj dua tso cai rau lawv nyob sai dua, thiab natural settling yuav zoo cais hais ntawm zoo sib xws. Txawm li cas los xij, rau cov khoom me me, qhov qeeb qeeb qeeb hauv lub ntiajteb txawj nqus ua rau lub voj voog ntau lawm, nyob qhov chaw loj thiab ntim. Ultra-fine hais tej zaum yuav txawm tsis cais zoo vim Brownian motion thiab particle cuam tshuam.
Los ntawm qhov sib txawv, lub zog centrifugal accelerates lub zog ntawm microparticles, ua kom cov txheej txheem kev faib tawm. Qhov no ua rau kev faib centrifugal zoo heev rau cov khoom zoo, txhim kho kev tsim khoom thiab cov khoom zoo. Yog li ntawd, ntau lub tuam txhab ua ke ua ke ntuj tsim thiab kev faib tawm centrifugal rau ntau yam ntawm cov hmoov zoo-rau-coarse. Qhov no hybrid mus kom ze optimizes ntau lawm efficiency thiab cov khoom zoo.
Overflow Classification
Kev faib tawm overflow tuaj yeem nkag siab tias yog txoj kev rov qab daws teeb meem. Nyob rau hauv ib tug overflow classifier, dej yog qhia nyob rau hauv qab ntawm ib tug conical thawv. Raws li cov dej ntws mus rau sab saud, nws qhov nrawm maj mam txo qis thiab ruaj khov nyob rau hauv seem cylindrical rau saum.
Pob zeb diamond hais tawm tsam qhov nce dej ntws, thiab thaum lub zog ntawm lub ntiajteb txawj nqus thiab qhov sib npaug ntawm qhov sib npaug, cov khoom ntawm qhov loj me yuav nyob twj ywm hauv dej. Fineer hais yuav dhau los ntawm lub thawv, thaum coarser hais yuav nyob rau hauv conical seem. Los ntawm kev kho tus nqi ntws, cov tuam ntxhab tuaj yeem tau txais cov khoom lag luam ntawm qhov loj me me.
Thaum kev faib cov dej ntws tawm kuj qeeb thiab siv cov dej ntau, nws muaj kev ua haujlwm siab thiab yuav tsum tau siv phau ntawv ua haujlwm tsawg dua piv rau lwm txoj hauv kev. Cov yam tseem ceeb uas cuam tshuam rau kev ua tau zoo ntawm cov txheej txheem no yog particle shape thiab flow rate control. Cov duab tsis zoo tuaj yeem ua rau tsis sib xws hauv cov kua dej, cuam tshuam cov txheej txheem kev faib tawm. Tsis tas li ntawd, kev tswj cov dej tsis ruaj khov tuaj yeem ua rau kev sib xyaw ntawm cov ntxhib thiab cov khoom zoo, tiv thaiv kev sib cais kom raug.
Hydrocyclone Classification
Kev faib tawm Hydrocyclone siv cov ntsiab lus centrifugal teeb meem los cais cov khoom los ntawm kev ua kom cov txheej txheem sib cais los ntawm kev sib hloov ceev hauv ib qho hydrocyclone. Cov txheej txheem no yog dav siv rau kev sib faib ua ntxhib thiab cov khoom ua kom lub cev qhuav dej. Nws cov txiaj ntsig tseem ceeb suav nrog kev ceev, yooj yim, rov ua tau zoo, thiab noj tas li. Nws ua haujlwm zoo rau txhua lub pob zeb diamond micropowder tshwj tsis yog rau cov finer tshaj 2 microns. Txawm li cas los xij, nws tsis tshua meej dua li lwm txoj hauv kev.
Xaiv txoj kev faib tawm txoj cai
Txhua txoj kev faib tawm muaj nws qhov zoo thiab qhov tsis zoo. Hauv kev tsim khoom tiag tiag, cov tuam ntxhab tuaj yeem xaiv txoj kev tsim nyog tshaj plaws raws li lawv cov kev xav tau tshwj xeeb. Qee tus tuaj yeem xaiv rau ib qho kev faib tawm ib leeg, thaum lwm tus tuaj yeem muab ntau yam kev qhia kom ua tiav cov txiaj ntsig zoo. Los ntawm kev ua tib zoo xaiv thiab sib txuas cov kev faib tawm, cov tuam txhab tuaj yeem xyuas kom meej tias lawv cov khoom siv pob zeb diamond micropowder ua tau raws li cov qauv zoo tshaj plaws.
Raws li kev lag luam raupob zeb diamond micropowdertxuas ntxiv mus rau evolve, txoj kev loj hlob ntawm advanced classification technologies yuav yog ib qho tseem ceeb nyob rau hauv ua kom tau raws li kev loj hlob thov rau ntau meej thiab npaum cov khoom nyob rau hauv ib tug ntau yam ntawm industries.