Cov txheej txheem pulverization yog ib qho ntawm cov txheej txheem tseem ceeb hauv cov dej ntses pub mills. Lub hom phiaj ntawm pulverization yog kom tau txais cov khoom noj kom haum rau kev ua kom tau cov khoom noj kom zoo thiab tsim nyog rau kev zom cov tsiaj.
Qhov zoo ntawm cov khoom tawg tau cuam tshuam ncaj qha rau tus nqi ntawm cov khoom noj pub khoom noj kom zoo, ua kom tiav thiab siv zog, tab sis kuj cuam tshuam rau qhov ua tau zoo ntawm cov khoom noj thiab cov txiaj ntsig pub mis. Qhov kev nqhis dej tiav ntawm cov dej muaj pub, los ntawm qhov pom ntawm kev siv khoom noj, tus nqi dej ruaj khov, tus nqi hloov kev hloov chaw thiab kev ua tsiaj ua tsiaj, thiab lwm yam. dhau 60 mesh (250 um); cws thiab roob ris noj yog qhov zoo tshaj rau 80 thaj chaw; cov tub ntxhais hluas cws thiab zaub mov noj pub dua li ntawm 120 thaj chaw.
Cov txheej txheem kev sib tsoo ntawm kev ua ntses ntses pub tshuab muaj xws li kaw lub voj voog sib tsoo (ib leeg ib puag ncig crushing) cov txheej txheem thiab cov txheej txheem crushing theem nrab. Lub kaw-Circuit Court pulverization txheej txheem hloov kho los ntawm cov txheej txheem pulverization qub ntawm cov tsiaj nyeg thiab nqaij qaib pub. Nws muaj cov pulverizer uas nquag muaj thiab ib hom kev cais tawm.
Cov ntaub ntawv raw khoom raug muab tsoo thiab xa mus rau cov txheej txheem tawm. Tom qab qhov kev faib tawm ntawm kev soj ntsuam thiab kev soj ntsuam, cov khoom tsim nyog nkag mus rau hauv cov txhab. Cov khoom tsis tsim nyog yog rov qab tuaj rau hauv crusher mus txuas ntxiv ua kom puas ntsoog. Txoj kev pulverization no tam sim no siv tsis tshua muaj vim nws cov peev txheej qis. Cov theem ob pulverization yog cov txheej txheem pulverization feem ntau siv hauv dej pub nroj tsuag, uas yog, co ntxau pulverization los ntawm cov pulverizer zoo tib yam, thiab tom qab ntawd pulverization los ntawm micro pulverizer lossis ultra micro pulverizer.
Ntawm lawv, lub sijhawm thib ob rau micro-pulverization, nyob rau yav dhau los, ntau lub tshuab mills siv micro-pulverizers thiab cov classifiers kom ua tiav qhov yuav tsum tau muaj qhov loj me crushing. Cov txheej txheem no npog thaj chaw ntau, thiab cov pob zeb me me hauv cov khoom loj tau tiav los ntawm kev hloov cov phaj sieve nrog apertures sib txawv thiab kho cov huab cua ntim ntawm lub system.
Hauv cov txheej txheem crushing, nws yog ib qho yooj yim kom ua rau muaj qhov kub nce siab hauv qhov kub ntawm cov khoom, ua rau txhaws ntawm lub vijtsam, txo cov kev ua haujlwm crushing thiab rhuav tshem cov ntsiab lus ntawm cov khoom siv. Thiab nce siv zog ntxiv. Ntsug ncej ultrafine crusher yog tam sim no cov khoom siv micro-pulverizing zoo tagnrho. Nws ua ke nrog kev sib tsoo, kev tshuaj ntsuam, thiab kev sib cais, uas tuaj yeem tshem tawm tus cawv ntawm phaj sieve. Nws muaj cov khoom siv kub tsis tshua zoo, siv hluav taws xob tsawg, cov zis loj, thiab cov tuab tuaj yeem hloov kho raws li qhov xav tau. Kho kom haum thiab lwm yam zoo.