Mineral sizersfeem ntau yog siv tshwj xeeb hnav- cov hniav uas tiv taus cov hniav sib cais thiab tawg cov ntaub ntawv ntawm kev kub ceev, uas yog tsim rau crushing hauv thee, metallurgy, mining, tshuaj lom neeg kev lag luam, khoom siv hauv tsev thiab lwm yam lag luam. Cov ntxhia qhov loj me ntawm cov duab ua ntej suav nrog cov coarse breaking rollers thiab cov nplua tawg chais. Cov khoom yog tawg ntxhib nruab nrab ntawm cov coarse breaking rollers thiab ces nkag mus rau hauv cov nplua tawg chais raws li cov khoom siv channel rau nplua tawg. Thaum cov qauv tawg, cov khoom siv tuaj yeem thaiv cov khoom siv thaum cov khoom ntws loj, cov khoom siv muaj zog cohesiveness lossis cov ntsiab lus dej siab, uas ua rau cov khoom tawg yooj yim thiab sib cais. Yog li, cov nyhuv crushing thiab ua hauj lwm efficiency yog txo.
Raws li qhov no, peb lub hom phiaj yog los muab ntau- theem kev tshuaj ntsuam kev sib koom ua ke ob lub channel sib caismineral sizersdaws cov teeb meem saum toj no. Cov teeb meem saum toj no tau raug daws los ntawm cov txheej txheem hauv qab no: Ib qho kev tshuaj ntsuam ntau- theem kev tshuaj ntsuam ua ke ob- channel ntxhia sizers suav nrog lub cev sib txuas los ntawm sab saum toj mus rau hauv qab lub log tshuaj ntsuam xyuas cov khoom xa tawm rau kev pub noj thiab cov txheej txheem crushing qib rau cov khoom siv crushing. Cov txheej txheem crushing qib muaj xws li coarse breaking khub cov menyuam thiab ib chav zoo crushing tau teem ua tiav raws li kev coj noj coj ua. Lub tshuab ua kom zoo muaj xws li sab laug nplua nplua thiab ib qho kev nplua nplua tawg, thiab sab laug nplua nplua tawg thiab qhov kev nplua nplua zoo ob qho tib si suav nrog cov yob zoo thiab lub rauj tshuaj ntsuam phaj, thiab cov ntxhib tawg yob thiab cov nplua tawg yob yog tsav los ntawm lub cev muaj zog. Cov cuab yeej vibration yog teem rau ntawm sab laug rauj npo phaj thiab sab xis rauj npo phaj. Cov duab ntawm lub qhov screen ntawm sab laug thiab sab xis rauj npo phaj yog trumpet zoo li tus. Sab laug rauj npo phaj yog nkhaus nyob ze ntawm ib kawg ntawm sab laug zoo tawg yob, thiab txoj cai hammering npo phaj yog nkhaus nyob ze ntawm ib kawg ntawm txoj cai zoo tawg yob. Cov txiaj ntsig zoo: Cov qauv siv hluav taws xob suav nrog ntau yam - theem kev tshuaj ntsuam kev sib xyaw ua ke ob txoj kab sib cais cov ntxhia qhov sib txawv, suav nrog lub cev, uas tau ua tiav los ntawm sab saum toj mus rau hauv qab nrog lub log npo npo faib cov khoom siv rau kev pub noj thiab cov txheej txheem crushing rau crushing cov ntaub ntawv. Cov txheej txheem crushing qib muaj xws li ntxhib tsoo iav khub rau cov menyuam thiab ib chav zoo crushing tau teem ua tiav raws li kev coj noj coj ua. Lub tshuab nplua nplua suav nrog sab laug nplua nplua thiab txoj cai nplua tawg, sab laug zoo tawg tsev suav nrog sab laug zoo tawg yob thiab sab laug rauj npo phaj, txoj cai nplua tawg yob muaj txoj cai zoo tawg yob thiab txoj cai rauj npo phaj, qhov ntxhib tawg yob thiab sab laug thiab sab xis zoo tawg yob yog tsav los ntawm lub cev muaj zog. Lub crusher ntawm cov qauv, cov khoom yog muab faib rau sab laug zoo crushing tsev los yog txoj cai zoo crushing tsev tom qab lub ntxhib tawg yob, thiab cov khoom yog tawg thiab tshuaj ntsuam. Nyob rau hauv cov txheej txheem crushing, cov khoom yog ib leeg rau hauv thiab muab ob npaug rau kev sib cais, uas yuav tsis ua rau lub blockage ntawm cov khoom siv channel, thiab tuaj yeem ua kom cov nyhuv crushing thiab kev ua haujlwm zoo: Tib lub sijhawm, cov ntxhia loj sib faib cov khoom tom qab ntxhib crushing, uas tuaj yeem txo cov load los ntawm lub cev thaum lub sij hawm crushing, yog li txhim kho lub neej kev pab cuam ntawm crusher.