Qhov loj me me uas xaiv tau muaj kev cuam tshuam zoo rau kev sib cais Performance index ntawm qhuav ob-chim mus tas li magnet separator. Qhov Performance index ntawm coarse particle theem yog zoo dua li qhov zoo particle theem. Qhov no feem ntau yog vim hais tias thaum cuam tshuam nrog coarse grain theem, vim yog cov khoom ntxhib, tsis tshua muaj dej noo thiab av nkos, nws yog ib qho yooj yim rau disperse ntawm lub tog raj kheej, uas yog conducive rau kev sib cais ntawm sib nqus thiab tsis-magnetic ore particles, thiab kuj conducive. los txhim kho lub peev xwm ua haujlwm. Ntxiv mus, qhov hloov pauv ntawm ore pub muaj me ntsis cuam tshuam rau kev txheeb xyuas cov nyhuv. Cov ore yog ntxhib, qhov hnyav yog loj, lub zog centrifugal ntawm cov menyuam kuj loj, yog li cov menyuam ceev yuav tsum tau tswj nruj me ntsis. Thiab them sai sai rau kho txoj hauj lwm ntawm baffle nyob rau hauv lub sij hawm nrog kev hloov ntawm ceev. Thaum lub nrawm nrawm, lub baffle yuav tsum nyob deb ntawm lub plhaub, thiab thaum lub nrawm qis, nws tuaj yeem nyob ze. Thaum soj ntsuam nrog cov qib zoo, vim tias cov khoom muaj qhov loj me me, dej ntau dua thiab cov av nkos, nws yooj yim rau clump, thiab nws nyuaj rau disperse rau ntawm lub plhaub. Lub clump ore hais yog muab pov rau hauv cov tailings nyob rau hauv qhov kev txiav txim ntawm centrifugal quab yuam, ua rau cov tailings qib siab. Cov ore hais yog zoo, nyob rau hauv qhov kev txiav txim ntawm lub magnetic teb, tsim cov flux, ua ke nrog cov ntawv cog lus ntawm dej thiab slime, yog li ntawd lub flux yog ib qho nyuaj rau disperse thiab tawm slime nyob rau hauv tus txheej txheem ntawm magnetic turnover.
Xws li flux nkag mus rau hauv cov concentrate yuav txo cov qib ntawm cov concentrate. Tsis tas li ntawd, qhov hnyav ntawm cov nplua ore hais me me, thiab lub zog centrifugal tsawg dua li cov ntxhib ntxhib ntxhib. Yog li ntawd, tailings ntuav siv yog nqaim, thiab nws tsis yooj yim rau cuam tshuam cov ore los ntawm baffle. Txhawm rau txo cov txiaj ntsig no, cov ore tuaj yeem raug ntsuas ua ntej raws li qhov loj me, thiab cov qib ntxhib thiab nplua nplej raug kho cais raws li cov xwm txheej sib txawv. Thaum soj ntsuam nrog cov qib zoo, cov ore pub cov nyiaj yuav tsum tsis txhob loj dhau, thiab cov menyuam ceev yuav tsum tau nce kom zoo, thiaj li txo cov thickness ntawm cov khoom txheej, ntxiv dag zog rau lub centrifugal quab yuam thiab sib nqus nplawm, rhuav tshem magnetic agglomeration, thiab pov. gangue nyob rau hauv lub tailings.
