Sorting thiab ziab ntawm kub resistant mica ntawv raw cov ntaub ntawv

Cov ntaub ntawv raw siv nyob rau hauv ntuj mica ntawv yog tsuas yog scraps ntawm ntuj crushed mica thiab flake mica ua. Lub hom phiaj ntawm kev sorting yog tsuas yog tshem tawm cov nplaum flakes, biotite, ntsuab mica, thiab lwm yam impurities thiab txawv teb chaws impurities uas tsis haum rau ua mica ntawv. Txhawm rau ua kom cov calcining zoo ntawm mica, tuab mica flakes nrog lub thickness ntau dua 1.2 hli yuav tsum tau muab tshem tawm. Cov mica sib cais yog ntxuav los ntawm kev ntxiv dej hauv lub cylindrical screen lossis vibrating npo kom tshem tawm cov impurities xws li av nkos thiab xuab zeb hauv cov khoom siv mica thiab sieve tawm cov khoom zoo uas me me dhau los ua kom huv cov khoom siv mica. Cov mica purified muaj 20% -25% ntawm cov dej, uas yuav tsum tau muab tshem tawm kom txo tau cov dej txuas mus rau tsawg dua 2%. Kev ziab yog nqa tawm ntawm lub tshuab ziab khaub ncaws tshwj xeeb, siv chav ua cua sov.