Nrog rau qhov muaj hnub nyoog ntawm cov ntaub ntawv, tag nrho cov kev lag luam tab tom loj hlob sai, nthuav qhia ob qho tib si hauv kev thiab cov nyom.Brown aluminium oxidetau nyob ib ncig ntawm tsawg tshaj li ib puas xyoo, thiab xim av fused alumina manufacturers tau loj hlob los ntawm tsis muaj dab tsi mus rau ib tug ntau lawm muaj peev xwm ntawm kaum tawm txhiab tons ib xyoo. Cov xim av fused alumina ua tau txawv ntawm qhov zoo thiab qhov tshwj xeeb, thiab yog li, hauv nqe.
Yog vim li cas rau tus nqi sib txawv ntawm xim av aluminium oxide:
(1) Cov khoom siv raw
Raws li peb txhua tus paub, bauxite yog cov khoom siv tseem ceeb rau kev tsim cov xim av fused alumina, yog li qhov zoo ntawm bauxite yog qhov tseem ceeb cuam tshuam rau qhov zoo ntawm xim av aluminium oxide. Brown fused alumina ua los ntawm siab -alumina bauxite yog qhov zoo dua thiab ib txwm muaj tus nqi siab dua.
(2) Smelting rauv
Txhua leej txhua tus paub txog smelting furnaces. Feem ntau txoj kev rau smelting xim av aluminium oxide yog tsau rauv thiab tilting furnaces. Cov khoom tsim los ntawm cov khoom siv hluav taws xob ruaj khov yog sib dua ntawm cov xim thiab muaj cov ntsiab lus aluminium qis dua li cov khoom tsim los ntawm tilting furnaces, yog li lawv pheej yig dua.
(3) Cov txheej txheem ntau lawm
Lub ntsiab sib txawv ntawm cov txheej txheem ntau lawm nyob rau hauv txoj kev crushing ntawm xim av fused alumina. Tsuas muaj peb txoj kev crushing: cov menyuam zeb, pob zeb, thiab Barmac zeb. Vim hais tias Barmac zeb yog kim, cov khoom tsim tau zoo, yog li tus nqi siab dua cov khoom tsim los ntawm ob txoj kev crushing.
(4) Particle loj
Tus nqi ntawm cov xim av zoo heev aluminium oxide hmoov yog siab dua, feem ntau vim nws yuav tsum tau rov ua sieving thiab ua, ua rau cov txheej txheem ntau dua. Feem ntau, cov hmoov ntshiab qib yog kim dua cov hmoov qib. Graded hmoov muaj qhov loj me me sib txawv thiab yooj yim rau sieve thaum lub sij hawm tsim khoom, yog li lawv pheej yig dua.
