Lead zinc ore muaj cov ntsiab lus nplua nuj ntawm cov hlau lead thiab zinc.Lead zinc ore muaj kev siv dav hauv kev lag luam hluav taws xob, kev lag luam tshuab, kev lag luam tub rog, kev lag luam metallurgy, kev lag luam tshuaj, kev lag luam teeb thiab kev lag luam kho mob.Tsis tas li ntawd, cov hlau lead muaj ntau lub hom phiaj hauv kev lag luam roj.Lead yog ib qho ntawm cov hlau muab rho tawm los ntawm zinc ore.Nws yog ib qho ntawm cov hlau hnyav tshaj plaws, thiab tseem muaj lub ntiajteb txawj nqus loj, xiav-grey, hardness yog 1.5, lub ntiajteb txawj nqus yog 11.34, melting point yog 327.4 ℃, boiling point yog 1750 ℃, nrog zoo heev malleability, nws yog ib qho yooj yim mus use. yuav ua rau hlau nrog lwm yam hlau (xws li zinc, tin, antimony, arsenic, thiab lwm yam).
Ua tiav cov khoom siv rau cov hlau lead-zinc ore hnav khaub ncaws muaj xws li: lub puab tsaig crusher, rauj crusher, cuam tshuam crusher, ntsug ncej cuam tshuam crusher, siab npaum lub khob hliav qab bearing pob zeb, vibrating feeder, nws pib muab kauv grading tshuab, siab npaum lub zog txuag floatation tshuab, mining agitation tank, vibrating feeder, thickener, mining elevator, mining conveyor tshuab, kauv chute, ore ntxhua khaub ncaws, thiab lwm yam.
Feem ntau, muaj peb hom txheej txheem thev naus laus zis rau kev hnav khaub ncaws zinc ore:
1, crushing, sib tsoo, grading, ntab;
2, crushing, sib tsoo, rov xaiv;
3, crushing, tshuaj ntsuam, roasting.