Chrome cog tag nrho kab tshuab kub muag rau Zimbabwe
Ua kom tiav Pob Zeb Chrome Ore Beneficiation Tag Nrho Kab Kub Muag rau Zimbabwe Great Dyke hard chromite.
Txheej txheem khiav: ob-theem crushing → sib tsoo kaw-circuit → nqus sib cais. Ua metallurgical-qib chrome concentrate Cr₂O₃ 44-48%, Cr/Fe Ntau dua lossis sib npaug rau 2.5. Cov ntaub ntawv pov thawj khiav hauv Zimbabwe Africa, tus nqi ua haujlwm qis, tsis muaj tshuaj reagent, haum rau cov chaw taws teeb mine nrog kev saib xyuas tsawg.
Khiav-ntawm-mine ore → Vibrating Feeder → Thawj coarse lub puab tsaig crusher PE-500 × 750 → Siv conveyor → Fine lub puab tsaig crusher PEX-300 × 1300 → Vibrating npo → Grid pob zeb + Submerged kauv classifier kaw-circuit sib tsoo → King rough Spiral chute Tshem tawm tailings
Kauv concentrate
Kauv chute yog cov khoom siv sib cais sib cais, tsis muaj qhov txav, tsis muaj lub cev muaj zog.
Slurry yog pub los ntawm sab saum toj, ntws los ntawm helical trough. Nyob rau hauv lub ntiajteb txawj nqus, centrifugal quab yuam, kev sib txhuam thiab hydrodynamic kev ua, siab tshwj xeeb lub ntiajteb txawj nqus hnyav minerals nyob rau hauv qab thiab tsiv mus rau lub puab ntug ntawm lub kauv (chaw tsom xam). Lub teeb gangue minerals yog nqa mus rau sab ntug dej ntws (tailings zone). Middling yog sau nyob rau hauv nruab nrab band. Nyob rau hauv qab, adjustable splitters cais concentrate, middling thiab tailings. Tsis tas yuav tsum tau ntxuav dej ntxiv thaum sib cais.
