Kev faib tawm ntawm cov chaw muab kev pab
Tooj nyob hauv daim ntawv uas txawv ntsev nyob hauv deposits uas, Raws li nws cov tshuaj muaj pes tsawg leeg, txwv kom muab zais rau hauv :
- ore oxidized
- sulphide ore, thawj thiab lwm yam, feem ntau ntawm qhov chaw yam "porphyry".
Qhib-qhov tsuas
Thaum tooj emerges rau lossis ze ntawm nws, kev xaiv tsa no rau peb qhib qhov. Qhov no cov cov extraction no tau rau ib qhov, tus ntawd yog tus excavation hauv lub ntiaj teb uas muaj tej yam kev nta cia cov haujlwm ntawm txoj kev ruaj ntseg. Rau qhov yog ib hom Amphitheater, nws zoo lawm thiab qhov tob vam khom rau txoj kev exploitation. Txawv muaj ntau seem hu ua nyiaj cov uas yog tsim txoj kev inclined los yog du rau cov kev uas cov cav tov thiab rau koj tus kheej. Hauv lub extraction rau qhov qhib thawj zaug yog tshem tawm cov zaub mov ntawm cov chaw siv explosives. Daim av. yog hu ua blasting. Ces nkag mus rau hauv lub lag luam Chargers pem taub hau los sis lub nplooj pu fais, peev xwm sawv lifting ntawm ib leeg ib sij hawm tshaj ib puas tons. Nws cov hauj lwm muaj nyob rau hauv loading lub truck nrog cov ntaub fragmented los ntawm cov blasting. No txhob nqa cov thawj crusher cov as ham minerals thiab tus menyaum yuav landfills.
Nqhuab extraction
Tsuas underground, rau lwm cov tes, Nws yog siv thaum menyaum khoom ntawm lub zog los pab, tias cov nqi ntawm cov kev tshem tawm ua tau unviable ib tug yog ib qhov miner rau saum ntuj ceeb tsheej qhib. Tus extraction no yog ua los ntawm digging ntau thiab lag, kam kom rov qab muab tus nqi siab tshaj plaws lwm yam minerals tawm ntawm nraaj thiab yam xyuam xim. Yuav workings underground kab rov tav, ntsug, inclined, txoj kev ua ntau, lub qhov, du, piques los yog tej qhov cub tawg, Nov yog rau lub txawv muaj ntau seem uas cia fragment, loading thiab coj cov zaub mov ntawm lub mine hauv kom tsob nroj, feem ntau nyob rau ntawm qhov chaw.
Cov crushing thiab cov sib tsoo
Ob leeg yuav ua rau nws nyob rau theem successive sib: ib txoj kev, theem nrab thiab tertiary. Tsis hais me me.
Yog hais tias cov ntxhia yuav tsum nyuam tus txheej txheem ntawm cov "leaching",cov kab kev los ntawm tus particle yuav oscillate rau 6-10 Hli hauv txoj kab uas hla. Yog hais tias yog cov txheej txheem ntxiv cov "floating"" raws li Particle yuav zoo (0.1hli), nws tsis zoo lawm los ntawm lub "sis plawv hniav"" qhov twg yog ntxiv dej thiab reagents tsom txoj kev.
Ore ntawm tus txheej txheem tooj liab ntawm crushing
Tooj yog muab rho tawm, twb tau mines mus ntuj ceeb tsheej qhib ntawm lwm yam minerals tawm ntawm tooj los yog daim mines underground ntawm lwm yam minerals tawm ntawm tooj. Ua ntej, cov zaub mov qhov tooj liab criticized, loaded thiab thauj mus rau lub disintegrating thawj. Ces, cov ntxhia yog crushed thiab sifted yog, nrog rau lwm yam minerals tawm ntawm nyias sulfide (~ -0.5 hli) mus rau lub hlwb cov flotation uas ua npuas ncauj rau lub tooj rov tom. Hauv cov ntoo Crusher, cov ntxhia yog liam sim ua tej daim me me thiab tsawg ntawm 25 centimeters hauv txoj kab uas hla. Ore crushed loaded nyob rau hauv ib daim kab xev conveyor uas nws ua rau yus lub tank ntawm cia. Nyob rau lub cia compartment, Mills khoom thiab lwm cov cav tov cov zom sib tsoo rau cov zaub mov kom txog rau thaum nws tseem muaj hmoov zoo. Thaum txoj kev sib tsoo, Liming tau zoo tuaj lub peev xwm thiab nrawm kawg ntawm cov khoom ntawm peb Crusher lwm yam thiab tertiary Crusher. Nws txo mus noj nqos tau cov hwj huam tas nrho.
Tooj ore Crusher chaw tsim tshuaj paus hauv Chile
Li tsuas ua producers cov cav tov crushing rau Xov Tshoj, Peb yuav muab peb cov neeg tau nrog lub puab tsaig Crusher, Lub khob hliav qab Crusher, Crusher tej yam thiab ib sprayer muaj kev sib tsoo, Peb lub puab tsaig Crusher yam yog ib lub tsev zoo, peb feem crusher lug siv rau lwm yam Crusher, peb lub xws li Crusher lub khob hliav qab CS Crusher, hydraulic lub Crusher siv tau nws ua ib crusher lwm yam thiab tertiary Crusher. Dhau qhov no, Peb kuj muab pob pulverizer, ntsug pulverizer, Cov ntsiab lus muab pulverizer, tsuag Trapeze yam rau peb cov neeg muas zaub.
