Nyob rau hauv thaj teb ntawm cov ntxhia ua yeeb yam, jigs thiab centrifuge concentrator yog ob qho tib si sib tsoo sib cais cov khoom siv, ob qho tib si siv kom ua tiav kev sib txawv ntawm cov ntxhia cov ntxhia. Txawm li cas los xij, muaj qhov sib txawv ntawm lawv cov ntsiab cai ua haujlwm, tsim qauv thiab muaj cov xwm txheej muaj feem xyuam. Kab lus no yuav sib piv thiab tshawb xyuas qhov sib txawv ntawm ob los ntawm ntau qhov ntev los pab cov neeg nyeem nkag siab lawv cov yam ntxwv kom meej meej ntxiv.
①. Qhov sib txawv ntawm cov ntsiab cai ua haujlwm
1. Jigging Tshuab
Tub ntxhais lub hauv paus ntsiab lus:Cov ntxhia cov av yog fawm kib los ntawm cov dej ntws ntsug (hloov mus rau kev txhawb nqa thiab qis dua).
Sorting Txheej Txheem:Dej ntws nce thiab nqis ntawm lub vijtsam phaj, thiab hais nrog qhov siab ntom ntom ntom ntom nti (mloog zoo), thaum hais nrog qis ceev ntab rau ntawm txheej sab saud (tailings).
Lub Hwj Chim Qhov Source:Mechanical lossis hydraulic tsav tsim cov dej ntws tawm, tsis tas yuav muaj kev nrawm nrawm nrawm nrawm.
2. Centrifugal Concentrator
Tub ntxhais lub hauv paus ntsiab lus:Siv cov kev sib hloov Centrifugal tsim los ntawm kev khiav siab ceev los ntxiv dag zog rau lub gravity gravity thiab ua kom nrawm qhov stratification ntawm cov zaub mov sib luag raws li ntom.
Sorting Txheej Txheem:Tom qab slurry nkag mus rau cov nruas rotating siab, cov tuab tuab sib nraus tau pov rau sab nraud phab ntsa thiab khom nqi, thiab lub teeb pom kev, thiab lub teeb ci ntsa iab tau tso tawm nyob ze ntawm qhov chaw.
Lub Hwj Chim Qhov Source:Lub cev muaj zog drives
②. Kev ua yeeb yam thiab muaj feem cuam tshuam
1. Cov khoom siv tau ntxhia loj
Jigging Tshuab:Haum rau kev ua cov ntxhib rau cov mineral nruab nrab (xws li 0. 5 ~}}. 5 ~ {}.
Centrifuge Concentrator:Zoo ntawm kev txheeb xyuas zoo rau cov minerals zoo-grains (xws li -0. 074mm kub thiab tin ore), tshwj xeeb yog tsim nyog rau kev rov qab zoo cov hlau.
2. Txheeb xyuas qhov tseeb thiab kev ua tau zoo
JIG: Cov khoom nruab nrab ntawm qhov tseeb, muaj peev xwm ua kom muaj peev xwm ua tau (nce rau tens ntawm tons / teev), haum rau kev ntxhib lossis kev xaiv ua ntej.
Centrifuge: Tshwj xeeb tshaj plaws rau qhov tseeb (tshwj xeeb rau tib lub ntsej muag), tab sis me me ib-tshuab ua peev xwm (feem ntau yog siv rau kev xav lossis cov raj rov qab.
3. Raug ntawv thov cov xwm txheej
Jigging Tshuab:
THEM NTXHUA NTXUAV (Tshem Tawm Ntawm Gangue);
Cov qhab nia thiab cais cov ntxhib-grained hlau ores xws li tungsten ore thiab manganese ore;
Kev ua ntej ntawm placer kub ore.
Centrifuge Concentrator:
Nplua rov qab ntawm cov khoom siv hlau xws li kub ore thiab tin ore;
Rov qab ntawm cov khoom muaj txiaj ntsig zoo ntawm cov khoom muaj nqis hauv cov pas nrig;
Xaiv cov ntxhe cov zaub mov siab (xws li ilmenite thiab chromite).
③. Cov Lus Taw Qhia Xaiv
Jigging Tshuab yog nyiam:
Thaum ua cov ntxhib cov zaub mov thiab ua raws tus nqi qis thiab cov zis siab;
Scenario nrog cov dej txaus txaus thiab tsis muaj cov cai nruj ntawm kev txheeb xyuas qhov tseeb.
Centrifuge concentrator tau nyiam:
Thaum ua cov khoom siv zoo-cov hlau muaj txiaj ntsig lossis cov zaub mov siab;
Rov qab ntawm cov tailings lossis xaiv cov txheej txheem uas yuav tsum muaj cov kev qhia ua kom siab.
Jigging tshuab thiab Centrifuge concentrator muaj lawv tus kheej zoo hauv cov ntxhia. Jigging Tshuab muaj qhov zoo dua nyob rau hauv loj-teev roughing ua haujlwm vim lawv yooj yim thiab ntseeg tau cov cuab yeej zoo heev rau lawv cov minerals zoo nrog lawv qhov kev txiav txim siab siab. Qhov kev xaiv tiag tiag xav tau kom nkag siab txog qhov cuam tshuam xws li cov ntxhia pittle loj, txheeb lub hom phiaj, thiab nyiaj txiag. Yog tias tsim nyog, ob qho tuaj yeem siv ua ke los ntawm kev ua kom zoo tshaj qhov kev ua ntu zus tag nrho.
