Cia peb tawg lubNruas Washer Mining Tshuab, kuj hu ua aScrubberlos yogNruas Nruas.
Hauv cov ntsiab lus yooj yim, nws yog qhov loj heev, tig lub tshuab ntxhua khaub ncaws rau pob zeb thiab pob zeb. Nws lub luag haujlwm tseem ceeb hauv kev tsuas thiab kev sib sau ua ke yog uatawg thiab ntxuav cov av nplaum- khi, cemented, los yog qias neeg ores thiab aggregates.
1. Dab tsi yog Drum Washer / Scrubber?
Lub nruas tshuab ntxhua khaub ncaws yog lub nruas cylindrical, uas tig rau ntawm nws txoj kab rov tav. Sab hauv, ore los yog aggregate yog pub rau hauv ib kawg. Raws li lub nruas rotates, cov khoom yog lifters nrog lifters (flights) thiab ces poob, tsim ib tug scrubbing txiav txim. Qhov sib txawv ntawm:
Kev puas tsuajlos ntawm kev ua txhaum.
Slurrytsim los ntawm kev ntxiv dej.
2. Cov ntsiab lus tseem ceeb
Nruas / Lub tog raj kheej:Lub ntsiab rotating lub cev, ua los ntawm hnyav-lub luag hauj lwm steel.
Tsav System:Lub cev muaj zog loj, gearbox, thiab pinion uas tig lub nruas.
Trunnion Log / Tyres:Cov log loj uas lub nruas tig.
Internal Lifters (Flights):Hlau daim hlau welded rau sab hauv ntawm lub nruas. Lawv nqa cov khoom siv thiab tsim cov nyom cascade.
Feed Chute:Qhov twg cov khoom raw nkag mus rau hauv lub nruas.
Discharge Chute:Qhov twg cov khoom siv txhuam thiab slurry tawm.
Dej Inlets:Cov kav dej uas txau dej rau hauv lub nruas los tsim cov slurry.
Support Structure:Cov ncej hnyav uas txhawb nqa tag nrho lub tshuab.
3. Nws ua haujlwm li cas: Cov txheej txheem
Cov txheej txheem yog tas mus li:
Pub:Raw, unprocessed ore los yog gravel yog pub rau hauv lub nruas.
Ntxiv dej:High - cov tshuaj tsuag dej siab tau qhia.
Scrubbing & Tumbling:Lub nruas tig. Cov lifters sab hauv khaws cov khoom thiab tso tseg, tsim kom muaj kev sib tsoo hnyav. Cov av nplaum thiab cov khoom muag tau tawg thiab yaj hauv dej.
Slurry Formation:Cov khoom yuav dhau los ua slurry (kev sib xyaw ntawm dej thiab cov khib nyiab).
Tshem tawm:Lub slurry tawm ntawm lub nruas, feem ntau los ntawm lub grate los yog lub vijtsam ntawm qhov tso tawm kawg uas tiv thaiv cov pob zeb loj dhau los ntawm kev tawm mus.
Kauj ruam tom ntej:Cov slurry tso tawm ces xa mus rau theem tom ntej ntawm kev ua, uas feem ntau yog anpo(zoo li lub vijtsam trommel) lossis akauv classifiercais cov khoom ntxuav los ntawm qhov loj me thiab ntxuav nws ntxiv.
4. Cov ntawv thov tseem ceeb hauv Mining
Drum washers yog ib qho tseem ceeb hauv ntau qhov mining:
Alluvial (Placer) Kub Mining:Qhov tseem ceeb rau kev rhuav tshem "cement" nyob rau hauv conglomerate gravels thiab dissolving av nplaum uas ntxiab zoo kub hais.
Pob zeb diamond Mining:Siv los txhuam Kimberlite ore thiab rhuav tshem cov pob zeb uas nyob ib puag ncig kom tso cov pob zeb diamond.
Hlau Ore:Ntxuav thiab tshem tawm alumina-silicate cov kab mob (xws li av nplaum) los ntawm cov hlau ore, txhim kho cov khoom kawg qib.
Aggregates thiab Sand Quarries:Cleans crushed pob zeb thiab gravel kom tsim tau siab -zoo, av nplaum- dawb pob zeb thiab kev tsim kho aggregates.
Hnyav Mineral Sands:Liberates zircon, rutile, thiab ilmenite los ntawm av nplaum thiab xuab zeb.
5. Qhov zoo thiab qhov tsis zoo
| Qhov zoo | Qhov tsis zoo |
|---|---|
| Muaj peev xwm siab:Nws tuaj yeem ua cov khoom ntim loj heev. | Kev siv hluav taws xob siab:Lub cev muaj zog thiab cov txheej txheem ntawm kev tig lub nruas hnyav hnyav yuav tsum muaj lub zog loj. |
| Robust & Durable:Yooj yim tsim nrog ob peb qhov chaw txav ua rau nws ntseeg tau rau qhov hnyav mining. | Dej Intensive:Yuav tsum muaj cov dej loj thiab zoo ib yam, uas tuaj yeem ua rau muaj kev sib tw hauv cheeb tsam arid. |
| Siv tau:Zoo heev ntawm kev rhuav tshem cov tawv, nplaum av nplaum thiab cov ntaub ntawv mos cemented. | Hnav & Tear:Sab hauv lifters thiab nruas plhaub yog raug puas ntsoog loj thiab yuav tsum tau tu thiab hloov tsis tu ncua. |
| Txhim kho Downstream Efficiency:Los ntawm kev rhuav tshem cov av nplaum, nws tiv thaiv kev txhaws hauv cov ntxaij vab tshaus, twj, thiab lwm yam khoom siv ua haujlwm. | Tsim Slurry:Ua ib lub ntim loj ntawm slurry uas yuav tsum tau tswj thiab de-watered. |
6. Cov neeg tsim khoom tseem ceeb
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Cov ntsiab lus
A Nruas Washer Mining Tshuabyog ib qho tseem ceeb ntawm cov khoom siv hauv kev ua ntxhia. Nws tsis cais cov khoom muaj nqis ntawm cov khoom pov tseg; xwb, nwsnpajcov khoom siv rau kev sib cais los ntawm aggressively tu nws thiab rhuav tshem cov binders zoo li av nplaum. Nws qhov yooj yim tab sis muaj zog tumbling nkaus ua rau nws tsis tseem ceeb rau kev tuav "qhuav" thiab av nplaum- khi ore.
