Txij li thaum xyoo 1990, cov teb chaws txawv teb chaws tau pib kawm txog kev siv tshuab ntse ntse thiab tau ua qee qhov kev xav, xws li GunsonSortex hauv UK thiab Outo-kumpu hauv Finland.thiab RTZOreSorters, thiab lwm yam, tau tsim thiab tsim ntau tshaj kaum hom kev lag luam photoelectric sorters, radioactive sorters, thiab lwm yam., thiab tau ua tiav nyob rau hauv sorting teb ntawm non-ferrous hlau thiab precious hlau, tab sis vim tus nqi siab, tsawg sorting raug, lub peev xwm ua tau me me, thiab nws yog txwv nyob rau hauv kev nce qib thiab daim ntawv thov.
Piv nrog rau cov teb chaws txawv teb chaws, cov kev tshawb fawb thev naus laus zis hauv kuv lub teb chaws tau pib lig, thiab kev tshawb fawb teb kuj yog nqaim. Nyob ib ncig ntawm 2000, qee lub tshuab sorting kuj tau tshwm sim hauv kev lag luam hauv tsev, feem ntau yog xim sorting, infrared sorting, hluav taws xob sorting, thiab lwm yam., Feem ntau yog siv rau sorting grain, zaub mov, tshuaj yej, tshuaj, tshuaj raw khoom, ntawv, iav, khib nyiab sorting thiab lwm yam lag luam, tab sis rau precious thiab tsis tshua muaj hlau xws li kub, tsis tshua muaj ntiaj teb, tooj liab, tungsten, thee, tsis muaj zog hlau nplaum hlau ore, thiab lwm yam tsis tuaj yeem ua tau zoo ua ntej xaiv thiab muab pov tseg ua ntej, tshwj xeeb tshaj yog nyob rau hauv qhuav ntse ntse pre-xaiv tail ntuav cov khoom tseem tsis muaj.
Tam sim no, cov mines hauv tsev tsis muaj cov cuab yeej tshwj xeeb rau kev pov tseg ua ntej pov tseg ntawm cov hlau nplaum tsis muaj zog, cov hlau tsis muaj hlau ore, thiab lwm yam, feem ntau yog nyob ntawm tus thawj phau ntawv txheeb xyuas txoj kev thiab sib nqus sib cais txoj kev, thiab sorting particle loj yog feem ntau. ntawm 20 thiab 150 mm.Siab zog thiab tus nqi siab.Rau cov zaub mov uas muaj qhov sib txawv me me ntawm cov tsos xim, luster, zoo li, thiab qhov ntom ntom ntawm cov ore thiab cov pob zeb pov tseg, cov kev sib cais tsis zoo, qhov yuam kev loj, thiab qee qhov tsis tuaj yeem sib txawv.Rau magnetite, sib nqus sib nqus txoj kev siv tau los nrum tails, tab sis rau ores uas tsis muaj zog magnetic zog, non-ferrous hlau ore, thiab lwm yam., kev sib cais yuam kev yog loj, kev sib cais efficiency yog tsawg, thiab muaj ib tug loj pov tseg ntawm cov peev txheej. .
Qhov ntse sensor sorting tshuab yog tsim rau pretreatment ntawm ore nrog siab dilution tus nqi ntawm raw ore thiab zoo sib cais nyhuv ntawm ib puag ncig pob zeb thiab pab ore tom qab crushing.
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Kev txo qis qis ntawm cov mines yog qhov sib npaug rau kev nthuav dav cov peev txheej ntawm cov ore;
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Txo tus nqi ntawm kev sib tsoo tom ntej thiab tau txais txiaj ntsig;
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Lub peev xwm ua tiav ntawm qhov system tuaj yeem txhim kho nyob rau hauv cov xwm txheej uas cov khoom sib tsoo qub tseem tsis hloov pauv;
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Txhim kho cov qib uas tau xaiv yog qhov tsim nyog rau kev ruaj khov thiab txhim kho qhov zoo ntawm cov concentrates thiab txo cov nqi smelting;
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Txo cov khoom ntawm cov nplua-grained tailings, txo cov nqi tsim khoom thiab kev saib xyuas ntawm cov pas dej tailings, thiab txhim kho qhov kev nyab xeeb nyob ib puag ncig thaj tsam reservoir.
Siv cov mines kub ua piv txwv: tam sim no, kuv lub teb chaws cov khoom pov thawj kub yog 15,000-20,000 tons, qeb thib xya hauv ntiaj teb, nrog rau cov khoom kub txhua xyoo ntau dua 360 tons, pob zeb kub reserves suav txog li 60%, thiab qhov nruab nrab. ore deposit qib ntawm li 5%.Txog g / t, pob zeb kub ore reserves yog kwv yees li 3 billion tons.Nws tau dhau los ua tus tsim khoom kub tshaj plaws hauv ntiaj teb.Txawm li cas los xij, cov txheej txheem kub tau txais txiaj ntsig hauv kuv lub teb chaws tseem siv cov txheej txheem flotation-concentrate cyanidation.Tsis muaj txiaj ntsig txhais tau tias pov cov tails ua ntej ntxhib crushing thiab sib tsoo.Kev ua haujlwm ntawm crushing, sib tsoo thiab flotation yog loj, thiab tus nqi ntawm cov txiaj ntsig tseem siab.Cov mining poob ntau dua 5%, qhov rov qab tau txais txiaj ntsig thiab smelting yog kwv yees li 90%, tus nqi tau txais txiaj ntsig siab, cov peev txheej rov qab tau qis, thiab kev tiv thaiv ib puag ncig tsis zoo.
Tom qab muab pov tseg ua ntej los ntawm kev txawj ntse sensor sorting, cov pob zeb uas tau xaiv pov tseg tuaj yeem suav txog 50-80% ntawm cov khoom siv raw uas tau xaiv, ua kom muaj txiaj ntsig zoo ntawm qib kub ntawm 3-5 zaug, thiab txo cov neeg ua haujlwm hauv cov khaub ncaws hnav los ntawm 15. -20%, 25-30% nce hauv cov pob zeb pov tseg thiab 10-15% hauv cov hlau ntau lawm.
Tus nqi ntawm kev sib tsoo thiab kev sib tsoo tuaj yeem txuag tau ntau dua 50%, cov tshuaj lom neeg tom qab flotation ntim tuaj yeem raug txo los ntawm ntau dua 50%, kev tsim khoom tau zoo heev, cov nqi rov qab siv dua ntawm cov pob zeb pov tseg tau txhim kho, kev puas tsuaj ib puag ncig raug txo. , thiab cov txiaj ntsig kev lag luam tau zoo heev.
Qhov luaj li cas ntawm cov ntse sensor sorting tuaj yeem ncav cuag li 1mm txog 300mm, thiab lub sensor tuaj yeem txheeb xyuas txog li 40,000 daim ore ib ob.Nws tsuas yog siv ob peb ms rau txhua daim ntawm cov ore los ntawm kev tshawb pom ntawm qhov tau txais sensor mus rau cov lus qhia sorting tau los ntawm tus actuator.Nws tsuas yog siv ob peb ms rau kev txhaj tshuaj module kom tiav ib qho kev ua tiav.Lub peev xwm ua haujlwm siab tshaj plaws ntawm ib lub tshuab tuaj yeem ncav cuag 400 t / h, thiab kev ua haujlwm ntawm ib lub cuab yeej tuaj yeem ncav cuag 3 lab tons hauv ib xyoos, uas yog sib npaug ntawm qhov nruab nrab thiab loj mine.
Cov cuab yeej ntse sensor sorting tau yooj yim hloov software thiab preset sorting thresholds online, thiab teb rau qhov kev hloov pauv ntawm qhov zoo thiab qhov ntau ntawm cov ore raw nyob rau lub sij hawm, uas tsis tuaj yeem ua tiav ntawm cov khoom siv sorting ib txwm muaj.Raws li ntev li ntev raws li cov ore raw mus txog qee qhov kev sib cais. nyob rau hauv lub crushing theem, txawm hais tias nws tsuas yog lub dissociation degree ntawm ib ncig ntawm lub pob zeb los yog gangue, los yog qhov kawg concentrate yog ncaj qha tsim, feem ntau yog siv rau ntau yam hlau ores (tsis-sib nqus los yog weakly sib nqus hlau ore, tooj liab, txhuas, Kev xaiv ua ntej thiab pov tseg ntawm zinc, nickel, tungsten, molybdenum, tin, tsawg lub ntiaj teb, kub, thiab lwm yam), thee thiab non-metallic minerals xws li talc, fluorite, calcium carbonate, dolomite, calcite, apatite, thiab lwm yam. tus nqi ntawm ntxhib concentrate nkag mus rau hauv cov txheej txheem tom ntej yog txo qis heev, thiab qib tau txhim kho, uas tuaj yeem txo tus nqi ntawm kev sib tsoo tom ntej thiab tau txais txiaj ntsig.Intelligent sensor beneficiation yog unmatched los ntawm kev lig kev cai.al phau ntawv sorting, sib nqus sib nqus, thiab photoelectric sib cais nyob rau hauv cov nqe lus ntawm kev txheeb xyuas qhov tseeb, cov lus teb ceev, sorting efficiency, thiab kev muaj peev xwm.Intelligent sensing sorting yog ib qho kev qhia dav dav ntawm niaj hnub sensing technology thiab cov thev naus laus zis thev naus laus zis, thiab tau dhau los ua qhov kev loj hlob tseem ceeb ntawm kev xaiv pob zeb ua ntej.
Cov peev txheej hauv Suav teb feem ntau yog cov ntshiv ores, thiab lub peev xwm cia yog loj.Yuav ua li cas pov tseg pov tseg ua ntej, txhim kho kev ua tau zoo ntawm kev sib tsoo tom ntej thiab tau txais txiaj ntsig, thiab txo tus nqi ntawm cov txiaj ntsig, thiab nquag teb rau lub teb chaws cov kev cai dav dav ntawm "tsim cov mines ntse thiab ntsuab mines", yuav tau dhau los ua ib qho kev tsis pom kev hauv lub tebchaws. kev loj hlob ntawm kuv lub teb chaws txoj kev lag luam mining.Yog li ntawd, txoj kev loj hlob ntawm cov cuab yeej ntse sorting haum rau cov ntxhia hauv tsev yog imminent, thiab kev lag luam zeem muag yuav dav heev.
Post lub sij hawm: Feb-25-2022