Vim tias lub ntiaj teb tsis muaj zog txaus, kev siv zog hauv cov txheej txheem crushing tau nyiam ntau dua thiab ntau dua. Txij li thaum lub tshuab zeb siab siab thaum xyoo 1980s, nws tau siv dav hauv kev lag luam cement thiab cov chaw tsuas hlau uas tsis yog ferrous. Kev lag luam cement tau txais txiaj ntsig los ntawm cov khoom siv ua haujlwm siab no uas txuag hluav taws xob thiab kev siv hlau.
Tus nqi ntawm cov pob zeb tawg hauv metallurgy thiab mining yog ntau heev, thiab feem ntau ntawm cov hlau ores yog nyuaj thiab nyuaj rau sib tsoo. Tam sim no, cov teeb meem ntawm kev siv zog, kev siv hlau thiab kev ua haujlwm ntawm cov pob zeb sib tsoo yog qhov tseem ceeb, thiab tus nqi rov qab tau cov zaub mov kuj raug cuam tshuam loj heev los ntawm txoj kev sib tsoo. Lub tshuab sib tsoo siab siab siv dav hauv metallurgy thiab mining kev lag luam, thiab nws yog nyob rau theem ua thawj coj hauv ntiaj teb. Nws yog qhov tshwm sim ntawm kev tshawb nrhiav thiab kev xyaum tsis tu ncua ntawm cov tuam txhab tsim khoom siv hauv tsev hauv xyoo tas los no, thiab qhov kev vam meej kawg.
Cov yam ntxwv ntawm HUATE HPGM High Pressure Roller Mill
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Qhov sib txawv ntawm lub tshuab zeb siab thiab cov khoom siv zom ib txwm muaj
Lub tshuab zeb siab siab zoo ib yam li cov tshuab zeb ob chav rau cov menyuam ib txwm muaj, tab sis muaj ob qhov sib txawv.
Ib qho yog tias lub tshuab ua kom siab siv cov khoom sib tsoo quasi-static, uas txuag tau li 30% ntawm kev siv hluav taws xob piv rau kev sib tsoo;
Qhov thib ob, nws siv cov txheej txheem sib tsoo rau cov khoom siv, uas yog kev sib tsoo ntawm cov khoom siv thiab cov khoom siv, nrog kev ua haujlwm siab, thiab kev ntxhov siab ntawm cov khoom siv tuaj yeem hloov kho los ntawm lub siab ntawm cov menyuam. Ob lub menyuam tig rov qab, ib qho yog lub menyuam ruaj khov thiab lwm qhov yog qhov deb hloov kho tau. Lub siab ntawm cov menyuam feem ntau tuaj yeem ncav cuag 1500 txog 3000 atmospheres, thiab cov khoom sib tsoo tuaj yeem ncav cuag 2 hli, uas ua rau "kev sib tsoo ntau dua thiab kev sib tsoo tsawg dua" thiab dhau los ua hom khoom siv sib tsoo tshiab uas hloov kev sib tsoo nrog kev sib tsoo. Vim nws lub zog muaj zog, nws tsis tsuas yog ua rau cov khoom siv tawg xwb, tab sis kuj ua rau cov qauv sab hauv ntawm cov khoom siv tawg, yog li txhim kho lub peev xwm sib tsoo zoo heev.
Lub tshuab zeb siab siab yog tsim los ntawm cov khoom siv hluav taws xob pub mis, cov khoom siv thaiv cov khoom siv, cov khoom siv tsav tsheb, cov khoom siv thauj khoom hydraulic, cov khoom siv txhawb nqa, cov khoom siv dynamic thiab static roller, thiab lwm yam.
Qhov chaw ua haujlwm ntawm HUATE HPGM lub tshuab cua siab siab
Cov txheej txheem ib txwm muaj ntawm cov tshuab zeb siab siab hauv kev ua kom zoo
1. Cov txheej txheem pov cov noob nplej uas kaw lub voj voog ntawm cov menyuam
Thaum siv lub tshuab no rau kev ua cov hlau, qhov ntub dej pov ntawm cov khoom siv sib tsoo kaw-circuit roller yog ib qho txheej txheem uas siv ntau. Daim duab hauv qab no qhia txog cov txheej txheem tseem ceeb:
Daim ntawv qhia txog cov txheej txheem pov cov nplej loj uas kaw lub voj voog
Hauv daim ntawv thov tshwj xeeb ntawm cov txheej txheem no, lub ncuav mog qab zib abrasive feem ntau yog tshuaj xyuas los ntawm lub voj voog kaw, yog li qhov loj me ntawm cov khoom ua los ntawm lub tshuab siab siab tuaj yeem tswj tau hauv qhov ntau uas tsim nyog rau kev txheeb xyuas thiab tailing, thiab thaum kawg ua tiav lub hom phiaj ntawm kev ua ntej pov tus Tsov tus tw.
1. Cov txheej txheem sib tsoo pob ib nrab ntawm lub tshuab sib tsoo kaw-circuit roller
Los ntawm ntau yam kev coj ua thiab kev sim cuam tshuam, nws pom tau tias cov khoom ore tau los ntawm lub tshuab siab siab tsis yog tsuas yog muaj qhov loj me me xwb, tab sis kuj ua tiav qhov nce ntxiv ntawm cov ntsiab lus ntawm cov hmoov av. Ntawm lawv, cov ntsiab lus ntawm cov ntaub ntawv hauv 0.2 hli tuaj yeem ncav cuag 30% -40%, cov khoom ntawm qib fineness no tuaj yeem ua tau raws li qhov yuav tsum tau ua ore sorting hauv feem ntau, yog li rau hom khoom no, kev ua haujlwm sorting tuaj yeem ua tiav ncaj qha tom qab kev faib tawm nws.
Tib lub sijhawm, thaum siv lub tshuab zeb siab rau kev ua kom cov hlau zoo thiab kev tsim cov hlau, nyob rau hauv qhov kev ua ntawm cov khoom siv sab, yuav muaj ib feem me me ntawm cov hlau uas muaj qhov loj me ntau dhau hauv lub ncuav mog qab zib extrusion. Yog tias qhov no siv ncaj qha Thaum lub sijhawm sib tsoo lossis kev ua haujlwm zoo, cov haujlwm sib xws yuav hloov pauv ntau heev, uas yuav coj qee qhov kev cuam tshuam tsis zoo rau kev tsim cov hlau.
Yog li ntawd, thaum lub sijhawm tsim cov khoom siv los ntawm cov khoom siv kho tshuab, kom tsis txhob muaj teeb meem zoo li no, nws yog qhov tsim nyog los ua qhov kev tshuaj xyuas kev ncig ntawm cov khoom siv tom qab kev ua tiav extrusion los ntawm lub tshuab zeb siab siab. Ua li no, qhov loj me ntawm cov khoom hauv lub ncuav mog qab zib tuaj yeem tswj tau nruj me ntsis kom tiv thaiv kev hloov pauv ntawm cov txheej txheem los ntawm kev nkag mus ntawm cov hlau nrog cov khoom loj dhau mus rau hauv kev ua haujlwm pob zeb. Thiab ua rau nws ncaj qha mus rau hauv cov txheej txheem xaiv. Txoj kev zoo li no tsis tsuas yog ua tiav kev txo qis ntawm cov hlau pub hauv cov txheej txheem pob zeb, tab sis kuj tseem zam kev sib tsoo ntawm cov hlau zoo, yog li ua kom zoo dua qub thiab zoo ntawm kev ua tiav.
3 Lwm hom ntawm cov txheej txheem ntws ib txwm muaj
Ntxiv rau ob txoj kev siv ntau tshaj plaws saum toj no, muaj ntau txoj kev siv ntau dua hauv kev sib tsoo thiab tsim cov khoom siv los ntawm cov tshuab zeb. Ib qho yog qhib-circuit roller mill pob milling hauv daim ntawv ntawm cov khoom me me tag nrho.
Daim ntawv qhia txog kev ua haujlwm ntawm lub tshuab milling pob qhib-circuit
Qhov thib ob yog cov txheej txheem milling pob hauv daim ntawv ntawm cov menyuam sib tsoo cov khoom siv edging. Cov hauv qab no yog nws cov txheej txheem tseem ceeb:
Daim ntawv qhia txog kev sib tsoo pob hauv daim ntawv ntawm kev sib tsoo cov khoom siv ntug kev sib tsoo
Piv txwv ntawm daim ntawv thov ntawm HUATE HPGM lub tshuab cua siab siab
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HPGM1480 lub tshuab ua kom siab siab siv rau hauv lub tshuab concentrator loj hauv North China
Lub sijhawm tshaj tawm: Lub Xya Hli-11-2022