Kev Taw Qhia Txog Cov Hlau
Cov hlau ore yog ib qho tseem ceeb hauv kev lag luam, yog cov hlau oxide ore, ib qho pob zeb uas muaj cov hlau lossis cov hlau sib xyaw uas siv tau zoo, thiab muaj ntau hom hlau ore. Ntawm lawv, cov khoom siv hlau smelting feem ntau suav nrog Magnetite, siderite, thiab hematite thiab lwm yam. Hlau muaj nyob rau hauv xwm ua ib qho sib xyaw, thiab hlau ore tuaj yeem xaiv maj mam tom qab cov hlau ore ntuj raug tsoo, milled, xaiv magnetically, flotation, thiab rov xaiv. Yog li ntawd, hlau ore yog ib qho khoom siv raw tseem ceeb hauv kev tsim hlau; feem ntau hlau ore qib tsawg dua 50% yuav tsum tau dhau los ntawm kev hnav khaub ncaws ua ntej smelting thiab siv. Tam sim no, qhov xwm txheej tam sim no ntawm kev lag luam hlau sib xyaw thiab cov yam ntxwv ntawm cov peev txheej ntawm Tuam Tshoj cov peev txheej hlau ore yuav tsum tau txhim kho tas li hauv Tuam Tshoj cov txheej txheem metallurgical ore beneficiation kom txhawb kev txhim kho sai ntawm kev lag luam, kev nqis peev khoom siv hauv kev sib tsoo thiab kev sib tsoo, cov nqi tsim khoom, kev siv hluav taws xob thiab kev siv hlau thiab lwm yam yuav txiav txim siab qhov kev txhim kho ntawm kev lag luam thiab kev ua lag luam zoo.
Daim ntawv thov ntawm cov hlau ore
Cov chaw siv hlau tseem ceeb yog kev lag luam hlau. Niaj hnub no, cov khoom siv hlau tau siv dav hauv kev lag luam hauv tebchaws thiab tib neeg lub neej txhua hnub, yog cov khoom siv tseem ceeb rau kev tsim khoom thiab lub neej hauv zej zog, hlau yog ib qho ntawm cov khoom siv tseem ceeb tshaj plaws hauv kev lag luam hauv tebchaws, nyob hauv txoj haujlwm tseem ceeb heev thiab tau dhau los ua lub hauv paus tseem ceeb rau kev txhim kho hauv zej zog.
Hlau, kev tsim cov hlau, ntau yam, thiab qhov zoo yeej ib txwm yog qhov ntsuas ntawm kev lag luam, kev ua liaj ua teb, kev tiv thaiv lub teb chaws thiab kev tshawb fawb thiab thev naus laus zis, uas yog lub cim tseem ceeb ntawm kev txhim kho, uas hlau yog cov khoom siv raw rau kev lag luam hlau, yog cov khoom siv raw tseem ceeb uas txhawb nqa tag nrho kev lag luam hlau, hlau ore ua lub luag haujlwm tseem ceeb hauv kev lag luam hlau, tuaj yeem raug smelted rau hauv cov hlau npua, hlau wrought, ferroalloy, carbon hlau, hlau alloy, hlau tshwj xeeb, magnetite ntshiab kuj tseem siv tau ua catalyst rau ammonia.
Yuav kom muab kev ua si tag nrho rau qhov zoo ntawm cov peev txheej hlau, vim yog cov yam ntxwv ntawm cov hlau ore lean ore, cov hlau nplua nuj tsawg dua, cov zaub mov cuam tshuam ntau dua, cov khoom sib xyaw ua ke thiab feem ntau yog cov noob me me ntawm cov hlau ore, cov thev naus laus zis hnav khaub ncaws thiab cov khoom siv hnav khaub ncaws yuav tsum ua raws li lub sijhawm, peb puas tuaj yeem txhim kho qhov zoo ntawm cov khoom hlau ore, ntau npaum li cas thiab kev ua haujlwm zoo ntawm cov tuam txhab.
Cov txheej txheem ntws ntawm cov hlau ore pulverization
Daim ntawv tshuaj xyuas cov khoom xyaw ntawm cov hlau ore
| Cov Khoom XyawNtau Yam | Muaj Fe | Muaj O | Muaj H2O |
| Cov hlau nplaum magnetite | 72.4% | 27.6% | 0 |
| Cov hlau hematite | 70% | 30% | 0 |
| Cov hlau limonite | 62% | 27% | 11% |
| Cov hlau siderite | Cov khoom xyaw tseem ceeb yog FeCO3 | ||
Kev xaiv cov qauv tshuab ua hmoov hlau
| Cov Lus Qhia Tshwj Xeeb | Qhov kawg ntawm cov khoom zoo: 100-200mesh |
| Kev xaiv cov khoom siv | Lub tshuab sib tsoo ntsug lossis lub tshuab sib tsoo Raymond |
Kev tshuaj xyuas ntawm cov qauv sib tsoo
1. Raymond Mill, HC series pendulum sib tsoo zeb: tus nqi qis, muaj peev xwm siab, siv hluav taws xob tsawg, ruaj khov ntawm cov khoom siv, suab nrov tsawg; yog cov khoom siv zoo tshaj plaws rau kev ua cov hmoov hlau. Tab sis qib loj dua piv rau cov sib tsoo ntsug.
2. Lub tshuab zeb ntsug HLM: cov khoom siv loj, muaj peev xwm loj, kom tau raws li qhov xav tau ntau lawm. Cov khoom muaj qhov zoo li lub voj voog, zoo dua, tab sis tus nqi peev siab dua.
3. HCH ultrafine sib tsoo roller mill: ultrafine sib tsoo roller mill yog cov khoom siv milling zoo, txuag hluav taws xob, pheej yig thiab siv tau rau cov hmoov ultrafine tshaj 600 meshes.
4. Lub tshuab zeb ntsug zoo heev HLMX: tshwj xeeb tshaj yog rau cov hmoov loj uas muaj peev xwm tsim tau ntau tshaj 600 meshes, lossis cov neeg siv khoom uas muaj kev xav tau ntau dua ntawm cov hmoov me me, HLMX lub tshuab zeb ntsug zoo heev yog qhov kev xaiv zoo tshaj plaws.
Theem I: Kev tsoo cov khoom siv raw
Cov khoom siv hlau loj raug tsoo los ntawm lub crusher kom txog thaum nws qhov fineness (15mm-50mm) uas tuaj yeem nkag mus rau hauv lub tshuab sib tsoo.
Theem II: Kev Sib Tsoo
Cov khoom me me uas raug tsoo los ntawm hlau raug xa mus rau lub hopper cia khoom los ntawm lub tshuab nqa, thiab tom qab ntawd xa mus rau chav sib tsoo ntawm lub zeb kom sib npaug thiab ntau los ntawm lub tshuab pub rau kev sib tsoo.
Theem III: Kev Faib Pawg
Cov ntaub ntawv milled raug ntsuas los ntawm lub tshuab ntsuas qib, thiab cov hmoov tsis tsim nyog raug ntsuas los ntawm lub classifier thiab xa rov qab mus rau lub tshuab tseem ceeb rau kev sib tsoo dua.
Theem V: Kev sau cov khoom tiav lawm
Cov hmoov uas ua raws li qhov zoo yuav ntws los ntawm cov kav dej nrog cov roj thiab nkag mus rau hauv lub tshuab nqus plua plav kom sib cais thiab sau. Cov hmoov uas sau tau tiav lawm yuav raug xa mus rau lub silo ntawm cov khoom tiav lawm los ntawm lub cuab yeej xa khoom los ntawm qhov chaw tawm, thiab tom qab ntawd ntim los ntawm lub tanker hmoov lossis lub tshuab ntim khoom tsis siv neeg.
Cov piv txwv ntawm kev siv cov hmoov hlau ua cov hlau
Tus qauv thiab tus lej ntawm cov khoom siv no: 1 teeb ntawm HLM2100
Kev ua cov khoom siv raw: hlau ore
Qhov zoo ntawm cov khoom tiav: 200 mesh D90
Peev Xwm: 15-20 T / h
Cov kws ua haujlwm ntawm Guilin Hongcheng muaj lub siab dawb paug thiab lub luag haujlwm txij li kev txiav txim siab, kev tshawb nrhiav hauv thaj chaw, kev tsim khoom, kev teeb tsa mus rau kev teeb tsa. Lawv tsis yog tsuas yog ua tiav txoj haujlwm xa khoom xwb, tab sis kuj tseem muaj qhov xwm txheej ntawm qhov chaw ua haujlwm ntawm cov khoom siv, kev ua haujlwm ntawm cov khoom siv ruaj khov, kev ua haujlwm zoo, kev ua haujlwm zoo heev, thiab kev txuag hluav taws xob kuj yog kev tiv thaiv ib puag ncig. Peb txaus siab thiab ntseeg siab rau Hongcheng cov khoom siv.
Lub sijhawm tshaj tawm: Lub Kaum Hli-22-2021
