Panzhihua Hlau Thiab Hlau Ua Tau Zoo Rov Qab Los Ntawm Ultra Ine Grained Ilmenite

Tag nrho cov tailings sib sib zog nqus rov ua haujlwm ntawm Panzhihua Hlau thiab Hlau Mining Tuam Txhab Mineral Processing ceg tau ua tiav thiab muab tso rau hauv kev ua haujlwm hauv xyoo 2013. Nws siv cov tailings los ntawm cov txheej txheem hnav khaub ncaws titanium raws li cov khoom siv raw thiab feem ntau rov qab cov khoom siv hlau thiab titanium. Tom qab kev hloov pauv ntawm txoj haujlwm sib sib zog nqus rov ua dua tshiab, txhua xyoo cov khoom siv raw khoom muaj peev xwm ncav cuag 7.6 lab tons. Raws li vanadium-titanium magnetite cov peev txheej nkag mus rau hauv kev sib sib zog nqus mining, nws nyuaj rau muab cov ore raw, qib tau raug txo, thiab cov nqi tsim khoom tau maj mam nce. Kev sib tsoo zoo yuav tsum tau txais cov hlau thiab titanium concentrates nrog cov qhab nia tsim nyog, thiab cov txiaj ntsig ultra-fine qhov kom muaj nuj nqis ntawm qib ilmenite kuj maj mam nce.

Hauv kev tsim khoom tiag tiag, cov ultra-nplua-grained ilmenite tsis tuaj yeem rov qab tau zoo nyob rau hauv ob-theem "muaj zog sib nqus + flotation" txheej txheem. Lawv tsuas tuaj yeem muab tso rau hauv nruab nrab raws li cov sludge zoo tib yam, ua rau cov khoom siv titanium pov tseg. thiab tuav thaj av. Lub tuam txhab cov khoom lag luam uas tsis tau rov qab los ntawm cov phaj inclined yog li 570,000 tons txhua xyoo. Yog tias qhov no ntawm cov tailings uas muaj cov khoom siv titanium rov ua dua, tsawg kawg yog kaum tawm txhiab tons ntawm ultra-fine titanium concentrate tuaj yeem ntxiv txhua xyoo, thiab cov txiaj ntsig kev lag luam zoo heev. muaj nuj nqis.

Thaum Lub Peb Hlis 2022, txoj haujlwm tsim kho tshiab ntawm 79,900-tuj ultra-fine-grained ilmenite ua tau zoo rov qab ua qauv qhia tau sau npe nrog Economic thiab Information Technology Bureau ntawm East District, Panzhihua City, Sichuan Province. Kev tsim kho suav nrog hierarchical enrichment, flotation, pom thiab slurry tsheb thauj mus los. , raws li zoo raws li collector npaj system, tsis siv neeg dosing system, thiab txhawb civil engineering, dej thiab kua, fais fab mov thiab tis, tsis siv neeg tswj system, thiab lwm yam. Thaum lub sij hawm lub project tsim txheej txheem, ntsib nrog unfavorable yam xws li ib tug me me qhov chaw, nruj. Lub sijhawm, kev ua haujlwm hnyav, thiab COVID-19 kev sib kis, Panzhihua Mining Company tau nce mus rau qhov kev sib tw thiab nqa mus rau Panzhihua tus ntsuj plig ntawm "kev ua haujlwm hnyav thiab siab tawv nce mus rau saum". Nws yuav ua tiav raws li lub sijhawm kawg ntawm 2022.

Txhawm rau kom ntseeg tau tias qhov project ncav cuag ntau lawm thiab cov txiaj ntsig tau raws li tau teem tseg, Panzhihua Hlau thiab Hlau Mining Tuam Txhab tau tawm tag nrho los xyuas kom muaj kev ruaj ntseg ntawm qhov project ntau lawm, ntxiv dag zog rau kev tiv thaiv cov khoom tsim tawm, kev xa tawm thiab kev tswj xyuas, thiab ntxiv dag zog rau kev ua haujlwm ntawm kev tsim khoom. phiaj xwm ntsuas. Siv tau" muab tej yam kev mob zoo.

"Thaum lub sijhawm tsim cov txheej txheem, qhov nyuaj tshaj plaws uas peb ntsib yog kev teeb tsa thiab kev ua haujlwm ntawm kab flotation." Wang Xianming, tus thawj coj tsim khoom ntawm Tailings ceg. Cov kab flotation yog cov khoom sib cais tseem ceeb hauv cov txheej txheem ore sib cais. Raws li thawj lub tuam txhab nyob rau hauv Panxi cheeb tsam siv flotation kab nyob rau hauv cov txheej txheem ilmenite sib cais, Panzhihua Hlau thiab Steel Mining tuam txhab Xingmao tuam txhab ua hauj lwm nyob ib ncig ntawm lub flotation kem. Kev tshawb fawb tsis tu ncua tau ua tiav ntawm cov teeb meem cuam tshuam nrog cov kab flotation xws li cov qauv kho kev cai rau kev ntsuas cov cuab yeej thiab cov qauv kho tsis tu ncua rau kev ntxuav cov kab pheeb ces kaum flotation, thiab cov txiaj ntsig kev tshawb fawb tau tshawb xyuas thiab lees txais.
Cov kev tshawb fawb ntawm cov kab flotation yog ib qho piv txwv ntawm ntau cov cuab yeej siv zog tshawb fawb. Txhawm rau ua kom tiav cov khoom lag luam ruaj khov ntawm txoj kab kev ua qauv qhia sai li sai tau, Panzhihua Hlau thiab Hlau Mining Company tau tsim ib pab pawg tshawb fawb kom ua tiav kev tsim khoom thiab kev ua haujlwm zoo, tuav cov rooj sib tham tshawb fawb tsis tu ncua, thiab txuas ntxiv ua haujlwm rau kev faib tawm, pom qhov system, thiab flotation system raws li kev ua haujlwm ruaj khov ntawm qhov system uas twb muaj lawm thiab sab hauv tapping ntawm lub peev xwm. Kev tshawb nrhiav parameter, optimization thiab hloov kho; muab tso ua ke thiab txhim kho peb txoj cai loj thiab plaub tus qauv loj rau cov khoom siv tseem ceeb, ntxiv dag zog rau kev tswj cov khoom siv kom ruaj khov ntawm cov khoom siv; tso siab rau lub flotation master workstation, kev cob qhia tsis tu ncua, kev tshawb nrhiav kev ua haujlwm zoo dua qub, thiab kev txhim kho cov neeg ua haujlwm qib kev ua haujlwm; ua haujlwm tob kom tshem tawm qhov tsis txaus ntawm ntau hom khoom siv, ua raws li cov qauv kev tsim khoom zoo, thiab txhawb cov txheej txheem kev ua haujlwm; ua txoj haujlwm zoo hauv kev tswj tus nqi ntawm ultra-nplua-grained titanium concentrated, thiab siv zog los txo cov chav tsev noj flotation reagents kom ntseeg tau tias ultra-fine-grained titanium Concentrate cov nqi ntau lawm yog tswj tau zoo.