Nrog rau kev txhim kho ntawm kev lag luam zog tshiab, qhov kev thov rau lithium ntsev nce ntxiv. Spodumene yog qhov tseem ceeb lithium qhov chaw, thiab lithium extraction txheej txheem los ntawm spodumene yog cov thev naus laus zis tseem ceeb hauv kev lag luam lithium ntsev. Cov khoom siv tshuaj lom neeg ntawm spodumene ntuj yog ruaj khov, thiab cov tshuaj lom neeg tswj cov ntsuas ntawm kev rho tawm lithium ncaj qha yog ruaj khov dua li ntawm brine lithium extraction. Tam sim no, cov txheej txheem tseem ceeb ntawm kev rho tawm lithium los ntawm spodumene yog hloov cov a-spodumene ruaj khov ntuj mus rau hauv cov tshuaj lom neeg ua haujlwm los ntawm qhov kub siab β Spodumene, thiab tom qab ntawd rho tawm lithium los ntawm kev sib tsoo, acidification thiab lwm yam txheej txheem. Yog li, uasspodumene sib tsoo zeb raug xaiv rau cov txheej txheem hmoov spodumene? HCMilling (Guilin Hongcheng), ua tus tsim khoom ntawm spodumene sib tsoo zeb, piv txwv qhov zoo thiab qhov tsis zoo ntawm pob zeb thiab spodumene ntsug roller zeb nyob rau hauv cov txheej txheem sib tsoo spodumene.

Lub tshuab sib tsoo spodumene twg raug xaiv rau cov txheej txheem hmoov spodumene? Cov khoom siv calcined Spodumene nyuaj rau sib tsoo, thiab nws cov yam ntxwv yog raws li nram no: ① kev sib tsoo tsis zoo, thiab kev sib tsoo hloov pauv ntau heev; ② Kev sib txhuam ntau ntawm cov khoom siv raw; ③ Qhov loj me ntawm cov khoom siv raw yog me me, thiab muaj ntau cov khoom siv hmoov; ④ Muaj dej me me hauv cov khoom siv; ⑤ Qhov zoo ntawm cov khoomCov khoom siv yog ntxhib, tab sis qhov abrasiveness loj heev. Vim yog cov yam ntxwv ntawm cov ntaub ntawv no, lub tshuab zeb yuav tsum tsim kom muaj qhov ceev ntawm lub disc sib tsoo, thiab yuav tsum siv ntau cov ntaub ntawv uas tsis yooj yim hnav hauv kev tiv thaiv kev hnav; Cov yam ntxwv ntawm cov ntaub ntawv kuj yuav tsum tau teeb tsa hauv kev tsim cov txheej txheem. Ib lub tuam txhab hauv tsev muaj ob txoj kab tsim ntsev lithium, thiab lub kaw lus qhib ntawm 3.8 mX13 m pob zeb siv rau lub tshuab zeb ntsug ntawm cov khoom ci hauv ib txoj kab ntau lawm. Xyoo 2021, nws lub tuam txhab me yuav pib ua haujlwm ntsev lithium tshiab nrog cov zis txhua xyoo ntawm 30000 tons. Los ntawm ntau qhov kev tshawb nrhiav, nws thaum kawg yuav siv ntau dua kev txuag hluav taws xob. spodumenentsug roller zeb cov khoom siv los hloov cov txheej txheem pob zeb ib txwm muaj. Txij li thaum qhov project tau muab tso rau hauv kev ua haujlwm thaum Lub Ib Hlis 2022, txhua qhov ntsuas tau zoo. Piv nrog rau lub kaw lus qhib ntawm lub pob zeb, lub tshuab zeb ntsug spodumene yooj yim, txuag hluav taws xob, thiab cov khoom zoo nkauj yooj yim dua los tswj.

Cov txheej txheem zeb pob ntawm spodumene sib tsoo lithium concentrate hmoov txheej txheem:

Calcined spodumene（βSpodumene) raug xa mus rau lub tsev khaws khoom siv raw los ntawm cov khoom siv thauj khoom tom qab raug txias thiab tsoo los ntawm lub tshuab txias grate, thiab cov khoom siv calcined raug xa mus rau lub tshuab zeb pob los ntawm lub qhov dej qis dua ntawm lub tsev khaws khoom, lub ntsuas ntsuas, txoj siv khi, lub tshuab nqa thiab lwm yam khoom siv, thiab tom qab ntawd nkag mus rau hauv lub tsev khaws khoom ncaj qha tom qab raug tsoo los ntawm lub tshuab zeb pob (lub tshuab zeb pob yog lub kaw lus qhib). Lub tshuab zeb pob yog cua los ntawm lub kiv cua sib cais los pab cov khoom ntws hauv lub tshuab zeb pob.

Cov txheej txheem thev naus laus zis ntawm spodumenentsug roller zebrau kev npaj cov hmoov lithium concentrate:

Calcined spodumene（βSpodumene) raug xa mus rau lub tsev khaws khoom siv raw los ntawm cov khoom siv thauj khoom tom qab raug txias thiab tsoo los ntawm lub tshuab txias grate, thiab cov khoom siv calcined raug xa mus rauLub tshuab zeb ntsug hla lub qhov valve qis dua, qhov ntsuas qhov ntsuas, txoj siv khi, lub tshuab nqa thiab lwm yam khoom siv hauv lub tsev rau khoom. Lub tshuab txo qis ntawm lub tshuab zeb ntsug tsav lub phaj sib tsoo kom tig. Cov khoom siv uas yuav tsum tau sib tsoo raug xa mus rau hauv nruab nrab ntawm lub phaj sib tsoo tig los ntawm cov khoom siv pub cua xauv. Nyob rau hauv lub zog centrifugal, cov khoom siv txav mus los ncig lub phaj sib tsoo thiab nkag mus rau hauv lub rooj sib tsoo. Nyob rau hauv qhov kev ua ntawm lub siab ntawm lub tshuab sib tsoo, cov khoom siv raug tsoo los ntawm extrusion, sib tsoo thiab shearing. Tib lub sijhawm, cua raug ntiab tawm ntawm lub nplhaib cua ncig lub phaj sib tsoo ntawm qhov ceev ceev thiab sib npaug, thiab cov khoom siv tom qab sib tsoo raug cua tshuab los ntawm cov cua ceev ceev ntawm lub nplhaib cua. Ntawm ib sab tes, cov khoom siv ntxhib raug cua tshuab rov qab mus rau lub phaj sib tsoo rau kev sib tsoo dua; Ntawm qhov tod tes, hmoov zoo raug coj mus rau hauv lub tshuab cais los ntawm cua ntws rau kev ntsuas. Hmoov zoo tsim nyog ntws tawm ntawm lub tshuab nrog cua thiab raug sau los ntawm cov khoom siv sau plua plav ua khoom. Hmoov tsis zoo tsim nyog poob rov qab mus rau lub phaj sib tsoo nyob rau hauv qhov kev ua ntawm cov hniav sib cais thiab raug sib tsoo ua ke nrog cov khoom siv pub tshiab. Ua li no, tag nrho cov txheej txheem ntawm kev sib tsoo ua tiav. Cov ntaub ntawv uas nyuaj rau zom yog tso tawm ntawm qhov chaw tso tawm slag, uas tuaj yeem xa rov qab mus rau spodumenentsug roller zebrau kev sib tsoo los ntawm lub elevator, Koj tuaj yeem pov tseg ncaj qha.

Kev sib piv ntawm pob milling thiab spodumenentsug roller zebkev siv ntawm spodumene hmoov:

Los ntawm kev sib piv, nws pom tias piv nrog rau lub tshuab sib tsoo ntsug spodumene, lub tshuab sib tsoo pob muaj lub zog siab dua, cov zis qis dua, cov khoom zoo dua thiab nyuaj rau tswj, thiab qhov loj me ntawm cov khoom noj yuav tsum me dua li lub tshuab sib tsoo ntsug. Tib lub sijhawm, kev siv lub tshuab sib tsoo pob yuav tsum tau txau dej ntau zaus kom txias, thiab qhov chaw tsim khoom tsis zoo. Yog li ntawd, nws yog qhov tsim nyog rau kev lag luam los hloov lub tshuab sib tsoo pob ib txwm muaj lub tshuab sib tsoo ntsug txuag hluav taws xob thiab ib puag ncig zoo dua. Kev nqis peev ntawm spodumenentsug roller zeb Lub kaw lus no siab dua me ntsis, tab sis nws thaj chaw siv, kev siv hluav taws xob, cov khoom hnav, kev saib xyuas, suab nrov, ib puag ncig Hoobkas, thiab lwm yam zoo dua li lub tshuab sib tsoo pob. Kev ua haujlwm zoo ntawm cov thev naus laus zis no qhia txog qhov zoo ntawm kev sib tsoo zoo, lub kaw lus yooj yim, kev ua haujlwm yooj yim thiab kev saib xyuas yooj yim. Piv nrog rau lub tshuab sib tsoo pob, lub kaw lus no muaj tus nqi tsim khoom qis dua (kev siv hluav taws xob thiab tus nqi ua haujlwm), hnav tsawg dua ntawm cov khoom tsis muaj zog rau ib qho khoom, kev tsim khoom siab tsis zoo, ib puag ncig huv si thiab suab nrov tsawg.

Lub sijhawm no, the production line can be arranged in the open air, and the civil construction investment is small. The technology has good economic and social benefits when applied to lithium salt industry. If you have any needs, please contact mkt@hcmilling.com or call at +86-773-3568321, HCM will tailor for you the most suitable grinding mill program based on your needs, more details please check www.hcmilling.com.