Coal gangue raug tso tawm raws li cov thee kev lag luam pov tseg, uas yog tawm los ntawm ntau theem ntawm cov thee mining, xws li thee mine siv, mine reconstruction thiab expansion, thee extraction process and raw thee washing process.Lub xyoo emission ntawm thee gangue yog sib npaug li ntawm 10% ntawm cov thee tso tawm xyoo ntawd, uas yog loj thiab muaj nqi rov qab siv dua.Cov neeg tsim khoom ntawmcoal ganguesib tsoo zebyuav qhia txog kev siv coal gangue rau koj.

HC series thee gangueRaymond zeb

Raws li lub ntiaj teb cov thee loj tshaj plaws tsim lub teb chaws, Tuam Tshoj muaj ntau cov thee gangue stockpiled.Tshawb nrhiav kev siv cov thee gangue tuaj yeem paub txog nws cov peev txheej siv, txhim kho ecological ib puag ncig ntawm cov chaw mining, thiab ua kom muaj kev loj hlob ntsuab thiab ruaj khov ntawm kev lag luam niaj hnub thee mining.

Coal gangue yog piled rau lub sij hawm ntev, thiab spontaneous combustion yuav tshwm sim thaum lub sab hauv kub mus txog ib tug tej yam nqi.Yog li ntawd, thee gangue feem ntau muab faib ua ob hom: undisturbed thee gangue thiab spontaneous combustion coal gangue.Ntawm lawv, cov tsos ntawm thawj coal gangue feem ntau yog dub lossis greyish dub, thiab feem ntau yog adhered nrog slime thiab nplua coal gangue.Spontaneous combustion coal gangue muaj cov ntsiab lus tsis tshua muaj carbon, kuj porosity siab, stacking ceev ntawm 0.9 thiab 1.3 g / cm3, txheej txheej feem ntau yog ceramic liab los yog ceramic daj, thiab sab hauv carbon combustion tsis txaus, yuav muaj dub core.

Dab tsi yog kev siv ntawmtheegangue sib tsoo zeb tom qab ua tiav?Kev siv dav dav ntawm coal gangue yog cuam tshuam los ntawm cov khoom xws li qhov piv ntawm aluminium rau silicon thiab cov ntsiab lus ntawm carbon thiab sulfur.Nws yog tsuas yog siv rau zus tau tej cov alumina, roj, tshuaj raw cov ntaub ntawv, ceramic raw khoom, kev npaj ntawm lub tsev ntaub ntawv thiab txoj kev engineering filling.

Raws li kev paub ntawm lubchaw tsim khoom ntawm theegangue sib tsoo zeb, daim ntawv thov tseem ceeb tshaj plaws yog tsim cov khoom siv hauv tsev thiab cov khoom siv rov qab los yog cov khoom siv subgrade.Kev npaj cov khoom siv hauv tsev los ntawm thee gangue feem ntau muaj xws li cib, cement raw cov ntaub ntawv, cov ntaub ntawv ceramic, thiab lwm yam. Cov khoom tseem ceeb ntawm cov thee gangue yog SiO2 thiab Al2O3, uas zoo ib yam li cov tshuaj muaj pes tsawg leeg ntawm av nplaum, thiab tuaj yeem hloov tau ib feem ntawm cov av nplaum. tsim cov cement.Cov crushed thee gangue thiab txiv qaub yog tov nyob rau hauv ib tug tej yam kev faib ua feem, thiab lub clinker mas muaj li ntawm calcium silicate yog tau tom qab calcination.Cov cement uas muaj zog compressive siab tuaj yeem tau los ntawm kev sib tsoo nrog gypsum thiab lwm yam ntaub ntawv.Coal gangue yog siv los ua cov khoom siv hauv kev rau pej xeem square nto kho kom zoo nkauj, pavement lossis chaw nres tsheb, uas tuaj yeem txo tus nqi ntawm subgrade, foundation lossis dam foundation kev tsim kho thiab txo cov av hauv cheeb tsam.

Kev nkag siab txog kev siv cov thee gangue tuaj yeem txhawb txoj kev txhim kho ntawm kev siv cov thee gangue.Cov neeg tsim khoom ntawmcoal ganguesib tsoo zebpom zoo kom koj tus kws tshaj lij thiab siv tau yooj yimcoal ganguesib tsoo zebkhoom siv -HC series thee gangueRaymond zeb tsim los ntawm HCMilling (Guilin Hongcheng).Cov khoom siv tau raug qhuas los ntawm kev ua lag luam, thiab tsim nyog rau cov kws tshaj lij los tsim cov khoom siv hluav taws xob zoo tshaj plaws los txhawb kev tsim cov peev txheej ntawm kev siv cov thee gangue.

Yog xav paub ntxiv txog coal gangueRaymond zeb, thov sab laj nrogchaw tsim tshuaj paus ntawm coal ganguesib tsoo zeb online, 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.Peb xaiv engineer yuav npaj cov khoom siv scientific configuration rau koj thiab tsocai rau koj.