Lub tshuab zoo li cas rau kev sib tsoo thee gangue rau hauv hmoov?Qhov no yog qhov teeb meem dav dav rau cov neeg siv khoom uas xav rov ua dua thiab rov siv cov thee gangue.Coal gangue yog ib qho ntawm cov khoom siv khib nyiab ntau, nrog lub peev xwm loj, uas yuav tsum tau nthuav dav dav ntawm kev rov siv dua.Sib tsoo thee gangue rau hauv hmoov tau dhau los ua txoj hauv kev muaj zog.Yog li ntawd, hom twg coal ganguesib tsoo zebyog siv rau kev sib tsoo thee gangue rau hauv hmoov?

HCcoal gangueRaymond zeb

Cia peb ua ntej qhia seb qhov coal gangue yog dab tsi thiab nws tsim tau li cas?Coal gangue yog cov khoom pov tseg uas tsim tawm thaum lub sijhawm mining thiab ntxuav cov txheej txheem ntawm cov mines.Nws yog cov pob zeb dub grey nrog cov ntsiab lus qis dua thiab nyuaj dua li cov thee uas cuam tshuam nrog cov coal seams thaum lub sijhawm tsim cov thee.Qee qhov chaw kuj hu ua gangue.Lub emission ntawm thee gangue yog nce xyoo los ntawm lub xyoo nrog rau kev loj hlob ntawm cov thee mining kev lag luam, raws li cov tsub zuj zuj ntau dhau lawm thiab kev noj tsis tu ncua, ua ib qho teeb meem ib puag ncig.

Ntau tus neeg siv khoom thiab cov phooj ywg yuav xav paub hnov ​​​​tias thee gangue tuaj yeem tsim kaolin.Qhov no yog dab tsi?Ua ntej, peb yuav tsum tau qhia meej tias tsis yog txhua tus thee gangue tuaj yeem siv los tsim kaolin.Ntawm no, nws yog ib qho tsim nyog los saib cov muaj pes tsawg leeg ntawm coal gangue.Lub ntsiab lus tseem ceeb tshaj plaws yog tias cov ntsiab lus txhuas ntawm coal gangue yog siab dua li cov ntsiab lus ntawm silicon, thiab aluminium silicon ratio yog ntau dua 0.5.High alumina thee gangue yog cov khoom siv tseem ceeb rau kev tsim cov thee raws li kaolin, uas tuaj yeem tsim los ntawm cov txheej txheem ntawm calcination thiab sib tsoo.Cov txheej txheem sib tsoo yog qhov tseem ceeb hauv kev tsim khoom.

Lub tshuab zoo li cas yog siv los grind thee gangue ua raw khoom rau kaolin hmoov?Yog tias muaj peev xwm tsim tau ntau tshaj 20 tons hauv ib teev, nws raug nquahu kom siv lub tshuab ntsug ntsug rau kev ua haujlwm.Taishi muaj qhov tso zis ntau, ua haujlwm siab, thiab tuaj yeem ua tiav cov txheej txheem loj.Nws kuj yog ib qho yooj yim los tswj thiab muaj cov nqi peev tsawg.HCMilling (Guilin Hongcheng).HLM series thee gangue ntsugsib tsoo zebtau ua tiav hauv cov phiaj xwm thee gangue pulverization.

Tsuas yog ib feem me me ntawm cov khoom siv raw siv rau cov thee raws li kaolin, feem ntau ntawm cov thee gangue tsuas tuaj yeem tshwm sim raws li cov khoom pov tseg.Yuav siv cov coal gangue los ntawm cov khib nyiab pov tseg li cas?Yog hais tias nws yog coal gangue nrog high calorific nqi, nws yuav siv tau los tsim combustion pab, thee pellets, thiab lwm yam. Qee qhov tuaj yeem ncaj qha calcined, thaum lwm tus yuav tsum tau ua hauv av ua ntej thiab tom qab ntawd kneaded rau hauv pellets.Tsis tas li ntawd, thee gangue kuj tseem siv tau los ua cov khoom siv hauv tsev los tsim qee cov pob zeb uas tsis tau hlawv, cov blocks, cov cement sib xyaw, thiab lwm yam. coal ganguesib tsoo zebyog siv los grind hom coal gangue rau hauv hmoov?Feem ntau, nws tsuas yog yuav tsum tau av rau 200 mesh.Xav txog qhov ntsuas thiab nqi peev, nws raug pom zoo kom sivcoal gangueRaymond zeb raws li txoj kev tsim nyog.Lub sij hawm ntau lawm yog kwv yees li 1 mus rau 20 tons, nrog cov hneev taw me me, kev ua haujlwm ruaj khov, thiab kev tiv thaiv ib puag ncig zoo.

Yam twg coal ganguesib tsoo zebyog siv los grind thee gangue rau hauv hmoov?Cov lus pom zoo saum toj no tau ua raws li cov kev siv sib txawv ntawm coal gangue.Tau kawg, kev sib txuas lus ntxaws ntxiv yog xav tau kom nkag siab ntau ntxiv txog qhovthee gangue ntsug zebthiab covthee gangue Raymond zeb, nrog rau cov khoom siv tshiab tshaj tawm hais.