Ke mochini oa mofuta ofe o loketseng ho sila gangue ea mashala hore e be phofo?Ena ke taba e amehang haholo bakeng sa bareki ba batlang ho sebelisa hape le ho sebelisa gangue ea mashala hape.Coal gangue ke e 'ngoe ea litšila tse tloaelehileng tsa indasteri, e nang le sebaka se seholo sa polokelo, se hlokang ka potlako ho atolosa sebaka sa ho sebelisoa hape.Ho sila gangue ea mashala hore e be phofo ho fetohile mokhoa o matla.Ka hona, ke ea mofuta ofe lefu la mashalaleloala la ho silae sebelisetsoa ho sila gangue ea mashala hore e be phofo?

HClefu la mashalaLeloala la Raymond

A re qale ka ho tsebisa hore na coal gangue ke eng le hore na e hlahisoa joang?Coal gangue ke litšila tse tiileng tse hlahisoang nakong ea merafo le ho hlatsoa merafo ea mashala.Ke lefika le letšo le letšo le nang le khabone e tlase le boima bo thata ho feta mashala a amanang le seams sa mashala nakong ea ts'ebetso ea ho theha mashala.Libaka tse ling li boetse li bitsoa gangue.Ho tsoa ha gangue ea mashala ho ntse ho eketseha selemo le selemo ka nts'etsopele ea indasteri ea merafo ea mashala, kaha pokello e kholo haholo 'me tšebeliso e ke ke ea tsoela pele, e fetoha bothata ba tikoloho.

Bareki ba bangata le metsoalle ba ka 'na ba labalabela ho utloa hore coal gangue e ka hlahisa kaolin.Ke eng hoo?Taba ea pele, re hloka ho hlakisa hore ha se li-gangue tsohle tsa mashala tse ka sebelisoang ho hlahisa kaolin.Mona, hoa hlokahala ho sheba sebopeho sa gangue ea mashala.Ntlha ea bohlokoa ka ho fetisisa ke hore karolo ea aluminium ea gangue ea mashala e phahame haholo ho feta ea silicon, 'me tekanyo ea silicon ea aluminium e kholo ho feta 0.5.High alumina coal gangue ke thepa e tala e ka sehloohong bakeng sa ho hlahisa kaolin e thehiloeng ka mashala, e ka hlahisoang ka mokhoa oa ho bala le ho sila.Mokhoa oa ho sila o bohlokoa haholo ts'ebetsong ea tlhahiso.

Ke mochini oa mofuta ofe o sebelisoang ho sila gangue ea mashala e le ntho e tala bakeng sa kaolin hore e be phofo?Haeba matla a tlhahiso a hlokahala ho feta lithane tse 20 ka hora, ho kgothaletswa ho sebedisa grinder e otlolohileng bakeng sa ho sebetsa.Taishi e na le tlhahiso e kholo, ts'ebetso e phahameng, 'me e ka finyella ts'ebetso e kholo.Hape ho bonolo ho e hlokomela ebile e na le litšenyehelo tse tlase tse akaretsang tsa matsete.HCMilling(Guilin Hongcheng)'sHLM letoto la mashala gangue thipaleloala la ho silae kentsoe ka katleho mererong ea phepelo ea mashala a gangue.

Ntle le karolo e nyenyane ea thepa e tala e sebelisetsoang kaolin e thehiloeng ka mashala, boholo ba li-gangue tse setseng tsa mashala li ka ba teng feela e le litšila tse tiileng.Ho ka sebelisoa joang ha mashala a tsoang litšila a ka sebelisoa joang?Haeba e le coal gangue e nang le boleng bo phahameng ba calorific, e ka sebelisoa ho hlahisa lithuso tsa ho tuka, li-pellets tsa mashala, joalo-joalo. Tse ling li ka baloa ka ho toba, ha tse ling li hloka ho siloa pele ebe li kenngoa ka har'a li-pellets.Ho phaella moo, mashala gangue ka boela sebelisoa e le thepa ea kaho ho hlahisa ba bang ba litene tse sa chesoang, litene, samente composite, joalo-joalo. lefu la mashalaleloala la ho silae sebelisetsoa ho sila mofuta oo oa lefuba la mashala hore e be phofo?Ka kakaretso, e hloka feela ho silafatsoa ho 200 mesh.Ha ho nahanoa ka tekanyo le chelete ea lichelete, ho kgothaletswa ho e sebelisalefu la mashalaLeloala la Raymond joalo ka mokhoa o loketseng.Tlhahiso ea hora e ka ba lithane tse 1 ho isa ho tse 20, e nang le sebaka se senyenyane, ts'ebetso e tsitsitseng, le phello e ntle ea tšireletso ea tikoloho.

Ke mofuta ofe lefu la mashalaleloala la ho silae sebelisetsoa ho sila koka ea mashala hore e be phofo?Litlhahiso tse ka holimo li entsoe ho ipapisitse le ts'ebeliso e fapaneng ea lefu la mala.Ha e le hantle, puisano e qaqileng haholoanyane ea hlokahala ho utloisisa haholoanyane kaleloala la mashala la gangue le otlolohilengle eamashala gangue Raymond leloala, hammoho le mantsoe a qotsitsoeng a morao-rao a thepa.