Ngokwenziwa ngcono kwenqubo yokukhipha i-lithium kusuka ku-lepidolite, i-lepidolite ifinyelele ukukhiqizwa okukhulu, futhi izinzuzo zayo zokugcinwa okuningi kanye nezindleko eziphansi ze-ore eluhlaza ziye zavela kancane kancane. Ngakho-ke, ukuthuthukiswa kwe-lepidolite ukukhipha i-lithium kuzoba yisidingo esibalulekile eShayina. Isinyathelo esibalulekile kubuchwepheshe bokukhipha i-lithium kusuka ku-lepidolite ukugaya izinto ezi-calcined ze-lepidolite. Khona-ke, iyini i-clinker lepidolite engagaywa? I-HCMilling (Guilin Hongcheng) ingumkhiqizi wokugaya wokukhiqiza i-lepidolite ene-calcined. Ii-lepidolite ene-calcinedukugayaumshini wokugayaEsikukhiqizile kusetshenziswe ngempumelelo kuphrojekthi yokukhipha i-lithium kusuka ku-lepidolite. Okulandelayo kuzokuhlaziya futhi kuphendule lo mbuzo kuwe.

Okuqukethwe kwe-lithium ye-spodumene kuvame ukuba phezulu kunokwe-lepidolite, okufaneleka kakhulu ekukhiqizweni kwezinto zokusetshenziswa eziqukethe i-lithium. Kodwa-ke, kunezinsiza ezimbalwa ze-spodumene ore ezweni lakithi, ikakhulukazi ezithembele ekungenisweni okuvela e-Australia nakwezinye izindawo, futhi ukuzinza kwesiqinisekiso sokuhlinzekwa akwanele. Izwe lami linemithombo emikhulu ye-lepidolite e-Asia, ngakho-ke ngokombono wezindleko zokunikezwa kwezinsiza kanye nokuthuthukiswa, i-lepidolite inezinzuzo ezithile ekukhipheni i-lithium. Iyini i-clinker lepidolite ekwazi ukugaya? Ukulungiswa kwe-lithium carbonate okukhona ngokuvamile kuhilela ukuxuba i-limestone ne-lepidolite concentrate, ukugaya kahle, bese kusetshenziswa i-calcined clinker. Ngemuva kwalokho, i-calcined clinker iyacinywa ngamanzi, igaywe kahle, bese ikhishwa ukuze kulandelwe ukusabela okulandelayo. Nakuba le ndlela inobubanzi bokusebenza, inokusetshenziswa kwamandla okuphezulu kanye nesilinganiso sokubuyisa se-lithium esiphansi; isici esikhulu ukuthi idinga ubuncane be-lepidolite, futhi i-lepidolite idinga ukugaywa ngebhola ibe yincane ngaphambi kokuba ihlangabezane nezidingo zesilinganiso sokukhipha. , isikhathi sokuphendula side kakhulu; i-aluminium nayo ikhishwa ngenani elikhulu ngesikhathi senqubo yokuphuma, futhi inani elikhulu le-aluminium lidinga ukususwa, okuzobangela ukulahlekelwa okukhulu kwe-lithium; ngemva kokusabela sekuqediwe, inani elikhulu le-sulfuric acid lihlala, futhi inani elikhulu le-alkali lidinga ukusetshenziswa ukuze kuncishiswe i-asidi esele. Enkambisweni yokucisha amanzi nokugaya kahle, ubuncane bempuphu yokugaya abukwazi ukulawulwa ngokunembile, okuholela ekugayweni ngokweqile kwe-clinker, futhi ukusetshenziswa kwe-wet ball milling kudla inani elikhulu lezinto, futhi imishini esetshenziswayo iyinkimbinkimbi kakhulu. Enkambisweni yokukhiqiza i-lithium carbonate, kunzima kakhulu. Kuyadingeka ukuthuthukisa inqubo yokugaya ye-clinker ngemva kokuyosa. Ukugaywa kwe-clinker lepidolite kufaneleka kakhulu enkambisweni eyomile. Ngemva kokuthuthukiswa, kusetshenziswa ukugaya okomile, futhi imishini yokuchoboza eqinile kanye ne-grinder yokugaya i-lepidolite kuphela engasetshenziswa ekukhiqizeni. Imishini ilula, futhi ngemva kokugaya Izinto zokusetshenziswa ziyahlolwa, ezingalawula ubuncane ngokunembe kakhulu futhi zivimbele ukugaya ngokweqile.

Inqubo yezobuchwepheshe esetshenziswa yi-i-lepidolite ene-calcinedukugayaumshini wokugayaUkucubungula i-clinker lepidolite: ngemva kokuba i-lepidolite eyosiwe ikhishwe esithandweni, i-clinker enezinga lokushisa eliphansi lingabi ngaphezu kuka-110°C ihlushwa kabi. Imishini yokuphula kabi esetshenziswayo ingaba: I-Jaw crusher, i-cone crusher, i-hammer crusher kanye ne-shredder ingakhetha imishini ekhona ngokwesimo senkampani, futhi inqubo yokuchoboza kabi ilungiselela ukugaya okulandelayo. Gaya i-clinker ephukile kakhulu esinyathelweni sangaphambilini. Ukugaywa kwe-clinker lepidolite: Ubulukhuni be-lepidolite eyosiwe i-clinker bungaphansi noma bulingana no-2.5hb, futhi buthambile kancane. I-grinding clinker ichotshozwa futhi ichotshozwe ku-vertical roller mill. Igaywa kakhulu yi-grinding disc grinding roller kanye ne-extrusion yezinto ezibonakalayo. Ukulahleka kwezinto ezisetshenziswayo kuncane kakhulu futhi izinga lokuhluleka liphansi. Lesi sinyathelo sihluke ngokuphelele ku-wet ball mill, futhi kusetshenziswa i-wet ball mill. Ngemuva kwalokho kuncike kakhulu ekugayweni kwebhola lensimbi kanye nezinto ezisetshenziswayo, futhi ukulahleka kwebhola lensimbi kukhulu kakhulu, futhi kuvame ukudingeka ukwengeza ibhola lensimbi. I-clinker ngemuva kokugaywa yi-roller mill eqondile iyahlungwa, ngoba kusetshenziswa ukugaya okomile, uma kuqhathaniswa nokugaya ibhola okumanzi, ngeke kube nokugaya ngokweqile, futhi ukusetshenziswa kwamandla kuncishisiwe, okuqinisekisa ukulandelwa kwezinga lokukhipha i-powder.

I-HLM series lepidoliteumshini wokugaya oqondileI-HCMilling (Guilin Hongcheng) iyisigayo sokugaya i-lepidolite. Ihlanganisa ukuchoboza, ukomisa, ukugaya, ukuhlela nokudlulisa, futhi ixazulula izinkinga zomkhiqizo ophansi, ukusetshenziswa kwamandla aphezulu kanye nezindleko eziphezulu zokulungisa izigayo zokugaya zezimboni ezivamile. Ukusebenza komkhiqizo sekufinyelele ezingeni eliphakeme lomhlaba wonke futhi kungathatha indawo yezigayo ezijikelezayo ezibizayo ezingenisiwe. Kuhlangabezana nezidingo zokugaya ezinkulu, ezihlakaniphile nezinamandla zezimboni. Usayizi wezinhlayiya eziqediwe: 22-180μm Umthamo wokukhiqiza: 5-200t/h. Ngaphezu kokugaya izinto ezifakwe i-lepidolite,I-HLM lepidoliteumshini wokugaya oqondile ingaphinde ikwazi ukucubungula ngokujulile nokusetshenziswa kabusha kwemikhiqizo engaphansi kwe-lepidolite ekhishwe njenge-lithium slag kanye ne-feldspar powder.

Uma unezidingo ezihlobene, sicela uxhumane nathi ukuthola imininingwanefuthi usinikeze ulwazi olulandelayo:

Igama lezinto ezingavuthiwe

Ubucwebe bomkhiqizo (i-mesh/μm)

umthamo (t/h)