Ngokuphuculwa kwenkqubo yokukhupha i-lithium kwi-lepidolite, i-lepidolite ifikelele kwimveliso enkulu, kwaye iingenelo zayo zokugcina izinto ezininzi kunye nexabiso eliphantsi le-ore eluhlaza ziye zavela kancinci kancinci. Ke ngoko, uphuhliso lwe-lepidolite lokukhupha i-lithium luya kuba yimfuneko ebalulekileyo eTshayina. Inyathelo eliphambili kubuchwepheshe bokukhupha i-lithium kwi-lepidolite kukugaywa kwezinto ezine-calcined lepidolite. Emva koko, yintoni i-clinker lepidolite enokugaywa? I-HCMilling (Guilin Hongcheng) ngumvelisi we-grinding mill wokuvelisa i-calcined lepidolite. Ii-lepidolite ene-calcinedukugayaumsiloEsikwenzileyo kusetyenziswe ngempumelelo kwiprojekthi yokukhupha i-lithium kwi-lepidolite. Oku kulandelayo kuza kuhlalutya kwaye kuphendule lo mbuzo kuwe.

Umxholo we-lithium kwi-spodumene udla ngokuba phezulu kunowe-lepidolite, ofaneleke ngakumbi kwimveliso yezinto eziluhlaza eziqulethe i-lithium. Nangona kunjalo, zimbalwa izixhobo ze-spodumene ore kwilizwe lam, ikakhulu zixhomekeke ekungenisweni okuvela e-Australia nakwezinye iindawo, kwaye uzinzo lwesiqinisekiso sokubonelela alwanelanga. Ilizwe lam lineendawo zokugcina ezinkulu ze-lepidolite e-Asia, ngoko ke ngokwembono yeendleko zokunikezelwa kwezixhobo kunye nophuhliso, i-lepidolite ineenzuzo ezithile ekukhupheni i-lithium. Iyintoni i-clinker lepidolite ekwaziyo ukugaywa? Ukulungiswa kwe-lithium carbonate ekhoyo ngokubanzi kubandakanya ukuxuba i-limestone kunye ne-lepidolite concentrate, ukugaywa kakuhle, kunye nokufaka i-calcined clinker. Emva koko, i-calcined clinker iyacinywa ngamanzi, igaywe kakuhle, ize ihlanjwe ukuze ilandelwe emva koko. Nangona le ndlela inoluhlu olubanzi lokusetyenziswa, inokusetyenziswa kwamandla aphezulu kunye nezinga eliphantsi lokubuyisela i-lithium; ingxaki enkulu kukuba ifuna ubunono be-lepidolite, kwaye i-lepidolite kufuneka igaywe ngebhola ukuya kubunono obuthile ngaphambi kokuba ihlangabezane neemfuno zezinga lokukhupha. , ixesha lokuphendula nalo lide kakhulu; i-aluminium ikwakhutshwa ngobuninzi ngexesha lenkqubo yokukhuhla, kwaye kufuneka kususwe i-aluminium eninzi, nto leyo eya kubangela ukulahleka okukhulu kwe-lithium; emva kokuba impendulo igqityiwe, kusala inani elikhulu le-sulfuric acid, kwaye kufuneka kusetyenziswe inani elikhulu le-alkali ukuze kuncitshiswe i-asidi eseleyo. Kwinkqubo yokucima amanzi kunye nokusila kakuhle, ubunono bomgubo wokusila abunakulawulwa ngokuchanekileyo, nto leyo ebangela ukuba i-clinker ikhuhle kakhulu, kwaye ukusetyenziswa kwe-wet ball milling kudla inani elikhulu lezinto, kwaye izixhobo ezisetyenziswayo zinzima ngakumbi. Kwinkqubo yokuvelisa i-lithium carbonate, kunzima kakhulu. Kubalulekile ukuphucula inkqubo yokusila ye-clinker emva kokuyosa. Ubunono bokukhuhla be-clinker lepidolite bufaneleke ngakumbi kwinkqubo eyomileyo. Emva kokuphuculwa, kusetyenziswa ukusila okomileyo, kwaye kuphela izixhobo zokutyumza eziqinileyo kunye ne-grinder yokusila i-lepidolite enokusetyenziswa kwimveliso. Izixhobo zilula, kwaye emva kokusila Izinto ezikrwada ziyavavanywa, ezinokulawula ubunono ngokuchanekileyo kwaye zithintele ukusila kakhulu.

Inkqubo yetekhnoloji esetyenziswa yii-lepidolite ene-calcinedukugayaumsiloUkucutshungulwa kwe-clinker lepidolite: emva kokuba i-lepidolite eyosiweyo ikhutshiwe kwi-oven, i-clinker enobushushu obuphantsi ukuya kufikelela kwi-110°C iqhekeka ngokurhabaxa. Izixhobo zokuqhekeza ezirhabaxa ezisetyenziswayo zinokuba zezi: I-Jaw crusher, i-cone crusher, i-hammer crusher kunye ne-shredder zinokukhetha izixhobo ezikhoyo ngokwemeko yenkampani, kwaye inkqubo yokuqhekeza ngokurhabaxa ilungiselela ngakumbi ukugaywa okulandelayo. Gaywa i-clinker eqhekekileyo kwinyathelo elidlulileyo. Ukugaywa kwe-clinker lepidolite: Ubunzima be-lepidolite eyosiweyo i-clinker bungaphantsi okanye bulingana ne-2.5hb, kwaye bubuthathaka kakhulu. I-grinding clinker iyatyunyuzwa kwaye icolwe kwi-vertical roller mill. Igaywa kakhulu yi-grinding disc grinding roller kunye ne-extrusion yezinto. Ukulahleka kwezinto ezisetyenziswayo kuncinci kakhulu kwaye izinga lokungaphumeleli liphantsi. Eli nyathelo lahlukile ngokupheleleyo kwi-wet ball mill, kwaye kusetyenziswa i-wet ball mill. Emva koko kuxhomekeke kakhulu ekugayweni kwebhola yentsimbi kunye nezinto ezisetyenzisiweyo, kwaye ukulahleka kwebhola yentsimbi kukhulu kakhulu, kwaye kudla ngokuba yimfuneko ukongeza ibhola yentsimbi. I-clinker emva kokuba igayiwe yi-roller mill ethe nkqo iyahluzwa, kuba kusetyenziswa ukugaya okomileyo, xa kuthelekiswa nokugaya ibhola okumanzi, akuyi kubakho ukugaya okugqithisileyo, kwaye ukusetyenziswa kwamandla kuyancitshiswa, okuqinisekisa ukulandelelana kwesantya sokuvuza komgubo.

I-HLM series lepidolitei-roller mill ethe nkqoIvela kwi-HCMilling (eGuilin Hongcheng) yindawo yokusila i-lepidolite. Idibanisa ukutyumza, ukomisa, ukugaya, ukuhlela kunye nokuhambisa, kwaye isombulula iingxaki zemveliso ephantsi, ukusetyenziswa kwamandla aphezulu kunye neendleko eziphezulu zokugcina ii-mills eziqhelekileyo zokugaya zoshishino. Ukusebenza kwemveliso kufikelele kwinqanaba eliphezulu lamazwe ngamazwe kwaye kunokuthatha indawo yee-roller mills ezibizayo ezingenisiweyo. Ukuhlangabezana neemfuno ze-milling enkulu, ekrelekrele neyomeleleyo yezimboni. Ubungakanani be-particle egqityiweyo: 22-180μm Umthamo wemveliso: 5-200t/h. Ukongeza ekusileni izinto ze-lepidolite calcined,I-HLM lepidolitei-roller mill ethe nkqo Ingaphinda ikwazi ukucubungula ngokunzulu kunye nokusetyenziswa kwakhona kweemveliso ezingasemva ze-lepidolite extraction ezifana ne-lithium slag kunye ne-feldspar powder.

Ukuba uneemfuno ezifanayo, nceda unxibelelane nathi ukuze ufumane iinkcukachakwaye usinike ulwazi olulandelayo:

Igama lezinto eziluhlaza

Ukuqina kwemveliso (i-mesh/μm)

umthamo (t/h)