Tare da haɓaka sabbin masana'antar makamashi, buƙatar gishirin lithium yana ƙaruwa.Spodumene shine babban tushen lithium, kuma tsarin hakar lithium daga spodumene shine babbar fasaha a masana'antar samar da gishiri na lithium.Abubuwan sinadarai na spodumene na halitta ba su da ƙarfi, kuma ƙirar sinadarai na sarrafa hakar lithium kai tsaye ya fi karko fiye da na hakar lithium na brine.A halin yanzu, babban tsari na fitar da lithium daga spodumene shi ne a canza a-spodumene barga ta dabi'a zuwa mai aiki da sinadarai ta hanyar zafin jiki na β Spodumene, sannan a fitar da lithium ta hanyar nika, acidification da sauran matakai.Don haka, wannespodumene niƙa niƙa an zaba don tsarin foda na spodumene?HCMilling (Guilin Hongcheng), a matsayin ƙera na spodumene niƙa niƙa, kwatanta abũbuwan amfãni da rashin amfani na ball niƙa da kuma. spodumene abin nadi a tsaye a cikin tsarin nika spodumene.

Wanne injin niƙa spodumene aka zaɓa don aiwatar da foda na spodumene?Spodumene calcined abu yana da wuyar niƙa, kuma halayensa sune kamar haka: ① rashin ƙarfi mara kyau, kuma ƙwanƙwasa yana canzawa sosai;② Babban abrasiveness na albarkatun kasa;③ Girman barbashi na albarkatun ƙasa kaɗan ne, kuma akwai kayan foda da yawa;④ Akwai ruwa kaɗan a cikin kayan;⑤ Lalacewar samfuruct m, amma abrasiveness yana da girma.Dangane da waɗannan halaye na kayan, injin ɗin yana buƙatar tsara madaidaicin saurin diski na niƙa, kuma ana buƙatar amfani da adadi mai yawa na kayan da ba za a iya jurewa ba dangane da juriya na lalacewa;Hakanan za'a saita halayen kayan aiki a ƙirar tsarin tsari.Wani kamfani na cikin gida yana da layin samar da gishiri na lithium guda biyu, kuma ana amfani da tsarin da'irar buɗaɗɗen injin ball na 3.8mX13 m don injin nadi na kayan toya a tsaye a layin samarwa ɗaya.A cikin 2021, reshensa zai ƙaddamar da sabon aikin gishirin lithium tare da fitowar tan 30000 na shekara-shekara.Ta hanyar bincike da yawa, a ƙarshe za ta yi amfani da ƙarin tanadin makamashi spodumeneabin nadi a tsaye kayan aiki don maye gurbin tsarin aikin ƙwallon ƙwallon gargajiya.Tun lokacin da aka fara aikin a cikin Janairu 2022, duk alamun suna da kyau.Idan aka kwatanta da tsarin da'irar buɗaɗɗen ƙwallon ƙwallon ƙafa, tsarin spodumene a tsaye na nadi yana da sauƙi, ceton kuzari, kuma ingancin samfurin yana da sauƙin sarrafawa.

Ball niƙa aiwatar kwarara na spodumene nika lithium maida hankali foda tsari:

Calcined spodumene(βSpodumene) ana aika shi zuwa ma'ajin albarkatun ƙasa ta kayan aikin isarwa bayan an sanyaya su kuma an murƙushe su ta hanyar mai sanyaya grate, kuma ana aika kayan calcined zuwa injin ƙwallon ƙwallon ta hanyar ƙananan sandar bawul na sito, ma'aunin ma'auni, bel ɗin rufewa, elevator da sauran kayan aiki, sannan kai tsaye ya shiga cikin sito bayan an nika shi da injin ball (niƙan ƙwallon ƙafa tsarin kewaya ne).Tsarin niƙa na ƙwallon yana samun iska ta hanyar fan daban don taimakawa kayan aiki a cikin injin niƙa.

Tsarin fasaha na spodumeneabin nadi a tsayedon shirya lithium concentrate foda:

Calcined spodumene(βSpodumene) ana aika shi zuwa ɗakin ajiyar albarkatun ƙasa ta kayan aikin isarwa bayan an sanyaya su kuma an murƙushe su ta hanyar mai sanyaya grate, kuma ana aika kayan da aka kayyade zuwa gainjin nadi a tsaye ta hanyar ƙananan bawul ɗin sanda, sikelin awo, bel ɗin rufewa, lif da sauran kayan aiki a cikin sito.Mai rage motsi na injin niƙa a tsaye yana korar farantin niƙa don juyawa.Ana aika kayan da za a niƙa zuwa tsakiyar farantin niƙa mai jujjuya ta kayan abinci na kulle iska.Ƙarƙashin ƙarfin centrifugal, kayan suna motsawa a kusa da farantin nika kuma su shiga teburin abin nadi.A karkashin aikin niƙa matsa lamba na abin nadi, kayan da aka murkushe su ta hanyar extrusion, nika da shearing.A lokaci guda kuma, ana fitar da iska daga zoben iskar da ke kewaye da farantin niƙa a cikin sauri da sauri kuma a ko'ina, kuma kayan bayan niƙa suna busa ta hanyar iska mai sauri a zoben iska.A gefe ɗaya, ana busa ƙaƙƙarfan abu zuwa farantin niƙa don sake niƙa;A gefe guda, ana kawo foda mai kyau a cikin mai raba ta hanyar iska don ƙididdigewa.Kyakkyawan foda mai kyau yana fitowa daga cikin niƙa tare da iska kuma ana tattara shi ta kayan aikin tara ƙura azaman samfuri.Foda mara cancanta ya koma cikin farantin niƙa a ƙarƙashin aikin ɓangarorin raba kuma ana niƙa tare da sabbin kayan ciyarwa.Ta wannan hanyar, ana kammala aikin niƙa gaba ɗaya.Ana fitar da kayan da ke da wahalar niƙa musamman daga tashar fitarwa ta slag, waɗanda za a iya mayar da su zuwa ga spodumeneabin nadi a tsayedon niƙa ta cikin elevator, Hakanan zaka iya jefa shi kai tsaye.

Kwatanta tsakanin milling ball da spodumeneabin nadi a tsayespodumene foda:

Ta hanyar kwatanta, an gano cewa idan aka kwatanta da spodumene a tsaye nika tsarin niƙa, da ball tsarin tsarin yana da mafi girma shigar da iko, ƙananan fitarwa, m samfurin fineness da wuya a sarrafa, da kuma abinci barbashi size ake bukata ya zama karami fiye da a tsaye. nadi tsarin.Hakanan, yin amfani da tsarin niƙa ƙwallon yana buƙatar yawan feshin ruwa don sanyaya, kuma yanayin samarwa ba shi da kyau.Sabili da haka, ya zama dole don masana'antu su maye gurbin na'urar ƙwallon ƙwallon gargajiya tare da karin makamashi mai ceton makamashi da yanayin yanayi.The zuba jari na spodumeneabin nadi a tsaye tsarin ya dan fi girma, amma wurin amfani da shi, amfani da wutar lantarki, kayan sawa, kiyayewa, hayaniya, yanayin masana'anta, da sauransu sun fi injin ball.Ayyukan nasara na wannan fasaha yana nuna fa'idodin haɓakar haɓaka mai girma, tsarin sauƙi, aiki mai sauƙi da kulawa mai dacewa.Idan aka kwatanta da tsarin niƙa na ƙwallon ƙwallon ƙafa, wannan tsarin yana da ƙananan farashin samarwa (amfanin wutar lantarki da farashin aiki), ƙarancin lalacewa na sassa masu rauni a kowane samfurin naúrar, samar da matsa lamba mara kyau, yanayi mai tsabta da ƙananan amo.

A halin yanzu, the production line can be arranged in the open air, and the civil construction investment is small. The technology has good economic and social benefits when applied to lithium salt industry. If you have any needs, 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.