Hoʻolauna i ka Dolomite
ʻIke ʻia ʻo Bauxite ʻo alumina bauxite, ʻo ka mea nui he alumina oxide kahi alumina hydrated i loaʻa nā haumia, he mineral lepo; keʻokeʻo a hina paha, hōʻike ʻia i ke kala melemele ʻeleʻele a poni paha ma muli o ka hao i loaʻa. ʻO ka density he 3.9 ~ 4g / cm3, paʻakikī 1-3, opaque a brittle; hoʻoheheʻe ʻole i ka wai, hoʻoheheʻe ʻia i ka waikawa sulfuric a me ka hopena sodium hydroxide.
Ka hoʻohana ʻana o ka Bauxite
He waiwai nui ka Bauxite i nā kumuwaiwai, e pono ai no nā ʻoihana he nui; no laila, he mea kaulana loa ia ʻaʻole he metala, a ʻo ke kumu i hoʻokipa nui ʻia ai, ʻoiai he mea hoʻohiki nui ia i ke kahua ʻoihana.
1. ʻOihana alumini. Hoʻohana ʻia ka Bauxite i ka pale kaua aupuni, ka mokulele, ke kaʻa, ka uila, ka kemika a me nā ʻoihana pono o kēlā me kēia lā.
2. Ke hoʻolei ʻana. Hana ʻia ka bauxite i calcined ʻia i pauka maikaʻi no ke hoʻolei ʻana ma hope o ka ʻōmole a hoʻohana ʻia i nā ʻoihana koa, aerospace, kamaʻilio, mea hana, mīkini a me nā lako lapaʻau.
3. No nā huahana refractory. Hiki i ka refractoriness bauxite calcined kiʻekiʻe ke piʻi i ka 1780°C? kūpaʻa kemika, nā waiwai kino maikaʻi.
4. Nā olonā paʻa ʻole aluminosilicate. Me kekahi mau pono e like me ke kaumaha māmā, ke kūpaʻa wela kiʻekiʻe, ke kūpaʻa wela maikaʻi, ka conductivity wela haʻahaʻa, ka hiki ke wela liʻiliʻi a me ke kūpaʻa i ka haʻalulu mechanical a pēlā aku. Hiki ke hoʻohana ʻia i ka hao a me ke kila, ka metallurgy nonferrous, nā mea uila, ka petroleum, kemika, aerospace, nukelea, pale aupuni a me nā ʻoihana ʻē aʻe.
5. Hiki ke hoʻohana ʻia ka mea maka o ka magnesia a me ka bauxite, i hoʻohui ʻia me ka mea hoʻopaʻa kūpono, no ka hoʻolei ʻana i ka liner cylinder holoʻokoʻa o ka ladle kila hoʻoheheʻe me nā hopena maikaʻi loa.
6. ʻO ka hana ʻana o ka sima bauxite, nā mea abrasive, nā hui like ʻole hiki ke hana ʻia mai ka bauxite alumini i ka ʻoihana seramika a me ka ʻoihana kemika.
Kaʻina hana wili Bauxite
Ka nānā ʻana i nā ʻāpana o nā mea maka bauxite
| ʻO Al2O3, SiO2, Fe2O3, TiO2, H2O + ke ʻano nui | ʻO S, CaO, MgO, K2O, Na2O, CO2, MnO2 | Ga,Ge,Nb,Ta,TR,Co,Zr,V,P,Cr,Ni etc |
| >95% | ʻĀpana liʻiliʻi | Nā mea hahai |
Polokalamu koho kumu hoʻohālike mīkini hana pauka bauxite
| Nā kikoʻī | Hana ʻana i ka pauka maikaʻi (80-400mesh) | Ka hana hohonu ʻana o ka pauka Ultrafine (600-2000mesh) |
| Polokalamu koho lako | ʻO ka wili wili kū pololei a me ka wili wili raymond | |
* Nānā: koho i ka mīkini nui e like me nā koi hoʻopuka a me ka maikaʻi
Ka nānā ʻana i nā kumu hoʻohālike wili wili
1.Raymond Mill, HC series pendulum wili wili: haʻahaʻa nā kumukūʻai hoʻopukapuka kālā, kiʻekiʻe ka mana, haʻahaʻa ka hoʻohana ʻana i ka ikehu, paʻa nā lako, haʻahaʻa ka walaʻau; ʻo ia nā lako kūpono no ka hana ʻana i ka pauka Bauxite. Akā ʻoi aku ka haʻahaʻa o ke kiʻekiʻe o ka unahi nui i hoʻohālikelike ʻia me ka wili wili kū.
2. Wili kū pololei HLM: lako hana nui, mana kiʻekiʻe, e hoʻokō i ke koi hana nui. Loaʻa i ka huahana ke kiʻekiʻe o ka poepoe, ʻoi aku ka maikaʻi o ka maikaʻi, akā ʻoi aku ke kiʻekiʻe o ke kumukūʻai hoʻopukapuka kālā.
3. HCH ultrafine wili wili wili: ʻo ka wili wili wili ultrafine he mea hana wili maikaʻi, mālama ikehu, hoʻokele waiwai a me ka pono no ka pauka ultrafine ma luna o 600 meshes.
4. HLMX wili kū pololei maikaʻi loa: ʻoi aku hoʻi no ka pauka ultrafine hiki ke hana nui ma luna o 600 meshes, a i ʻole ka mea kūʻai aku i loaʻa nā koi kiʻekiʻe ma ke ʻano o ka pauka ʻāpana, ʻo ka wili kū pololei maikaʻi loa ʻo HLMX ke koho maikaʻi loa.
Kahua I: Ka wāwahi ʻana i nā mea maka
Hoʻopau ʻia ka mea Bauxite nui e ka mea crusher i ka fineness hānai (15mm-50mm) hiki ke komo i ka pulverizer.
Pae II: Wili ʻana
Hoʻouna ʻia nā mea liʻiliʻi Bauxite i kuʻi ʻia i ka hopper mālama e ka elevator, a laila hoʻouna ʻia i ke keʻena wili o ka wili like a me ka nui e ka mea hānai no ka wili ʻana.
Pae III: Ke Hoʻokaʻawale ʻana
Hoʻokaʻawale ʻia nā mea i wili ʻia e ka ʻōnaehana hoʻokaʻawale ʻana, a hoʻokaʻawale ʻia ka pauka kūpono ʻole e ka mea hoʻokaʻawale a hoʻihoʻi ʻia i ka mīkini nui no ka wili hou ʻana.
Pae V: Hōʻiliʻili o nā huahana i hoʻopau ʻia
Kahe ka pauka e kūlike ana i ka maikaʻi ma o ka paipu me ke kinoea a komo i loko o ka mea hōʻiliʻili lepo no ka hoʻokaʻawale ʻana a me ka hōʻiliʻili ʻana. Hoʻouna ʻia ka pauka i hōʻiliʻili ʻia i ka silo huahana i hoʻopau ʻia e ka mea lawe ma o ke awa hoʻokuʻu, a laila hoʻopili ʻia e ka mea lawe pauka a i ʻole ka mea hoʻopaʻa aunoa.
Nā hiʻohiʻona noi o ka hana ʻana i ka pauka bauxite
Kumu hoʻohālike a me ka helu o nā lako: 1 set o HLM2400
Ka hana ʻana i nā mea maka: Bauxite
Ka maikaʻi o ka huahana i hoʻopau ʻia: 325 mesh D97
Ka mana: 8-10t / h
He ikaika ko Guilin Hongcheng a he kahua paʻa hoʻi i ke kahua o ka hana ʻana i nā mīkini wili. He loea ia i ke kahua o ka R&D a me ka hana ʻana i nā mīkini wili. Ma o ka hoʻohālikelike pinepine ʻana a me ka noiʻi mākeke, ua koho paʻa kā mākou hui i ka wili bauxite ʻo Hongcheng (HLM2400 vertical roller mill). He kiʻekiʻe ke ʻano o ka wili bauxite i hana ʻia e Guilin Hongcheng, ka hana paʻa a me ke ʻano maikaʻi, hiki ke hoʻokō i ke koi hana ma ke kahua o ka pulverization bauxite. ʻOi aku ka mea nui, he ʻenehana ʻoihana ikaika ko Hongcheng, ua kōkua ka hui ʻenekinia mālama ma hope o ke kūʻai aku kiʻekiʻe i kā mākou hale hana i ka debugging a me ke kau ʻana i nā lako no nā manawa he nui i ka wā hoʻolako, e hāʻawi ana i nā haʻawina nui i ka hana maʻamau o ka wili wili bauxite.
Ka manawa hoʻouna: ʻOkakopa-22-2021
