Magnetite nwere ike ndọta, na tumadi gụnyere otu magnetite, vanadium-titanium magnetite, ngwakọta ore nwere magnetite na ígwè oxide, na ore nwere magnetite polymetallic symbiosis. Magnetite kewara n'ime keadighi rarii-grained, ọkara-mma-grained, na micro-fine- grained dị ka urughuru size. N'ime ha, a ga-egwepịa ígwè ahụ nwere ọka na-adịghị mma na nke na-adịchaghị mma na ala iji nweta ígwè ígwè ruru eru itinye uche site na usoro nkewa magnetik na-adịghị ike. Micro-ururiri agbakwunyere magnetite kwesịrị ka finely ala ruo mgbe monomer bụ n'ụzọ zuru ezu dissociated, na mgbe ahụ site na otutu nhọrọ usoro iji nweta mma uru egosi.
Ihe nkesa magnetik JCTN maka ndozi na mbelata slag nke Huate Magnet mepụtara bụ ihe nkesa magnetik mmiri emebere maka nchacha na ịdị ọcha nke magnetite. Ọ dị mma maka nkewa na nkwụsị nke ngwaahịa na-ejubiga ókè nke ọkwa nke mbụ na-egweri na grading; tupu nke abụọ-ogbo egweri Na ịnweta ịta tupu filtration; desliming tupu magnetite abanye na mma sieve na desliming tupu laa azụ flotation; nhọrọ ikpeazụ nke magnetite, nke siri ike imeziwanye ọkwa nke ihe dị mma na ihe dị mma na nkewa magnetik Iron ore nwere mmetụta nhazi doro anya.
Ngwa nke ndọta ndọta maka nnụcha na mbelata slag na Magnetite dị mma
Ihe ndọta nwere ezigbo ọka na mpaghara Benxi bụ nke sedimentary metamorphic lean magnetite. Isi mineral metal nke ore bụ magnetite. Dị ka ihe ọla nke magnetite si dị, ụlọ ọrụ anyị emeela ihe na-eme nchọpụta magnetik maka nhazi na mbelata slag. A na-etinye ule na batches nke igwe mmepụta ihe na mmepụta mmepụta ihe. Ngwa n'ezie nke mkpochapụ slag mbelata magnetik separator ka ndị ahịa toro ma mata ya. N'ihi nke a, enweela ike iji ihe ndọta mbelata slag a nụchara anụcha na mpaghara Benxi. Akwalitere ma tinye ya n'ọrụ. Data ụlọ ọrụ dị na saịtị na-egosi:
1. Iji magnetik separator maka nnụcha na slag mbenata dị ka a mbụ ogbo nke magnetik nkewa, mgbe n'ịhụ na tailings ọkwa adịghị elu karịa 1%, size nke mbụ ore na-abawanye site na -200 ntupu 80%, na ọkwa. bụ ihe dịka 28% ruo ọkwa itinye uche nke 52%. N'ihe dị ka 14%, onye na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-eme ka ọ bụghị nanị na-eme ka ọkwa nke ntinye uche dịkwuo mma, ma na-atụpụkwa ọtụtụ ọdụdụ, nke na-ebelata ọnụọgụ nke abụọ ma na-echekwa ike oriri;
2. The magnetik separator maka nnụcha na slag Mbelata na-eji maka beneficiation ọrụ, na ore urughuru size bụ -600 ntupu 85%. Mgbe beneficiation index bụ Ẹkot, ọ pụrụ ghọtara na a otu-ogbo ukpụhọde na slag-mbelata magnetik separator nwere ike dochie multi-ogbo usoro-jikọrọ nkịtị magnetik separators. A na-ahọrọ igwe ahụ iji mee ka usoro ahụ dị mkpụmkpụ ma mezuo ebumnuche nke ibelata ọnụ ahịa na ịba ụba nke arụmọrụ.
Isi teknuzu njirimara nke magnetik separator maka nnụcha na slag mbenata
∎ Nabata ngwakọta nke ngwaọrụ nri tube na oke weir iji nweta ebumnuche nke ọbụna inye nri;
■ Nabata ụdị ihe owuwu ọhụrụ nke ebe mmiri na-agbada ala na drum na-agbanwe agbanwe, nke nwere ike ịbawanye ọnụego mgbake nke mineral;
■ A na-eji tankị dị n'okpuru ala ọhụrụ mee ihe na-ekpo ọkụ multi-stage na n'elu ákwà mgbochi mmiri, nke nwere ike ikpochapụ mineral ndị dị n'elu nke drum;
■ Ịkwado 240 °-270 ° nnukwu kechie n'akuku multi-pole magnetik usoro, jikọtara na magnetik edemede ngwaọrụ na cylinder, ọfiọkde multiple tumbling na magnetik edemede nke mineral, na n'okpuru omume nke rinsing mmiri, adịghị ọcha na uche zuru ezu. wepụrụ iji kwalite ọkwa ntinye uche.
∎ Ngwa eji ebutu ihe na-eji usoro scraper okpukpu abụọ mee ka ọ ghọta njupụta nke mineral mgbe a na-ebutu ya.
Ngwa data nke magnetik separator maka nnụcha na slag mbelata na ụlọ ọrụ
1. A na-eji ihe ndọta ndọta maka ndozi na mbelata slag maka otu ọkwa nke nkewa magnetik.
Ghichaa ihe nlele ore na 80% nke ntupu -200, ma jiri ihe nkesa ndọta maka ndozi na mbelata slag iji mee nkewa magnetik na ọkwa mbụ.
The refining na slag mbenata magnetik separator ọ bụghị nanị na mma ọkwa nke itinye uche, ma na-atụfu ọtụtụ n'ime ọdụdụ, nke na-ebelata ego nke abụọ egweri na-azọpụta ike oriri. Ihe ndọta ndọta maka ndozi na mbelata slag ọ bụghị naanị na-eme ka ọ dị nro nke usoro a na-aga, kamakwa na-echekwa ụgwọ ọrụ.
2. A na-eji ihe nkesa magnetik maka mmezi na mbelata slag maka nhọrọ
N'ihi ọhụụ ọhụrụ nke ụkpụrụ na nhazi nke ihe ndọta ndọta maka ndozi na mbelata slag, ọ nwere ike belata mkpuchi ndọta ma melite ọkwa nke itinye uche, ọkachasị maka magnetite dị mma.
Ojiji nke ndọta ndọta maka ndozi na mbelata slag nwere mmetụta dị mma na nkewa nke magnetite dị mma na Benxi, Liaoning. A na-abawanye ọnọdụ ndọta na ọkwa mbụ site na ihe dịka 28% nke ọkwa ore mbụ ruo ihe dịka 52%, nke bụ mmụba nke 14%. The fine slag mbenata magnetik separator ọ bụghị nanị na mma ọkwa nke itinye uche, ma na-atụfu ọtụtụ n'ime ọdụdụ, na-ebelata ego nke ore egweri na nke abụọ ogbo, na-azọpụta ike oriri; dị ka nhọrọ, ọ nwere ike na-aghọta a nkịtị magnetik nkewa ọrụ na-anọchi abụọ nkebi na usoro. , Si otú ahụ na-eme ka usoro ahụ dị mkpụmkpụ ma nweta nzube nke ibelata ọnụ ahịa na ịba ụba nke arụmọrụ.
Ngwa
Ihe ohuru ohuru nke teknụzụ Huate Magneto bụ ihe na-akpali akpali maka mmepe, na-elekwasị anya na R&D na mmepụta nke akụrụngwa na-erite uru dị elu, teknụzụ magnet na-arụ ọrụ nke ọma na nchekwa ike yana ngwaahịa magnetoelectric dị elu na gburugburu ebe obibi. Ogo nke ọrụ na-ekpuchi ngwuputa, coal, ọkụ eletrik, metallurgy, ọla ndị na-adịghị ferrous, nchebe gburugburu ebe obibi, na ọgwụgwọ ahụike. N'ihe karịrị 10 ubi, anyị enyela kacha ngwọta maka ihe karịrị 20,000 ahịa gburugburu ụwa. N'ịgbaso echiche ọrụ nke "Ndị ahịa na-abụkarị ndị mbụ", ụlọ ọrụ ahụ na-aga n'ihu na-akwalite mgbanwe nke usoro ọrụ ahụ, na-agbalịsi ike ịmepụta ọrụ ndị ọzọ dị mma, ahaziri na ahaziri maka ndị ahịa, na-eduga ma na-akwalite mgbanwe na nkwalite nke ọrụ ụlọ ọrụ. wee bụrụ asọmpi zuru ụwa ọnụ nke ndị na-enye sistemụ ngwa magnetik na-aga n'ihu!
Ụlọ ọrụ ahụ nwere ụlọ nyocha nhazi nhazi nke obodo nke na-ekpuchi mpaghara nke 6000 square mita, 120 oge ma ọ bụ ndị na-eme nchọpụta nyocha oge, ihe nhazi ụlọ nyocha zuru ezu, ngwa nyocha na nyocha zuru oke, ọnọdụ nyocha nke ọma, na nyocha dị iche iche E nwere ihe ndị ọzọ. ihe karịrị 200 ngwa na ngwá ọrụ, 60% nke ruru ụlọ na-eduga larịị na 20% n'ime ha erutela mba elu larịị. Site na mmepe nke akụrụngwa nkewa magnetik n'ichepụta dị ka mmalite, a na-elekwasị anya na mmepe nke nnukwu ihe ndọta na ikewapụta magnetik na ngalaba teknụzụ akụrụngwa magnetik. Nnyocha na akụrụngwa teknụzụ ngwa magnetik buru ibu dị ka igwe, ihe ndọta ndọta dị elu, onye na-akpali akpali, wdg.
Anyị ụlọ ọrụ nwere ike inye ndị ahịa na nnyocha institutes na zuru ezu beneficiation usoro ngwọta na beneficiation ibuo ngwá site na-echipịa, screening, akọrọ nkewa, egweri, mmiri na-adịghị ike magnetik nkewa, mmiri ike magnetik nkewa, wdg, iji nye feasibility nke na-ewu nke erite uru. osisi Ndụmọdụ nduzi .
Nka na ụzụ Oke ọrụ nke Huate Beneficiation Engineering Design Institute
① Nnyocha nke ihe ndị a na-ahụkarị na nchọpụta nke ihe ọla.
②Mwepụ adịghị ọcha na ịdị ọcha nke mineral ndị na-abụghị ọla dị ka bekee, slabs, slides, fluorescents, ugwu dị elu, aluminom ore, wax akwukwo, kristal dị arọ, wdg.
③ The uru nke ígwè, titanium, manganese, chromium, vanadium na ndị ọzọ chromatic ore.
④ Uru nke mineral magnetik adịghị ike dị ka tungsten ore, tantalum niobium ore, durian, eletriki na igwe ojii.
⑤ Iji akụrụngwa nke abụọ eme ihe n'ụzọ zuru oke dị ka ọdụ dị iche iche na smelting slag.
⑥ The jikọtara ore beneficiation nke acha mineral, magnetik, arọ, na flotation.
⑦ Nhazi ihe mmetụta nwere ọgụgụ isi nke mineral na-abụghị ọla na nke na-abụghị ọla.
⑧ Nleta ntuli aka nke ọkara ụlọ ọrụ.
⑨ Mgbakwunye ntụ ntụ dị mma dị ka nchipịa ihe, igwe igwe bọọlụ na grading.
⑩EPC turnkey Filiks dị ka ngwepịa, tupu nhọrọ, ore egweri, magnetik (arọ, flotation) nkewa, ndokwa, wdg maka ore nhọrọ.
Oge nzipu: Ọktoba 26-2021