Magnetite waxay leedahay birlab xooggan, waxayna inta badan ka kooban tahay hal magnetite, vanadium-titanium magnetite, macdan isku dhafan oo ka kooban magnetite iyo bir oksaydh, iyo macdan ka kooban magnetite polymetallic symbiosis. Magnetite waxaa loo qaybiyaa mid aan qallafsanayn, mid dhexdhexaad ah, mid dhexdhexaad ah, iyo mid yar oo aan khafiif ahayn iyadoo loo eegayo cabbirka walxaha. Kuwaas waxaa ka mid ah, macdanta birta ah ee leh iniinyo qallafsan iyo mid dhexdhexaad ah waa la burburin karaa oo la shiidi karaa si loo helo bir bir ah oo tayo leh iyadoo la adeegsanayo habka kala soocidda magnetic-ga oo daciif ah. Magnetite-ka ku dhex jira micro-particle wuxuu u baahan yahay in si fiican loo shiido ilaa monomer-ku si buuxda u kala baxo, ka dibna iyada oo loo marayo habab badan oo xulasho ah si loo helo tilmaamayaasha waxtarka wanaagsan.
Kala-soocidda birlabta JCTN ee loogu talagalay hagaajinta iyo yaraynta slag-ka oo ay samaysay Huate Magnet waa kala-soocidda birlabta qoyan ee loogu talagalay raacinta iyo nadiifinta magnetite. Waxay ku habboon tahay kala-soocidda iyo desliming-ka alaabada buux-dhaafka ah ee shiididda iyo kala-soocidda heerka koowaad; ka hor shiididda heerka labaad iyo uruurinta macdanta ka hor shaandhaynta; desliming ka hor inta magnetite uusan gelin shaandhada wanaagsan iyo desliming ka hor inta aan la rogin slatation; xulashada ugu dambeysa ee magnetite, taas oo ay adag tahay in la hagaajiyo heerka walxaha yaryar iyo walxaha yaryar ee kala-soocidda birlabta caadiga ah. Birtu waxay leedahay saameyn kala-soocid oo cad.
Adeegsiga Kala-soocidda Birlabta si loo Sifeeyo loona Yareeyo Slag-ka Magnetite-ka Qallalan ee Fine-grained
Magnetite-ka bir-qaabaysan ee ku yaal aagga Benxi wuxuu ka tirsan yahay magnetite-ka aan lahayn lakabka sedimentary metamorphic. Macdanta birta ugu weyn ee macdanta waa magnetite. Sida laga soo xigtay sifooyinka macdanta ee magnetite, shirkaddayadu waxay samaysay kala-soocid bir-qaabaysan oo tijaabo ah si loo hagaajiyo loona yareeyo xoqidda. Tijaabooyin iyo dufcado mashiinno warshadeed ayaa loo isticmaalay wax soo saarka warshadaha. Codsiga dhabta ah ee kala-soocidda bir-qaabeedka ee la safeeyey ee la safeeyey ayaa macaamiisha ammaaneen oo aqoonsadeen. Sababtan awgeed, kala-soocidda bir-qaabeedka ee la safeeyey ee la safeeyey ayaa loo isticmaali karay aagga Benxi. Si ballaaran ayaa loo dallacsiiyay oo loo dabaqay. Xogta warshadaha ee goobta ku taal waxay muujinaysaa:
1. Isticmaalka kala-soocidda birlabta si loo hagaajiyo loona yareeyo slag-ka marxaladda koowaad ee kala-soocidda birlabta, iyadoo la hubinayo in heerka daabku aanu ka badnayn 1%, cabbirka macdanta asalka ah ayaa laga kordhiyay -200 mesh 80%, heerkana waa qiyaastii 28% ilaa heerka xoogga la saarayo ee 52%. Qiyaastii 14%, kala-soocidda birlabta ee la safeeyey ee yaraynaysa slag-ka ma aha oo kaliya inay hagaajiso heerka xoogga la saarayo, laakiin sidoo kale waxay tuurtaa inta badan daabyada, taas oo yaraynaysa xaddiga shiididda labaad waxayna badbaadinaysaa isticmaalka tamarta;
2. Kala-soocidda birlabta ee loogu talagalay sixitaanka iyo yaraynta slag-ka ayaa loo isticmaalaa hawlgalka beneficiation-ka, cabbirka walxaha macdantana waa -600 mesh 85%. Marka tusmada beneficiation-ku ay u dhiganto, waxaa la ogaan karaa in kala-soocidda birlabta ee hal-marxalad ah iyo yaraynta slag-ka ay beddeli karto kala-soocidda birlabta caadiga ah ee isku xiran taxane badan. Mashiinka waxaa loo xushay inuu soo gaabiyo socodka hawsha oo uu gaaro ujeeddada yaraynta kharashyada iyo kordhinta hufnaanta.
Astaamaha farsamo ee ugu muhiimsan ee kala-soocidda birlabta sifeynta iyo yaraynta wasakhda
■ Ku dadaal isku-darka qalabka quudinta tuubada iyo weelka buux-dhaafka ah si loo gaaro ujeeddada quudinta siman;
■ Qaado nooc cusub oo qaab-dhismeed ah oo biyaha hoostooda iyo durbaanku ay si ka soo horjeeda u wareegaan, kaas oo kordhin kara heerka soo kabashada macdanta;
■ Taangiga cusub ee hoos u socda waxaa ku qalabaysan biyo raacin marxalado badan leh iyo qaab-dhismeedka daahyada biyaha sare, kaas oo si buuxda u raaci kara macdanta dusha sare ee durbaanka;
■ Qaadashada nidaamka birlabta ee xagal duuban oo ballaaran oo leh cidhifyo badan, oo lagu daray qalabka birlabta ee ku jira silinda, waxay xaqiijisaa walaaqidda macdanta badan iyo magnetic-ga, iyadoo biyaha lagu luqluqdo, wasakhda ku jirta isku-darka ayaa si buuxda looga saaraa si loo hagaajiyo heerka isku-darka.
■ Qalabka dejinta wuxuu qaataa qaab-dhismeed xoqid labanlaab ah si loo ogaado isku-ururinta macdanta inta la dejinayo.
Xogta codsiga ee kala-soocidda magnetic-ka si loo hagaajiyo iyo yaraynta wasakhda warshadaha
1. Kala-soocidda birlabta ee loogu talagalay sixitaanka iyo yaraynta wasakhda waxaa loo isticmaalaa hal marxalad oo kala-soocidda birlabta ah
Muunadda macdanta ku shiidi 80% shabagga -200, oo isticmaal kala-sooc birlab ah si loo hagaajiyo loona yareeyo wasakhda si aad u sameyso kala-soocidda birlabka marxaladda koowaad.
Kala-soocidda birlabta ee sifeynta iyo yaraynta slag-ka ma aha oo kaliya inay hagaajiso heerka xoogga, laakiin sidoo kale waxay tuurtaa inta badan dabada, taas oo yaraynaysa xaddiga shiididda labaad waxayna badbaadinaysaa isticmaalka tamarta. Kala-soocidda birlabta ee sifeynta iyo yaraynta slag-ka ma aha oo kaliya inay hubiso simanaanta socodka hawsha, laakiin sidoo kale waxay badbaadisaa kharashyada.
2. Kala-soocidda birlabta ee loogu talagalay sixitaanka iyo yaraynta wasakhda ayaa loo isticmaalaa xulashada
Sababo la xiriira cusubaanta mabda'a iyo qaab-dhismeedka kala-soocidda birlabta ee loogu talagalay sixitaanka iyo yaraynta wasakhda, waxay yareyn kartaa duubista birlabta waxayna hagaajin kartaa heerka xoogga, gaar ahaan magnetite-ka jilicsan.
Isticmaalka kala-soocidda birlabta si loo hagaajiyo loona yareeyo wasakhda waxay saameyn wanaagsan ku leedahay kala-soocidda birlabta birta ah ee Benxi, Liaoning. Booska kala-soocidda birlabta ee marxaladda koowaad ayaa laga kordhiyay qiyaastii 28% heerka macdanta asalka ah ilaa qiyaastii 52%, taasoo ah koror dhan 14%. Kala-soocidda birlabta birta ah ee yareysa wasakhda birta ah ma aha oo kaliya inay hagaajiso heerka xoogga, laakiin sidoo kale waxay tuurtaa inta badan dabada, waxay yareysaa xaddiga shiididda macdanta marxaladda labaad, waxayna badbaadisaa isticmaalka tamarta; xulasho ahaan, waxay xaqiijin kartaa hawlgal kala-soocidda birlabta oo caadi ah oo beddelaya laba marxaladood oo taxane ah. , Sidaas darteed waxay gaabinaysaa socodka hawsha iyo gaarista ujeeddada yareynta kharashyada iyo kordhinta waxtarka.
Codsiyada
Hal-abuurka tignoolajiyada ee Huate Magneto waa awoodda horseedda horumarka, iyadoo diiradda saareysa cilmi-baarista iyo horumarinta iyo soo saarista qalabka waxtarka sare leh, tignoolajiyada magnet-ka ee superconducting iyo alaabada magnetoelectric-ka ee tamarta badbaadiya iyo deegaanka u fiican. Baaxadda adeegyadu waxay daboolaysaa macdan qodista, dhuxusha, korontada, birta, biraha aan birta ahayn, ilaalinta deegaanka, iyo daaweynta caafimaadka. In ka badan 10 goobood, waxaan bixinnay xalal la hagaajiyay in ka badan 20,000 oo macaamiil adduunka oo dhan ah. Iyadoo la raacayo fikradda adeegga ee "Macaamiishu had iyo jeer waa kuwa ugu horreeya", shirkaddu waxay sii waddaa inay dhiirrigeliso dib-u-habeynta nidaamka adeegga, waxay ku dadaalaysaa inay abuurto adeegyo ku habboon, shaqsiyeed oo loo habeeyay macaamiisha, waxay hoggaamisaa oo kor u qaadaa isbeddelka iyo casriyeynta adeegyada warshadaha, waxayna noqotaa tartan caalami ah. Bixiyeyaasha adeegga nidaamka codsiga magnetic-ka ayaa sii wadaya horumarka!
Shirkaddu waxay leedahay shaybaar qaran oo wax ka beddelka macdanta muhiimka ah oo daboolaya dhul dhan 6000 mitir oo laba jibbaaran, 120 cilmi-baarayaal tijaabo ah oo waqti-buuxa ah ama waqti-dhiman ah, qalab dhammaystiran oo wax ka beddelka shaybaarka, qalab tijaabo iyo falanqayn dhammaystiran, xaalado tijaabo oo wanaagsan oo wax soo saar ah, iyo tijaabooyin kala duwan Waxaa jira in ka badan 200 oo qalab iyo qalab ah, kuwaas oo 60% ka mid ah ay gaareen heerka hoggaamineed ee gudaha iyo 20% ka mid ah ay gaareen heerka caalamiga ah ee horumarsan. Iyadoo horumarinta qalabka kala soocidda birlabta ay tahay meesha laga bilaabayo, diiradda ayaa la saarayaa horumarinta birlabta superconducting iyo kala soocidda birlabta superconducting ee goobta tignoolajiyada qalabka birlabta. Cilmi-baaris ku saabsan qalabka tignoolajiyada codsiga birlabta ee baaxadda weyn sida mashiinka, kala soocidda birlabta gradient-ka sare, kicinta, iwm.
Shirkaddayadu waxay macaamiisha iyo machadyada cilmi-baarista siin kartaa xalal dhammaystiran oo habka beneficiation ah iyo qalab tijaabo ah oo beneficiation ah oo laga bilaabo burburinta, baaritaanka, kala-soocidda qalalan, shiididda, kala-soocidda magnetic-ga ee qoyan, kala-soocidda magnetic-ga ee qoyan, iwm., si loo bixiyo suurtagalnimada dhismaha warshadda beneficiation. Talooyin hagitaan.
Baaxadda Adeegga Farsamada ee Machadka Naqshadeynta Injineerinka Huate Beneficiation
①Falanqaynta walxaha caadiga ah iyo ogaanshaha walxaha birta ah.
②Ka saarista iyo nadiifinta wasakhda macdanta aan biraha ahayn sida Ingiriisiga, looxyada, slide-yada, fluorescent-ka, buuraha dhaadheer, macdanta aluminium, shamac caleen, kiristaalo culus, iwm.
③Wax ka beddelka birta, titanium, manganese, chromium, vanadium iyo macdano kale oo chromatic ah.
④Beneficiation ee macdanta magnetic-ga ee daciifka ah sida tungsten iro, tantalum niobium ore, durian, koronto, iyo daruur.
⑤ Isticmaalka dhammaystiran ee kheyraadka labaad sida dabo-dabool kala duwan iyo wasakhda dhalaalaysa.
⑥ Macdanta isku dhafan ee macdanta midabka leh, magnetic, culus, iyo sabeynta.
⑦ Kala soocidda dareemayaasha caqliga leh ee macdanta aan birta ahayn iyo kuwa aan birta ahayn.
⑧ Imtixaanka dib-u-doorashada nus-warshadeed.
⑨ Ku darista budada Superfine sida burburinta walxaha, shiididda kubbadda iyo kala-soocidda.
⑩Hababka furaha EPC sida burburinta, xulashada kahor, shiididda macdanta, kala soocidda magnetic (culus, sabbeynta), diyaarinta, iwm. ee xulashada macdanta.
Waqtiga boostada: Oktoobar-26-2021