Sebakeng sa karohano ea thepa ea indasteri, the Wet Drum Magnetic Separator e hlahile e le sesebelisoa sa bohlokoa. Ts'ebeliso ea eona e ama liindasteri tse fapaneng, ho kenyeletsoa merafo, ho e sebelisa hape le metallurgy. Sengoliloeng sena se shebisisa mabaka a entseng hore ho be le khetho ea ho arola meropa e metsi liindastering tse ling, ho lekola melaoana ea ts'ebetso, melemo le ts'ebeliso ea tsona.
Li-separators tsa moqomo o metsi li sebetsa ho latela molao-motheo oa phapang ea matla a lisebelisoa. Li etselitsoe ho khutlisa lisebelisoa tsa ferromagnetic ho tsoa ho li-slurries, e leng metsoako ea likaroloana tse tiileng tse emisitsoeng mokelikeli. Searohanya se na le moropa o bilikang o qoeletseng hanyane ka har'a tanka e nang le seretse. Limanete ka har'a moropa li hohela likaroloana tsa ferromagnetic, tse khomarelang bokaholimo ba moropa 'me li tsoa ho slurry. Ha e tsoa sebakeng sa matla a khoheli, likaroloana tsena li lahleloa sebakeng se arohaneng sa pokello.
Bokhoni ba ho arola moqomo o metsi oa matla a khoheli bo laotsoe haholo ke matla le gradient ea matla a eona a khoheli. Maqhubu a matla a khoheli a matla a phahameng a khona ho arola likaroloana tse ntle tsa ferromagnetic tse ka 'nang tsa lahleha ho slurry. Litokiso ho matla a matla a khoheli li lumella ho ntlafatsa ts'ebetso ea karohano, ho ipapisitse le litšobotsi tse ikhethileng le maemo a mahloriso.
Khetho ea li-water drum magnetic separators e hlahisoa ke melemo e mengata ea bohlokoa eo ba fanang ka eona ho feta mekhoa e meng ea karohano. Tsena li kenyelletsa ts'ebetso e ntlafetseng, litekanyetso tse ntlafetseng tsa ho hlaphoheloa, le ho tenyetseha ha ts'ebetso.
Li-separator tsa drum magnetic separators li tsebahala ka katleho ea tsona e phahameng ea karohano, e fetolelang ka kotloloho litekanyetso tse phahameng tsa ho hlaphoheloa ha thepa ea bohlokoa ea ferromagnetic. Liphuputso li bonts'itse hore likarohano tsena li ka khutlisa ho fihla ho 99% ea likaroloana tsa ferromagnetic ho tsoa ho slurry. Boemo bona ba ts'ebetso bo bohlokoa liindastering tseo ho tsona ho eketsa ho hlaphoheloa ha lisebelisoa ho leng molemo moruong.
Molemo o mong ke ho feto-fetoha ha li-separators tsa moqomo o metsi oa matla a khoheli ho sebetsanang le mefuta e mengata ea boholo ba likaroloana le slurry densities. Li sebetsa hantle ho sebetsaneng le likaroloana tse ntle tseo hangata li leng thata bakeng sa mahlale a mang a karohano. Ho ikamahanya le maemo hona ho li etsa hore li tšoanelehe bakeng sa lits'ebetso tse fapaneng, ho tloha ho ts'ebetso ea liminerale ho isa ho recycle ea litšila tsa tšepe.
Indastering ea merafo, li-separators tsa drum magnetic tse metsi li sebelisoa haholo bakeng sa ho bokella ores ea tšepe. Li phetha karolo ea bohlokoa ts'ebetsong ea ho thusa, moo sepheo e leng ho eketsa litaba tsa tšepe ha ho ntse ho fokotsa litšila. Likarohano li thusa ho tlosa litšila tsa ferromagnetic ho liminerale tse seng tsa makenete, ho ntlafatsa boleng ba sehlahisoa sa ho qetela.
Nakong ea ts'ebeliso ea tšepe ea tšepe, li-separators tsa drum tse metsi li sebelisoa ho arola ores ea tšepe ea makenete joalo ka magnetite ho thepa e seng ea makenete ea gangue. Ts'ebetso ena e kenyelletsa ho sila tšepe hore e be likaroloana tse ntle le ho etsa slurry, e leng se lumellang hore ho be le karohano e ntle ea likaroloana tsa makenete. Tšebeliso ea li-separators tsa moqomo o metsi maemong ana li fella ka ho tsepamisa mohopolo oa tšepe oa boemo bo holimo.
Indasteri ea ho recycle e rua molemo haholo ho li-separator tse metsi tsa drum magnetic, haholo-holo tabeng ea ho khutlisa litšepe tse tsoang melapong ea litšila. Li sebelisetsoa ho sebetsana le shredders ea likoloi, litšila tse tiileng tsa 'masepala, le masalla a indasteri, ho netefatsa hore litšepe tsa bohlokoa ha li lahlehe nakong ea ho lahla litšila.
Slag, e leng sehlahisoa sa ho qhibilihisa tšepe, hangata e na le litšepe tse ngata tse ka khutlisoang. Li-separators tsa drum magnetic separators li sebetsa hantle ho arola litšepe tsena ho slag, tse ka khutlisetsoang hape ts'ebetsong ea tlhahiso. Sena ha se fokotse litšila feela empa se boetse se kenya letsoho ho baballeng mehloli.
Ho amohela li-separators tsa drum magnetic separators ho fana ka melemo ea tikoloho ka ho fokotsa tlhoko ea lisebelisoa tse ncha le ho fokotsa litšila. Moruong, ba kenya letsoho ho bolokeng litšenyehelo ka ho khutlisa litšepe tsa bohlokoa le ho fokotsa litefiso tsa ho lahla.
Ka ho ntlafatsa ho hlaphoheloa ha lisebelisoa tsa tšepe, liindasteri li ka fokotsa boemo ba tsona ba tikoloho. Tšebeliso e ncha ea litšepe e fokotsa tlhokahalo ea merafo e mecha, e lebisang ho fokotseng tšenyo ea libaka tsa bolulo le ho fokotsa likhase tse futhumatsang lefatše tse amanang le ho ntšoa le ho sebetsa.
Lintlafatso tsa morao-rao tsa theknoloji li ntlafalitse le ho feta ts'ebetso ea li-separators tsa moqomo o metsi. Litlhahiso li kenyelletsa nts'etsopele ea lisebelisoa tse matla tsa makenete, meralo e ntlafalitsoeng ea meropa, le lits'ebetso tse sebetsang hantle haholo tsa ho sebetsana le li-slurry. Lintlafatso tsena li ekelitse ts'ebeliso le bokhabane ba likarohano.
Tšebeliso ea limakenete tse sa tloaelehang e ekelitse matla a matla a khoheli ntle le ho eketsa tšebeliso ea matla haholo. Sena se lumella ho arohana ha likaroloana tse ntle le ho ntlafatsa litekanyetso tsa ho hlaphoheloa ka kakaretso.
Liindasteri tse 'maloa li tlalehile ntlafatso e kholo ts'ebetsong ea ts'ebetso ka mor'a ho kenya ts'ebetsong li-separators tsa drum magnetic separators. Mohlala, k'hamphani ea merafo e hlokometse keketseho ea 5% ea ts'ebetso ea tšepe, e leng se ileng sa tlisa melemo e mengata moruong ha nako e ntse e ea.
Mohaho oa ho sebelisa litšepe o kenyellelitse li-separators tsa moqomo oa metsi o nang le matla a khoheli moleng oa tsona oa ho sebetsa, e leng se entseng hore ho be le bohloeki bo ntlafetseng ba litšepe tse khutlisitsoeng. Ntlafatso ena e ile ea ba lumella ho laela litheko tse phahameng tsa thepa ea bona e sebelisoang hape le ho fokotsa tšilafalo lihlahisoa tsa bona.
Ha o kenya tšebetsong li-separators tsa moqomo o metsi, liindasteri li tlameha ho nahana ka lintlha tse kang slurry density, kabo ea boholo ba likaroloana, le litlhoko tsa tlhokomelo. Litsamaiso tse hlophisitsoeng hantle li netefatsa ts'ebetso e nepahetseng le nako e telele ea lisebelisoa.
Tlhokomelo ea kamehla ke ea bohlokoa ho thibela ho senyeha le ho taboha holim'a moropa le ho boloka matla a matla a khoheli. Sena se kenyelletsa tlhahlobo e tloaelehileng, ho hloekisa, le ho nkela lisebelisoa tse tsofetseng sebaka ka nako.
Le ha li-separator tse omeletseng tsa makenete li boetse li sebelisoa liindastering tse fapaneng, li-separator tsa moqomo o metsi li fana ka melemo e ikhethang maemong a ikhethileng. Li-separator tse metsi li sebetsa hantle haholo bakeng sa ho sebetsana le likaroloana tse ntle le ho sebetsana le lisebelisoa tse mongobo ntle le tlhokahalo ea ho omisa, e ka bang matla a matla.
Li-separators tsa moqomo o metsi hangata li sebelisa matla a fokolang ka kakaretso ha li bapisoa le li-partner tsa tsona tse omeletseng ha li nahana ka matla a hlokahalang bakeng sa ho omisa thepa pele e sebetsa. Sena se etsa hore e be khetho e tsitsitseng haholoanyane bakeng sa liindasteri tse ikemiselitseng ho fokotsa tšebeliso ea matla.
Liindasteri li tlas'a melao ea tikoloho e laelang phokotso ea litšila le tšebeliso e ntle ea lisebelisoa. Ho kenya ts'ebetsong li-separators tsa drum magnetic separators ho thusa lik'hamphani ho latela melao ena ka ho ntlafatsa ho hlaphoheloa ha thepa le ho fokotsa tšusumetso ea tikoloho.
Litheknoloji tse ntlafalitsoeng tsa karohano li thusa lik'hamphani ho fihlela litekanyetso tse thata tsa ho lahloa ha litšila ka ho fokotsa bongata ba litšepe tse ka khutlisoang melapong ea tsona ea litšila. Sena ha se qobe likotlo tsa taolo feela empa hape se ntlafatsa maikutlo a sechaba le boemo ba boikarabello ba khampani.
Bokamoso ba likarohano tsa meqomo e metsi bo se bo le malala a laotsoe bakeng sa kholo, e susumetsoang ke tlhokahalo e ntseng e eketseha ea tšebeliso e nepahetseng ea lisebelisoa le mekhoa e tsitsitseng ea indasteri. Litheknoloji tse ntseng li hlaha li ka hlahisa ts'ebetso ea othomathike le tlhahlobo ea nako ea nnete, ea ntlafatsa ts'ebetso ea tsona.
Sistimi e tsoetseng pele ea taolo e ka ntlafatsa ts'ebetso ea karohano ka ho fetola maemo a ts'ebetso ho latela data ea nako ea nnete. Sena se etsa hore ho be le ts'ebetso e ntlafetseng, ho fokotsa nako ea ho theoha, le ho fokotsa litšenyehelo tsa ts'ebetso.
Khetho ea ho Wet Drum Magnetic Separator liindastering tse ling e tsoa ho ts'ebetso ea eona e phahameng, ho feto-fetoha ha maemo, le tlatsetso mekhoeng e tšoarellang. Bokhoni ba eona ba ho khutlisa likaroloana tse ntle tsa ferromagnetic ho tsoa ho li-slurries bo etsa hore e be ea bohlokoa haholo meepong, ho e sebelisa hape le mafapheng a mang a shebaneng le ntlafatso ea lisebelisoa. Ha liindasteri li ntse li tsoela pele ho beha boikarabello ba tikoloho le katleho moruong, ho amoheloa ha meropa e mongobo e arolang matla a khoheli ho ka 'na ha eketseha, ho matlafatsoa ke tsoelo-pele ea theknoloji le tšehetso ea taolo.