Li-electrode tsa graphitebapala karolo ea bohlokoa liindastering tse fapaneng, haholo libono tsa motlakase tsa arc.Li-electrode tsena li tsamaisa motlakase 'me li hlahisa mocheso o matla, o hlokahalang bakeng sa ho qhibiliha le ho hloekisa litšepe.Ka lebaka leo, li bohlokoa bakeng sa tlhahiso ea tšepe, ts'ebetso ea lisebelisoa tsa tšepe, le mekhoa e meng ea ho hloekisa tšepe.Leha ho le joalo, theko ea li-electrode tsa graphite e ka fapana haholo ka lebaka la lintlha tse ngata.
1. Ho fumaneha ha Lintho tse tala le Litšenyehelo
E 'ngoe ea lintlha tse ka sehloohong tse amang litheko tsa li-electrode tsa graphite ke ho fumaneha le litšenyehelo tsa thepa ea eona e tala.Li-electrode tsa graphite li atisa ho etsoa ka lisebelisoa tsa boleng bo phahameng ba nale ea petroleum coke.Ho feto-fetoha hoa ho fumaneha le theko ea nale coke ho ama ka kotloloho litšenyehelo tse akaretsang tsa li-electrode tsa graphite, tse tlatsetsang ho feto-fetoha ha litheko 'marakeng.
2. Ho haella ha nale coke ea boemo bo holimo
Ntho e 'ngoe ea bohlokoa e susumetsang litheko tsa li-electrode tsa graphite ke khaello ea nale ea boemo bo holimo ea coke.Needle coke, mofuta o khethehileng oa coke ea petroleum, ke thepa e tala e hlokahalang bakeng sa tlhahiso ea li-electrode tsa graphite.Leha ho le joalo, tlhahiso ea coke ea nale ea boemo bo holimo e lekanyelitsoe ebile e itšetlehile haholo ka indasteri ea petroleum.Tšitiso efe kapa efe ea ketane ea phepelo kapa khaello ea ho fumaneha ha li-coke tsa nale e phahameng e ka lebisa ho eketseha halitheko tsa li-electrode tsa graphite.
3.Tlhoko ea tšepe ea boleng bo phahameng e eketseha
Lintlha tse ling tsa bohlokoa tse tlatsetsang ho feto-fetoha ha theko ea li-electrode tsa graphite ke tlhokahalo e ntseng e eketseha ea tšepe ea boleng bo holimo.Ha moruo oa lefatše o ntse o hōla, liindasteri tse kang tsa likoloi, tsa kaho le tsa mehaho li hloka tšepe e nang le thepa e phahameng ka ho fetisisa.Li-electrode tsa graphite li bohlokoa ts'ebetsong ea tlhahiso ho EAF, moo li fanang ka mocheso o hlokahalang le conductivity ea motlakase bakeng sa ho qhibiliha ha tšepe ea tšepe, e hlahisang sehlahisoa sa boleng bo holimo.
4. Libōpi tsa arc tsa motlakase li hlahile e le mokhoa oa mehleng ea indasteri ea ho etsa tšepe.
Ha ho bapisoa le libono tsa setso tsa ho phatloha, EAF e fana ka maemo a bonolo haholoanyane, ho sebetsa hantle ha matla, le ho fokotsa tlhahiso ea khabone.Thethepa ea graphite electordelumella tšebeliso ea li-electrode tsa graphite ka har'a EAF e nolofaletsa ho qhibiliha ha litšepe tse senyehileng, ho fokotsa tlhokahalo ea lihlahisoa tse tala le ho etsa hore ts'ebetso e se ke ea baballa tikoloho.Phetoho e ntseng e eketseha ho ea ho EAF e entse hore ho be le tlhokahalo e matla ea li-electrode tsa graphite, e amang litheko tsa bona.
Li-electrode tsa 5.Graphite ke lihlahisoa tse ka sebelisoang
Ke habohlokoa ho hlokomela hore li-electrode tsa graphite ke lintho tse ka sebelisoang, ho bolelang hore li ka 'na tsa senyeha le ho taboha nakong ea ts'ebetso ea tšepe.Ho kopana kamehla le mocheso o matla le maqhubu a motlakase butle-butle ho senya li-electrode tsa graphite, ho hloka hore ho nkeloe sebaka kamehla.Ka lebaka leo, tšebeliso e tsoelang pele ea li-electrode tsa graphite e ama le ho feta matla a tsona a litheko, ka tlhokahalo e ntseng e eketseha ea ho nkela sebaka se lebisang ho theoheng ha litheko.
6.Ntoa ea khoebo pakeng tsa linaha tse kholo tsa moruo oa lefatše
Lintoa tsa khoebo tse ntseng li tsoela pele lipakeng tsa linaha tse kholo tsa moruo oa lefatše le tsona li amme theko ea li-electrode tsa graphite.Ha linaha li beha litefiso le lithibelo tsa khoebo, 'maraka oa lefats'e oa tšepe o tobana le liphetoho tsa phepelo le tlhoko.Likhohlano tsena tsa khoebo li senya phallo e tsitsitseng ea thepa e tala, e amang ho fumaneha le litšenyehelo tsali-electrode tsa graphite.Ho hloka botsitso le ho hloka botsitso khoebong ea lefats'e ho hlahisa karolo e eketsehileng ea ho rarahana le ho susumetsa litheko tsa li-electrode tsa graphite.
Qetellong, ho feto-fetoha ha theko ea li-electrode tsa graphite ho susumetsoa ke lintlha tse fapaneng, ho kenyelletsa le tlhokahalo e ntseng e eketseha ea tšepe ea boleng bo holimo, botumo bo ntseng bo eketseha ba libono tsa motlakase tsa arc, mofuta o ka sebelisoang oa li-electrode tsa graphite, khaello ea coke ea nale ea boemo bo holimo, le lintoa tsa khoebo tse ntseng li tsoela pele.Ho sa tsotellehe ho feto-fetoha ho joalo, li-electrode tsa graphite e ntse e le karolo ea bohlokoahali bakeng sa ho etsa tšepe, ’me boiteko bo ntse bo tsoela pele ho rarolla mathata ana le ho tsitsisa litheko tsa tsona.Indasteri ea tšepe e tsoela pele ho itšetleha ka litharollo tsena tse tšepahalang ho hlahisa tšepe ea boleng bo holimo ka katleho le ka mokhoa o tsitsitseng.
Nako ea poso: Aug-25-2023