Uruhare rwingenzi rwa electrode ya spite: Gufata ingufu za ARC (EAF) isebanya hamwe nimbaraga nyinshi zubukanishi

Ibishushanyo mbonera nintwari zitaringaniye zumusaruro wa kijyambere, cyane cyane muriamashanyarazi arc(EAF). Ibi bintu bisa nkaho byoroshye gukina anUruhare rudasanzwe, gukora nkumuyoboro wo gusangwaIngufu z'amashanyarazibikenewe kurigushonga scrapicyuma nagutunganyaibyuma cyiza. Gusobanukirwa imikorere, ubwoko, n'akamaro kaIgishushanyo cya electrodeni ngombwa kubantu bose babigizemo uruhareEAF ibyuma, uhereye kuri tapi nka Mark Thompson kubahanga mu masoko zishakisha ibikoresho byizewe, bihanitse. Iyi ngingo yinabira cyane mwisi yaibishushanyo bya electrode muri ARC ARCitanura, gushakisha impamvu ari aIbigize, uko bakora, amanota atandukanye arahari (HpnaUhp), kandi ni ibihe bintu byerekana imikorere myiza no gukora neza mugusabainzira yo gusebanya. Tuzareba impamvu yaboimbaraga zo hejuruKandi imitungo idasanzwe ituma ari ngombwa kubwibiubushyuhe bwinshigusaba.

Ni ubuhe buryo bwa arc ya arc (eaf) kandi bitandukaniye he nuburyo gakondo?

Anamashanyarazi arc(EAF) yerekana iterambere rikomeye mumusaruro ugereranije naUburyo gakondoNka itanura ryibanze rya ogisijeni (bof) ikoresha cyane cyaneibyuma. A EAF mubyukuri ni inkono nini, ikomeye yo gushonga ikoraIngufu z'amashanyaraziguhindukascrapIcyuma - kuva mumodoka zishaje nibikoresho byinganda zinganda - mubyuma bishya. Iyi nzira itanga ibyiza byinshi, byanze bikunze kwishingikiriza kuri recycledIbikoresho bya Raw (steel), bigabanya cyane ibidukikije ugereranije no gucukura no gutunganya ibyuma byinkumi. EAFS izwiho guhinduka, kwemereraabaserikubyara amanota atandukanye yicyuma, harimo na filimealloyibyuma.

Itandukaniro ryibanze riri muriisokon'ibanzeIbikoresho bya Raw. Mugihe itanura rya gakondo rishingiye kubikorwa bya coke na fer ore kuriubushyuhe bwinshikubyara icyuma cyashombaro (noneho kinonosora ibyuma), theamashanyarazi arcikoresha imbaraga zo hejuruAmashanyarazi, yatanzweIbishushanyo, kurikubyara ubushyuhe bukabije- Turimo kuvuga ubushyuhe bugera kuri 1.800dogere celsees(hejuru ya 3000 Fahrenheit) kandi hakurya - mu buryo butaziguyeicyuma. Ubu buryo muri rusange yihuta kumunzani runaka kandi atanga umusanzuGreenhouseIbyuka bihambiriye, gukoraEAF ibyumaUburyo burambye kuriUmusaruro w'icyumamuri byinshi. Nibikoresho byo gutunganya, guhindura icyuma cyumunsi ibikorwa remezo byumwami.

Kuki igishushanyo cya electrode umutima wibihe bya EAF?

TheIgishushanyo cya electrodeni ngombwa rwose muriamashanyarazi arc. Bitabaye ibyo, inzira yose ntiyakoraga. Akazi kayo k'ibanze ni ugukora maniniAmashanyarazingombwa kuriKora amashanyarazi archagati yaelectrodeInama N'ibikoresho by'icyuma (scrap) Imbere mu itanura. Ibiarcni isoko yaubushyuhe bukabijebisabwagushongathesteel. Tekereza kuriIgishushanyo cya electrodeNkibintu biri mu isakofu kinini, super-ikoreshwa cyane, ariko aho guteka amazi, bishonga toni yicyuma.Ibishushanyo bya electrode ni ngombwaKuberako bafite ihuriro ryihariye ryimitungo ibereye neza ko ibidukikije bikaze.

Ubwa mbere, igishushanyo cyirata bidasanzweUmutekano muremure w'amashanyarazi, kubikesha gukemura imigezi nini (mini ibihumbi mirongo) neza) neza hamwe na minimalIngufu z'amashanyaraziigihombo (Kurwanya hasi). Icya kabiri, ifite bidasanzweubushyuheKurwanya kandiimbaraga zo hejuru, kubishobozahangane n'ubushyuhe bukabijeKandi ihuko ryiza ryakozwe naamashanyarazi arcnaibyumakwiyuhagira nta gutesha agaciro vuba cyangwa kumeneka. Ibindi bikoresho byabyutsa gusa cyangwa gusenya mubihe nkibi. TheUruhare rwa electrode ya electrodeKureka kurenga gusa amashanyarazi; Baranywaelectrodebyumwihariko byagenewe ibyifuzo bikabije byaAmashanyarazi arc itanurainzira. Nabo, nta gukabya, imikorere ikora hafi ya EAF irakora.

Nigute harashushanyije ibikoresho bikora mumatanura ya arc? (Wibande kuri ARC)

Amarozi yaamashanyarazi arcbibaho iyoIbishushanyoHamanuka uregwaicyuma. Voltage ndende, amperage yo hejuruAmashanyaraziyanyuze murielectrodeinkingi. NkaelectrodeInama zegeranya ibyuma, icyuho cyo mu kirere hagati yabo Ionie, gikora isohoka amashanyarazi arambye - theamashanyarazi arc. Ibiarcni mubyukuri bigenzurwa byumurabyo, kurekura imbaraga nyinshi cyane muburyo bwaubushyuhe. TheAmashanyarazi ararenganaKuva kuri imweelectrode, binyuze muriarc, muriscrap, birashoboka kubandiarcku wundielectrode(ukurikije gahunda), kurangiza umuzenguruko.

Iyi nzira yaamashanyarazi arcGushiraho birakomeza mugihe cyo gushonga. Theubushyuhe bukabije(akenshi urenga 3000 ° C.muri arcubwayo) kurasa kuriscrap, byihuse kubiteragushonga. TheImyitwarire ya electrodentabwo ariikigezweho mu itanura, ariko kandi ucunge Uwitekaarc'Guhagarara no kumwanya kugirango bishonde neza. Sisitemu yo kugenzura ingirakamaro ihindura umwanya waelectrodeInkingi zihoranagumana nzizaarcuburebure n'ubutegetsi. Nibigenzurwa, imbaraga-nyinshiarc, byoroherejwe no kwihanganaIgishushanyo cya electrode, ibyo bigize ishingiro ryaubushyuhemuriamashanyarazi arc, Gushoboza guhinduka gukomeyescrapinicyuma cyashongeshejwe.

Ni ubuhe buryo bwibanze bwibishushanyo bya electrode muri EAF ibyuma?

TheImikorere ya statude ya electrodemuri anamashanyarazi arcni benshi kandi banenga kugirango batsindeIgikorwa. Mugihe imikorere yibanze izwi, uruhare rwinshi rwingenzi rugaragaza akamaro kabo:

1. Gukora amashanyarazi:Iki nicyo gikorwa kigaragara. TheelectrodeIbikorwa nkinzira ya niniAmashanyarazibikenewe kubusa itanura. IbyaboUmutekano muremure w'amashanyaraziBituma ibi bibaho neza.
2. Kubyara ARC ARC:Theelectrodeinama ni ahantu hoseamashanyarazi arcni. Bagomba kwihanganira Uwitekaubushyuhe bukabijeImbaraga zidasanzwe zaarcubwayokubyara ubushyuhe bukabijeburigihe. Ubushobozi bwaIbishushanyo bya electrode kubyaraibiubushyuhe bukenewe bwo gushongathescrapni ngombwa.
3. Kwimura ubushyuhe:Theubushyuhebyakozwe naarcyimuriwe kuriscrapkwishyiriraho cyane cyane binyuze mumirasire. Theelectrode'Umwanya naarcGutunganya imbaraga kuburyo ibiubushyuheKwimura bibaho, bigira ingaruka muburyo bwo gushonga umuvuduko no gukoresha ingufu.
4. Hagarika ibintu bibi:Theelectrodeigomba kwihanganira ntabwo ariubushyuhe bwinshiyaarcnaibyumaAriko nanone igitero c'imiti kuvagusebanya(Imyandikire yashonze) no guhangayikishwa kumubiri mugihe cyo gukora (nkibishobokascrapUbuvumo). Ibyaboubushyuhegushikama kandiimbaraga zo hejuruni ngombwa hano.
5. Korohereza gutunganya:Mugihe cyo gushonga ari urufunguzo, thearcnanone ugira uruhare murigutunganyaicyiciro, gufasha gukuraho umwanda no guhindura chimie yaibyumaBinyuze kugenzurwaubushyuhekwinjiza no gukangurira ingaruka zatewe naarc.

Mubyukuri, theIgishushanyo cya electrodentabwo ari insinga gusa; Nigikoresho cyimikorere yohejuru cyangijwe gutanga ingufu, kora gushongaarc, kandi urokoke imwe mu zinyuranye zingana n'inganda ku isi. Theelectrode mumatanura ya arcIbikorwa mubyukuri ni akazi akora ibyoGushonga.

Niki kijya gukora electrode ndende? (Ibikoresho fatizo no gukora)

Kurema aIgishushanyo cya electrodeBirashoboka gukora neza muri anamashanyarazi arcni ikintu kigoye, inzira-yimibare ijyanye no guhitamo nezaibikoresho fatizon'ubuhanga buke bwo gukora. Ibikoresho byibanze ni byiza-bibaraCotroleum CokenaCoke. Coke, hamwe na kirisiti yacyo cyane, imiterere nkishigishishwa, ni ngombwa cyane kubikorwa byinshielectrode(cyaneUhpelectrode) kuko itanga ibyizaImyitwarire y'amashanyarazi, kwagura ubushyuhe buke, kandi kurwanya ibirenze ubushyuhe kandiokiside.

Inzira isanzwe ikubiyemo:

• Kuvanga:Bipimishijwe cyaneCotroleum Coke, Coke, hamwe na coal tar pitch binder ivanze ahantu hazamuwe.
• Gukora (kugenda cyangwa kubumba):Imvange noneho ikorwa muburyo bwa silindrike yaelectrode, mubisanzwe binyuze mubirori byubunini busanzwe.
• Guteka:"Icyatsi"electrodeBuhoro buhoro buhoro mu itanura rinini rirenga ibyumweru byinshi byo guhagarika binder no gukora imiterere ikomeye ya karubone.
• Gutavuga:Kongera ubucucike, imbaraga, hamwe nudutsiko, bwatetseelectrodeakenshi iterwa no gukina igitutu hanyuma yongera gutekwa. Iyi ntambwe irashobora gusubirwamo.
• Gushushanya:Iyi ni intambwe ikomeye. Theelectrodeyashyutswe cyaneubushyuhe bwo hejuru(Kwegera 3000dogere celsees) mumatanura yihariye yamashanyarazi. IbiGushushanyainzira yongeye kugarura atome ya karubone muburyo bwateganijwe bwa kristialline yibishushanyo, atanga imitungo yifuzwa nkubumoso bukomeye kandiKurwanya Ubushyuhe. TheUbushyuhe bwo gushushanyairagenzurwa neza.
• Imashini:Hanyuma, igishushanyoelectrodeni imashini ikorwa kugirango ikore ibiseke byanditse kumpera, yemerera umuntu ku giti cyeelectrodeibice kugirango bifatanye hamwe mu nkingi ndende kugirango ukoreshe muriEafs.

Iki gikorwa cyitonze cyemeza finaleIgishushanyo cya electrodegutunga ibintu bikenewe -Kurwanya hasi, ubucucike bwinshi, buhebujeimbaraga za mashini, n'ubushobozi bwo gukora munsi y'imiterereImbere mu itanura. Nka nyiri uruganda ufite imirongo 7 yumusaruro, njye, Allen, irashobora guhamya neza ibisabwa kuri buri ntambwekubyara ibyuma birebireibice nkibi.

Gutesha agaciro Ubwoko bwa electrode ya spite: RP, HP, na UHP byasobanuwe

Ntabwo aribyoseIbishushanyoByakozwe bingana. Muri rusange bashyizwe mu bikorwaUbwoko butatuUkurikije imitungo yabo hamwe nimbaraga zagenewe gukemura muriamashanyarazi arc. Gusobanukirwa iyi manota ni ngombwa kugirango uhuzeelectrodekuri yihariyeUbwoko bw'itanuran'ibisabwa.

• Imbaraga zisanzwe (rp) igishushanyo cya electrode:

  • Ibikoresho fatizo:Cyane cyane bikozwe kuva murwego rwibanzeCotroleum Coke.
  • Ubucucike bw'ubu:Yagenewe hepfoUbucucikePorogaramu (mubisanzwe <18 A / CM²).
  • Porogaramu:Ikoreshwa mu ntoya cyangwa irengaEafs, akenshi kugirango ushore shingirosteelcyangwa muriitanura ryamatanurakunonosora, kandi rimwe na rimweyarengewe arcitanura rya Ferroolloyloyloyy. IbyacuIgishushanyo gisanzwe cyamashanyaraziirakwiriye kuri izi porogaramu.
  • Ibiranga:Igiciro cyo hasi, imbaraga ziciriritse hamwe nuduce ugereranije nicyiciro cyo hejuru. AnSp graphite electrodeni uburyo bwo kwinjira.

• Imbaraga ndende (HP) Igishushanyo cya electrode:

  • Ibikoresho fatizo:Ikoresha nezaCotroleum Coke, rimwe na rimwe hamwe nigice cyaCoke.
  • Ubucucike bw'ubu:Bikwiranye cyaneUbucucikeibikorwa (mubisanzwe 18-25 A / CM²).
  • Porogaramu:Ikoreshwa muburyo buniniEafskuriinzira yo gusebanyabisaba igihe cyihuse kuruta rp yemerera.
  • Ibiranga:Itanga ibyizaImyitwarire y'amashanyarazi, Kurwanya Ubushyuhe, naimbaraga za mashinikurutaRpelectrode. Amahitamo Yizewe KubisanzweEafs. Reba ibyacuImbaraga-Imbaraga Zihejuru Electrodeamahitamo.

• Ultra-Imbaraga Zinshi (UHP) Igishushanyo cya electrode:

  • Ibikoresho fatizo:Cyane cyane byakozwe muri premiumCoke.
  • Ubucucike bw'ubu:Yagenewe gusaba byinshi hamwe nisumbabyose cyaneUbucucike(> 25 a / cm²).
  • Porogaramu:Ngombwa kubigezweho, umusaruro mwinshiEafsIntego yo gusohoka inshuro nyinshi. ByakoreshejwegushongaUmubumbe mwinshi wascrapvuba.
  • Ibiranga:IsumbaImyitwarire y'amashanyarazi (Kurwanya hasi), kurwanya neza kuri ubushyuhe kandiokiside, hejuruimbaraga za mashini. UhpElectrode itanga itanura ryo gukora kurwego rwa peak Power, kugabanya inshuro zagaburindi. Premium yacuUltra-Imbaraga Zisumbuye Igishushanyoni posired kugirango ibyo bisabwa.

Guhitamo nezaelectrodeAndika (Rp, Hp, cyangwaUhp) ni ngombwa kugirango utezimbereIgikorwa, gucunga ibiciro byingufu, no kugenzura ibiciro byumusaruro rusange. Ukoresheje anelectrodeNtabwo yashyizwe ku mbaraga za itanura irashobora kuganisha ku kunanirwa imburagihe no kudakora.

Nigute ubwiza bwa electrode ikora imikorere ya EAF nibiciro muri rusange?

Ubwiza bwaIgishushanyo cya electrodeikoreshwa muri anamashanyarazi arcIfite ingaruka zitaziguye kandi zingenzi kumikorere yabatanura hamwe nigiciro rusange cyumusaruro wibyuma. Kubashinzwe amasoko nka Mark Thompson, gusobanukirwa iyi link nurufunguzo rwo gufata ibyemezo bifatika bidafite akamaro bitabangamiye. UbuziranengeelectrodeBirasa nkaho bihendutse hejuru, ariko akenshi biganisha ku biciro byinshi muri rusange kubera ibiciro byo gukoresha (kumenagura cyangwa kwishongora vuba), kubera guhungabana cyangwa guhungabana), hamwe nibibazo byo gukora

UbuziranengeIbishushanyo, kurangwa nuburyo bumwe, ubucucike bwinshi,Kurwanya hasi, byizaubushyuheKurwanya guhunga, kandiimbaraga zo hejuru, Tanga umusanzu kuri:

• Kunywa electrode ya electrode:Bahanganyeubushyuhe bukabijena mashini ishimangira neza, biganisha ku gihe kirekireUbuzima bwa serivisiKandi igishushanyo kidakoreshejwe kuri toni yicyuma cyakozwe.
• Kunoza Ingufu:ByizaImyitwarire y'amashanyarazibisobanura bikeIngufu z'amashanyarazini ubusaubushyuhemurielectrodeubwayo, yemerera imbaraga nyinshi kugera kuriarcnagushongathescrapbyihuse.
• Kongera umusaruro:Gihamyearcimikorere no kugabanuka mugiheelectrodeKumeneka cyangwa gutsindwa imburagihe biganisha ku gihe gito kanda-kanda inshuro nyinshi.
• Yagabanije ibyago byo kumeneka:Isumbaimbaraga za mashinikugabanya ibyago byaelectrodeInkingi zica mugihe cyo gukora, zirashobora gutinda bihenze kandi zishobora kwangirika itanura.
• Imikorere ihoraho:Kwiringirwaelectrodetanga imyitwarire ihanuwe, yemerera kugenzura neza no gufashakubyara ibyuma birebireburigihe.

Ibinyuranye, bidahuye cyangwa bike-byizaelectrodeirashobora kuganisha ku kiruhuko cyakunze kugaragara, gukoresha ingufu nyinshi, ntateganijwe gushonga, kandi byiyongereyeGukubitaIbibazo, amaherezo wirukane ikiguzi kuri toni ya steel. Rero, gushora imari mubwizaIbishushanyoni ngombwa gukora neza kandi byubukunguEAF ibyuma.

Ni izihe ngorane z'ingenzi abadeli bahura na electrode y'ibishushanyo mu bikorwa bya EAF?

Gukora anamashanyarazi arcizanye ibibazo byayo, kandi byinshi muribi bifitanye isano naIbishushanyo. Abashoramari nitanura bahora baharanira kugabanya ibyo bibazo kugirango umusaruro woroshye kandi umeze neza. Ikibazo kimwe gikomeye niGukoresha electrode. Ibishushanyo bya electrode ikoreshwahejuru mugihe cyibikorwa binyuze hejuru yo kugabura (imyuka kuberaarc'ubushyuhe bukabije), hejuruokiside. Gucunga no kugabanya iki gukoresha ni ngombwa kugirango ugenzure ibiciro.

Indi mbogamizi zikomeye, akenshi ububabare bwabaguzi nka Mark, iraharanira inyunguelectrodeubuziranenge no kwizerwa. Gutandukana murielectrodeImitungo irashobora kuganisha ku mikorere idateganijwe, idahindagurikaarcimyitwarire, no kongera ibyago byo kumeneka. Ibi bishimangira akamaro ko gufatanya kubakora ibyuma bizwi hamwe nubuyobozi bukomeye. Gutwara no kwinjiramoelectrodeIbice bisaba kwita; Kwihutisha bidakwiye birashobora kuganisha ku kurwanya amashanyarazi menshi ku bijyanye no guhuza, kubyara birenzeubushyuhekandi birashoboka gutera kunanirwa guhuriza hamwe cyangwaelectrodegusenyuka. Byongeye kandi,electrodeGusenyuka mugihe cyo gukora ni umutwe munini, bigatera igihe cyingenzi, kwangiza itanura kumurongo, no gutakaza umusaruro. Hanyuma, ibiciro byisoko kuriIbishushanyo, bitwarwa naIbikoresho bya Rawibiciro (cyane cyaneCoke) hamwe no gutanga isoko / ibisabwa, byongeraho ikindi kintu gikomeye cyo kugura no gucunga ibiciroEafs.

Nkumuguzi (nka Mark), nigute ushobora kwemeza ko uri isoko yizewe kandi nziza-nziza nziza?

Kuba ba nyirubwite nabashinzwe gutanga amasoko nka Mark Thompson, humura kwizerwa, ubuziranengeIbishushanyoni igihe kinini. Urebye ingingo zidashobora kubabara ubuziranenge budahuye, ibicuruzwa byoherejwe, ndetse nibibazo byemezo, uburyo bufatika bwo guhitamo no kugenzura ni ngombwa. Hano hari abaguzi b'intumbe z'umuryango barashobora gufata:

1. Gutandukanya nezaNtukishingikirize gusa ku giciro. Ubushakashatsi bushobora gutanga. Shakisha inganda zashizweho zifite amateka yagaragaye, nkibikoresho byacu mubushinwa bifite imirongo 7 yumusaruro. Reba uburambe bwabo, amasoko nyamukuru yoherezwa mu mahanga (uburambe hamwe na USA, Uburayi, nibindi, byerekana kumenyera amahame mpuzamahanga), hamwe nubushobozi bwumusaruro.
2. Gusaba ibyemezo no gutanga inama:Saba ibisobanuro birambuye, raporo yibikoresho, hamwe nicyemezo kijyanye (urugero, ISO 9001 kubidukikije). Mugihe turi maso yo kwirinda uburiganya, abaguzi bemewe byoroshye gutanga ibyangombwa byaboelectrodeibicuruzwa. Baza ibinyuranye.
3. Sobanukirwa amanota (RP, HP, UHP):Menya neza ko utanga isoko atandukana nezaUbwoko bwa electrode ya electrodekandi irashobora gutanga amanota yihariye (HpcyangwaUhp) birasabwa kubwaweamashanyarazi arc. Muganire kuriIbikoresho bya Rawshingiro (urugero, igipimo cyaCokekuriUhp).
4. Baza kubyerekeye Igenzura ryiza:Baza ibyatsi byabo bya QC mubuzima bwose - KuvaIbikoresho bya RawKugenzura kuriGushushanyakugenzura no kurangizaelectrodegushushanya no kwipimisha. Nigute bashobora guhoraho?
5. Muganire ku bikoresho no kuyobora ibihe:Vuga neza gahunda yawe yo gutanga. Abatanga isoko bizewe basobanukirwa ingaruka zo gutinda kandi zigomba gutanga ibihe bigezweho kandi bikatera ibikoresho bya refstique. Gukemura ibibazo bishobora kohereza ibicuruzwa bidashoboka.
6. Shakisha ibyavuyemo cyangwa ubushakashatsi bwibanze:Ababikora bazwi bakunze kugira ubuhamya cyangwa ubushakashatsi bwabakiriya banyuzwe, birashoboka ndetse no mukarere kawe (Amerika, Amerika ya Ruguru, Uburayi).
7. Suzuma ubugenzuzi bwuruganda cyangwa ubugenzuzi bwa gatatu:Kubigunze cyane cyangwa gusabana gushya, gutunganya ubugenzuzi cyangwa mbere yo kohereza birashobora gutanga ibyiringiro byinyongera bijyanye nibyiza nibikorwa.
8. Wubake umubano:Itumanaho rifunguye ni urufunguzo. Korana nabaguzi bisubizwa, mucyo, kandi bafite ubushake bwo kumva ibyo ukeneye byihariye kubyerekeyeIbishushanyo bya electrode muri EAFibikorwa. Nka Allen, nashyize imbere itumanaho risobanutse nabakiriya nka Mariko.

Mugufata izi ntambwe, abaguzi barashobora kunoza cyane amahirwe yo gufatanya ubuziranenge bwizaelectrode ikoreshwa muri eafImikorere, kugabanya ingaruka no kwemeza imikorere yizewe. Ibicuruzwa nkacuInyenzi zitwara neza kuri electrodenaibishushanyo mboneraTekereza ubwitange bwacu kubikoresho byiza.

Urebye imbere: Uruhare rushingiye ku gishushanyo mbonera cy'ibishushanyo ndaraza

Theamashanyarazi arcburyo, kwishingikiriza cyaneIbishushanyo, isanzwe ibuye ku mfuruka yumusaruro wa greener ibyuma kubera ubushobozi bwayo bwo gutunganyasteel. Mugihe usunika isi yose kugirango irangire, iUruhare rwa electrode ya electrodenaEAF ibyumani ngombwa kuba ingenzi cyane. Iterambere ry'ejo hazaza rishobora kwibandaho no kuzamura imikorere no kugabanya ingaruka zishingiye ku bidukikije. Ibi birimo ubushakashatsi bukomejeelectrodeIbikoresho hamwe no Gukora Kugabanyaokisideno kubikoresha hasi, bigira ingaruka kubiciro byimikoreshereze nibikoresho byumutungo.

Byongeye kandi, guhanga udushya muriEafIkoranabuhanga ubwaryo, nko kugenzura neza, sisitemu yo kugarura ingufu, hamwe nibishobora gukoresha bishobora kongerwaIngufu z'amashanyaraziInkomoko yo gukomeraarc, Ese kuzuza iterambere murielectrodeikoranabuhanga. Gutwara yerekeza hejuruUbucucikeibikorwa kugirango umusaruro mwinshi uzakomeza gusaba imbereUhp electrodeubuziranenge, cyane cyaneubushyuheGuhungabana naimbaraga za mashini. Mugihe tugenda imbere, ingufu hagati yuburyo bukora neza hamwe nibikorwa byinshiIbishushanyobizaba ingenzi mugukora ibyuma birambye, kugabanya kwishingikiriza kuriitanura rya gakondo, kandi utanga umusanzu mubukungu bwizengurutse usubiramo nezaicyuma. Abicisha bugufiIgishushanyo cya electrodeizakomeza kuba ikintu cyingenzi mugihe kizaza cyaIbyuma bigezweho.

Urufunguzo rufata: Ifoto yerekana muri EAF ibyuma

• Ibice byingenzi: Ibishushanyoni ngombwa kuriamashanyarazi arc(EAF) Igikorwa, kuyobora UwitekaAmashanyarazibikenewe kuriKora amashanyarazi arcnagushonga scrapibyuma.
• Umutungo udasanzwe:Igishushanyo cyatoranijwe hejuruImyitwarire y'amashanyarazi, bidasanzweKurwanya UbushyuheKurihangane n'ubushyuhe bukabije, naimbaraga zo hejurubisabwa mubidukikije bikaze.
• Uko bakora: Electrodegutwara hejuruIbinyuranyekubyara anarchagati yaelectrodeinama nascrapGutangaubushyuhe bukabijeKuri Gushonga.
• Ubwoko: ElectrodeNgwino mu manota -Imbaraga zisanzwe (rp), Imbaraga nyinshi (HP), naUltra-Imbaraga Zinshi (UHP)- bishingiye kuriibikoresho fatizo (Cotroleum Coke, Coke) naUbucucikeubushobozi. GuhuzaelectrodeAndika itanura ni ngombwa.
• Ingaruka nziza zigura:UbuziranengeIbishushanyoKuganisha ku gukoresha hasi, imbaraga nziza zingufu, kongera umusaruro, kandi kugabanya ingaruka zikora ugereranije nuburyo bwiza bworoshye.
• Gutesha agaciro Ingamba:Abaguzi bagomba kuba abatanga neza, bagenzura ibyemezo, basobanukiwe amanota ya electrode, baza kubyerekeye QC, bakaganira kuri quitiers kugirango babone soctompi yizewe.
• EAF iraba icyatsi: EAF ibyuma, ikoreshwa naIbishushanyo, ugira uruhare runini mugusubiramosteelkandi itanga ubundi buryo burambye kuriUburyo gakondo.
• Ibizaza Icyitonderwa:Iterambere rihoraho rigamije kunozaelectrodeGukora (gukoresha hasi, imikorere yo hejuru) no guhuza hamwe niterambere mugihe cyarambye.