Indima ebalulekileyo ye-Ectrodes ye-Ectrodes: Ukunyusa izixhobo ze-ARC zombane (EAF)

Igrafu eleckiterodes ngamagorha angangqubaniyo yemveliso yentsimbi yanamhlanje, ngakumbi ngaphakathiIsiko le-ARC le-ARC(EAF). Ezi zinto zilula zilula zidlalaIndima engenakuphikwa, ngokusebenza njengomgaqo wokukhululwaamandla ombaneifunekanyibilika I-Scrapintsimbi kwayehlaziyaIbe yintsimbi esemgangathweni ephezulu. Ukuqonda umsebenzi, iintlobo, nokubaluleka kweigrafu electrodeibalulekile nabani na obandakanyekayoI-EAF Steeelmenking, ukusuka kwiziko lemililo elinjengoMark Thompson kwiingcali zokuthenga iingcali ezifuna ukuthembeka, izixhobo eziphezulu zokusebenza. Eli nqaku ligqogqa kwihlabathi liphelaIgrafu electrodes kwi-Arc yombaneIziqithi, Ukuhlola ukuba kutheni benjaloIcandelo elibalulekileyo, hayi indlela abasebenza ngayo, amabakala ahlukeneyo afumanekayo (HpkwayeUhp), Kwaye ziziphi izinto eziqinisekisa ukusebenza ngokugqibeleleyo kunye nokusebenza kakuhle kwimfunoInkqubo yokuthambisa i-Steeelm. Siza kuphonononga ukuba kutheniAmandla amakhulu oMatshinikwaye iipropathi ezodwa zibabonisa ukuba le ntoIqondo lokushisa eliphezuluisicelo.

Yintoni kanye kanye imililo ye-ARC yombane (EAF) kwaye yahluke njani kwiindlela zemveli?

AIsiko le-ARC le-ARC(I-EAF) imele ukuqhubela phambili okukhulu kwimveliso yentsimbi xa kuthelekiswaiindlela zemveliNjengesithando seoksisigen esisiseko (iBoF) esetyenziswa ngokuyintlokoigoqo lentsimbi. I-EAF ibaluleke kakhulu imbiza enkulu, eqinileyo inyibilikisa elulaamandla ombaneukuguqulaI-ScrapIsinyithi-sisukela kwiimoto ezindala kunye nezinto zombane kwizinto ezibonakalayo ezivela kwimizi-mveliso-kwintsimbi entsha. Le nkqubo ibonelela ngeenzuzo ezininzi, ixhomekeka kuxhomekekoImpahla engekasilwa (Intsimbi yentsimbi), esona sinciphisa kakhulu irenti yendawo yokusingqongileyo xa kuthelekiswa nokumbiwa nokulungisa i-Iron ye-Iron ye-Iron ye-Iron. I-EFS yaziwa ngokuba bhetyebhetye bazo, ukuvumelaI-Steelmakersukuvelisa iintlobo ezahlukeneyo zamabakala ensimbi, kubandakanya okhethekileyoalloyizitithi.

Umahluko ophambili bulele kwiUmthombo wamandlakunye neprayimariImpahla engekasilwa. Ngelixa i-bost yemveli ixhomekeke ekuphenduleni kweekhemikhali ze-coke kunye nentsimbi yentsimbi kwiIqondo lokushisa eliphezuluukuvelisa intsimbi enyibilikisiweyo (ethi icinyiwe kwintsimbi), iIsiko le-ARC le-ARCisebenzisa amandla aphezuluNgangoku, zisiweigrafu electroniki, ukuyavelisa ubushushu obukhulu-Sithetha ngamaqondo obushushu afikelela kwi-1,800I-degrees Celsius(ngaphezulu kwe-3,000 fahrenheit) nangaphaya - ngokuthe ngqo ukunyibilikisaisinyithi. Le ndlela ihamba ngokukhawuleza ngokukhawuleza kwemveliso ethile kwaye inegalelo kwiI-Greenhouse esezantsiukukhutshwa kwegesi, ukwenzaI-EAF SteeelmenkingIndlela yokuzinzileyo yeUkuveliswa kwentsimbiKwiimeko ezininzi. Yindlu yendlu yokuphinda isebenze, iguqule intsimbi ye-izolo ibe yezakhiwo zangomso.

Kutheni le nto igrafu Ectrode Intliziyo yenkqubo ye-EAF?

Iigrafu electrodeibalulekile ngokwenene kwiIsiko le-ARC le-ARC. Ngaphandle kwayo, yonke inkqubo ingekhe isebenze. Umsebenzi wayo ophambili kukuqhuba okukhuluNgangokuiyimfunekoYenza i-arc yombanephakathi kwei-electrodeIingcebiso kunye nentlawulo yentsimbi (I-Scrap) ngaphakathi kwiziko lesithando. Lei-arcNgumthombo weUbushushu obukhuluifunekanyibilikaiIntsimbi yentsimbi. Cinga ngeigrafu electrodeNjengokuba into kwi-giant giant, i-cettle enamandla, kodwa endaweni yamanzi abilayo, inyibilika yentsimbi yentsimbi.Igrafu i-electrodes ibalulekileKuba banendibaniselwano eyodwa yepropathi elungele olu meko ngcwele.

Okokuqala, igrafiti ye-graditite iqhayisaUkuqhubela phambili kombane okuphezulu, yivume ukuba ichaphazele imibutho enkulu (amashumi amawaka ee-AMPres) ngokufanelekileyoamandla ombaneIlahleko (ukuxhaphakala okuphantsi). Okwesibini, ikhulilei-thermalUkuxhathisa kwayeAmandla amakhulu oMatshini, yenza ukubaUkumelana nobushushu obukhulukunye ne-thermal eveliswe ngui-arc yombanekwaye iIntsimbi enyibilikayoUkuhlamba ngaphandle kokuqhekeza ngokukhawuleza okanye ukophula. Ezinye izinto ziya kufika phunga okanye zitshabalalise phantsi kweemeko ezinjalo. IIndima yegraphite ye-Electrodesidlulela ngaphaya kokuqhuba umbane; Ziyinto enokusetyenziswai-electrodeyenzelwe ngokukodwa iimfuno ezigqithisileyo zeI-Arc ye-Arc ye-ARC ye-ARCinkqubo. Zingaphandle, ngaphandle kokugqithisa, umsebenzi osebenzayo usebenza apho isebenza khona.

Ngaba isebenza njani igrafu i-electrodes emsebenzini kwi-Arc ye-ARC ye-ARC? (Gxila kwi-ARC)

Umlingo weIsiko le-ARC le-ARCkwenzeka xaigrafu electronikizihlisiwe kwityala leisinyithi. I-volt ephezulu, i-implate ephakamileyoUmbane wangokuidluliselwe kwii-electrodeikholamu. Njengei-electrodeIingcebiso zisondele kwi-metric ntlawulo, umsantsa womoya phakathi kwazo i-ioyisi, ukudala ukukhutshwa kombane okuzinzileyo -i-arc yombane. Lei-arcI-BOLT elawulwa ngumbane, ukukhupha izixa ezonakeleyo zamandla amakhulu ngokuyintloko ngendlela yeubushushu. IUkudlula kombaneukusuka kwenyei-electrode, ngei-arc, kwiI-Scrap, enokubakho kwelinyei-arckwenyei-electrode(kuxhomekeke kuseto), ukugqiba isekethe.

Le nkqubo yei-arc yombaneUkuqulunqwa kuyaqhubeka ngexesha lesigaba sokunyibilikisa. IUbushushu obukhulu(ihlala ingaphezulu kwe-3000 ° Cngaphakathi kwe-arc yombanengokwayo) dama kwiI-Scrap, kubangela ukubanyibilika. IIhambo ye-Electrodehayi njeokwangoku kwiziko, kodwa ilawule ii-arcUzinzo kunye nendawo yokuqinisekisa ukunyibilika okufanelekileyo. Iinkqubo zokulawula ezinobuchule zilungisa imeko yei-electrodeIikholamu zihlala zigcina ilungisai-arcubude kunye negalelo lamandla. Kulawulwa, amandla aphezului-arc, ukuqhutywa ngokuqinileyoigrafu electrode, lenza isiseko seIsizukulwanakwiIsiko le-ARC le-ARC, yenza ukuba utshintsho oluqinileyoI-Scrapkwiinyibilikisi.

Yeyiphi imisebenzi ephambili ye-elektroniki kwi-EAF ye-EAF ye-EAFE?

IImisebenzi yegraphite ye-ElectrodeskwiIsiko le-ARC le-ARCzininzi kwaye zibaluleke kakhuluUmsebenzi weLource. Ngelixa umsebenzi ophambili owaziwayo, iindima eziphambili zeqhosha zibonisa ukubaluleka kwabo:

1. Ukuqhuba ngombane okwangoku:Le yeyona misebenzi ibonakalayo. Ii-electrodeIzenzo ezinjengele ndlela yokuhambaNgangokuifuneka ukulawula iziko. BaboUkuqhubela phambili kombane okuphezuluUkuqinisekisa oku kwenzeka kakuhle.
2. Ukuvelisa i-Arc enyibilikayo:Ii-electrodeIingcebiso zichanekile aphoi-arc yombaneichukunyisiwe. Kufuneka bakwazi ukumelanaAmaqondo obushushu agqithisileyokunye nemikhosi ekhuthazayo yei-arcngokwayovelisa ubushushu obukhulurhoqo. Amandla eI-Ectrodes Electrodes ukuba iveliseleUbushushu buyimfunekoiI-ScrapIbalulekile.
3. Ukudluliselwa kobushushu:Iubushushuiveliswe ngui-arcidluliselwe kwiI-ScrapIntlawulo ikakhulu ngokuyintloko kwimitha. Ii-electrodeIsikhundla kunye nei-arcuzinzo mpembelelo kangakanani leubushushuUkudluliselwa kwenzeke, ngokuthe ngqo kwi-leand ekhawulezayo kunye nokusetyenziswa kwamandla.
4. Iimeko ezinzima ezinzima:Ii-electrodekufuneka inyamezele kuphelaIqondo lokushisa eliphezuluyei-arckwayeIntsimbi enyibilikayokodwa kukufumana uhlaselo lweekhemikhalislag(Ukungcola okuqinisekileyo) kunye noxinzelelo lomzimba ngexesha lokusebenza (njengokuba kunokwenzekaI-ScrapI-Cave-Ins). Baboi-thermaluzinzo kwayeAmandla amakhulu oMatshinizibalulekile apha.
5. Ukuququzelela ukucocwa:Ngelixa inyibilikisi sisitshixo,i-arcidlala indima kwihlaziyaInqanaba, ukunceda ukususa ukungafezekisi kunye nokulungisa i-chemistry yeIntsimbi enyibilikayongokulawulwaubushushuIgalelo kunye nefuthe lempembelelo kwii-arc.

Eyona nto iphambili,igrafu electrodeayisiyo cingo nje; sisixhobo sokusebenza esiphezulu senjini ukuhambisa amandla, yenza ukunyibilikai-arc, kwaye usinde kwiyona ndawo iphambili ehlabathini emhlabeni. IElectrodes kwiziko lombane ze-ARCImisebenzi yinyaninyibilika intsimbi.

Yintoni eqhubekayo ekwenzeni igrafikhi yokusebenza esebenzayo? (Izinto ezingafunekiyo kunye neMveliso)

Ukwenza iigrafu electrodeukwazi ukwenza ngokuthembekileyo kwiIsiko le-ARC le-ARCyinkqubo enzima, inkqubo yamanqanaba amaninzi abandakanya ikhethiweyoiimpahla ezingekasilwaIindlela zokwenza izinto ezichanekileyo. Izithako eziphambili zibalwa kakhuluI-Petroleum CokekwayeInaliti coke. Inaliti coke, kunye ne-crystalline yayo kakhulu, inaliti efana nenaliti, yeyona nto ibaluleke kakhulu ekusebenzeni kakhuluelectrodes(ngakumbiI-UHP igrafuElectrodes) kuba ibonelela kakuhleUkuqhutywa kombane, Ukwanda komhlaba okuphantsi, kunye nokuxhathisa okuphakathi kwi-thermal shrick kwayeoxidation.

Inkqubo iqhele ukubandakanya:

• Ukuxuba:Iimali ezilinganayo eziluncedoI-Petroleum Coke, Inaliti coke, kwaye i-binder ye-pitch ye-pitch ixutywe kumaqondo obushushu aphakamileyo.
• Ukwenza (ukuphuma okanye ukubumba):Umxube emva koko wenziwa ube kwimeko ye-cylindrical yei-electrode, ngesiqhelo ngokupheliswa kobukhulu obuqhelekileyo.
• Ukubhaka:"Luhlaza"i-electrodeIhamba kancinci i-booce enkulu ngaphezulu kweeveki ezininzi ukuya kwikhalithi ye-Binder kwaye yenza isakhiwo sekhabhoni esiqinileyo.
• Ukungavavanywa:Ukonyusa ukuxinana, amandla, kunye nokuqhutywa, ukubhakwai-electrodeihlala ifakwe i-pitch phantsi koxinzelelo emva koko iphinde ihlawulwe. Eli nyathelo linokuphinda.
• I-PARAPTION:Eli linyathelo elibalulekileyo. Ii-electrodeishushu ukubaamaqondo obushushu aphezulu(Sondela kwi-3000I-degrees Celsius) Kwiziko elikhethekileyo lombane. Lei-cografikiqhubela phambili i-atom yekhabhoni kwisiseko sekristali ye-crystalline yegrafu, ukudlulisela iipropathi ezinqwenelekayo njengokuphumelela okuphezulu kwayeUkuxhathisa i-thermal. IIqondo lobushushu legrafikiulawulwa ngononophelo.
• Matshini:Okokugqibela, igrafikii-electrodeluhlobo lwe-forciction ukuba lwenze iziseko ezibodwa kwiziphelo, zivumela umntui-electrodeamacandelo okubandakanywa kwikholamu emide ukuze asebenzise kwiI-efs.

Inkqubo ye-medicaumigung iqinisekisa ukugqibelaigrafu electrodeineempawu ezifanelekileyo -ukuxhaphaka okuphantsi, uxinzelelo oluphezulu, olugqwesileyoUkomelela kwamatshini, kwaye amandla okwenza phantsi kwemeko yokohlwayangaphakathi kwiziko lesithando. Njengomnini-fektri enemigca eyi-7 yemveliso, i, iAllen, inokungqina ukubaluleka okufunekayo kwinyathelo ngalinye ukuyaVeza intsimbi esemgangathweni ephezuluizinto ezinje.

Ukukhuphela iindidi zegrafiki ye-Electrodes: RP, HP, kwaye u-Uhp uchaze

Akunjalo kwakonaigrafu electronikiziyadalwa zilingana. Zihlala zihlulweIindidi ezintathuNgokusekwe kwiipropathi zabo kunye namanqanaba ombane ayilelwe ukuphatha kwiIsiko le-ARC le-ARC. Ukuqonda la mabanga kubaluleke kakhulu okuthelekisai-electrodekwicandelo elithileUhlobo lwezikokunye neemfuno zokusebenza.

• Amandla aqhelekileyo (RP) I-Eptrode Electrode:

  • Iimpahla ezingekasilwa:Ngokuyintloko kwenziwe kwiCandelo leMaliI-Petroleum Coke.
  • Ukuxinana okwangoku:Yenzelwe ezantsiUkuxinana okwangokuIzicelo (ngokwesiqhelo <18 a / cm²).
  • Izicelo:Isetyenziswe encinci okanye indalaI-efs, ihlala inyibilikaIntsimbi yentsimbiokanye ngaphakathiIziko leLadleukucocwa, ngamanye amaxesha ngaphakathiI-ArcIziko lemveliso ye-ferroalloy. BethuI-cografite eqhelekileyoilungele ezi zicelo.
  • Iimpawu:Iindleko ezisezantsi, amandla aphakathi kunye nokusebenza xa kuthelekiswa namanqanaba aphezulu. AI-RP ye-initerode ye-imeyilekukhetho lwenqanaba lokungena.

• Amandla aPhezulu (HP) I-Ectrode Ecline:

  • Iimpahla ezingekasilwa:Sebenzisa umgangatho ophezuluI-Petroleum Coke, ngamanye amaxesha ngenxalenye yeInaliti coke.
  • Ukuxinana okwangoku:Ilungele ngaphezuluUkuxinana okwangokuImisebenzi (ngokwesiqhelo 18-25 a / cm²).
  • Izicelo:Isetyenziswe kwiphakathi ukuya kwinqanaba elikhuluI-efskubaInkqubo yokuthambisa i-SteeelmUkufuna amaxesha anyibilike ngokukhawulezisa kune-RP kuvumela.
  • Iimpawu:Inika ngconoUkuqhutywa kombane, Ukuxhathisa i-thermal, kwayeUkomelela kwamatshinikunokubaRpelectros. Ukhetho oluthembekileyo kumgangatho omkhuluI-efs. JongaI-Ecpitite ePhakamileyo ye-EclineKhetha ukhetho.

• I-Ultra-ephezulu yamandla e-Ultra

  • Iimpahla ezingekasilwa:Ngokuyintloko kwenziwe kwipremiyamuInaliti coke.
  • Ukuxinana okwangoku:Yenzelwe ezona zicelo zifuna kakhuluUkuxinana okwangoku(> 25 A / CM²).
  • Izicelo:Ibaluleke kakhulu kwimveliso yanamhlanje, enemveliso ephezuluI-efsijolise kwiziphumo eziphezulu kunye nokusebenza kakuhle. Iqhele ukunyibilikaimithamo ephezulu yeI-Scrapngokukhawuleza.
  • Iimpawu:IphezuluUkuqhutywa kombane (ukuxhaphaka okuphantsi), ukuxhathisa ngokugqwesileyo kwi-thermal shrick kwayeoxidation, iphezuluUkomelela kwamatshini. I-UHP igrafuI-electrode ivumela iziqitha ukuba isebenze kumanqanaba amandla e-Peak, ukunciphisa amaxesha e-TAP-TOPIC. Ipremiyamu yethuI-Ultra-ephezulu yamandla e-Iltradeigcwele le misebenzi ifunwayo.

Ukukhetha ngokuchanekileyoi-electrodeChwetheza (Rp, Hp, okanyeUhp) ibalulekile ekusebenzeniUmsebenzi weLource, ukulawula ukusetyenziswa kwamandla, kunye nokulawula iindleko zemveliso ngokubanzi. Sebenzisa ii-electrodeAkazange ikalwe ukuba amandla ebongo anokukhokelela ekungaphumeleli kwangaphambi kwexesha kunye nokungasebenzi kakuhle.

Umgangatho wePhambili ye-electrode uchaphazela njani ukusebenza kwe-EAF kunye neendleko ngokubanzi?

Umgangatho weigrafu electrodeisetyenziswe kwiIsiko le-ARC le-ARCInempembelelo ethe ngqo neyenzileyo kokusebenza kwesithando kunye nexabiso lemveliso yentsimbi. Amagosa okuthengwa kwempahla efana noMark Thompson, ukuqonda eli khonkco liphambili ekwenzeni izigqibo ezinobuchule beendleko ezingakhange ziyeke ukusebenza kakuhle. Umgangatho osezantsielectrodesIngabonakala ingabizi kakhulu, kodwa zihlala zikhokelela kwiindleko eziphezulu zexabiso eliphezulu lokunyusa ukusetyenziswa (ukuphazamiseka okanye ukuphazamiseka okungaphantsi okanye ukungazinzi), kunye nokuphazamiseka okuphantsi komhlaba, kunye nokuphazamiseka okuncinci.

Umgangatho ophezuluigrafu electroniki, iphawulwa ngokwesakhiwo esifanayo, uxinzelelo oluphezulu,ukuxhaphaka okuphantsi, Ndigqwesilei-thermalUkunganyangeki kothusayo, kwayeAmandla amakhulu oMatshini, Faka inxaxheba kwi:

• Ukusetyenziswa kwe-elektrodeBayamelanaAmaqondo obushushu agqithisileyokunye nokucinezelwa koomatshini ngcono, okukhokelela kwixesha elideUbomi Benkonzokunye negrafu encinci etyikitywa ngetoni nganye yentsimbi.
• Ukuphuculwa kokusebenza kwamandla:NgconoUkuqhutywa kombanekuthetha ngaphantsiamandla ombaneichithwe njengeubushushungaphakathi kwii-electrodengokwayo, kuvumela amandla ngakumbi ekufikelele kwii-arckwayenyibilikaiI-ScrapNgesantya.
• Ukonyuka kwemveliso:Zizinzilei-arcintsebenzo kwaye incitshisiwei-electrodeUkwahlula okanye ukusilela kwangaphambi kwexesha kukhokelela kwimpompo ye-pic-to-to-Top Times kunye nemveliso yokukhupha ukutya okuphezulu.
• Ukuncitshiswa komngcipheko wokuqhawula oko:IphezuluUkomelela kwamatshiniUkunciphisa umngcipheko wei-electrodeIikholamu eziqhekeza ngexesha lokusebenza, ezinokubangela ukulibaziseka kwexabiso kunye nokulimala kweziko.
• Umsebenzi ongaguqukiyo:InokuthenjwaelectrodesNika indlela yokuziphatha eqingqiweyo, ivumela ulawulo olungcono lwenkqubo kunye nokuncedaVeza intsimbi esemgangathweni ephezulurhoqo.

Ngokuchaseneyo, ngokungekho mgangathweni okanye umgangatho ophantsielectrodesinokukhokelela kwikhefu rhoqo, ukusetyenziswa kwamandla aphezulu, imijikelezo engalindelekanga yokulungisa, kwaye inyukeukuxabanaImiba, ekugqibeleni iqhuba indleko ngetoni nganye yentsimbi. Ke ngoko, ukutyala imali kumgangathoigrafu electronikikubalulekile ukuba kulunge kwaye uqoqoshoI-EAF Steeelmenking.

Yeyiphi imiceli mngeni abajamelana nayo i-elektroniki kwi-elektroniki kwimisebenzi ye-EAF?

UkusebenzaIsiko le-ARC le-ARCiza nemiceli mngeni yemvelo, kwaye ezinye zazo zinxulumene ngqo neigrafu electroniki. Abasebenzi be-Steeters kunye nabasebenzi bezixhobo bahlala bezabalazela ukunciphisa le micimbi ukuqinisekisa imveliso egudileyo nefanelekileyo. Omnye umngeni omkhuluUkusetyenziswa kwe-electrode. Igrafu elektroniki isetyenzisiwephezulu ngexesha lenkqubo ngokusebenzisa i-sublimi-arc'SUbushushu obukhulu), umphezuluoxidation. Ukulawula nokunciphisa oku ukusetyenziswa kubaluleke kakhulu kulawulo lweendleko.

Olunye ucelomngeni olubalulekileyo, ngokufuthi inqaku leentlungu kubathengi njengabaphawuli, ukuqinisekisa ngokuguquguqukayoi-electrodeumgangatho kunye nokuthembeka. Umahluko kwii-electrodeIipropathi zinokukhokelela ekusebenzeni okungalindelekanga, ukungazinzii-arcindlela yokuziphatha, kunye nomngcipheko wokwanda. Oku kugxininisa ukubaluleka kokufumana ukufunyanwa kubavelisi abadumileyo kulawulo oluqinileyo. Ukuphatha kunye nokujoyinai-electrodeamacandelo kukwafuna ukhathalelo; Ukudibana okungafanelekanga kunokukhokelela ekuxhathisweni kombane okuphezulu, ukuvelisa ngaphezuluubushushukwaye inokubangela ukungaphumeleli okudibeneyo okanyei-electrodeukwaphuka. Ngapha koko,i-electrodeUkwahlula phakathi kokusebenza yintloko ebuhlungu, ebangela ukuba ixesha lokuphumla, umonakalo onokubakho kwi-leace, kunye nelahleko yemveliso. Okokugqibela, intengo yexabiso lentengisoigrafu electroniki, iqhutywa nguImpahla engekasilwaIindleko (ngakumbiInaliti coke) kunye nokunikezelwa kwe-Global / imfuno, yongeza olunye ungqimba lobunzima ekuthengweni nasekulawuleni kweendlekoI-efs.

Njengomthengi (njengoMark), unokuqinisekisa njani ukuba ufumana umthombo othembekileyo kwaye ugrafikhi ekumgangatho ophezulu?

Kubanini benkampani kunye namagosa okuthengwa kwempahla anjengoMark Thompson, ukufunyanwa komgangatho onokuthenjwa, ophezuluigrafu electronikiyinto enkulu. Ngenxa yamanqaku eentlungu ezinokubakho kumgangatho ongenamgangatho, ukulibaziseka kokuhambisa, kunye nemicimbi yesatifikethi, indlela enobuchule, indlela yokuchongwa kwabathengi kunye nokuqinisekiswa kubalulekile. Nazi amanyathelo aphambili abathengi abanokuthatha:

1. Ukulungiswa ngokupheleleyo kwabathengisi:Sukuxhomekeka kwixabiso. Phantse abathengisi abanokubakho. Jonga iifektri ezimiselweyo ngerekhodi eqinisekisiweyo, njengeziko lethu e-China ngemigca yemveliso yesi-7. Jonga amava abo, iimakethi zamanani okuthumela ngaphandle (amava e-USA, eYurophu, njl njl, ibonisa ukuqhelana nemigangatho yamazwe), kunye nokuvelisa amandla.
2. Cela iZilungiso kunye neeNgxelo zovavanyo:Cela ingcaciso eneenkcukacha, iingxelo zohlalutyo lwezinto ezibonakalayo, kunye neziqinisekiso ezifanelekileyo (E.G., ISISO 9001 yoLawulo loMgangatho). Ngelixa uqhubeka ngokuchasene nobuqhetseba kuyadingeka, abathengisi abasemthethweni babonelela ngamaxwebhu apheleleyo aboi-electrodeiimveliso. Umbuzo nangayiphi na indlela.
3. Qonda amanqaku (RP, HP, UhP):Qinisekisa ukuba umthengisi umahluko ngokucacileyo phakathiIindidi ze-elektroniki electroskwaye unokubonelela ngenqanaba elithile (HpokanyeUhp) Ifunwa yeyakhoIsiko le-ARC le-ARC. Xoxa ngeImpahla engekasilwaisiseko (E.G., umlinganiso weInaliti cokekubaI-UHP igrafu).
4. Buza malunga nolawulo lomgangatho:Buza malunga neenkqubo zabo ze-QC kuzo zonke izinto zokwenza-ukusukaImpahla engekasilwaUkuhlolwa kwei-cografikiUlawulo kunye lokugqibelai-electrodeMatening novavanyo. Baqinisekisa njani ukungangqinelani?
5. Xoxa ngezinto kunye namaxesha akhokelayo:Chaza ngokucacileyo iishedyuli zakho zokuhambisa. Abathengisi abanokuthenjwa bayaziqonda ifuthe lokulibaziseka kwaye kufuneka banikezele ngamaxesha akhokelela kwilungelo lokufumana izinto. Idilesi yokuhambisa izinto ezinokubakho ngokuzithandela.
6. Funa izingqinisiso okanye izifundo zetyala:Abavelisi abadumileyo bahlala benobuqinisi okanye izifundo ezinokubathanga abathengi abaziintloko, abanokubakho kwingingqi yakho (i-USA, eMantla Melika, eYurophu).
7. Qwalasela uphicotho-zincwadi okanye uhlolo lweqela lesithathu:Ukufumana izinto ezibalulekileyo okanye ubudlelwane bomthengisi omtsha, ukucwangcisa uphicotho-zincwadi okanye uhlolo lwangaphambili lunokubonelela ngesiqinisekiso esongezelelweyo malunga nomgangatho kunye neenkqubo.
8. Yakha ubudlelwane:Unxibelelwano oluvulekileyo lubalulekile. Sebenza nabathengisi abasabeleneyo, ababonakalayo, kwaye bazimisele ukuqonda iimfuno zakho ezithile malungaigrafu elektroniki kwi-EAFimisebenzi. Njengo-Allen, ndibeka phambili unxibelelwano olucacileyo nabaxumi abafana noMark.

Ngokuthatha la manyathelo, abathengi banokuwaphucula ngamathuba abo okufumana umgangatho ophezuluI-Elecrodes isetyenziswe kwi-EAFUkusebenza, ukunciphisa umngcipheko kunye nokuqinisekisa ukusebenza kwetyala elithembekileyo. Iimveliso ezinjengethuI-graphite yegrafu ye-graphite ye-electrodeskwayeIibhloko eziphezulu ezinamandlabonakalisa ukuzibophelela kwethu kwizinto eziphathekayo.

Ukujonga phambili: Indima yeVidiyo ye-Ectrodes kwimveliso enolondolozo lwensimbi

IIsiko le-ARC le-ARCIndlela, ithembele kakhuluigrafu electroniki, sele lilitye leliko lemveliso ye-greener yentsimbi ngenxa yokwazi ukuphinda isebenzeIntsimbi yentsimbi. Njengoko i-gcaji jikelele yokufumana uzinzo iyasinceda, iIndima yegraphite ye-ElectrodeskwayeI-EAF Steeelmenkingisekwe ukuba ibaluleke ngakumbi. Uphuhliso lwexesha elizayo lunokugxila ekuphuculeni ngakumbi ukusebenza kakuhle nokunciphisa ifuthe lendalo esingqongileyo yale nkqubo. Oku kubandakanya uphando oluqhubekayoi-electrodeizixhobo kunye neengubo zokunciphisaoxidationkunye neRhafu yokuHanjiswa kweNtloko, iindleko zokusebenza ngokuthe ngqo kunye nokusetyenziswa kwezixhobo.

Ngaphaya koko, i-Innovauts ngaphakathiEweItekhnoloji ngokwayo, njengokuthi njengokuqhutywa kwenkqubo yolawulo, iinkqubo zokuphucula amandla, kunye nokusetyenziswa okunokubakhoamandla ombaneImithombo yolawuloi-arc, kuya kuzalisa ukuqhubela phambilii-electrodeItekhnoloji. Idrive ukuya phezuluUkuxinana okwangokuimisebenzi yokwandisa imveliso iya kuqhubeka nokufuna ukuphuculwa kweI-UHP igrafu i-electrodeumgangatho, ngakumbi malungai-thermalUkunganyangeki kothuke kwayeUkomelela kwamatshini. Njengoko siqhubela phambili, i-hynegy phakathi koyilo lwethanga elisebenzayo kunye nokusebenza okuphezuluigrafu electronikiKuya kuba yinto ebalulekileyo ekwenzeni imveliso yentsimbi ngokuzinzileyo, ukunciphisa ukuthembela kwiIziko lezolitha lemveli, kwaye negalelo kuqoqosho olujikelezayo ngokutshaisinyithi. Abathobekileyoigrafu electrodeizakuhlala ilungu elingathethekiyo kwikamva leIntsimbi yale mihla.

I-theaways eziphambili: Igrafu electroniki kwi-EAF SETAICK

• Inxalenye engenakuphikiswa: Igrafu electronikizibalulekileIsiko le-ARC le-ARC(EAF) Ukusebenza, ukuqhubaUmbane wangokuifunekaYenza i-arc yombanekwayenyibilika I-Scrapisinyithi.
• Iipropathi ezizodwa:Igrafu ikhethiwe phezuluUkuqhutywa kombane, ngokungaqhelekangaUkuxhathisa i-thermalukuyaUkumelana nobushushu obukhulu, kwayeAmandla amakhulu oMatshiniifuneka kwimeko kaHarset.
• Hayi indlela abasebenza ngayo: Electrodesphatha phezuluUkupasa okwangokuukuvelisa ii-arcphakathi kwei-electrodeIngcebiso kunye neI-Scrap, ukuvelisaUbushushu obukhuluukunyibilika.
• Iindidi zibalulekile: Electrodesyiza kumabakala -Amandla aqhelekileyo (RP), Amandla aphezulu (HP), kwayeI-Ultra-ephezulu yamandla (Uhp)- ngenxa yeiimpahla ezingekasilwa (I-Petroleum Coke, Inaliti coke) kwayeUkuxinana okwangokuUmthamo. Ukutshatisa ii-electrodeChwetheza iziko libalulekile.
• Impembelelo esemgangathweni Iindleko:Umgangatho ophezuluigrafu electronikiKhokela ekusetyenzisweni kwephantsi, ukusebenza kwamandla angcono, ukwanda kwemveliso, kunye nokuncitshiswa komngcipheko wokusebenza kuthelekiswa nokhetho oluphantsi.
• Ukuphikiswa ngobuchule:Abathengi kufuneka bakhuphele ngqo ababoneleli ngokucokisekileyo, baqinisekise ukuba kuqinisekiswe iziqinisekiso, zamabakala e-electrode, nibuze malunga ne-QC, kwaye nixoxe ngezinto zokuqinisekisa ukufunyanwa kwabantu.
• I-EAF iluhlaza: I-EAF Steeelmenking, Ixhaswa nguigrafu electroniki, idlala indima ephambili ekutshaseniIntsimbi yentsimbikwaye inikezela enye indlela ezinzileyoiindlela zemveli.
• Kugxilwe kwixesha elizayo:Uphuhliso oluqhubayo lujolise ekuphuculenii-electrodeUkusebenza kakuhle (ukusebenzisa ngaphantsi, ukusebenza okuphezulu) kwaye kudityaniswe nenkqubela phambili kwitekhnoloji ye-EAF.