Isithombe Esivelele Semishini Yesithando Somlilo Se-EAF Electric Arc — Imishini Yesithando Somlilo Se-EAF Electric Arc

Incazelo yomkhiqizo

Ngokusetshenziswa kwenqubomgomo yasekhaya ye-dual-carbon, amandla okwenza insimbi ende engcolisa kakhulu azocindezelwa njalo, futhi umbuso ukhuthaza ukushintshwa kwamandla okwenza insimbi eluhlaza emfushane, kanye nokuguqulwa nokuthuthukiswa kusuka ensimbini eluhlaza engcolisa kakhulu kuya ensimbini eluhlaza esezingeni eliphezulu. Izitofu zikagesi ze-EAF ezihlinzekwa yi-Xiyue aziklanywanga nje kuphela ngokucatshangelwa okugcwele kokusebenza kwemvelo ukuqinisekisa ukunciphisa igesi ebamba ukushisa kanye nokukhishwa kwezinto eziyingozi ngesikhathi senqubo yokukhiqiza, kodwa futhi ziqinisekisa ukuthuthukiswa okuphindwe kabili kokukhiqiza okuphezulu kanye nokusebenza kahle okuphezulu. Zinobungane nemvelo, zikhiqiza kakhulu futhi zisebenza kahle kakhulu, futhi zingasetshenziswa ngokuguquguqukayo ngezindleko eziningi ukukhiqiza amamaki ensimbi akhethekile. Ubuchwepheshe bokushisa kusengaphambili obusebenza kahle kakhulu bunciphisa ukusetshenziswa kwamandla futhi busekela ukukhiqizwa kwamamaki ahlukahlukene okukhethekile ukuze kuhlangatshezwane nesidingo esikhulayo sezinsimbi ezisezingeni eliphezulu, ezisebenza kahle kakhulu.
I-Xiye iqhubeka nokwenza ngcono ukusebenza okuphelele kwe-EAF, futhi ngokusebenzisa ubuchwepheshe obusha ifinyelela ibhalansi engcono kakhulu ezicini eziningi, njengokulungiselela izinto zokusetshenziswa, uhlelo lokushisa olusebenzayo lwezinsalela, izindlela eziphelele zokonga amandla kanye nokuvikela imvelo, ubuchwepheshe obunembile bokulawula inqubo, uhlelo lokulawula oluzenzakalelayo kakhulu, ukufinyezwa komjikelezo wokuncibilikisa, kanye nokwandisa ukusetshenziswa kwamandla.

Ulwazi lomkhiqizo

XHUMANA MANJE

Ukwenziwa komkhiqizo

Ubuchwepheshe Bethu

Amandla Aphezulu Kakhulu

Ubuchwepheshe bamandla aphezulu kakhulu be-EAF bugxile ocwaningweni lwethu, amandla aphezulu kakhulu ayisici esivelele kakhulu sesizukulwane esisha semishini ye-EAF, ubuchwepheshe bokwenza insimbi yesithando sikagesi obuthuthukisiwe buqinisekisa izinga eliphezulu kakhulu lomthamo wokukhiqiza kanye nekhwalithi, ukucushwa kwamandla e-EAF kufika ku-1500KVA/t insimbi encibilikisiwe efakwa ngamandla aphezulu kakhulu, isikhathi esivela ensimbini sicindezelwa sibe ngaphakathi kwemizuzu engama-45, ukuze kwenziwe ukwanda okukhulu kwamandla e-EAF.
Ukonga Amandla

I-EAF isebenzisa ubuchwepheshe obusha bokushisa izinto ezingavuthiwe, obunganciphisa izindleko zokukhiqiza futhi kwandiswe umkhiqizo. Ukuvuselelwa kabusha kwamandla okushisa ngempumelelo ngokushisa izinto ezingavuthiwe okungu-100% kunciphisa ukusetshenziswa kwamandla kube ngaphansi kuka-300KWh ngethani lensimbi.
Ikhwalithi ephezulu

I-EAF ingahlanganiswa nemishini ye-LF kanye ne-VD ukukhiqiza izinhlobo zensimbi ezisezingeni eliphezulu kanye nensimbi engagqwali. Ukufakwa kwamandla aphezulu kakhulu kanye nokukhishwa okuphezulu yizici eziyingqayizivele zalolu hlobo lokuncibilikisa isithando somlilo.
Ukuzivumelanisa nezimo okuphezulu

Ngokusekelwe kokuhlangenwe nakho kwethu okubanzi, singanikeza izixazululo eziningi zokwenza insimbi ze-EAF ezithuthukisiwe nezisebenzayo.

Imininingwane Yomkhiqizo

Imibuzo Evame Ukubuzwa

Amathegi Omkhiqizo

Inqubo Yokusebenza Yesithando Somlilo Se-EAF Electric Arc

Ngemva kokufaka ngokunembile insimbi elahliwe kanye nezinto zensimbi ngaphakathi kwesithando sikagesi, indlela yokushisa i-arc iyavuselelwa ngokushesha, bese kuthi ugesi onamandla ungeniswe ngama-electrode aqhuba kahle ukuze ungene ngokunembile esakhiweni sensimbi elahliwe kanye nensimbi. Le nqubo incike emandleni okushisa aphezulu akhishwa yi-arc ukuze kufezwe i-pyrolysis ephumelelayo kanye nokuncibilika kwensimbi elahliwe. Insimbi ewuketshezi ibe isihlangana phansi kwesithando, ilungele ukwelashwa okuqhubekayo kokucwengisiswa.

Ngesikhathi senqubo yokuncibilikisa, idivayisi yokufutha amanzi ifutha inkungu yamanzi ukulawula izinga lokushisa nomoya esithandweni. Enqubweni yokuncibilikisa elawulwa kakhulu, uhlelo lokufutha olune-ad hoc micro-mist lulawulwa ngokuguquguqukayo ngokwezindlela eziqondile, lufutha inkungu yamanzi kahle nangokulinganayo, luqinisa insimu yokushisa ngaphakathi kwesithando futhi luthuthukise indawo yokusabela kwamakhemikhali ngendlela yesayensi, luqinisekisa ukusebenza kahle kanye nokuzinza kwenqubo yokuncibilikisa kanye nobumsulwa bemikhiqizo.

Ngaphezu kwalokho, ngokukhishwa kwegesi okuyingozi okuvela ekusebenzeni kokuncibilikisa, uhlelo luhlonyiswe ngamadivayisi athuthukisiwe okuhlanza igesi yokukhipha, asebenzisa ubuchwepheshe bokuhlanza izigaba eziningi, ukuqapha ngesikhathi sangempela kanye nokuguqula nokucubungula ngempumelelo izingxenye eziyingozi kugesi yokukhipha, ukuhambisana ngokuqinile nezindinganiso zokuvikela imvelo, kanye nokufeza ngenkuthalo umthwalo wemfanelo webhizinisi wokuvikela imvelo.

Izici ze-EAF Electric Arc Furnace

Isithando somlilo se-EAF sikagesi siqukethe igobolondo lesithando, uhlelo lwe-electrode, uhlelo lokupholisa, iyunithi yokujova amanzi, iyunithi yokwelapha igesi yokukhipha umoya kanye nohlelo lokunikeza ugesi. Igobolondo lesithando lenziwe ngepuleti lensimbi futhi limbozwe ngezinto ezivimbela ukushisa okuphezulu. Uhlelo lwe-electrode luhlanganisa ama-electrode aphezulu naphansi kanye nesiphathi se-electrode. Ama-electrode axhunywe ohlelweni lokunikeza ugesi ngezibambi ze-electrode, ngaleyo ndlela eqondisa ugesi esithandweni. Uhlelo lokupholisa lusetshenziselwa ukugcina izinga lokushisa lama-electrode kanye negobolondo lesithando ukuvimbela ukushisa ngokweqile. Iyunithi yokufafaza amanzi isetshenziselwa ukufutha inkungu yamanzi ukulawula ukupholisa kanye nomoya ongaphakathi kwesithando. Iyunithi yokwelapha igesi yokukhipha umoya isetshenziselwa ukwelapha amagesi ayingozi akhiqizwa ngesikhathi senqubo yokuncibilika.

Izitofu zikagesi ze-EAF ziyakwazi ukuncibilikisa izingcezu kanye ne-iron ngesikhathi esifushane, okuholela ekusebenzeni kahle kokukhiqiza okuphezulu Uma kuqhathaniswa nezindlela zokwenza insimbi ezivamile, i-EAF ingalawula inqubo yokuncibilikisa ngokunembe kakhulu ukuze ithole i-alloy oyifunayo.