Ngenxa yotshintsho oluqhubekayo kwicandelo lemizi-mveliso ye-ripples, i-DC melting furnace kunye neenzuzo zayo ezikhethekileyo kunye namathuba abanzi ophuhliso, ikhula kancinci kancinci njengeenkwenkwezi ezikhanyayo ukukhokela inkqubela phambili yetekhnoloji yoshishino.
Okwangoku, kwishishini le-metallurgical, ukusetyenziswa kwesitovu sobushushu se-DC mineral heat oven kuqale ngeminyaka yoo-1970. Ukuzinziswa kwe-arc yesitovu se-DC, ugxininiso lwamandla, ukusebenza kakuhle kobushushu, ukusetyenziswa kwamandla aphantsi, ukusetyenziswa kwe-electrode encinci, ingxolo ephantsi yokusebenza, kunye nemveliso ephezulu.
Kwamanye amazwe, ngo-1984 eMzantsi Afrika wakhe isithando sombane esinomthamo we-40MVA esinekhabhoni ephezulu kunye ne-ferrochrome. I-ferrosilicon yaseTshayina yeminyaka engama-70-80, i-silicon yezimboni, i-silicomanganese, i-ferrochrome, unyango lwenkunkuma eqinileyo, isithando sobushushu se-DC mineral heat (i-electrode esezantsi enye) kunye nesithando se-DC steelmaking zifumene amava aphumeleleyo, kwiminyaka yakutshanje, iTshayina yakhiwe kwaye yafakwa kwimveliso, ikakhulu:
12500-33000kvA Isithando sobushushu seSilicon-Manganese DC (ii-electrode ezi-4)
Isithando sobushushu se-12500-16500kvA seSilicon DC seMineral Heat Furnace (ii-electrode ezi-4)
Isithando sobushushu seSilicon Barium DC seMineral Heat Furnace esingu-12500kvA (ii-electrode ezi-4)
Isithando sobushushu seSilicon Zirconium DC se-12500kvA (ii-electrode ezi-4)
Isithando sobushushu seMineral seSilicon DC se-Industrial Silicon DC (ii-electrode ezi-4)
Isithando sobushushu se-Ferrochrome DC se-9000kw (ii-electrode ezi-4)
Isithando sobushushu se-DC se-Titanium Slag esingu-30000kw (i-electrode esisiseko esi-1)
Uphuhliso lwee-DC melting furnaces lubonisa inkqubela phambili enkulu kwinkqubela phambili yetekhnoloji. Xa kuthelekiswa ne-AC mineral heat furnace yendabuko, iingenelo zayo zicacile. Ngokuphathelele ukusebenza kakuhle kwamandla, i-DC melting furnace iya kuguqulwa ibe kukusebenza kakuhle kwamandla obushushu okuphuculweyo kakhulu. Izibalo zokwenyani zibonisa ukuba izinga lokusetyenziswa kwamandla liphezulu malunga nama-20% kune-furnace yendabuko, nto leyo enciphisa kakhulu ukulahleka kwamandla kwaye ifaka amandla amakhulu okunciphisa iindleko zemveliso kunye nokuphucula ukusebenza kakuhle kwezoqoqosho. Kwangaxeshanye, i-DC mineral heat furnace ibonisa uzinzo oluhle kunye nolawulo ngexesha lokusebenza, kwaye iyakwazi ukulawula ngokuchanekileyo iimeko zokusabela kwi-furnace, ngaloo ndlela iqinisekisa ukuphuculwa okuqhubekayo komgangatho wemveliso kunye nokunyuka okuqhubekayo kwemveliso.
Ngokwedatha ekhoyo, uthelekiso olupheleleyo lwezalathisi zemveliso ze-DC furnace kunye ne-AC furnace, imveliso ye-DC furnace, ukusetyenziswa kwamandla kunye nezinye izalathisi zingcono kakhulu kune-AC furnace, ukwanda kwemveliso kungenxa yokunciphisa ukusetyenziswa kwamandla okunyibilikisa kunye nokuphuculwa kwamandla esiphumo esidibeneyo seziphumo.
Okwangoku i-DC furnace 4 electrode, ii-electrode ezi-6 kunye nezinye iiteknoloji ze-multi-electrode, ezibonisa ngakumbi iingenelo ezicacileyo ze-DC mineral furnace ferroalloys, yindlela engenakuphepheka yokonga amandla kunye ne-mineral furnace enkulu. Ukongeza, ukuhlanganiswa kwetekhnoloji ekrelekrele kwenza i-DC smelting furnace automation degree iphucuke kakhulu, ukusebenza kulula kwaye kusebenza kakuhle, kuba imveliso yeshishini izise lula kakhulu.
Kwangaxeshanye nengcamango yokukhuselwa kwendalo ngokubanzi, i-DC melting furnace nayo iyayamkela ngenkuthalo indlela eluhlaza yale mihla. Idatha efanelekileyo ibonisa ukuba i-DC melting furnace ekusebenzeni kakuhle kokonga amandla kunye nokunciphisa ukukhutshwa komoya ilungile, ukukhutshwa komoya ongcolileyo kuncitshisiwe kakhulu, kuba uphuhliso oluzinzileyo lube negalelo kumandla.
Ukuphonononga imbali yophuhliso lwe-DC melting furnace, asinakuzinceda ngaphandle kokumangaliswa ngumsebenzi onzima kunye nobulumko obuqinileyo babaphandi kunye neenjineli. Ukususela kwimvelaphi yengcamango yokuqala, ukuya ekuphuculeni okuqhubekayo kunye nokwenza ngcono itekhnoloji, inyathelo ngalinye lokubila kwabo kunye nobulumko. Umzekelo, xa besenza i-DC melting furnace, ishishini liye laphucula ngempumelelo iiparameter zombane kunye nezixhobo ze-furnace kunye nesakhiwo emva kovavanyo oluninzi kunye nophuculo, ukuze umzimba we-furnace ukwazi ukumelana ngcono neemeko ezinzima ezifana nobushushu obuphezulu kunye noxinzelelo oluphezulu, kwaye kwangaxeshanye, ukusebenza kwee-electrodes kunye nezinye izinto eziphambili kuphuculwe kakhulu.
Ukujonga phambili, i-DC mineral heat furnace kulindeleke ukuba ifikelele kwimpumelelo enkulu nophuhliso:
Okokuqala, ubugcisa obutsha buza kukhuthaza ukusebenza kakuhle kwamandla kunye nokuzinza kwesithando sokunyibilikisa i-DC ukuphucula ngakumbi, ukunceda amashishini ukunciphisa iindleko zemveliso kunye nokuphucula ukhuphiswano lwemarike.
Okwesibini, uphuhliso lwe-DC mineral heating furnace luza kusebenzisa ubuchule bokwenziwa, idatha enkulu kunye nezinye iindlela zobuchwepheshe ezikrelekrele zokufezekisa ukujonga ngexesha langempela kunye nolawulo oluzenzekelayo lweemeko ze-melting furnace, ukukhawulezisa ukusetyenziswa kwezixhobo ezikrelekrele ezincedisayo, kubandakanya ukucocwa okukrelekrele kwe-AI, irobhothi evulekileyo yamehlo, irobhothi yokudibanisa i-electrode, umatshini wokugquma ozenzekelayo, irobhothi yokuhlola, isixhobo somfanekiso wobushushu obuphezulu esitovini, isixhobo sokucoca okuzenzakalelayo, inkqubo yokuphosa eqhubekayo, kunye nezinye izixhobo ezincedisayo eziphambili, ukuze kuphuculwe ukusebenza kakuhle kwemveliso, kuncitshiswe ukusetyenziswa kwamandla, kuphuculwe umgangatho wemveliso, kwaye kufezekiswe ubukrelekrele kunye nohlaza lwenkqubo yemveliso.
Ukongeza, amasimi okusetyenziswa kwesithando sokunyibilikisa seDC nawo aza kwandiswa, ukongeza ekudlaleni indima ebalulekileyo kwishishini lesinyithi, kulindeleke ukuba sisetyenziswe kakhulu kwishishini leekhemikhali, izixhobo kunye namanye amasimi, okufaka isandla kwinkqubela phambili nophuhliso lwamashishini amaninzi.
Ukusetyenziswa ngempumelelo kwe-DC kwisithando sobushushu seminerali kuzise iingenelo ezibalulekileyo kunye namathuba ophuhliso kwishishini lokunyibilikisa. Ngokusebenzisa ubuchule obuqhubekayo kunye nenkqubela phambili kwezobuchwepheshe, sinesizathu sokukholelwa ukuba i-DC iya kuqhubeka nokudlala indima ebalulekileyo kwixesha elizayo, ukukhuthaza uphuhliso oluqhubekayo kunye nenkqubela phambili yeteknoloji yesithando sobushushu seminerali, iteknoloji yokunyibilikisa ukuphucula nokubonelela ngendawo engenamda yophuhliso lweemveliso ezintsha, ukuze intsimi yemizi-mveliso izise umbono obanzi kunye nophuhliso oluzinzileyo lwexesha elizayo.
Ngamafutshane, i-DC mineral heat furnace kunye neenzuzo zayo ezikhethekileyo kunye namathuba abanzi ophuhliso, iya kuqhubeka nokudlala indima ebalulekileyo kwicandelo lezemizi-mveliso elizayo, kwaye inegalelo elikhulu kwinkqubela phambili yeshishini kunye nophuhliso oluzinzileyo. Sijonge phambili kwimveliso ezintsha kunye neempumelelo ezingakumbi zokukhuthaza iteknoloji ye-DC mineral heat furnace ukuya kwincopho entsha!
Ixesha leposi: Julayi-09-2024