鞍鋼無縫不銹鋼管廠生產工藝技術介紹
1.環型(xing)加(jia)熱(re)(re)(re)爐(lu):該(gai)設備為自(zi)主設計,采用(yong)四段(duan)供(gong)熱(re)(re)(re),計算機控制自(zi)動(dong)燒鋼技術(shu):一(yi)加(jia)熱(re)(re)(re)段(duan)、二加(jia)熱(re)(re)(re)段(duan)、三加(jia)熱(re)(re)(re)段(duan)、均(jun)熱(re)(re)(re)段(duan)供(gong)熱(re)(re)(re);根據實際經(jing)驗對隔(ge)墻(qiang)(qiang)(qiang)改進(jin),爐(lu)門(men)口處三道隔(ge)墻(qiang)(qiang)(qiang)采用(yong)整(zheng)體澆注(zhu)式水(shui)冷隔(ge)墻(qiang)(qiang)(qiang),提(ti)高使用(yong)壽命,均(jun)熱(re)(re)(re)段(duan)隔(ge)墻(qiang)(qiang)(qiang)采用(yong)無水(shui)冷隔(ge)墻(qiang)(qiang)(qiang),節約了能源,平均(jun)小(xiao)時產量55噸,出鋼溫度1250~1290℃...