文章(zhang)來源:中國冶金科工集(ji)團有限公(gong)司 發布(bu)時(shi)間:2012-04-07
3月29日(ri),中(zhong)(zhong)國中(zhong)(zhong)冶所(suo)屬中(zhong)(zhong)冶賽迪工程技術股份(fen)有限(xian)公(gong)司總(zong)承包,中(zhong)(zhong)國十(shi)九冶有限(xian)公(gong)司承建的首鋼水城鋼鐵集團(tuan)4號(hao)高爐(lu)正式點火(huo)開爐(lu)。30日(ri)16時許(xu),第一爐(lu)鐵水順(shun)利流入鐵水罐。目前,高爐(lu)各(ge)系統運(yun)轉(zhuan)正常(chang)。
座落于貴(gui)州省六盤水(shui)市的(de)(de)首鋼水(shui)鋼4號高爐(lu)爐(lu)容(rong)(rong)2500立(li)方米(mi),高爐(lu)及公輔配(pei)套設(she)施(shi)占(zhan)地面積僅6.8萬(wan)平方米(mi),相當(dang)于一個1000立(li)方米(mi)級高爐(lu)的(de)(de)占(zhan)地面積。工(gong)(gong)(gong)程(cheng)(cheng)建設(she)的(de)(de)困(kun)難程(cheng)(cheng)度堪比當(dang)年以“象牙微雕”著稱的(de)(de)攀鋼工(gong)(gong)(gong)程(cheng)(cheng)。中冶賽迪作為總(zong)承包單位,充分(fen)發揮高爐(lu)工(gong)(gong)(gong)程(cheng)(cheng)總(zong)圖布置經驗和工(gong)(gong)(gong)藝(yi)流(liu)(liu)程(cheng)(cheng)優(you)化技術(shu)優(you)勢,為首鋼水(shui)鋼提供優(you)質(zhi)解決(jue)方案;中國十九(jiu)冶集團在歷時(shi)(shi)13個月的(de)(de)施(shi)工(gong)(gong)(gong)中,在地質(zhi)條件極其復雜、施(shi)工(gong)(gong)(gong)場地十分(fen)狹小、冬季雨雪及凝(ning)凍天氣多發、多家(jia)單位同時(shi)(shi)交叉(cha)施(shi)工(gong)(gong)(gong)的(de)(de)情(qing)況下,科學組(zu)織(zhi)、合理安(an)排(pai)、奮力拼(pin)搶,完(wan)成(cheng)了同行業、同等容(rong)(rong)積高爐(lu)建設(she)占(zhan)地面積最小、分(fen)步臺階(jie)最多、工(gong)(gong)(gong)藝(yi)流(liu)(liu)程(cheng)(cheng)最緊湊的(de)(de)工(gong)(gong)(gong)程(cheng)(cheng)奇跡,創造(zao)了該(gai)行業世界(jie)新紀錄。
該高(gao)(gao)(gao)(gao)爐(lu)采(cai)用目(mu)前(qian)國(guo)內較(jiao)為先進的精(jing)料(liao)、高(gao)(gao)(gao)(gao)風溫、高(gao)(gao)(gao)(gao)壓、高(gao)(gao)(gao)(gao)富氧、高(gao)(gao)(gao)(gao)噴煤等冶煉工藝(yi),裝(zhuang)備(bei)技術(shu)達(da)到國(guo)內同(tong)級別設備(bei)先進水平,尤其在總圖運輸(shu)、工藝(yi)流(liu)程、自動控制、節能減排(pai)方面作(zuo)了系(xi)統(tong)優(you)化和相(xiang)應投入。它的建(jian)(jian)成(cheng)投產(chan)是水鋼(gang)向加快建(jian)(jian)成(cheng)西部長材精(jing)品基地邁出的重要一步,對水鋼(gang)煉鐵系(xi)統(tong)淘汰落后裝(zhuang)備(bei)、全面提高(gao)(gao)(gao)(gao)各項技術(shu)經濟指標、降(jiang)低噸鐵成(cheng)本、改善(shan)地區(qu)環境(jing)質量將(jiang)發揮重要作(zuo)用。