文章(zhang)來源(yuan)：中國冶金科工集團公司 發布時間：2009-10-28
近(jin)日，中(zhong)冶寶鋼技(ji)術公司承(cheng)擔了寶鋼化工分公司苯加氫(qing)能(neng)源改善工程以來(lai)，積極(ji)加大在(zai)制造(zao)能(neng)力上的投(tou)入，收到(dao)了很好的效果。
據悉，在寶鋼(gang)化(hua)工(gong)(gong)(gong)(gong)(gong)苯加氫改善項目中，有(you)二個單體(ti)(ti)(ti)重量(liang)(liang)(liang)140余噸、容積5000立(li)方(fang)米大(da)槽(cao)(cao)罐(guan)(guan)體(ti)(ti)(ti)需要(yao)(yao)自行(xing)制(zhi)(zhi)(zhi)(zhi)(zhi)作(zuo)(zuo)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)，為了做好大(da)型(xing)槽(cao)(cao)罐(guan)(guan)體(ti)(ti)(ti)制(zhi)(zhi)(zhi)(zhi)(zhi)作(zuo)(zuo)工(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)，確(que)保(bao)(bao)槽(cao)(cao)罐(guan)(guan)制(zhi)(zhi)(zhi)(zhi)(zhi)作(zuo)(zuo)的(de)(de)質(zhi)量(liang)(liang)(liang)，中冶(ye)寶鋼(gang)技(ji)術(shu)公(gong)(gong)司成(cheng)立(li)了以技(ji)術(shu)總工(gong)(gong)(gong)(gong)(gong)為首的(de)(de)技(ji)術(shu)管(guan)理小(xiao)組(zu)，負(fu)責指導苯加氫鋼(gang)結構(gou)制(zhi)(zhi)(zhi)(zhi)(zhi)作(zuo)(zuo)質(zhi)量(liang)(liang)(liang)。一(yi)是攻(gong)克大(da)型(xing)槽(cao)(cao)罐(guan)(guan)拱形頂(ding)(ding)拼(pin)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)難關，從模具制(zhi)(zhi)(zhi)(zhi)(zhi)作(zuo)(zuo)、頂(ding)(ding)板(ban)(ban)下料(liao)預制(zhi)(zhi)(zhi)(zhi)(zhi)、頂(ding)(ding)板(ban)(ban)組(zu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)等工(gong)(gong)(gong)(gong)(gong)序上逐一(yi)把關，用(yong)(yong)工(gong)(gong)(gong)(gong)(gong)序質(zhi)量(liang)(liang)(liang)確(que)保(bao)(bao)最后(hou)組(zu)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)質(zhi)量(liang)(liang)(liang)，使(shi)整個拱形頂(ding)(ding)一(yi)次拼(pin)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)成(cheng)功；二是積極采(cai)(cai)用(yong)(yong)新的(de)(de)槽(cao)(cao)罐(guan)(guan)體(ti)(ti)(ti)拼(pin)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)工(gong)(gong)(gong)(gong)(gong)藝，對(dui)罐(guan)(guan)體(ti)(ti)(ti)采(cai)(cai)用(yong)(yong)倒裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)法進(jin)行(xing)拼(pin)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)，既能(neng)免除安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)罐(guan)(guan)體(ti)(ti)(ti)的(de)(de)腳手架搭設量(liang)(liang)(liang)，又能(neng)節約大(da)型(xing)吊車的(de)(de)使(shi)用(yong)(yong)量(liang)(liang)(liang)，加快了工(gong)(gong)(gong)(gong)(gong)程進(jin)度；三(san)是充分做好質(zhi)量(liang)(liang)(liang)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)體(ti)(ti)(ti)系，控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)罐(guan)(guan)體(ti)(ti)(ti)的(de)(de)變形量(liang)(liang)(liang)。主要(yao)(yao)是合理調配焊工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)時間和(he)焊接位置，使(shi)整個罐(guan)(guan)體(ti)(ti)(ti)受(shou)熱變形量(liang)(liang)(liang)得到(dao)有(you)效控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)。通過(guo)以上質(zhi)量(liang)(liang)(liang)管(guan)理體(ti)(ti)(ti)系的(de)(de)實施，使(shi)該(gai)公(gong)(gong)司在化(hua)工(gong)(gong)(gong)(gong)(gong)苯加氫項目中罐(guan)(guan)體(ti)(ti)(ti)制(zhi)(zhi)(zhi)(zhi)(zhi)作(zuo)(zuo)和(he)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)工(gong)(gong)(gong)(gong)(gong)藝水平上有(you)了進(jin)一(yi)步提升，大(da)大(da)增強(qiang)了該(gai)公(gong)(gong)司今后(hou)鋼(gang)結構(gou)制(zhi)(zhi)(zhi)(zhi)(zhi)作(zuo)(zuo)、安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)領(ling)域(yu)的(de)(de)競爭能(neng)力。