文章來源：中國石油(you)天然氣集團公司 發布時間：2010-11-20
11月14日8時(shi)30分，中國石油(you)廣西石化(hua)(hua)煉廠建設工地，在震耳欲聾的(de)爆竹聲中，一臺(tai)巨(ju)型的(de)吊(diao)(diao)車(che)伸出長長的(de)手臂(bei)，將直徑16米、重達290噸(dun)的(de)飛碟(die)狀物體(ti)緩緩吊(diao)(diao)上(shang)82米高的(de)再生器裝置頂端，順利完成(cheng)年350萬噸(dun)重油(you)催化(hua)(hua)裂化(hua)(hua)裝置封頂任務。
年350萬(wan)噸(dun)重油催化(hua)裂化(hua)裝(zhuang)置(zhi)是廣西石化(hua)千(qian)萬(wan)噸(dun)煉(lian)油項目的核心(xin)裝(zhuang)置(zhi)之一。目前同類(lei)裝(zhuang)置(zhi)在國內(nei)僅有3套。
這套年(nian)350萬(wan)噸重油催化(hua)裂(lie)化(hua)裝置(zhi)論(lun)工程(cheng)結構(gou)可稱國(guo)內外(wai)同類裝置(zhi)復(fu)雜之最，沉(chen)降(jiang)器(qi)、再(zai)生(sheng)器(qi)、三旋、外(wai)取熱器(qi)、分餾(liu)塔、催化(hua)劑罐、壓縮機組等一(yi)大(da)批重要設(she)備及(ji)部件，無論(lun)外(wai)形尺寸(cun)和重量在同類裝置(zhi)中都位居全國(guo)前(qian)列。裝置(zhi)主要工程(cheng)量巨(ju)大(da)，僅鋼(gang)(gang)筋混凝土工作(zuo)量就達1.5857萬(wan)立方(fang)米、鋼(gang)(gang)結構(gou)合計7255噸。
為優(you)質高效(xiao)完(wan)(wan)成(cheng)(cheng)施(shi)工(gong)(gong)(gong)(gong)(gong)任務，中國石油第(di)七建(jian)(jian)設公司抽(chou)調近百名電焊(han)工(gong)(gong)(gong)(gong)(gong)和(he)鉚(liu)(liu)工(gong)(gong)(gong)(gong)(gong)，組成(cheng)(cheng)3個鉚(liu)(liu)工(gong)(gong)(gong)(gong)(gong)班和(he)兩(liang)個焊(han)工(gong)(gong)(gong)(gong)(gong)班，形(xing)成(cheng)(cheng)了(le)一(yi)支精(jing)銳的(de)鉚(liu)(liu)焊(han)施(shi)工(gong)(gong)(gong)(gong)(gong)隊(dui)。在施(shi)工(gong)(gong)(gong)(gong)(gong)管理(li)方(fang)面，這個公司從工(gong)(gong)(gong)(gong)(gong)序銜(xian)接上擠時(shi)間，提速(su)度，搶工(gong)(gong)(gong)(gong)(gong)期。自裝置進入組對開(kai)焊(han)以來，工(gong)(gong)(gong)(gong)(gong)程建(jian)(jian)設一(yi)直搶點運行。到(dao)目前為止(zhi)，僅7個月時(shi)間，中油七建(jian)(jian)已(yi)累計(ji)完(wan)(wan)成(cheng)(cheng)焊(han)縫長(chang)度當(dang)量30.8萬米，并提前完(wan)(wan)成(cheng)(cheng)封頂任務。