文(wen)章來(lai)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30分，中國石油(you)廣(guang)西(xi)石化煉廠建設(she)工地，在震耳欲(yu)聾(long)的(de)爆竹(zhu)聲(sheng)中，一臺(tai)巨型的(de)吊車伸(shen)出長長的(de)手臂，將直徑16米(mi)、重(zhong)達(da)290噸的(de)飛碟狀物體緩緩吊上(shang)82米(mi)高的(de)再生(sheng)器裝置(zhi)頂端，順利完成(cheng)年350萬噸重(zhong)油(you)催化裂(lie)化裝置(zhi)封頂任務。
年(nian)350萬噸重油催化(hua)裂化(hua)裝置(zhi)是廣西石化(hua)千(qian)萬噸煉(lian)油項目的核心裝置(zhi)之(zhi)一。目前同類裝置(zhi)在國內(nei)僅有3套。
這套年350萬(wan)(wan)噸重(zhong)油催化裂化裝(zhuang)置(zhi)(zhi)論(lun)工(gong)(gong)程結構可(ke)稱(cheng)國內外(wai)(wai)同類裝(zhuang)置(zhi)(zhi)復雜(za)之最，沉(chen)降(jiang)器(qi)、再(zai)生器(qi)、三旋、外(wai)(wai)取(qu)熱器(qi)、分餾塔(ta)、催化劑罐、壓(ya)縮機組等(deng)一大批(pi)重(zhong)要設備(bei)及部件(jian)，無論(lun)外(wai)(wai)形尺(chi)寸和重(zhong)量在同類裝(zhuang)置(zhi)(zhi)中都(dou)位居全國前列。裝(zhuang)置(zhi)(zhi)主要工(gong)(gong)程量巨(ju)大，僅鋼(gang)筋混凝(ning)土工(gong)(gong)作量就(jiu)達1.5857萬(wan)(wan)立方(fang)米、鋼(gang)結構合計7255噸。
為(wei)優(you)質高效完(wan)成(cheng)(cheng)(cheng)施工(gong)(gong)(gong)(gong)任(ren)務(wu)，中國(guo)石(shi)油(you)第七建(jian)設公(gong)司抽調(diao)近百名電焊(han)工(gong)(gong)(gong)(gong)和鉚(liu)工(gong)(gong)(gong)(gong)，組(zu)(zu)成(cheng)(cheng)(cheng)3個鉚(liu)工(gong)(gong)(gong)(gong)班和兩個焊(han)工(gong)(gong)(gong)(gong)班，形成(cheng)(cheng)(cheng)了一支(zhi)精銳的鉚(liu)焊(han)施工(gong)(gong)(gong)(gong)隊。在施工(gong)(gong)(gong)(gong)管(guan)理方面，這個公(gong)司從工(gong)(gong)(gong)(gong)序銜接上擠時(shi)間，提(ti)速度(du)，搶工(gong)(gong)(gong)(gong)期。自(zi)裝置(zhi)進入組(zu)(zu)對(dui)開(kai)焊(han)以來(lai)，工(gong)(gong)(gong)(gong)程建(jian)設一直搶點運行(xing)。到目前為(wei)止，僅7個月時(shi)間，中油(you)七建(jian)已累計完(wan)成(cheng)(cheng)(cheng)焊(han)縫長(chang)度(du)當量30.8萬米(mi)，并(bing)提(ti)前完(wan)成(cheng)(cheng)(cheng)封頂任(ren)務(wu)。