文章來源：中(zhong)國能(neng)源建設集(ji)團(tuan)有(you)限公(gong)司 發布時間：2020-05-17
5月12日(ri)，由中國(guo)能建葛洲壩(ba)機電(dian)(dian)(dian)公(gong)司承擔施工任務的白鶴灘(tan)水電(dian)(dian)(dian)站右岸9號和14號機蝸殼驗收(shou)完(wan)畢，正(zheng)式(shi)移交，即將進(jin)入機電(dian)(dian)(dian)安裝階段。
白鶴灘右岸機(ji)組蝸(gua)殼(ke)最大直(zhi)徑8.6米(mi)(mi)(mi)，總重615.2噸，由30節(jie)管節(jie)現場拼焊而成(cheng)，管節(jie)板材(cai)厚度(du)43毫(hao)米(mi)(mi)(mi)至(zhi)97毫(hao)米(mi)(mi)(mi)，屬于(yu)80公斤(jin)級高強鋼材(cai)質(zhi)。兩臺機(ji)組蝸(gua)殼(ke)于(yu)2018年12月整體(ti)吊裝就位，分別歷時133天、142天，完成(cheng)現場焊接，移交土建開始混(hun)凝土澆(jiao)筑。
白鶴(he)灘水(shui)電(dian)(dian)(dian)(dian)站(zhan)(zhan)是(shi)繼三(san)峽水(shui)電(dian)(dian)(dian)(dian)站(zhan)(zhan)之(zhi)后的世(shi)界第二大水(shui)電(dian)(dian)(dian)(dian)站(zhan)(zhan)，電(dian)(dian)(dian)(dian)站(zhan)(zhan)左(zuo)、右(you)岸(an)地下(xia)廠房各布置有8臺單(dan)機(ji)容量100萬千瓦(wa)的水(shui)輪(lun)發電(dian)(dian)(dian)(dian)機(ji)組(zu)。電(dian)(dian)(dian)(dian)站(zhan)(zhan)計劃于(yu)2022年工程完(wan)工，葛洲壩機(ji)電(dian)(dian)(dian)(dian)公司承擔著(zhu)該電(dian)(dian)(dian)(dian)站(zhan)(zhan)右(you)岸(an)8臺100萬千瓦(wa)機(ji)組(zu)的水(shui)輪(lun)機(ji)、調速(su)系統和機(ji)電(dian)(dian)(dian)(dian)一(yi)期埋件制造(zao)安裝任務。
【責任編輯：姚騰】