文章來(lai)源:中(zhong)國核工業集團(tuan)公司 發布時間(jian):2018-11-14
11月10日,華龍一號(hao)(hao)全球(qiu)首(shou)堆示范工程——福清核(he)電5號(hao)(hao)機組(zu)首(shou)臺(tai)蒸汽(qi)發生(sheng)器順利引入5號(hao)(hao)機組(zu)龍門(men)架16.5米平臺(tai),拉開(kai)了(le)福清核(he)電5號(hao)(hao)機組(zu)主設(she)備安裝的序幕。
蒸汽(qi)(qi)發生器是反(fan)應(ying)堆(dui)(dui)冷(leng)卻劑系(xi)統(tong)的關鍵設備之一(yi),是連接一(yi)、二(er)回路系(xi)統(tong)的樞紐。福清核電5號機組ZH-65型蒸汽(qi)(qi)發生器由中國核動力(li)院自主設計,東(dong)方電氣制造,具有國際第三代壓(ya)水堆(dui)(dui)核電蒸汽(qi)(qi)發生器水平。
為確保福清核電5號機(ji)組(zu)(zu)首臺蒸汽(qi)發生(sheng)器引入工(gong)(gong)(gong)作(zuo),中國核電工(gong)(gong)(gong)程公(gong)司(si)成立專項協調機(ji)構,對首臺蒸汽(qi)發生(sheng)器引入前的(de)龍門架施工(gong)(gong)(gong)、運(yun)輸通道施工(gong)(gong)(gong)、環吊和龍門吊施工(gong)(gong)(gong)、核島廠房次要鋼結構施工(gong)(gong)(gong)等工(gong)(gong)(gong)作(zuo)全(quan)面(mian)梳理(li)、統籌安排(pai),克(ke)服了種(zhong)種(zhong)困難,在各方努力(li)下,將(jiang)5號機(ji)組(zu)(zu)首臺蒸汽(qi)發生(sheng)器引入16.5米平臺,標志著福清核電5號機(ji)組(zu)(zu)主設備安裝工(gong)(gong)(gong)作(zuo)全(quan)面(mian)開(kai)始(shi),為后續5號機(ji)組(zu)(zu)一回路主管道焊(han)接(jie)開(kai)始(shi)工(gong)(gong)(gong)作(zuo)奠定了堅實的(de)基礎。
