文章(zhang)來源:中國華電集團公司 發布時間:2012-03-02
2月28日,四川華電珙縣發(fa)電有(you)限公(gong)司(si)一期2×600MW工(gong)程#2機(ji)(ji)(ji)組發(fa)電機(ji)(ji)(ji)轉(zhuan)子順(shun)利穿(chuan)入發(fa)電機(ji)(ji)(ji)定子,實(shi)現了(le)發(fa)電機(ji)(ji)(ji)轉(zhuan)子一次穿(chuan)裝成功。這一重大(da)節點的實(shi)現,為(wei)汽輪機(ji)(ji)(ji)扣缸工(gong)作創造(zao)了(le)有(you)利條件,也為(wei)#2機(ji)(ji)(ji)組盡(jin)早投產發(fa)電打下了(le)堅實(shi)基礎。
珙(gong)縣(xian)發(fa)(fa)電(dian)(dian)公司#2發(fa)(fa)電(dian)(dian)機(ji)(ji)(ji)(ji)轉(zhuan)子(zi)總(zong)長13.063米,最大直徑1.124米,凈重67.5噸。作為發(fa)(fa)電(dian)(dian)機(ji)(ji)(ji)(ji)安裝(zhuang)工(gong)作中(zhong)技術(shu)含量高(gao)、起吊(diao)技術(shu)復雜的(de)一項工(gong)作,業主、監理和(he)安裝(zhuang)單位高(gao)度(du)重視發(fa)(fa)電(dian)(dian)機(ji)(ji)(ji)(ji)轉(zhuan)子(zi)穿裝(zhuang)工(gong)作,成立了(le)(le)發(fa)(fa)電(dian)(dian)機(ji)(ji)(ji)(ji)轉(zhuan)子(zi)穿裝(zhuang)工(gong)作機(ji)(ji)(ji)(ji)構,制(zhi)定(ding)了(le)(le)詳細的(de)作業指導書(shu)。穿轉(zhuan)子(zi)前,根據《工(gong)程(cheng)建設標(biao)準強制(zhi)性(xing)條文(電(dian)(dian)力工(gong)程(cheng)部(bu)分(fen))》的(de)要求,對#2汽輪發(fa)(fa)電(dian)(dian)機(ji)(ji)(ji)(ji)組(zu)進行了(le)(le)嚴(yan)格的(de)通風試(shi)(shi)驗(yan)、氣(qi)密(mi)性(xing)試(shi)(shi)驗(yan)、發(fa)(fa)電(dian)(dian)機(ji)(ji)(ji)(ji)定(ding)子(zi)氣(qi)密(mi)性(xing)試(shi)(shi)驗(yan)、內冷水(shui)系統嚴(yan)密(mi)性(xing)試(shi)(shi)驗(yan)及各項電(dian)(dian)氣(qi)熱工(gong)試(shi)(shi)驗(yan),所有(you)試(shi)(shi)驗(yan)結果均符合驗(yan)收評定(ding)標(biao)準。同時(shi),對各參建人員(yuan)進行了(le)(le)認真的(de)技術(shu)交底和(he)安全(quan)規程(cheng)的(de)學(xue)習,組(zu)織(zhi)施(shi)工(gong)人員(yuan)對發(fa)(fa)電(dian)(dian)機(ji)(ji)(ji)(ji)定(ding)子(zi)、轉(zhuan)子(zi)進行了(le)(le)全(quan)方位仔細檢查(cha)和(he)細致的(de)清理工(gong)作,防止(zhi)有(you)雜物(wu)遺留和(he)灰塵污染。經(jing)過兩個多小時(shi)的(de)努力,發(fa)(fa)電(dian)(dian)機(ji)(ji)(ji)(ji)轉(zhuan)子(zi)穿裝(zhuang)工(gong)作一次(ci)成功。