3月26日,水電三局製造設備分局承建的豐寧抽水蓄能電站首台主進水閥順利完成吊裝就位。
主(zhu)進(jin)水(shui)閥(fa)作(zuo)為(wei)抽(chou)水(shui)蓄(xu)能(neng)電(dian)站(zhan)首(shou)要(yao)設(she)備(bei)之(zhi)一(yi),是(shi)設(she)置(zhi)在(zai)水(shui)輪(lun)機(ji)蝸(wo)殼(ke)與(yu)壓(ya)力(li)管(guan)道(dao)之(zhi)間(jian)的(de)閥(fa)門(men),首(shou)要(yao)作(zuo)用(yong)在(zai)於(yu)停(ting)機(ji)時(shi)減(jian)少(shao)機(ji)組(zu)的(de)漏(lou)水(shui)量(liang),在(zai)機(ji)組(zu)檢(jian)修(xiu)時(shi)切(qie)斷(duan)水(shui)流(liu)確(que)保(bao)安(an)全(quan)以(yi)及(ji)機(ji)組(zu)事(shi)端(duan)時(shi)避(bi)免(mian)飛(fei)逸(yi)事(shi)端(duan)擴(kuo)展(zhan)等(deng)。
本次吊裝的是10號機組主進水閥,總重量115噸。本次吊裝的難點在於由調轉下落進程需求經過3個ge吊diao物wu孔kong,受shou吊diao裝zhuang空kong間jian約yue束shu,吊diao裝zhuang進jin程cheng中zhong存cun在zai視shi界jie盲mang區qu。對dui此ci,項xiang目mu部bu在zai每mei一yi層ceng的de吊diao物wu孔kong處chu都dou安an排pai起qi重zhong工gong對dui吊diao裝zhuang進jin程cheng進jin行xing全quan程cheng監jian控kong。吊diao裝zhuang前qian,聯lian合he體ti項xiang目mu部bu對dui現xian場chang吊diao裝zhuang鋼gang絲si繩sheng、卡扣、吊diao裝zhuang橋qiao機ji進jin行xing聯lian合he查zha看kan,並bing在zai現xian場chang組zu織zhi相xiang關guan部bu分fen和he現xian場chang人ren員yuan進jin行xing安an全quan技ji能neng交jiao底di,強qiang調tiao了le吊diao裝zhuang進jin程cheng中zhong注zhu意yi事shi項xiang並bing要yao求qiu現xian場chang人ren員yuan各ge司si其qi職zhi,實shi施shi到dao崗gang到dao位wei職zhi責ze。
shoutaiqiufadeshebeijiuweijiakuailefengningchoushuixunenggongchengxingxiangmianmao,xiayibu,sanqilianhetixiangmubujiangchixujieshishulianquanshengchanlinian,fahuigexiangzhunzeyoushi,quanjinchengguankonggexiangshebeishebeitiaoshi,weichongcishoutaijizutouchanfadianzuochubuxienuli。shuidiansanju 作者: 李濤
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