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歡迎光臨濱大閥門!您當前的位置>>>永诚彩票>>>濱大新聞

    2015年8月底,濱大承攬了大唐琿春電廠CCI汽機旁路閥的改造任務。大唐琿春電廠為二臺330MW機組永诚彩票,2006年9月投產。長期以來,其低壓旁路閥的內漏問題始終困擾該廠,由于原低旁閥芯為平衡式閥芯結構,這種結構導致了該閥的內漏問題始終無法從根本上得到解決(見CCI低旁結構圖)

                                           原閥為平衡式芯件                                            改造后為預啟式閥芯


    濱大的核心改造方法為:將原來的閥桿閥塞組件廢棄永诚彩票,全新制造新的閥桿閥塞組件,將閥塞由原來的平衡式結構變為預啟閥(先導閥)結構永诚彩票。 
    其它輔助方法有:將原閥座進行堆焊,修好密封面;將原閥籠內表面進行修理永诚彩票、拋光...
    說明:濱大的預啟閥是濱大的專利設計,專利號為ZL201020568312.X永诚彩票,預啟閥的關鍵零件--蝶形彈簧為德國Mubea原裝產品永诚彩票,確保了濱大預啟閥性能可靠,經久耐用(詳見濱大汽機旁路選型手冊)下載濱大汽機旁路選型手冊

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