疏水阀的应用和发展

【摘要】 疏水阀在电厂锅炉、汽轮机中获得了广泛的应用 ,但阀门密封不严、泄漏的现象时有发生 ,给机组安全、稳定运行造成一定的危害。文章重点分析疏水阀泄漏的原因、在设计时采取的措施以及疏水阀的新发展 ,供广大使用者在设计、选型、维修中参考。更多还原

【Abstract】 Drain valves are widely used in utility boilers and steam turbines,but they occasionally have poor packing and leakage problems that lead to unsafely and unstable operation.This paper analyzes the cause of drain leakage,introduces the measures in design and new development of drain valves ,for reference in design type selecting,and maintenance.更多还原