摘要
论述了管道中颗粒流体沉积致使平板闸阀浮动阀座失效的原因,分析了闸板受力状态,介绍了阀门浮动阀座工作原理和结构改进方法。
The text brings forward to improve the structure of normal flat gate valve＇s floating valve seat aiming at the circs that sediment of granular medium brings about flat gate valve＇s floating seat＇s invalidation.
出处
《阀门》
2008年第6期40-42,共3页
VALVE MAGAZINE
关键词
平板闸阀
颗粒状介质
浮动阀座
flat gate valve
grain shaped medium
floating seat
