华电技术 ›› 2014, Vol. 36 ›› Issue (5): 39-41.

• 技术交流 • 上一篇    下一篇

水位控制阀疏水管道振动分析及防止策略

  

  1. (湖南华电长沙发电有限公司,长沙〓410000)
  • 出版日期:2014-05-25 发布日期:2014-07-15

Analysis on vibration of drain pipe of water level valve and prevention measures

  1. (Hunan Huadian Changsha Power Generation Company Limited, Changsha 410000, China)
  • Online:2014-05-25 Published:2014-07-15

摘要: 摘要:依据直流锅炉启动系统运行特点,结合管道振动原理和现场实际情况,找出诱发水位控制阀疏水管道振动的原因,提出了消除振动的有效措施。

关键词: 关键词:直流锅炉, 水位控制阀, 管道, 振动

Abstract: Abstract:According to the operation features of the oncethrough boiler startup system, combining with the pipe vibration principle and the site practical situation, the reasons causing vibration of drain pipe of water level valve were found out; and effective measures to eliminate the vibration were proposed.

Key words: Keywords:oncethrough boiler, water level valve, pipeline, vibration