Huadian Technology ›› 2014, Vol. 36 ›› Issue (5): 39-41.

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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

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