Huadian Technology ›› 2010, Vol. 32 ›› Issue (4): 12-13.

• 专题综述 • Previous Articles     Next Articles

Reformation of normal drain system of low pressure heater in 600MW supercritical unit

L Pengfei   

  1. Huadian Anhui Suzhou Power Generation Corporation Limited, Suzhou 234101, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-04-25 Published:2010-04-25

Abstract: The problems existed in normal drain systems of low pressure heaters of 2×600MW supercritical units in a company were introduced. The reason of impeded drain water of the normal drain systems was analyzed, some improving measures and proposal were put forward, and better effects were obtained in practical operation.

Key words: 600MW supercritical unit, low pressure heater, drain system, reformation