Huadian Technology ›› 2010, Vol. 32 ›› Issue (12): 51-53.

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Analysis on reason of induced draft fan stall of 600MW unit and countermeasures

LIU Tao   

  1. Shanxi Zhangshan Power Generation Corporation Limited, Changzhi 046021, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-12-25 Published:2010-12-25

Abstract: The characteristics and technical parameters of induced draft fan of the boiler with bagtype dust remover in a power plant were introduced. Based on this, the reasons of induced draft fan stall were analyzed. The relevant measures were adopted, and favorable effects were obtained.

Key words: induced draft fan, technical parameter, reason of stall, air quantity, wind pressure