Huadian Technology ›› 2012, Vol. 34 ›› Issue (10): 69-72.

• 节能与环保 • Previous Articles     Next Articles

Analysis on reasons of higher outlet gas temperature of boiler and optimization treatment

DU Chengde   

  1. Huadian International Zouxian Power Plant, Zoucheng 273522, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2012-10-25 Published:2012-10-25

Abstract:

The outlet gas temperature of boiler No.3 of Zouxian Power Plant was too high, which influenced on the economic efficiency of the unit greatly and

led to that the unit can not meet the current requirements of lowering energy consumption. Combing with the actual equipment, the reasons of the higher

outlet gas temperature of the boiler were analyzed, and the optimization scheme was formulated. After the optimization scheme had been implemented, the

outlet gas temperature of the boiler reduced. The result of this paper provides experience for energysaving optimization of similar units.

Key words: boiler, higher outlet gas temperature, reason analysis, optimization scheme