缝隙式W火焰锅炉改造

Slit type W-flame boiler retrofitting

某电厂600MW超临界W火焰锅炉经过燃烧器和水冷壁系统的升级改造,减小了水冷壁的壁温偏差,降低了炉膛出口的氮氧化物生成量,其安全性、经济性和环保指标获得了综合提升。

The water wall temperature deviation and the NOx production from furnace outlet of power plant 600MW supercritical W-flame boiler are reduced by retrofitting burner and water wall system, synthetically promoting the plant＇s security, economy and environmental index.