浓淡型煤粉燃烧器在220t/h煤粉锅炉高温腐蚀防治中的应用

Shade Powdered Coal Burner Using in 220t/h Powdered Coal Boiler High Temperature Corrosion Preventing and Controlling Application

通过对220t/h煤粉锅炉高温腐蚀防治机理的研究,将原双通道预燃室喷燃器改造为水平浓淡燃烧器,并增加侧边风以防止煤粉贴壁,效果良好。

Through preventing and controlling the mechanism to the 220t/h powdered coal boiler high temperature corrosion the research, the original double channel pre-eombustlon chamber muffle burner will transform for the horizontal shade burner, and increase the side wind to prevent the powdered coal paste the wall, and the result is effective.