The in-boiler aerodynamic field and horizontal flue duct gas speed distribution at the furnace outlet was measured.
测量了炉内空气动力场及炉膛出口水平烟道速度分布。
2
It is confirmed that, the operation level of stoker boilers can be improved such as enhancing the combustion intensity, boiler thermal efficiency and fluegas temperature of furnace outlet.
证实了炉内增拱可较大的提高炉内燃烧强度，提高抛煤机锅炉的热效率和炉膛出口烟温。
3
These will result in local heat accumulation at the outlet of burner, very high temperature of fluegas, uneven distribution of temperature in furnace and damage of nozzles.