水平浓淡风煤粉燃烧器低负荷稳燃性能的试验研究

Experimental Research on the Property of Burning Steadily of HBC-SSA Burner at Low Load

通过水平浓淡风煤粉燃烧器气固混合特性的试验研究及在 3 2 0 MW双炉膛锅炉上的应用表明 :该燃烧器具有较强的低负荷稳燃能力 ,同时具有燃烧效率高 ,防结渣及防水冷壁高温腐蚀性能。在减少电厂低负荷稳燃用油方面经济效益显著。图 8参

The experimental study of gas solid two phase mixing property and application of horizontal bias combustion pulverized coal bumer with side secondary air(HBS SSA burner) show that the bumer has very good property of burning stedily at low load and has properties of high combustion efficiency, resistance to slagging and high temperature corrosion of the water cooled wall. The use of the burner has good economic benefit on decreasing oil used for low load need. Figs 8 and refs 4.