射流内混式重油燃烧器的设计研究

THE DESIGN AND RESEARECH ON JET FLOW INTERNAL MIXING TYPE HEAVY OIL BURNER

分析了油压、雾化气压力、混合室压力、气液比以及燃烧器喷嘴关键尺寸等因素对雾化粒度的影响,根据试验结果得出了一些有价值的设计数据,同时指出了该种燃烧器的不足之处。

The influences of oil pressure, atomizing gas pressure, mixing chamber pressure, the ratio of gas and liquid, and the key size of burner jet nozzle etc, on the atomizing grain size were analyzed. In accordance with the testing results, some valued design data were obtained. The deficiency of that burner was pointed out simultaneously