关于不同燃烧器结构对回转窑窑内流场影响的试验研究

本文在三通道燃烧器窑内冷态模化计算基础上,进行了窑内速度场、温度场测量,并根据测量数据及计算,分析了几种典型回转窑多通道燃烧器结构参数对窑内流场的影响,通过分析窑内流场空气动力特性,比较了燃烧器不同结构参数对窑内气流混合、燃烧过程及火焰形状的作用,为今后进一步进行新型燃烧器设计提供参考。

An Experimental Study with Different Structure on Rotary Kiln Multitunnel Burner

The paper gives an brief analyse about the field of temperature and velocity in a kiln model based on cold modeling calculation,and analyzes the influences on the flow field as correlative parameters such as structure, flow ratio are different. According to the dynamic property analyse in the kiln model , the effects on blending, combustion, shape of flame of different parameters are compared. The article gives a reference for a new type kiln burner design.