复合旋流燃烧器的稳燃机理和应用

Mechanism and Application of Twofold Whirl Burner Steady Flam

提出一、二次风双重复合旋流燃烧的方法，分析其对燃烧过程的有效作用．该方法可使低负荷燃烧可靠性增强、燃烧效率提高。

This paper presents a new method of causing the twofold whirls in the primary air coal mixture and the secondary air for the whirl burner, and analyses its effective function on the combustion process. By this way, the fire condition reliability for the part load, the combustion efficiency, and the combustion suitability for the variety of the coal are greatly improved on three 410 t/h boilers.