双重复合旋流燃烧器对低负荷稳燃的作用

Effect of Dual Complex Turbulent Burner on Combustion stabilizing at Low Load

提出了一种新型的一、二次风双重复合旋流燃烧的方法，并且分析了其对燃烧过程的有效作用。经３台４１０ｔ／ｈ锅炉的技术评价：低负荷燃烧可靠性增强；锅炉燃烧效率提高；对煤种变化的适应性大为改善。

A new type dual complex turbulent combustion method of primary and secondary air is put forward, and its effective action on combustion process is analyzed. The technical evaluation on three 410 t/h boilers shows that the combustion reliability at low load is enhanced, the combustion efficiency of boilers is raised and the adaptability to coal changes is greatly improved.