空气分级燃烧技术在燃烧器低NO_x改造中的应用

Application of Air Staged Combustion Technology in Transformation of Burner to Reduce Exhaust of NO_x

空气分级燃烧技术是降低锅炉NOx排放的主要燃烧控制手段,将这种技术应用到燃烧器的改造中可以起到降低NOx排放的作用,为此介绍北京高井热电厂6号锅炉的低NOx燃烧器改造以及试运情况。

Air staged combustion technology is the main control method of combustion to reduce the NOx emission of boiler. When being applied to the transformation of burner ,the method can reduce the exhaust of NOx. This paper introduces the transformation process of the burner of No. 6 boiler for reducing NOx exhaust,and the commissioning in Beijing Gaojing Thermal Power Plant.