【摘要】 本文介绍了乌拉山电厂３＃ 锅炉实施空气分级燃烧改造前后炉膛温度、过剩空气系数、热效率、排烟中ＮＯｘ 浓度变化等的测试数据，并对结果进行了分析讨论．更多还原

【Abstract】 In this paper,test data of No.3 boiler in Wulashan Power Plant are furnished before and after the adoption of air stage combustion technique, such as the furnace temperature, excess air coefficient,thermal efficiency,and the variation of NO x consistency in flue gas.Analysis and discussion on test results have also been made.更多还原