ABSTRACT
In this paper, by the application analysis of the two different types of burners in HunJiang Power Company, i.e. 670T/h boiler bias burner and dual-channel burner, discusses the impact on combustion stability and fuel consumption of the boiler due to the different types of burner; put forward practical measures of innovation for undesirable characteristics of bias burner. It has reference and guiding significance for the burner innovaton and saving combustion oil work of the power plants with same types boiler units.