煤粉锅炉燃烧器改造前后分析及经济性

Analysis and Economy of Pulverized Coal Boiler Burner before and after Retrofit

为响应国家“节能减排”号召,提高锅炉燃烧经济性,锅炉运行必须具备安全性、经济性及可操作性,燃烧系统能够扩大煤种适应性,防止结渣与高温烟气腐蚀。本文就这方面采取的措施对高压煤粉锅炉进行对比分析。

In order to respond to the call of national"energy saving and emission reduction"and improve the combustion economy of boilers,the operation of boilers must be safe,economical and operable,and the combustion system can expand the adaptability of coal types,thus preventing slagging and high temperature flue gas corrosion.In this paper,the measures taken in this respect are compared and analyzed for high-pressure pulverized coal boilers.