摘要
为了研究煤粉、轮胎颗粒胶粉与污泥颗粒三者混合燃烧的燃烧特性,通过使用Fluent软件对锅炉进行建模并进行数值模拟计算。分别分析了煤粉单独燃烧、煤粉与轮胎颗粒胶粉混合燃烧、煤粉与污泥颗粒混合燃烧以及三者共同混合燃烧的模拟结果。分析结果表明,在煤粉燃烧时,掺入一定比例的轮胎颗粒胶粉和污泥颗粒可以提高炉膛的燃烧效率、增强炉膛内燃料的燃尽程度。
Combustion characteristics of tire-derived fuel(TDF)and sewage sludge blends were studied by using a pulverized coal(PC)-fired boiler through a CFD based approach.Test were performed on pulverized coal combustion alone,co-combustion of coal between TDF and sewage sludge,and combination of them respectively.Results indicate that adding a certain proportion of TDF and sewage sludge would improve the combustion efficiency and enhance the burnout of fuel in the boiler.
作者
李双涛
姜未汀
潘卫国
倪璐阳
李子涵
潘丹露
LI Shuangtao;JIANG Weiting;PAN Weiguo;NI Luyang;LI Zihan;PAN Danlu(Shanghai University of Electric Power,Shanghai 200090,China;Jiangsu Xinhai Power Generation Co.,Ltd.,Lianyungang,Jiangsu 222023,China;University of Shanghai for Science and Technology,Shanghai 200093,China)
出处
《上海电力大学学报》
CAS
2023年第1期5-11,共7页
Journal of Shanghai University of Electric Power
关键词
电站锅炉
掺烧
煤粉
燃烧特性
数值模拟
utility boiler
co-combustion
pulverized coal
combustion characteristics
numerical simulation
