116MW水冷方形分离循环流化床热水锅炉的运行经验  

Operation Experience of a 116MW Circulating Fluidized Bed Hot Water Boiler with Water Cooled Square Cyclone

作　　者：吕俊复[1] 赵新木[1] 张建胜[1] 岳光溪[1] 刘青[1] 沈解忠[2] 毛军华[2] 苏小平[2] 董祖康[2] 王政[2] 

机构地区：[1]清华大学热能工程系 [2]无锡华光锅炉股份有限公司

出　　处：《动力工程》2004年第5期618-622,共5页Power Engineering

基　　金：国家"十五"科技攻关项目2001BA401A03;国家重点基础研究发展规划项目G2000026309资助项目

摘　　要：城市燃煤集中供暖对洁净燃烧技术的需求是循环流化床热水锅炉发展的动力。介绍了首台运行的最大容量的116MW循环流化床热水锅炉的运行情况。实践表明:采用水冷方形分离器的116MW循环流化床热水锅炉运行稳定,可用率高,燃烧效率高,满足严格的大气排放标准,密封性好,占地面积小,可以很好地适应城市集中供暖频繁启动和压火的需要。Circulating fluidized bed hot water boiler coal fired is commended to supply hot water for city building. The operation experience of the first 116MW circulating fluidized bed hot water boiler which is the biggest one in China was introduced in this paper. The 116MW CFB boiler with water cooled square cyclone patented by Tsinghua University spends less area. The operation practice of it showed its good reliability beside its excellent fuel adaptability, combustion efficiency and emission, while the compact design made it good sealing from combustor to back pass without an expansion component. This boiler meets well the hot water supplying which requires start-up shut-down frequently. Figs 6, talbes 5 and refs 6.

关 键 词：动力机械工程 循环流化床 热水锅炉 运行 可用率 

分 类 号：TK229.66[动力工程及工程热物理—动力机械及工程]