410t/h CFB锅炉传热系数试验研究  

EXPERIMENTAL INVESTIGATION ON HEAT TRANSFER COEFFICIENT OF CFB BOILER IN GAOBA POWER PLANT

作　　者：张敏[1] 肖平[1] 吕怀安[1] 蒋敏华[1] 

机构地区：[1]国电热工研究院,陕西西安710032

出　　处：《热力发电》2002年第4期34-37,共4页Thermal Power Generation

摘　　要：分析了高坝发电厂 4 10t/h循环流化床 (CFB)锅炉的大量运行和试验数据 ,以及锅炉负荷率、炉膛气速、床压、床温等主要运行参数对炉膛受热面平均传热系数的影响及相互之间的关系 ,得出了一些比较有规律性的结果。这些结果对于CFB锅炉的设计。A vast amount of operational and experimental data for a 410t/h CFB boiler in Gaoba Power Plant, as well as the influence of its main operational parameters, such as boiler load factor, gas velocity in furnace, bed pressure, and bed temperature etc., upon the average heat transfer coeficient of heating surface in the furnace, and the mutual relationship among the said parameters have been analysed, some results with better regularities are obtained. These results have comparatively high reference value for design, manufacture and operation of CFB boilers

关 键 词：410T/HCFB锅炉 传热系数 试验 循环流化床锅炉 炉膛 

分 类 号：TK229.66[动力工程及工程热物理—动力机械及工程]