循环流化床锅炉与煤粉锅炉经济性比较  

Economical Comparison between CFB and Coal-fired Boiler

作　　者：张淑君[1] 赵士杰[1] 张岩[1] 白栋[1] 李勇[2] 

机构地区：[1]河北华电石家庄热电有限公司,河北石家庄050041 [2]河北省电力建设第二工程公司,河北石家庄050041

出　　处：《河北电力技术》2007年第2期37-38,54,共3页Hebei Electric Power

摘　　要：循环流化床锅炉具有高效低污染等常规锅炉无法相比的特点,但其经济性一直存在争议。以石家庄热电有限公司同容量的220 t/h循环流化床锅炉与220 t/h煤粉锅炉为例,从设备参数、热平衡及实际运行中辅机耗电率、运营成本等几方面,进行经济性比较分析,供新建锅炉选型参考。The characteristics of CFB boiler,high efficiency and low pollution,are particular for the normal boiler features,but its economy has been often debated.This paper compares the economics from the aspects of device data,hot balance,power cost ratio and operation cost during real operation between the 220 t/h CFB boiler and 220 t/h coil-fired boiler in Shijiazhuang Thermal Power Plant.The comparison results can take references for new unit to choose the type of boiler.

关 键 词：循环流化床锅炉 煤粉锅炉 经济性 

分 类 号：TK229.66[动力工程及工程热物理—动力机械及工程]