600MW空冷机组锅炉烟风道优化设计分析  

Analysis on Boiler Flue Gas Ducts Optimization Design of 600MW Air-cooling Unit

作　　者：李江波[1] 贾绍广[1] 

机构地区：[1]河北省电力勘测设计研究院,石家庄050031

出　　处：《河北电力技术》2010年第5期7-9,共3页Hebei Electric Power

摘　　要：针对600 MW空冷机组原烟风道占地面积大,材料用量多、造价高的问题,结合河北建投沙河发电有限公司2台600 MW超临界空冷机组工程中烟风道的设计,比较分析烟风道采用常规矩形道体和圆形道体的优劣,认为烟风道道体优化形状为圆形,介绍除尘器进口烟道、热一次风道、引风机进口烟道优化布置方案,并进行经济性分析。Aiming at large area,large material dosage,high cost of flue gas ducts of 600 MW air-cooling unit boiler,this paper compares the advantages and disadvantages between the rectangle ducts and circle ducts,with the design of flue gas ducts of two 600 MW air-cooling unit boiler in Hebei Jiantou Shahe Power Co.Ltd.,presents the optimized flue gas ducts form is the circle ducts,introduces the optimization project of bag filter input duct,heat primary air duct,and induced draft fan input duct,and analyzes the economy.

关 键 词：600MW机组 锅炉 烟风道 优化设计 

分 类 号：TK223[动力工程及工程热物理—动力机械及工程]