旋流燃烧器W型火焰锅炉特点及研究进展  

Characteristic and Research Progress on W Flame Boiler with Swirl Burners

作　　者：李端开[1] 李争起[2] 顾宇[1] 张学文[1] 李国堂[1] 宋景明[1] 董炳南[1] 

机构地区：[1]国核电力规划设计研究院,北京100086 [2]哈尔滨工业大学能源科学与工程学院,黑龙江哈尔滨150001

出　　处：《节能技术》2009年第3期195-200,共6页Energy Conservation Technology

基　　金：国家十一五863计划项目(2006AA05Z321)

摘　　要：本文介绍了中国引进和开发W型火焰锅炉的背景、各技术流派在中国的份额,并通过燃烧、污染物排放、结渣和偏温特性等,介绍了各自的性能及存在的问题。特别阐述了带旋流燃烧器的W型火焰锅炉燃烧器的结构、配风方式、污染物排放等特性及设计特点。综述了我国各高校、科研院所和制造厂研究W型火焰锅炉的历程以及取得的进展,建议了需进一步研究的方向。Backgrounds of W flame boiler import and R＆D and market shares of various W flame boiler technologies in China are introduced, and W flame boiler performance and existing problems are discussed on the basis of combustion characteristic, pollutant emission, slagging and temperature windage characteristics. Burner structure, air distributing, NOx emission and burner design on the W flame boiler with swirl burners are investigated extensively. Finally, based on the concise review of W flame boiler technology R＆D in home and abroad, the authors suggests some research directions need to be conducted further.

关 键 词：W型火焰锅炉 旋流燃烧器 无烟煤 EI—XCL燃烧器 NOX排放 

分 类 号：TK223.23[动力工程及工程热物理—动力机械及工程]