低NO_x燃料分级燃烧技术应用探讨  

APPLICATION PROBLEM STUDY OF LOW NO_x STAGED COMBUSTION TECHNOLOGY

作　　者：王春昌[1] 

机构地区：[1]西安热工研究院有限公司,陕西西安710032

出　　处：《热力发电》2009年第5期10-13,共4页Thermal Power Generation

摘　　要：针对低NOx燃料分级燃烧技术应用效果不佳的问题,分析了影响再燃技术NOx降低率的几个主要因素,以及提高再燃技术NOx降低率的措施及其所受到的限制。分析认为,提高炉膛高度和采用新三区低NOx燃烧技术方案是进一步发展低NOx再燃烧技术的主要途径。To solve application problems with the low NOx Staged Combustion technology,analysis are made to some major factors that influence NOx reduction of the reburning technology, as well as to some measures that are used to improve NOx reduction and their limitations. It is indicated that the route to further development of the reburning technology for NOx reduction is to increase furnace height and to adopt three new zones for low NOx combustion.

关 键 词：再燃技术 再燃区 再燃燃料 燃料分级 低NOX 排放 

分 类 号：TK16[动力工程及工程热物理—热能工程]