660MW超临界锅炉燃烧器的设计  

Design For Coal Burner Of 660MW Boiler With Supercritical Spiral Waterwall

作　　者：刘建华[1] 

机构地区：[1]哈尔滨锅炉厂有限责任公司,黑龙江哈尔滨150046

出　　处：《锅炉制造》2011年第1期18-20,共3页Boiler Manufacturing

摘　　要：对于超临界墙式切圆燃烧大风箱结构锅炉,燃烧器采用拉开式布置方式,同时采用水平浓淡燃烧技术,实现了分级燃烧,从而使锅炉的负荷适应能力增强、能有效控制NOX的生成,对环保有利。本文就某台660MW超临界锅炉燃烧器的设计方案、布置做了简要概述。For 660MW boiler with supercritical spiral waterwall, arrangement for coal burner adopt separate disposal, at the sane time , using level shade burning technic, make classification combustion come true . Thereby improve capability of boiler charge. , control NOX , To be beneficial to circumstance . the design and arrangement for some one coal burner of 660MW boiler with supercritical spiral waterwall are introduced in this paper.

关 键 词：超临界锅炉 燃烧器 水平浓淡燃烧 燃尽风 低NOX燃烧 

分 类 号：TK223[动力工程及工程热物理—动力机械及工程]