锅炉最佳氧量的确定  

Determination to optimal level of oxygen for boiler

作　　者：吕绍辉 于冬 赵旭 黎明 

机构地区：[1]中国华电集团哈尔滨发电有限公司,黑龙江哈尔滨150040 [2]佳木斯特种设备检验所,黑龙江佳木斯154002

出　　处：《黑龙江电力》2009年第2期115-116,119,共3页Heilongjiang Electric Power

摘　　要：阐述了氧量值在锅炉燃烧中的作用、运行中如何控制氧量以及影响氧量值的其它因素。过剩空气系数直接影响炉内燃烧和排烟热损失的大小,在运行中被准确、迅速地测定是监督锅炉经济运行的主要手段。The paper discussed the function of oxygen content for combustion, how to control it and factors effeeting the level of oxygen content. The excess air coefficient impacts directly the combustion situation inside furnace and the heat loss of smoke emission. Accurately and promptly measure it during operation is the key means to supervising the boiler operation in economy.

关 键 词：实际空气量 理论空气量 过剩空气系数 锅炉效率 

分 类 号：TK223.72[动力工程及工程热物理—动力机械及工程]