75t/h煤粉锅炉低氮燃烧改造  

Low NOx Burner Retrofitting for 75t/h Boiler

作　　者：王丰吉 王建峰 

机构地区：[1]华电电力科学研究院,浙江杭州310030

出　　处：《发电与空调》2013年第2期1-4,共4页

摘　　要：为控制氮氧化物排放量,应用煤粉浓淡燃烧、垂直空气分级燃烧、低氧燃烧等低氮燃烧技术,对珠江啤酒厂#2、#3锅炉实施低氮燃烧改造,有效解决了原锅炉NOX排放浓度较高、水冷壁结焦、低负荷稳燃能力较差等问题。In order to control NOx emission, the application of low NOx combustion technologies including pulverized coal shade separation combustion, vertical air classification combustion, low oxygen combustion were used in low NOx burner retrofitting project for #2 and #3 boiler of the Zhujiang beer power plant. Several issues of the original boiler including high NOx emission, water wall coking, poor low-load stable-combustion were solved effectively after retrofitting.

关 键 词：低NOX 空气分级 浓淡分离 燃烧器改造 

分 类 号：TM621.2[电气工程—电力系统及自动化]