摘要
为了研究采用超细粉再燃还原技术对300MWW火焰炉燃烧NO排放量的影响，本文使用Fluent6软件对河北某电厂300MWW火焰炉中的常规燃烧和超细粉再燃的燃烧的NO排放进行了数值模拟，研究表明，超细粉再燃还原技术对降低300MWW火焰炉燃烧NO排放量有显著效果，降低1／3—1／4左右。
In order to study NOx deoxidization with ultrafine micro - pulverized coal technology in 300 MW W -Flame Boiler, We carry out numerical simulation on some HeBei Power Plant＇s 300MW W- Flame Boiler＇s combustion with normal coal and micro -pulverized coal. The results show that it has significantly effect, the reduction rate reaches about 1/3 -1/4.
出处
《锅炉制造》
2008年第2期44-47,58,共5页
Boiler Manufacturing
关键词
W火焰锅炉
煤粉燃烧
数值计算
NO
超细粉
W - flame boiler
coal combustion
numerical calculating
NO
micro - pulverized coal
