3102t/h锅炉配风方式的优化  

Optimization of Air Distribution Mode for a 3102 t/h Boiler

作　　者：张志远[1] 冯智宇[2] 王顶磊[1] 

机构地区：[1]神华河北国华沧东发电有限责任公司,沧州061113 [2]天津国投津能发电有限公司,天津300480

出　　处：《发电设备》2012年第1期26-29,46,共5页Power Equipment

摘　　要：配风方式对于锅炉的稳定燃烧、机组的安全经济运行及环保指标有着很大的影响,对某3 102 t/h锅炉的配风方式从二次风、分离燃尽风、紧凑燃尽风调整等方面进行了优化分析,找出了影响锅炉热效率及NOx质量浓度的因素,进行了相应的优化,并取得了较好的效果。Air distribution mode plays an important role in influencing the stable combustion, safety and economical operation and environmental indicators of a boiler. An analysis has been carried out for adjustment optimization of the air distribution mode, including the secondary air, SOFA and CCOFA. Factors affecting the thermal efficiency and NOx emission have been found and corresponding optimization measures have been carried out, after which good results have been obtained.

关 键 词：锅炉 配风 燃尽风 热效率 NOx 质量浓度 

分 类 号：TK223.26[动力工程及工程热物理—动力机械及工程]