刘武
LIU Wu(Zhejiang Datang International Wushashan Power Generation Co.

• 1:浙江大唐国际乌沙山发电有限责任公司

摘要(Abstract)：

为降低大气污染物的排放,火力发电厂要进行烟气脱硝、除灰改造,这将引起锅炉尾部烟道系统阻力增加,原有引风机出力将无法满足要求。以乌沙山发电厂3号机组为例介绍了引风机改造方案,对改造后引风机的可靠性和经济性进行了分析。
In order to reduce emission of air pollutants,flue gas denitration and deashing transformation are required in thermal power plant,which can increase resistance of flue-gas duct system at the boiler tail and the output power of the former induced draft fan can no longer meet the demand.By taking unit No.3 in Wushashan Power Plant as an example,the paper introduces the plan of induced draft fan transformation and analyzes its reliability and economical efficiency after transformation.

关键词(KeyWords)： 600MW机组;引风机;可靠性;经济性
600MW units;induced draft fan;reliability;economical efficiency

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 刘武
LIU Wu(Zhejiang Datang International Wushashan Power Generation Co.

DOI: 10.19585/j.zjdl.2012.11.015

参考文献(References)：

• DL/T 468-2004电站锅炉风机选型和使用导则[S].北京:中国电力出版社,2004.
• 郭立君,何川.泵与风机[M].北京:中国电力出版社,2004.