摘要
针对350 MW超临界锅炉试运行期间排烟温度高的问题,结合试验数据和运行参数,从空气预热器、锅炉系统、煤质、运行方式等方面分析了机组排烟温度高的原因并提出了相应的处理措施,为类似问题提供借鉴。
To solve the problem of high exhaust gas temperature during trial operation of a 350 MW supercritical boiler, an analysis was conducted on the causes from the perspectives of air preheater, boiler system, coal quality and operation mode, etc., combining with relevant test data and operation parameters, after which corresponding countermeasures were put forward to serve as a reference for treatment of similar problems.
作者
李广伟
Li Guangwei(Guodian Science and Technology Research Institute, Nanjing 210031, China)
出处
《发电设备》
2017年第2期117-120,共4页
Power Equipment
关键词
空气预热器
排烟温度
调温风
煤质
air preheater
exhaust gas temperature
tempering air
coal quality
