摘要
介绍某电厂660MW超超临界机组发生的引风机抢风事故的过程,重点阐述轴流式风机并列运行的特点,分析引风机抢风的原因,提出了机组实际运行中的防治措施。
The main cause of the movement unstably of induced draft fan in the 660MW coal firing boiler is introduced in this paper.The characteristic and the fault reason analysis are mainly expounded;the prevention measures are put forward.
出处
《机械研究与应用》
2011年第6期146-148,共3页
Mechanical Research & Application
关键词
超超临界
脱硝
引风机
空预器
堵灰
ultra supercritical
selected catalytic reduction
flue gas denigration
induced draft fan
air preheated
