摘要
介绍了山东郝集电厂2011年8月给水泵倒转造成给水泵机械密封损坏、偶合器易熔塞及轴瓦等损坏的事故,对事故的主要原因进行了分析,剖析给水泵倒转的风险,对今后给水泵运行提出相应防范措施。
This paper introduced the accident caused by feedwater pump inversion in Haoji Power Plant of Shandong in august 2011, whieh damaged water pump mechanical seal, coupling fusible plug and bearing and so on, analyzed main reason of acci- dents, the risk of the feedwater pump reverse, and then put forward corresponding preventive measures for pump running in the future.
出处
《能源与节能》
2016年第6期142-143,160,共3页
Energy and Energy Conservation
关键词
给水泵
逆止阀
卡涩
倒转
事故防范
feedwater pump
non-return valve
jamming
reverse
accident prevention
