摘要
介绍了银川热电厂二期工程投运一年以后,多次出现凝汽器真空缓慢下降的现象。在机组系统严密性试验合格的前提下,经多次观察,发现是给水泵密封水系统漏空气造成的。在采取了一些相应措施后,解决了这个问题。
The phenomena of condenser vacuum slowly running down occurred many times in Yinchuan Congeneration Power Plant. The system tightness is up to standard. Through analyzing, it is believe that the air leakage from sealing water system of feed water pump leads to the problem. After taking measures ,the problem was solved .
出处
《石油化工应用》
CAS
2006年第5期59-60,共2页
Petrochemical Industry Application
关键词
凝汽器真空
给水泵
密封水系统
水封筒
condenser vacuum
feed water pump
sealing water system
water sealing cylinder
