摘要
湖南华电长沙发电有限公司#2汽轮机密封油系统存在氢气纯度不合格、密封油真空油箱真空不合格、密封油真空箱内油中含有大量气泡等问题。针对以上问题,对#2机组密封油系统出现的异常情况进行分析并采取了相应的处理措施。
In the seal oil system of steam turbine No.2 in Hunan Huadian Changsha Power Generation Corporation Limited, the hydrogen purity was less than the standard, the vacuum of the seal oil vacuous tank was below the standard, and there were many bubbles in the oil of the seal oil vacuous tank. Aiming at the problems listed above, the abnormal situation occurred in the seal oil system of the unit No.2 was analyzed, and relevant treatment measures were adopted.
出处
《华电技术》
CAS
2010年第8期50-53,共4页
HUADIAN TECHNOLOGY
关键词
汽轮机
密封油系统
氢气纯度
真空
处理
steam turbine
seal oil system
hydrogen purity
vacuum
treatment