摘要
华能铜川照金电厂前置泵运行多年,出现了泵盖结合面冲刷、低负荷轴窜大、轴承损坏、机械密封冷却套泄漏等缺陷,对原因进行分析总结,并提出多项针对性解决方案及注意事项,有效改善了机组运行情况。
After years of operation,many defects appeared on the booster pump of Huaneng Tongchuan Zhaojin Power Plant,such as abrasion of pump cover interface,serious axial movement while low load, damage of bearings, leakage of mechanical sealed cooling jacket and etc. After analyzation,solutions and suggestions to those defects was indicated,which are effective to improve the unit operation.
出处
《华电技术》
CAS
2016年第1期36-38,41,共4页
HUADIAN TECHNOLOGY
关键词
前置泵
轴承
轴窜
机械密封冷却套
booster pump
bearing
axial movement
mechanical sealed cooling jacket
