给水泵推力瓦温度高的原因分析及对策研究

摘要

院为了解决大型火力发电厂给水泵推力瓦温度经常偏高的设备缺陷，保证给水泵安全稳定经济运行，从设备工作原理、设备结构、设备检修工艺以及设备附属管路系统出发，全面分析给水泵推力瓦温度升高的原因，结合检修工作实例经验，探索并总结解决给水泵推力瓦温度经常偏高设备缺陷的方法，并提高给水泵的有效工作时间和延长给水泵的使用寿命。%In order to solve the equipment defects of feed pump thrust pad high temperature in large thermal power plant, ensure the secure and economic operation of feed water pump, starting from the working principle, equipment structure, maintenance process and the attached piping system, the paper takes a comprehensive analysis of feed pump thrust pad high temperature, combined with the maintenance work experience, explores and summarizes the methods, and improves the working time and prolongs the service life of feed pump.