炉水循环泵电机腔室温度升高的原因分析

Reasons Analysis of Temperature Raising of Motor Chamber in the Boiler Water Circulating Pump

炉水循环泵是电厂锅炉最主要的设备,炉水循环泵电机腔室温度升高也是锅炉运行中面临的主要问题。通过对炉水循环泵的运行监视和实测数据的分析,认为炉水循环泵冷却器堵塞和腔室内积聚污物是问题的根本原因,并从运行及检修角度给出了合理的建议。

Boiler water circulating pump is the most important equipment of power plant boilers,temperature rising of motor chamber in the boiler water circulating pump is also the main problem in boiler's operation.Through the operation monitoring and measurement data analysis of the boiler water circulating pump,it is considered that the blockage of the boiler water circulating pump cooler and the accumulation of dirt in the chamber are the root causes of the problem,and the reasonable suggestions are given from the perspective of operation and maintenance.