炉水循环泵运行及故障分析

Operation and fault analyses of boiler water circulating pump

介绍了炉水循环泵在超超临界机组启动初期的作用,分析了不同阶段炉水循环泵的运行方式,并对调试过程中炉水循环泵容易出现的问题提出相应的防范措施,对炉水循环泵在调试及启动初期的安全稳定运行具有一定的参考意义。

This paper introduced the effects of boiler water circulating pump at the start-up initial stage of ultra-supercritical unit,and analyzed the operation modes of boiler water circulating pump at different stages. After that,it analyzed the easily appearing problems in the debugging process of boiler water circulating pump and proposed corresponding prevention measures,which had a certain referencesignificance for the safe and steady operation of safe and steady operation at the debugging and startup initial stages.