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分析了防止给水泵前置泵发生汽蚀的校核方法,结合邯峰电厂660 MW机组前置泵入口管道的具体设计,对管道选型尺寸方案进行了优化。本优化方案对同类型电厂具有较大的借鉴意义。
The check method to prevent cavitation of feed pump was analyzed. Combined with the concrete design of inlet pipe of front pump of 660 MW unit in Hanfeng Power Plant, the pipeline sizing scheme was optimized. The optimization program for the same type of power plant has a greater reference.