PVC生产渣浆泵电机的变频改造效益分析

Electrical frequency transformation and benefit analysis of calcium carbide slurry pump motor

介绍了将压滤机的渣浆供料泵由电机非调速型改成变频器调速运行情况,改造后实现了进料压力自动控制。既满足了工艺要求,提高了工作效率,节约滤布投入成本,又能使电机能耗大为降低。

The transformation of frequency conversion of filter slurry pump was introduced,and automatic control of feed pressure is realized.By transformation,meet the process requirements, improve the work efficiency, save the cost and reduce the energy consumption.