渣浆泵功率过大电机发热是什么原因
故障原因：1)泵的流量过大，超过使用范围2)转速过高3)电压太低4)密封环磨损过大5)输送液体相对密度大6)轴向力平衡装置失效7)泵的转动部件有摩擦8)电机质量不好9)填料压得太紧
排除方法：1)关小出口阀门2)降低转速到额定转速3)检查原因、消除4)检查测量更换密封环5)更换原动机，加大功率6)检查原因、消除7)检查消除8)检验电机质量，修理或更换9)松填料 渣浆泵厂家

What is the cause of the motor heating when the power of slurry pump is too high

Fault cause: 1) the flow of the pump is too large, which exceeds the scope of use; 2) the speed is too high; 3) the voltage is too low; 4) the seal ring is too worn; 5) the relative density of the delivered liquid is too high; 6) the axial force balancing device fails; 7) the rotating parts of the pump have friction; 8) the motor quality is not good; 9) the packing is pressed too tight

Troubleshooting: 1) turn down the outlet valve; 2) reduce the speed to the rated speed; 3) check the cause and eliminate it; 4) check, measure and replace the sealing ring; 5) replace the prime mover and increase the power; 6) check the cause and eliminate it; 7) check and eliminate it; 8) check the quality of the motor and repair or replace it; 9) loose packing slurry pump manufacturer