How to reduce the rate of axial flow pump down?

axial flow pump by the rotating impeller blades produce liquid along the axis direction of the force to liquid conveying pump, now in many places are used to, and in its plays a very important role, but in the use of long-term overloaded, inevitably there will be some failures, but we can through some measures and maintenance methods to reduce the probability of failure, what should we do?

1, in the use of axial flow pump, can not ignore the maintenance of it, this is very important. For normal operation of the water pump brand in axial flow pump, open the gate, then check the motor load. When used to axial flow pump to control the flow and head on the signs indicate that, within the scope of the guarantee that it can carry on the work with high efficiency, it also can obtain good energy saving effect.

2, USES the material with good abrasion resistance, this can reduce its abrasion, corrosion and wear different materials for corrosion resistance and protection are different, their performance is different also, the second is that you can use the same material flow of the pump body to stay warm.

3, in repairing and bad winding axial flow water pump, pay attention to protect the core and plastic retainer. If the method is not suitable, may be outside the core inflation and disability, when motor in the electric submersible axial-flow pump can produce electromagnetic effect and make the iron core and winding their own vibration, vibration insulation paper, electromagnetic wire insulation damage easily.

4, in the process of the axial flow water pump operation, the temperature of the bearing can not exceed environment temperature 35 ℃, the temperature of the at the same time it also can not exceed 80 ℃, otherwise very easy can cause damage to the pump body. If we are found to have abnormal noise when used to stop the machine immediately to check.

it is very important for axial flow pump maintenance and maintenance, we should attention to its, avoid unnecessary loss. If you want to stop the use of the axial flow pump, you need to turn off the gate valve, pressure gauge, then can turn off the motor.