Seven conservation methods to share submersible sewage pump

Submersible sewage pump is used in the form of integrated motor, at the same time into the work of the pump liquid products, sewagecanlongfibers, bag, belt, grass, cloth and other material tear, cut, thensmoothdischarge, especially suitable for conveying liquids containing hard solids, fibers, liquid and particularly dirty, sticky, slippery. Therefore, the submersible sewage pump must be done in peacetime maintenance work, in order to slow down the wear of the sewage pump. Here is to look at the conservation of submersible sewage pump knowledge:

1, check the parts: submersible sewage pump impeller, ring, sleeve, bearing and others are wearing parts. The first part of the pump should be removed, check whether the vulnerability is intact. Use of damage and non qualified spare parts.

2, replace the lubricating oil: open the sealing chamber and the motor oil hole screw, the sealing interior and motor oil all released, the replacement of new oil, to ensure the normal operation of the lubrication system.

3, anti rusting shell pump down: before use, should open the shell on a pump, starter switch and then rotate the impeller to prevent rusting parts and should not normally start to burn motor. This maintenance is particularly important for water filled motors.

4, to ensure that the bearing lubrication: the water filling submersible sewage pump should be replaced on the bottom cover of the bearing chamber of the skeleton oil seal and lithium base grease. To ensure that the bearings are lubricated for a long time in a state of good lubrication.

5, to ensure the sealing of agricultural submersible sewage pump is very strict requirements for sealing, in the interior to replace oil seal, if found in oily water and high turbidity, it must be a replacement or replacement of the seal box or the sealing ring, to ensure its good sealing performance.

6, bearing inspection: check the motor part of the upper and lower bearing, wear and tear or if the gap is too large, should be the timely replacement of the new bearings is "sick" improvise.

7, dry motor: 500 zhaooubiao measuring winding submersible sewage pump shell and the insulation resistance, if the resistance of less than 500 billion ohms, it should repel water motor.

The above is the main maintenance measures of submersible sewage pump, submersible sewage pump users before using, do the above seven points, we can protect the performance of submersible sewage pump, making it faster and better service for everyone.