How To Repair The Damaged Slurry Pump Casing?

After long-term use of the slurry pump, it will cause certain wear on the equipment for certain reasons, and wear on the pump housing is very common.If not treated for a long time, it may cause the equipment pump housing to crack and affect the normal use of the equipment.How to fix it is a problem we are more concerned about.Next, let’s briefly introduce:

1. Before repairing the worn part of the slurry pump housing, the equipment impeller needs to be removed to leave a certain space.Of course, the relevant dust prevention work must be done on site.

2. First, check the wear of the equipment pump housing, and then decide which method to repair it.

3. The leakage of the pump should be welded.After the leakage point is reinforced, rinse the pump case with clean water to remove residual paint on the surface.

4. When sandblasting the surface of the pump housing in the future, the oxide layer should be removed first to increase the surface roughness of the slurry pump housing and increase the adhesion of the repair material.

5. When repairing the pump housing, excellent materials should be used for spraying.The surface should be cleaned before the spectrum and then spraying begins.

6. When spraying, brushing should be done in a certain proportion to achieve a certain effect.

7. After repair, perform secondary repair to achieve the effect of no defects on the entire protective layer surface.

8. After the repair is completed, it still needs to be heated and cured to fully utilize the performance of the repair material.

After a long period of use, some problems will arise in the equipment.Equipment wear is a common phenomenon.In order to reduce this situation without affecting the normal use of the slurry pump, let’s learn how to operate it.

1. First of all, the design of the pump must meet certain usage requirements, which is also a key point in reducing equipment wear.

2. Structural improvement If the performance of pump equipment needs to be improved, professional technicians must be found to design and improve the structure of the equipment, with reasonable parameters.Pay special attention to parts that are prone to wear of the pump equipment.If it should be replaced and repaired, repair it.

3. It is important to do a good job in daily maintenance of the pump

(1) Always keep the pump clean and dry.

(2) Check whether the equipment is operating normally, whether there is any vibration or air leakage every day.If problems are found, they should be dealt with in a timely manner.

(3) Check whether the oil level in the bracket is appropriate every day and whether the correct oil level is in normal state.

(4) It is strictly forbidden to work when the mud in the tank is drained, because the slurry pump not only vibrates violently, but also affects the service life of the pump.