Slurry Pump Closed Impeller in-depth Demand Report

　　How important is the correct use of sewage pumps? Just look at it. The correct use of sewage pumps is very important, because only by correct operation can we ensure that the normal-used sewage pump will not have any faults. At the same time, it also ensures the smooth operation of sewage pumps. So what are the precautions for the use of sewage pumps? Let’s take a look together! There are about eight precautions for the use of sewage pumps: 1. If there are any minor failures in sewage pumps, remember not to let them work.If the filler* of the pump shaft should be added in time after it wears, it will leak if the pump continues to use.The direct impact of this is that the motor energy consumption will increase and thus damage the impeller.2. If the sewage pump vibrates strongly during use, you must stop and check what the reason is, otherwise it will also cause damage to the water pump.3. When the bottom valve of the sewage pump leaks, some people will fill it with dry soil into the inlet pipe of the water pump and rinse it with water to the bottom valve. This is really undesirable.Because when dry soil is put into the water inlet pipe and the water pump starts to work, the dry soil will enter the pump, which will damage the water pump impeller and bearing, which will shorten the service life of the water pump.When the bottom valve leaks, it must be used for repair. If it is very serious, it needs to be replaced with a new one.4. Be sure to pay attention to maintenance after use of the sewage pump. For example, when the water pump is used up, the water in the water pump should be cleaned, and the water pipe can be removed and then rinsed with clean water.5. Remove the tape from the sewage pump, then rinse it with water and then dry it in a light place. Do not place the tape in a dark and humid place.The water pump tape must not be stained with oil, and do not apply sticky things on the tape.6. Carefully check whether there are cracks on the impeller, whether there is looseness on the bearing when the impeller is fixed to the bearing. If there are cracks and looseness, repair it in time. If there is soil on the impeller of the sewage pump, clean it up.7. The interface between the water pump and the pipeline must be sealed, because if debris enters, it will cause damage to the inside of the sewage pump.8. The bearings on the sewage pump are also the focus of inspection. After use, check whether the bearings are worn. If the water pump is used for a long time, the small balls in the bearing will break. Therefore, after the water pump is used, a layer of lubricating oil should be applied to the bearing to better protect the water pump bearing.The above are precautions for use. Of course, if you want to know more about the precautions for the use of sewage pumps, you should consult the after-sales service department. They will solve the problem quickly and conveniently. Of course, if there are product needs for sewage pumps, online customer service will help you in time.

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.