Vertical slurry pump refers to the position of the pump shaft perpendicular to the horizontal plane. Because it is usually used to extract slurry from the slurry pit, 

the pump head part needs to be placed below the liquid level, so it is also called the subsurface slurry pump. However, not the entire device needs to be 

completely submerged. If the motor and other non-pump head parts are also put into the slurry, it is called a submersible slurry pump.

In order to realize its function, the vertical slurry pump needs the coordination of water. However, in the course of long-term use, there may be no way to

 replenish water. Stone water pump industry for this phenomenon to provide users with a simple analysis.

1. The cause of the severe vibration of the vertical slurry pump may be the imbalance of the electric rotor or the poor performance of the coupling, the bearing 

wear and bend, the rotating parts are loose or broken, and the pipeline support is not strong. To solve these problems, you can adjust, repair, reinforce, straighten,

 or replace parts.

2. Pipe leakage or air leakage may be due to the installation screw cap is not firmly screwed. To solve this problem, check and ensure that the screw cap is tight at

 all times.

3. The packing may be too tight due to overheating or cooling water into the shaft surface of the packing caused by damage. To avoid this problem, pay attention

 to the flow of water and implement real-time monitoring.

4. The vertical slurry pump does not absorb water or does not drain water may be due to the bottom valve stuck, part of the silt treatment, the height of the

 water is too high or leaking, or it may be due to the right of the impeller and road blockage caused by rotation. In order to solve these problems, measures can 

be taken respectively to repair the bottom valve, remove the blockage, correct steering, cleaning the impeller and so on.

The poor pumping of vertical slurry pump will directly lead to the obstruction of its production function, and then affect the progress of production work, and 

bring economic losses to enterprises. In order to prevent the above phenomenon, the phenomenon of vertical slurry pump without water should be solved in 

time according to the above reasons.

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