News

A centrifugal pump is a mechanical device designed to move fluid through the transfer of rotational energy from one or more driven rotors called impellers. The fluid enters the rapidly rotating impeller along its axis, and is discharged along its circumference through the blade tips of the impeller under the action of centrifugal force. The action of the impeller increases the speed and pressure of the fluid and also directs it to the pump outlet. The pump casing is specially designed to compress the fluid from the pump inlet, direct it to the impeller, and then slow down and control the fluid before discharge.
The main function of the impeller is to increase the speed and pressure of the fluid, and also to guide it to the pump outlet. The pump casing is specially designed to compress the fluid from the pump inlet, guide it to the impeller, and then slow down and control the fluid before discharging. The impeller can be rubber or metal, and the back vane reduces the sealing pressure while maximizing the sealing pressure. Reduce backflow. Cast impeller threads are more suitable for slag slurry conditions.
Removing the mud pump impeller from the mud pump for routine maintenance can usually be done by fixing the impeller to prevent rotation, and applying a reverse torque to the shaft through a wrench or lever connected to the bridge crane. If you use an appropriate anti-stick coating and use two release washers, tapping a few times with a hammer will usually loosen the plug threads. As the wear life of TOWER wet end components continues to increase, the corresponding maintenance intervals will also be extended. Long service life and harsh working conditions will cause the impeller to lock more tightly on the shaft over time and make daily disassembly difficult.