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Working principle and parameters of industrial slurry pump

In order for the industrial slurry pump to fully play its role, we need to understand the working principle of the industrial slurry pump:



Under the action of centrifugal force, the liquid is thrown from the center of the impeller to the outer edge and gains energy to leave the outer edge of the impeller at a high speed and enter the volute pump shell. In the volute pump case, the Fluid is slowed down due to the gradual expansion of the flow channel, and part of the kinetic energy is converted into static pressure energy.

At last, it flows into the discharge pipe and is sent to the place where it is needed. When the liquid flows from the center of the impeller to the outer edge, a certain vacuum is formed in the center of the impeller. Above the liquid level of the storage tank is greater than the pressure at the pump inlet, the liquid is continuously pressed into the impeller.



LZZG slurry pump performance characteristics:

The slurry pump has high operating efficiency and low loss.

The overcurrent components of the pump have a relatively long service life, saving production costs.

The entire industrial and mining system operates stably, and will not affect the work of the entire industrial and mining system due to the operation of the pump.


The two main parameters of mud pump performance are displacement and pressure, and rated power and efficiency are also important performance parameters of the mud pump.

1. Theoretical displacement of the pump: In a unit time, the volume of the medium discharged by the mud pump is called the theoretical average displacement of the pump, which is referred to as the theoretical displacement of the pump, expressed as Q. The larger the diameter of the hole, the larger the displacement required.

2, the working pressure of the pump: the liquid force on the unit area of ​​the pump discharge, referred to as pump pressure, expressed in p. The nature of the rinsing fluid, the resistance encountered, and the depth of the borehole can all affect the pressure of the mud pump.

3. Pump rated power and efficiency: The energy transmitted by the power machine to the drive shaft per unit time is called the input power of the pump; the input power when the pump works and the rated stroke is called the rated power of the pump, expressed as N. The energy added by the liquid per unit time is called the effective power, also called the water power. It is expressed by Nr. The efficiency of the pump is the ratio of the effective power to the input power.

4, punch times: also known as pump punch, refers to the number of reciprocating pistons per unit time, expressed in n.

5, stroke length: refers to the distance of the piston reciprocating motion, expressed in S.
Related machines
sand washer, sand dewatering screener, mud cleaning plant
https://www.lzzgmachine.com

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