Mine wear-resistant multistage pump and ordinary multistage pump is a multi-stage centrifugal pump, if it is used in mine drainage, usually choose mine wear-resistant multistage pump model, then, mine wear-resistant multistage pump and ordinary multistage pump what is the difference? Changsha Zhonglian Pump industry for you to summarize the following differences between the two:
1、material: The material of the mine wear-resistant multistage pump is more wear-resistant, and can adapt to the use of harsh environments such as mines. The material of the ordinary multistage pump is relatively ordinary and suitable for general working conditions.
2、structure: the shell of the mine wear-resistant multistage pump adopts segmental design, and the two ends are supported, which can more effectively disperse the stress of the shell and extend the service life of the pump. The housing design of ordinary multistage pumps may not have such characteristics. Transmission mode: The transmission mode of the mine wear-resistant multistage pump is connected with the motor through the pin elastic coupling to provide better stability and transmission efficiency. The transmission mode of ordinary multistage pump may be different, which affects its performance in practical applications.
3、 rotation direction: from the driving end, the rotation direction of the mine wear-resistant multistage pump is clockwise rotation. This feature may also have an impact on its performance in practical applications.
In summary, there are differences in material, structure, transmission mode and rotation direction between mine wear-resistant multistage pump and ordinary multistage pump. Mine wear-resistant multistage pump has been optimized for wear resistance and stability.