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How to classify centrifugal pumps
Release time:2019-11-13
kind一. Classification according to the number of impellers1. Single-stage pump: there is only one impeller on the pump shaft.2. Multi-stage ...
What is the difference between a centrifugal pump and a positive displacement pump
The positive displacement pump is proportional to the speed and flow rate, such as gear pumps, screw pumps, plunger pumps, etc., for example...
Features and working principle of positive displacement pump
1. Working principle of positive displacement pump (rotary type)The power is transmitted to the gears through the shaft, and a pair of synch...
Advantages of shaftless screw conveyor
Advantages of shaftless screw conveyor:1>, good environmental performance. The fully enclosed and easy-to-clean spiral surface can ensure...
Structure of centrifugal pump
Release time:2020-11-02
The basic structure of a centrifugal pump is composed of six parts: an impeller, a pump body, a pump shaft, a
Points for attention when using centrifugal pumps
useThe commissioning of the pump should meet the following requirements:① The steering of the driving machine should be the same as that of ...
Points to note when operating a centrifugal pump
The following points should be noted when operating the centrifugal pump:①It is forbidden to run without water, do not adjust the suction po...
What are the classifications of positive displacement pumps
Reciprocating pump:The reciprocating pump is a pump that uses the reciprocating motion of the piston to deliver liquid. The reciprocating mo...
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