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What is a mechanical seal

 

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Mechanical seals are one of the most sophisticated mechanical basic components, which are the key components of various kinds of pump, reactor, turbine compressor and submersible motor.

1. The basic concept of mechanical seal:

A mechanical seal is a device consisting of at least one pair of ends perpendicular to the axis of rotation under the action of fluid pressure and the elastic force (or magnetic force) of the compensatory mechanism and the auxiliary seal. The auxiliary seal of the compensation ring is metal bellows, which is called bellows mechanical seal.

2. The composition of mechanical seal:

There are four main types of components. A. main seals: moving rings and static rings. B. auxiliary seal: seal ring. C. compress: spring, push ring. D. drive: a skip, a key or a fixed screw

 


 

 

 
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