The moving ring and stationary ring of the pump
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Help, I would like to ask what the functions of the rotating ring and the stationary ring in a pump are? Are there any requirements for the rotating and stationary rings of magnetic drive pumps?
The rotating ring and the stationary ring constitute a mechanical seal. The rotating ring is on the shaft, while the stationary ring is on the pump cover – this prevents leaks, right?
No. . The stationary and rotating rings of a magnetic pump are the thrust bearings. . . Hahaha. . It is used to compensate for the axial force. . .
On the second floor, you need to look at more materials. . .
The moving ring rotates together with the shaft, while the stationary ring is fixed to the equipment; the two rings are in close contact with each other. When wear occurs, a compensation mechanism takes action to compensate for it, and a liquid film is always formed between the two rings to prevent leakage
Magnetic pump has stationary and rotating rings, which are essential
Magnetic pump systems also have moving and stationary rings; however, in magnetic pumps, the moving ring is similar to that in high-speed pumps, and it’s not easy to control the degree of compression. In conventional centrifugal pumps, the moving ring is fixed to the shaft, while in magnetic pumps, the moving ring is pressed against the stationary ring. If the pressure is too high, the ring can break easily; if the pressure is too low, leakage may occur
Mechanical seals on magnetic pumps are quite rare; anti-torsion linings and push-ring types are much more common. The Rietschle magnetic pumps used in our factory are of this type. Also, all the magnetic pumps I’ve been working with for such a long time come without mechanical seals. They are all in the form of isolation sleeves. The original poster needs to look up some information. The component that rotates along with the shaft is called the moving ring, while the one mounted on the stationary ring seat and used for stopping it is the stationary ring. There are other special forms of mechanical seals that require further study.
#Here’s a quick reply: #The rotating ring and the stationary ring are used together to provide sealing; in magnetic pump sealing, it is the interaction between the magnetic cylinder and the rotor that enables sealing – there are no such things as rotating or stationary rings, as the structure is different