The structural characteristics of stainless steel self-priming magnetic pump

ZOOANY Stainless steel self-priming magnetic pump is a kind of centrifugal pump without shaft seal, which is mainly composed of pump body, impeller, internal and external rotor, sealed housing, isolation sleeve, sliding bearing, thrust plate assembly, pump shaft, plum coupling and other components, its structural characteristics are as follows:

1. No shaft seal design: The magnetic pump realizes the transmission of the rotor through magnetic transmission, without the use of traditional mechanical shaft seals. This design eliminates the problem of leakage of the pump, avoiding the harm of leakage to the environment and personnel, while reducing the maintenance and repair costs of the pump.

2. Magnetic transmission: The magnetic pump uses a magnetic coupling to transmit the power of the motor to the rotor of the pump, and realizes the rotation of the rotor through the action of magnetic force. The magnetic transmission does not directly contact the medium, which avoids the corrosion and wear of the transmission parts by the medium.

3. Separate structure: Magnetic pumps usually adopt a separate structure, which separates the rotor and stator of the pump. The rotor section is driven by an electric motor, while the stator section contains the inlet and outlet pipes and pump casing. This construction makes the maintenance of the pump more convenient, and the rotor or stator can be removed and replaced separately without disassembling the entire pump body.

4. Closed pump body: The pump body of a magnetic pump is usually closed, that is, there is no pump shaft to pass through the pump body. This structure prevents leakage of media and maintains the sealing performance of the pump.

5. Material selection: Since magnetic pumps are usually used to convey corrosive media, the material selection of the pump is very important. Common materials include stainless steel, high-temperature alloys, ceramics, etc., to ensure the corrosion resistance of the pump.

In general, the structural features of the magnetic pump include shaft-less design, magnetic transmission, split construction, closed pump body and suitable material selection. These characteristics make the magnetic pump have advantages in some special working conditions, such as leakage prevention, good corrosion resistance, easy maintenance, etc. ZOOANY Pump Industry's stainless steel self-priming magnetic pump is highly efficient and environmentally friendly, can be connected in series to save space, and can be equipped with an optional safety monitoring system to ensure the safety of the production environment.