The chemical magnetic pump is leak-free, with a fully sealed isolation sleeve between the outer magnetic steel and the inner magnetic steel; magnetic drive, the motor shaft directly drives the impeller to rotate synchronously through the suction of the magnetic poles between the magnetic steels; the chemical corrosion-resistant magnetic pump that completes the transportation , The magnetic pump is composed of: shell, impeller, rotor, isolation sleeve, external magnet, motor, etc. The following describes what are the internal parts in the magnetic pump and what role they play;
Chemical magnetic pump housing
1. Shell part: It is composed of pump body, pump cover, etc. It bears all the working pressure of the pump; the hydraulic form of the impeller of the pump body conforms to the API685 standard, which is the main characterizing part of the hydraulic performance of the magnetic pump. Its function is to force the liquid to rotate, Thereby, the mechanical energy of the prime mover is converted into liquid energy.
2. Rotor part: divided into rotating parts installed on the pump shaft and rotating parts installed on the drive shaft. The pump shaft is an important part that carries the impeller and inner rotor and transmits torque. Since the pump shaft is in contact with the medium, the material requirements are corrosion resistance, high machining accuracy, high strength or increase the strength of the material by heat treatment. The rotating parts installed on the pump shaft are composed of impellers, bearings, thrust ring parts, internal magnetic rotor parts, etc. plus the pump shaft itself to form the rotor part in contact with the medium. The rotating parts installed on the drive shaft are composed of outer magnetic rotor parts, rolling bearings, drive shaft bushings, etc. plus the drive shaft itself to form the rotor part that contacts the air.
Chemical magnetic pump rotor impeller
3. Inner and outer rotors: The inner and outer rotors are used together to form the magnetic transmission parts of the magnetic pump.
4. Transmission part: The pump and the prime mover are connected by a diaphragm-type extended coupling part. When overhauling, just remove the intermediate diaphragm of the coupling, and then the magnetic pump can be overhauled.
Chemical magnetic pump
5. Isolation sleeve: The isolation sleeve is the only part that can completely realize the point that the magnetic pump is completely leak-free.
6. Connecting part: It consists of connecting frame, bearing box and other parts to form a static connecting piece that plays the role of connecting and supporting. Sliding bearings, bushings and thrust plates: are the supporting and positioning parts of the pump rotor system parts.
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