zhenxing pump

Application of magnetic pump use matters needing attention

Release time:

2023-09-28

Magnetic pumps are widely used in petroleum, chemical, pharmaceutical, electroplating, environmental protection, water treatment, film and television printing, national defense and other departments, pumping flammable, explosive, toxic, valuable liquids. It is an ideal pump for creating no leakage, no pollution, and civilized workshops and factories. Precautions for operation.

Magnetic pumps are widely used in petroleum, chemical, pharmaceutical, electroplating, environmental protection, water treatment, film and television printing, national defense and other departments, pumping flammable, explosive, toxic, valuable liquids. It is an ideal pump for creating no leakage, no pollution, and civilized workshops and factories.
Precautions for operation.
1. Prevent particulate matter from entering
(1) Ferromagnetic impurities and particles are not allowed to enter the magnetic drive and bearing friction pair. (2) After conveying the medium that is easy to crystallize or precipitate, it should be cleaned in time (after stopping the pump, fill the pump cavity with clean water and let it go after running for 1min) to ensure the service life of the sliding bearing. (3) When transporting media containing solid particles, it should be filtered at the inlet of the flow pipe of the pump.
2. Prevent demagnetization
(1) the magnetic torque should not be too small. (2) It should be operated at the specified temperature, and the medium temperature should not exceed the standard. A platinum resistance temperature sensor can be installed on the outer surface of the magnetic pump isolation sleeve to detect the temperature rise in the annular area so as to alarm or stop when the temperature exceeds the standard.
3. Prevent dry friction
(1) No idling. (2) It is forbidden to evacuate the medium. (3) When the outlet valve is closed, the continuous operation time of the pump shall not exceed 2min to prevent the magnetic actuator from overheating and failure.

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