Advantages of magnetic pump and precautions during operation
First, the advantages of the magnetic pump 1. The pump shaft is sealed by a dynamic seal into a closed static seal, completely avoiding media leakage. Second, the operation notes 1. Prevent particles from entering (1) Ferromagnetic impurities and particles are not allowed to enter the magnetic actuator and the bearing friction pair. (2) After transporting the medium which is easy to crystallize or precipitate, it should be flushed in time (after pumping, pump the water into the pump chamber, drain it after 1 minute) 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 pump flow tube. 2. Prevent demagnetization (1) The magnetic moment cannot be designed too small. (2) It should be operated under the specified temperature conditions, and the medium temperature is strictly prohibited. A platinum resistance temperature sensor can be installed on the outer surface of the magnetic pump isolation sleeve to detect the temperature rise of the annulus region, so that the alarm or shutdown occurs when the temperature exceeds the limit. 3. Prevent dry friction (1) It is strictly forbidden to idling. (2) The medium is strictly forbidden. (3) When the outlet valve is closed, the continuous running time of the pump shall not exceed 2 minutes to prevent the magnetic actuator from overheating and failing.
2. Eliminates the need for separate lubrication and cooling water, reducing energy consumption.
3. From the coupling drive to synchronous drag, there is no contact and friction. Low power consumption, high efficiency, and damping damping effect, reducing the impact of motor vibration on the pump and the impact of the cavitation vibration of the pump on the motor.
4. When overloaded, the inner and outer magnetic rotors are relatively slippery, which has a protective effect on the motor and the pump.