3 Common Faults of Stainless Steel Magnetic Pump

Author : Arthur

Update time : 2022-04-06 14:07:05

Common Faults of Stainless Steel Magnetic Pump

There are two types of stainless steel magnetic drive pumps. One is a mini stainless steel mag drive pump. The other is stainless steel magnetic centrifugal pumps, both of which are magnetically coupled structures famous for their high-temperature resistance.

Stainless steel magnetic drive pumps consist of a pump, magnetic drive, and motor. Core components: The magnetic industry consists of an outer magnetic rotor, an inner magnetic rotor, and an anti-magnetic isolation sleeve.

When the motor drives the outer magnetic rotor to rotate, the inner magnetic rotor connected to the impeller is driven to rotate synchronously by the magnetic field to realize the non-contact transmission of power and convert the dynamic seal into a static seal. Since the pump shaft and inner magnetic rotor are closed by the pump body and the isolation sleeve, the problem of liquid leakage is solved, so the safety hazard of flammable, explosive, toxic, and harmful media leaking through the pump seal in the petrochemical industry is wholly avoided. Improve the safety and efficiency of production.

Analysis of common faults of stainless steel magnetic pump

Problems caused by cavitation in the magnetic pump: the reasons for the cavitation of the pump are mainly due to the considerable resistance of the pump inlet pipe, the giant gas phase of the conveying medium, the insufficient filling of the pump, and the insufficient energy head of the pump inlet. Cavitation is very harmful to the pump. When cavitation occurs, the pump vibrates violently, and the balance is seriously damaged, which will cause damage to the pump bearing, rotor, or impeller. This is a common cause of magnetic pump failures.

No medium or small flow of conveying medium: make the main rotor shaft dry with the stable bearing and burn the approach. The magnetic pump is lubricated and cooled by the conveying medium to the sliding direction. Without opening the inlet valve or the outlet valve, You will damage the sliding bearing due to high temperature due to the lack of lubrication and cooling of the conveying medium.

Damage to the isolation sleeve: The magnetic coupling of the magnetic pump is cooled by the medium conveyed by the pump. If there are hard particles in the medium, it is easy to cause the isolation sleeve to be scratched or punctured. Damage.

That's all for the common problems of stainless steel magnetic pump. If you have any questions, please contact us. DUBAO is very happy to help

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3 Common Faults of Stainless Steel Magnetic Pump

Common Faults of Stainless Steel Magnetic Pump

Analysis of common faults of stainless steel magnetic pump