What are the advantages of the magnetic pump and what is worth noting?
The magnetic pump is mainly composed of a pump head, a magnetic actuator, a motor, a connecting base plate and the like. The actuator consists of an outer magnetic rotor, an inner magnetic rotor and a non-magnetic isolating sleeve. When the motor drives the outer magnetic rotor to rotate, the magnetic field can penetrate the air gap and the non-magnetic material to drive the inner magnetic rotor connected to the impeller to rotate synchronously. The mechanical seal of the pump is eliminated by the non-contact synchronous transmission of the power. Since the pump shaft and the inner magnetic rotor are completely closed by the pump body and the isolation sleeve, the problems of "operation, risk, dripping" are completely solved. It effectively prevents the leakage of toxic, harmful, volatile and unstable media from the source, thus ensuring the personal safety of the workers using the magnetic pump and the safety of factory production.
Advantages of magnetic pumps
Since the pump shaft and the inner magnetic rotor are completely closed by the pump body and the isolation sleeve, the leakage of the medium is avoided, and the overflow portion of the pump is made of stainless steel and engineering plastic, and has stronger corrosion resistance. The magnetic coupling of the pump is combined with the pump body, the structure is compact, the maintenance is convenient, the safety and energy saving are convenient, and the magnetic coupling of the pump acts as an overload protection for the transmission motor, and can be used for water and ground, and completely waterproof. In the absence of independent lubrication and cooling water, energy consumption is reduced, power consumption is reduced, efficiency is improved, and damping and damping are provided, which reduces the influence of motor vibration on the pump and reduces cavitation vibration to the motor. Impact. When overloaded, the rotor will slide onto the ceramic shaft to protect the motor and pump from unnecessary damage to the motor and pump.
When using a magnetic pump, also pay attention to:
1. Prevent magnetic shrapnel and particles from entering the magnetic actuator and bearing friction
2. After transporting the medium which is easy to crystallize or precipitate, it should be cleaned in time (after pumping, pump the water into the pump chamber, and discharge 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 tube to avoid damage to the pump caused by large particles of solid particles.
4. Prevent the magnetic pump from demagnetizing
5. Prevent dry friction
The vulnerable parts of the magnetic pump include: moving ring, static ring, diaphragm sleeve, magnetic pump shaft, impeller, etc.