Magnetic pump characteristics and working conditions

Magnetic pump by the pump, magnetic actuator, the motor consists of three parts. The key components of the magnetic actuator consists of an outer magnetic rotor, an inner magnetic rotor and a non-magnetic isolation cover. When the motor drives the outer magnet rotor to rotate, the magnetic field can penetrate the air gap and the non-magnetic substance to drive the inner magnet rotor connected with the impeller to rotate synchronously to realize the powerless contact transmission and transform the dynamic seal into the static seal. As the pump shaft, the inner rotor is completely closed by the pump body and the isolation sleeve, thus completely solving the problems of running, running, dripping and leakage, and eliminating the leakage of flammable, explosive, toxic and harmful media through the pump seal in the refining and chemical industry Of the security risks, effectively guarantee the physical and mental health and safety of workers. Magnetic pump features: Remove the pump mechanical seal, completely eliminate the mechanical seal centrifugal pump run, run, drip, leakage of the drawbacks, is the best choice for leak-free factory. As the pump flow components selected stainless steel, engineering plastics to manufacture, so as to achieve the purpose of corrosion resistance. Pump magnetic coupling and pump body as a whole, so compact, easy maintenance, safety and energy saving. Pump magnetic coupling can drive motor overload protection. Magnetic pump working conditions: magnetic pump medium density of not more than 1300kg / m3, the viscosity of not more than 30 吆 -6m3 / s of non-ferromagnetic and fiber-containing liquid. Conventional magnetic pump rated temperature of the pump for the metal material or f46 lining, the maximum operating temperature of 80 ℃, rated pressure of 1.6mpa; high temperature magnetic pump temperature ≤ 350 ℃; for the pump body is non-metallic material, the maximum temperature is not Over 60 ℃, the rated pressure of 0.6mpa. For the transmission medium density greater than 1600kg / m3 of liquid, magnetic couplings need to be designed. Magnetic pump bearings are transported by the lubrication medium cooling, drum magnetic pump is strictly prohibited no-load operation. The use of magnetic pump: magnetic pump with its full seal, no leakage, corrosion-resistant characteristics, and the valve is widely used in petroleum, chemical, pharmaceutical, electroplating, environmental protection, water treatment, film and television printing, defense and other departments for pumping flammable , Explosive, toxic and valuable liquid, is to create a leak-free, pollution-free civilized workshops, civilized factories ideal pump. The advantages of magnetic pumps with mechanical seals or packing seal compared to centrifugal pumps, magnetic pumps have the following advantages: 1. Pump shaft seal from the dynamic seal into a static, completely avoiding media leakage. 2. No need for independent lubrication and cooling water, reducing energy consumption. 3. Driven by the coupling into a synchronous drag, there is no contact and friction. Low power consumption, high efficiency, damping and vibration damping effect, reducing the impact of motor vibration on the pump and pump cavitation vibration on the motor. 4. Overload, the relative rotation of the rotor inside and outside, on the motor, valves, pumps have a protective effect.