The magnetic pump consists of three parts: a pump, a magnetic drive and a motor. The magnetic drive is composed of an external magnetic rotor, an internal magnetic rotor and a non-magnetic isolation sleeve. When the motor drives the external magnetic rotor to rotate, the magnetic field can penetrate the air gap and non-magnetic substances, drive the inner magnetic rotor connected with the impeller to rotate synchronously, achieve non-contact transmission of power, and transform the dynamic seal into a static seal. Because the pump shaft and inner magnetic rotor are completely closed by the pump body and the isolation sleeve, the problem of “running, bubbing, dripping and leaking” is completely solved, and the safety hazard of flammable, explosive, toxic and harmful media leaking through the pump seal in the refining and chemical industry is eliminated.

Fluorine plastic magnetic pump is a kind of chemical process pump which applies modern magnetic principle and uses permanent magnet to realize non-contact indirect transmission. When the motor drives the outer rotor assembly to rotate, the magnetic field line drives the inner rotor assembly and the impeller to rotate synchronously through the isolation sleeve through the magnetic field, and the medium is completely enclosed in the static isolation sleeve, so as to achieve the purpose of no leakage pumping medium, and completely solve the shaft seal leakage of the mechanical transmission pump, which is a new type of industrial pump with full seal, no leakage and no pollution.

Working principle: The fluorine plastic magnetic pump is composed of three parts: pump, magnetic drive and motor. The magnetic drive is composed of an external magnetic rotor, an internal magnetic rotor and a non-magnetic isolation sleeve. When the motor drives the external magnetic rotor to rotate, the magnetic field can penetrate the air gap and non-magnetic substances, drive the inner magnetic rotor connected with the impeller to rotate synchronously, achieve non-contact transmission of power, and transform the dynamic seal into a static seal.

Because the pump shaft and the inner magnetic rotor are completely closed by the pump body and the isolation sleeve, the problem of “running, taking, dripping and leaking” is completely solved, and the safety hazard of flammable, explosive, toxic and harmful media leaking through the pump seal in the refining and chemical industry is eliminated, which effectively ensures the physical and mental health and safe production of employees.

The design of the fluorine plastic magnetic pump not only has the advantages of compact structure, beautiful appearance, small size, low noise, reliable operation, etc., and its flow parts are all made of the “plastic king” with excellent corrosion resistance in the world at present, and the isolation sleeve is made of special materials with high strength mechanical properties, eliminating the magnetic eddy current phenomenon existing in the ordinary magnetic pump. Therefore, the fluorine plastic magnetic pump can transport any concentration of acid, alkali, oxidizer and other corrosive media without damage.