What is a magnetic drive pump? Magnetic pump is a high safety level of non-leakage transportation equipment, relying on magnetic penetration to transfer power without contact, sealing performance is far better than other anti-leakage pump, can transport high-risk and rare and valuable gas liquid, currently mainly used in oil refining, chemical industry, medicine, smelting, food, environmental protection and other industries.
About what is magnetic pump, can first have a general understanding of its composition structure. The magnetic pump can be simply divided into three components, the main body is the centrifugal pump body, with the motor as the driving force, the key component is the magnetic coupling, is the key to achieve no leakage in the transportation process. The magnetic pump uses the magnetic coupling to transfer power, and the outer magnetic steel of the coupler rotates under the motor drive. Through the magnetic force penetrating the gap and the isolation sleeve, the pump rotor starts to work through the inner magnetic steel. This driving mode does not produce mechanical contact, so there is no possibility of leakage.
From the structure and working principle can be seen that the main advantages of the magnetic pump is reflected in the outstanding sealing performance, is therefore, the magnetic pump is used to transport more harmful gas liquid, such as sulfuric acid, nitric acid, chemical agents, oil and other strictly prohibited leakage media, the use of magnetic pump can effectively reduce the safety risks caused by leakage, There is no need to worry about leakage and waste when transporting valuable liquids. In addition, for the transport medium of different composition properties, magnetic pump support stainless steel, engineering plastics, fluorine plastics and other materials.
It is worth explaining that the magnetic pump pump body is mainly a centrifugal pump, and the transportation process depends on the magnetic force, so the transportation medium does not contain hard particles, especially the iron filings medium. In terms of medium adaptability, the conventional stainless steel pump body as an example, the required temperature is less than 100℃, viscosity is less than 30×10-6m2 / S, density is less than 1600kg/m3.
In summary, to help you understand what is the magnetic pump, as a whole, the characteristics of this transportation equipment is the outstanding sealing performance, the adaptability of the medium is not as good as the screw pump, the main transport does not contain particles and fibers of the gas liquid.
