Tag Archives: magnetic pump


Magnetic drive pump characteristics,principle,use

I: product characteristics The leak proof design Canceled the shaft seals, the use of magnetic coupling indirect drive, completely eliminates the drip, no pollution using field. Due to magnetic drive pump parts choose the fluoroplastic alloy manufacture.Can be continuous conveying any concentration of strong acid, alkali, oxidant and other corrosive medium and not damaged. II: the principle of work Drive the active magnet coupling directly on the motor shaft, pump room is completely closed, indirectly by magnetic coupling drive pump impeller rotating shaft with magnet structure is compact, safe and energy-saving. The pump body structure of strong and durable Although the contact liquid part is fluorine plastic, pump shell is the metal material, so the pump body is enough to sustain the weight of the pipe and by mechanical shock. III: the main purpose This product is widely used in: petrochemical, acid alkali production, non-ferrous metal smelting, cars made in pickling technology, rare earth separation, pesticide, dye, medicine, paper making, electroplating industry, radio, etc. Use the temperature: – 20 ℃ to 100 ℃.


The definition of magnetic pump

The definition of magnetic pump Magnetic transmission centrifugal pump (hereinafter referred to as magnetic drive pump) is the application of modern magnetics principles, use of permanent magnet magnetic transmission to realize non-contact transmission of torque of a new type of pump, which is the motor drives the outer rotor (that is, the outer magnetic steel) assembly rotates, through the role of magnetic field lines through the drive of sleeve inside the rotor (that is, the magnet steel) assembly and synchronous rotating impeller, because the media closed in the stillness of the isolation set inside, so as to achieve the aim of leakfree pumping medium, thoroughly solved the mechanical transmission shaft seal of pump leaks, designed the whole sealing, no leakage, no pollution of new industrial pump. Is a chemical process to eliminate magnetic pump run, run, drip, leak phenomenon, eliminate the pollution of the environment, to create “no leakage workshop” and “no leak factory”, to achieve an ideal pump for safety and civilized production.Widely used in petroleum, chemical, pharmaceutical, printing and dyeing, electroplating, food, environmental protection and so on enterprise’s production process flow of corrosive liquids do not contain iron impurities, is particularly applicable to flammable, explosive, toxic and volatile, precious liquids. Manufacturer in the field of petrochemical industry, more and more, the process requires no leakage for the conveying medium environment, in some special occasions, such as conveying hot oil or particulate medium (such as sewage treatment), and chemical production process, a more pressing need to select the ideal pump type without leakage.Type my company in the production of CQ magnetic pump, on the basis of introduction of new technology at home and abroad, the successful development of MT – HTP series magnetic transmission high temperature chemical process pump, MT – MSP series of magnetic drive high temperature multistage pumps and product series magnetic pump with suspension separator, solved the conventional magnetic pump has not been able to solve the transmission of high temperature (350 ℃) and the technical problems of granules medium, can directly replace the mechanical drive type IH chemical pump.MT series magnetic pump after a long period of productive test of continuous running, the user can be sure that what they choose is the safest, most reliable pump type.


The history of magnetic pump

1940 britons Charles and Geoffrey hwward solved the leakage of dangerous chemical pump medium for the first time, the solution is to use magnetic drive pump.In more than 30 years after the permanent magnet drive technology because of magnetic material progress is very slow.High performance ndfeb permanent magnet (ndfeb) in 1983, for the rapid development of the magnetic drive pump provides the key components of the material.Permanent magnetic transmission technology in recent years has been from the pump to expand other sealing machinery, technical focus on improve the reliability of equipment, resistance to corrosion medium of the new material research, manufacturing and assembly of the fluid technology and precision.Represents the magnetic pump manufacturing technology level of a country, industrial developed countries magnetic pump efficiency in recent years, the life, the manufacture cycle, cost, reliability, etc. Have the breakthrough. Permanent magnet drive technology that transmits power through its outer magnetic axis parts passed to work on the shaft of magnetic components, both inside and outside the magnetic components separated by isolation cover, thereby working shaft need not out of the space to be closed, cancelled the dynamic seal, no seal, zero leakage.Permanent magnetic transmission technology is mainly used in chemical industry, petroleum chemical industry, medicine and food industry in pumps and compressors, mixer and valves, etc.At present, the traditional mechanical seal is widely used in fluid machinery abroad which has been gradually replaced by the permanent magnet drive.