Time：2022/6/5 12:47:43 Category：TECHNICAL ARTICLE Source： Click：
High temperature and high pressure magnetic pump CQG (G) type, CQB (G) type is a kind of magnetic pump drive (magnetic pump coupling) to achieve no contact force distance transmission, so that the static seal instead of dynamic seal, so that the pump to achieve a completely leak-free. Since the pump shaft, inner rotor, pump body and isolation sleeve are completely enclosed, the problem of "running, bubbling, dripping and leaking" is completely solved, eliminating the safety hazard of flammable, explosive, toxic and harmful media leaking through the pump seal in the oil refining and chemical industry, and strongly ensuring environmental protection and safe production.
High temperature and high pressure magnetic pump CQG (G) type, CQB (G) type is based on the high temperature magnetic drive pump and magnetic drive centrifugal pump, according to the majority of customers for the actual working conditions of the demand, by the Shanghai home magnetic pump factory relying on the guidance of major scientific research units in Shanghai, learn from foreign advanced technology, in 2008 to develop a successful high-end pump. Initially developed to withstand the system pressure of 20Map, in recent years, under the efforts of scientific and technical personnel, has been successfully improved to withstand the system pressure of 40Map, high temperature and high pressure magnetic pump resistant to liquid temperature of 400 ℃.
High temperature and high pressure magnetic pump material has 304, 316, 316L and other different metal material forging and made. It is divided into pump body, front cover, isolation sleeve, sliding bearing, shaft sleeve, thrust bearing, impeller, inner magnetic rotor, outer magnetic rotor, etc. The permanent magnet made of the material has a wide working temperature range (-45-400℃), high coercivity, good anisotropy in the magnetic field direction, and no demagnetization when the same poles are close to each other.
High temperature and high pressure magnetic pump has a wide range of applications, mainly used in petroleum, chemical, pharmaceutical, smelting, electroplating, environmental protection, food, film and television washing, water treatment, national defense and other industries, is the ideal equipment for conveying high temperature class flammable, explosive, volatile, toxic, rare and precious liquid and various corrosive liquids.