Factors affecting the service life of high temperature magnetic drive pump

Time：2021/11/5 12:19:51 Category：TECHNICAL ARTICLE Source： Click：

High temperature magnetic drive pump have been used in the transportation of various liquid chemicals. As a manufacturing company, different structures and equipment used to produce high-temperature magnetic pump products will have different application effects on customers.

High temperature magnetic drive pump are commercial high-temperature magnetic pumps for the transportation of biological materials, and the potential level is the pump's structural mode. When designing a product, the key factors such as the reliability, safety factor and service life of the pump should be considered first. This key factor relates to whether each pump can maintain long-term operation without major repairs or major repairs, as well as cost, spare parts, intangible environment, and potential safety hazards to users. Therefore, the layout and manufacture of high-temperature magnetic pumps must ensure the stability of the specifications of various components under different temperature, pressure and load-bearing standards to achieve long-term trouble-free operation of the pump. This is the concept and purpose required by commodity designers. Don't choose to reduce the net weight and quality of handicrafts, reduce production costs, and give users the low price and reserve price of the high-temperature magnetic pump. The next step is to provide pump friction parts. As a product of high-temperature magnetic pump, the key to pump spare parts is to rotate friction parts, rolling bearings, thrust bearings and bushings in the liquid.

The advantages and disadvantages of the corrosion resistance of these parts of the high temperature magnetic pump will immediately endanger the service life of the pump and the cost of disassembling and replacing parts by the user. Shanghai Jianai Magnetic Pump Factory is also an internationally renowned manufacturer of high-temperature magnetic pumps. Whether it is alloy or plastic high-temperature magnetic pumps, rolling bearings, thrust bearings, and bushings are all made of silicon carbide materials with high corrosion resistance and corrosion resistance. . However, the flexural strength of silicon carbide is only 451 MPa, the material is fragile, and its impact resistance is weak. Therefore, under the condition that the production increase standard is approved, a tungsten carbide material with good impact resistance can be selected, and its bending strength is 1471 Mpa, which is more than 5 times higher than that of silicon carbide. Compared with silicon carbide, tungsten carbide has the advantages of good ductility and strong impact resistance. During dry grinding, the pump will not be broken like silicon carbide material, causing friction between the internal magnetic steel and the protective cover, which will cause damage to the pump. High-temperature magnetic pumps made of silicon carbide and tungsten carbide are equipped with more spare parts, which can make the pump run for a long time without maintenance. The service life is much longer than that of materials such as silicon tetrafluoride, silicon carbide, iron oxide, and silicon nitride. It can reduce the cost for users to frequently replace spare parts and other components in a short period of time, as well as the cost of environment and safety. Because the spare parts are not wear-resistant and have poor strength.

High temperature magnetic drive pump are used to transport irritating, flammable, flammable and harmful biological substances. The safety factor, reliability and service life of the pump are very important. If the structure and equipment of the pump are not scientific, it will bring many inconveniences and adverse effects to users, and the direct and potential costs cannot be estimated.

This article is reprinted on the Internet, the purpose is to convey more information, if copyright issues are involved, please contact in time, we will cooperate with the deletion; our company specializes in production high temperature magnetic drive pump,high pressure magnetic drive pump,high temperature and high pressure magnetic drive pump