Expert Yogi
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| Treatment Measures and Effects of Stainless Steel Magnetic Pump
1) Select appropriate bearing materials. All friction pairs at the bearing are made of high-quality silicon carbide. High quality silicon carbide has high purity,
Silicon carbide content is more than 99%, resistant to ammonia corrosion, with high strength, elasticity, toughness and wear resistance, which greatly improves the anti extrusion and impact capacity of the bearing, and its service life is more than 10 times that of other sliding bearings (such as graphite).
2) Select proper thrust bearing clearance when installing the rotor. By trial installing the rotor on the bearing body and pushing the rotor to one side, the maximum clearance between the industrial bearing toilet parts of the magnetic pump can be measured (when the bearing is normal, the maximum axial displacement j generated by the rotor is between 0.13-0.15, which is adjusted to 0.3-0.5 mm. This clearance range is conducive to the formation of the liquid film between the gaps, reducing the friction between the two friction pairs of the thrust bearing, and reducing the impact force when being impacted
3) Optimize operation in process to minimize or avoid large fluctuation of working conditions; The pump reversing period shall be extended to 2 months to minimize the adverse effects of frequent pump reversing on the magnetic pump.
4) The improved magnetic pump pays attention to the process operation during operation, showing the inherent characteristics of the magnetic pump. At the same time, it has good operation performance, free of maintenance for a long time, reliable operation, and a maintenance cycle of about one year, which ensures the long-term operation of the equipment.
water ring vacuum pump of phenomenon to be avoided in maintenance |
Treatment Measures and Effects of Stainless Steel Magnetic Pump
