What is the use value of mechanical seal equipment for desulfurization pump?

The mechanical seal for desulfurization pump is made by one or several pairs perpendicular to the shaft, and the relative sliding end faces are kept engaged and matched with auxiliary seals under the action of fluid pressure and the elastic force (or magnetic force) of the compensation mechanism. The leaking shaft seal device has a stable sealing state during long-term operation, and the leakage is very small. Generally, it can work in the medium for more than half a year; the wiping power consumption is small, and its friction power is only 10% to 50% of the soft packing seal, the shaft or bushing is basically not worn, the maintenance period is long, and the end face can be automatically compensated after wear. It does not need frequent maintenance, has good vibration resistance, is not sensitive to the vibration of the rotating shaft and the deflection of the shaft to the sealing cavity, and has a wide range of applications. The mechanical seal can be used for high temperature, low temperature, high pressure, vacuum, different rotation frequencies, and Sealing of various corrosive media and abrasive media. When using a small spring mechanical seal, check whether the length and rigidity of the small spring are the same, and keep it clean. In particular, the sealing surfaces of the rotating ring and the stationary ring and the surface of the auxiliary sealing ring should be free of impurities and dust, and it is not allowed to wipe with an unclean cloth. Sealing surface. The mechanical seal for desulfurization pump has dry wear resistance, high load resistance, good self-lubrication, good running-in property of matching materials, no excessive wear and dual corrosion, good wear resistance, long life, thermal conductivity and heat dissipation. Good, high temperature resistance, small coefficient of linear expansion, thermal deformation resistance and good dimensional stability, no need for frequent maintenance, and can be adapted to automation and high temperature, low temperature, vacuum, high speed and various strong corrosive media in the production process, etc. Sealing requirements for harsh working conditions.