How is the mechanical seal accurately installed, and what are the precautions for the installation?

How is the mechanical seal accurately installed, and what are the precautions for the installation?

Mechanical seal equipment, application skills 1. The surface in contact with the seal should be coated with a layer of clean mechanical oil during equipment, so that it can be installed smoothly; 2. The seal cavity of the equipment should be kept clean and sealed by the seal factory during equipment. The parts should be cleaned, and the sealing end face should be kept intact to prevent impurities and dust from being brought into the sealing part; 3. It is strictly forbidden to beat and bump the mechanical seal during the equipment process, so as to avoid the damage of the mechanical seal and the formation of seal failure; 4. Equipment The dynamic runout of the rotating shaft should be less than or equal to 0.04 mm, and the mechanical seal used for the axial movement pump should not be greater than 0.1 mm; 5. When the static ring gland is installed, it is necessary to tighten the screws evenly to ensure that the end face of the static ring and the shaft are straight; 6. Push the moving ring by hand after the equipment, so that the moving ring can move flexibly on the shaft, and has a certain elasticity; 7. After the equipment, the rotating shaft should be turned by hand, and the rotating shaft should not feel heavy; 8. The equipment must be overflowed before work 9. For easy-to-crystallize and granular media, corresponding flushing, filtering and cooling measures should be taken when the medium temperature is greater than 80 °C. For various auxiliary equipment, please refer to the relevant standards for mechanical seals.