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Requirements for the installation and use of mechanical seals

Before operation, first open the medium and cooling water valve to check whether the gas in the sealed cavity is completely discharged to prevent leakage caused by static pressure, and then start the operation. 2. After loosening, the compensation ring can automatically spring back without jamming, and then evenly lock the gland bolts.   (2) Before installation, the shaft (sleeve) and gland should be free of burrs, and the bearing should be in good condition; the seals, shaft, seal cavity, and gland should be cleaned. And so on, mechanical seals of different structural types and materials should be selected according to different uses.3mm..  2.

(3) Pay attention to the direction of rotation, whether the coupling is centered, whether the lubricating oil at the bearing part is added properly, and whether the piping is correct. Requirements for the installation and use of mechanical seals 1.Mechanical seals are one of the basic mechanical components with precision and complex structure, and are key components of various pumps, reaction synthesis kettles, turbo compressors, submersible motors and other equipment.

4. Floating static ring has no anti-rotation pin structure, so it is not suitable to be oiled and should be dry installed in the gland.06mm. Its sealing performance and service life depend on automotive bearing suppliers many factors, such as type selection, machine accuracy, correct installation and use, etc.

(5) Whether the work is normal and stable after driving, whether there is abnormal torque caused by shaft rotation, abnormal noise and overheating. The set screws of the spring seat or transmission seat should be evenly tightened in several times.06mm.   (2) Check carefully with the final assembly drawing before installation to see if the number of parts is complete. In order to reduce the friction resistance, the part where the mechanical seal is installed on the shaft should be coated with a thin layer of oil for lubrication. 1.  Before fixing the gland, push the compensation ring by hand for axial compression


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