The maintenance and upkeep of the shaft sleeve is very important in industrial equipment. The following steps can ensure its normal operation:

1 Installation and disassembly of shaft sleeve: Be very careful during the installation and disassembly process of shaft sleeve to ensure alignment

2. Cleaning the shaft sleeve: Regular cleaning of the shaft sleeve is necessary to avoid contamination affecting equipment operation. Common contaminants include liquids, solid particles, and impurities

3. Lubricating the shaft sleeve: To ensure stable rotation of the shaft sleeve during high-speed operation, it is necessary to regularly lubricate it

4. Maintenance inspection: Regularly inspect the shaft sleeve to promptly identify and repair potential leaks and other issues. Common leakage phenomena include large axial transmission of the pump rotor, insufficient lubricating oil on the sealing surface, and mechanical seal leakage caused by solid particle impurities

5. Replace the shaft sleeve: If the shaft sleeve shows serious wear, breakage, uneven wear, etc., it needs to be replaced

In general, the maintenance and upkeep of the shaft sleeve needs to be carried out regularly, and the design, machining, and assembly quality of the mechanical seal should be strictly controlled to ensure the normal operation of the shaft sleeve and the long-term use of the equipment. At the same time, it is also necessary to regularly inspect and maintain the water pump to ensure the normal operation of the mechanical seal