After-sales service for customers in the maintenance of process, a considerable part of the problem is the equipment appear slack. Equipment leaking phenomena many and varied, mainly is machine seal leakage. This paper introduced the leak sealing machine is hereby causes and treatment method.
Mechanical seal leakage of the first possibility is machine sealing dynamic and static annular plane wear. Caused by machine sealing dynamic and static annular plane wear causes of have six aspects:
The reason, install too tight. Observe mechanical seal muffle annular plane, if you have serious scorched phenomenon, planar black and deep trace, sealing rubber harden, loses flexibility, this kind of phenomenon is caused because installation too tight. Treatment measures: adjusting the height of installation, impeller, after installation, with screwdriver out dynamic spring, spring has the strong tension