Solving the problem of overheating of the mechanical seal of the sewage pump needs to start from multiple aspects, including checking and adjusting the state of the mechanical seal, improving lubrication and cooling conditions, optimizing the operation and maintenance process, and adjusting the operating parameters of the pump.

Troubleshooting of mechanical seals in sewage pumps requires comprehensive consideration of multiple factors, including installation, wear, aging, lubrication, etc. Reasonable maintenance and care measures can extend the service life of mechanical seals and reduce the possibility of failure.