The maintenance cycle of the sewage mixer mainly depends on its frequency of use and operating environment. Generally speaking, the maintenance cycle of the sewage mixer is between six months and one year, but it may vary depending on the specific situation. The following is a detailed analysis of the maintenance cycle of the sewage mixer:

First, influencing factors

Frequency of equipment use: The higher the frequency of use of the sewage mixer, the greater its loss, so the maintenance cycle needs to be shortened accordingly. If the equipment runs continuously for a long time, it should be inspected and maintained more frequently.

Operating environment: The working environment of sewage treatment plants is usually harsh, and the equipment is vulnerable to pollution and erosion. Therefore, sewage mixers operating in harsh environments require more frequent maintenance.

Second, maintenance content

Regular cleaning: Clean the inner and outer surfaces of the sewage mixer regularly to remove dirt and residue to prevent the equipment from being contaminated and eroded. When cleaning, special attention should be paid to the cleaning of key components such as mixing shaft and impeller.

Replacement of lubricating oil: the reducer lubricating oil of the sewage mixer needs to be replaced regularly to reduce the wear and failure rate of the equipment. The new machine needs to replace the reducer lubricating oil after 200 to 300 hours of operation, and clean up the internal oil, and then it can be replaced once in six months to one year.

Check fasteners: Regularly check whether fasteners such as mixing shaft lock nut and connecting bolts are loose, and tighten them in time.

Observe the running state: pay attention to whether the sound and vibration of the sewage mixer are normal, and whether the current has abnormal changes. If there is an anomaly, stop the machine immediately for inspection.

Clean up entanglement: regularly check the oscillation of the stirring shaft, and remove entanglement on the impeller and shaft in time to ensure the normal operation of the equipment.

Electrical system inspection: including wires, plugs, etc., to ensure safety and reliability.

Third, maintenance precautions

When performing maintenance, ensure that the equipment is shut down and the power is cut off to avoid accidents.

Maintenance personnel must have certain professional knowledge and operation skills to ensure the correctness and effectiveness of maintenance.

Maintenance records record the time, content, and replacement parts of each maintenance to facilitate fault tracing and analysis.

To sum up, the maintenance cycle of the sewage mixer should be determined according to its frequency of use and operating environment, and regularly carry out maintenance work such as cleaning, replacing lubricating oil, checking fasteners, observing the operating state, cleaning entanglement and electrical system inspection. Through scientific and reasonable maintenance, the service life of the sewage mixer can be extended, and its working efficiency and stability can be improved.

Nanjing LanJiang Water Treatment Equipment Co.,Ltd manufactures equipment for wastewater treatment. We were established in 2001. Since then, we designed and produced submersible mixers, top entry mixers, aerators and other wastewater treatment equipment.