The selection and maintenance of submersible mixers are crucial.

The demand for wastewater treatment in our country is primarily driven by industrial and defense applications at the cutting edge. In recent years, due to the significant improvement in people's living standards, the demand for wastewater treatment has surged, propelling our wastewater treatment industry into a period of rapid development. The growth rate of wastewater treatment demand in our country far exceeds the global average. However, facing such rapid growth, various issues still exist in the selection and maintenance of submersible mixers in our wastewater treatment plants, such as unstable base fixation, wire rope or chain breakage, and impeller fractures. Therefore, proper selection and maintenance of submersible mixers in wastewater treatment equipment is of critical importance.
Diving mixers can be categorized based on different criteria. They are classified into mixing mixers and low-speed push flow mixers according to their functions. Mixing mixers are further divided into directly coupled stamping mixers and non-directly coupled mixers (low-speed push flow mixers are categorized as non-directly coupled mixers).
So, when choosing a submersible mixer, be sure to select one that meets your specific needs.
All equipment requires timely updates and inspections, and submersible mixers are no exception. Regular checks and maintenance ensure the operation of submersible mixers is more reliable. The following maintenance schedule suggests when to conduct inspections and when to perform thorough checks. Table 1: Maintenance Schedule, categorized by wear condition.