How is the submersible mixer used in sewage treatment?

Submersible mixers, also known as submersible propellers, are suitable for the process flow of sewage treatment plants to promote and stir sewage containing suspended matter, thin sludge, industrial process liquids, etc., to create water flow, strengthen the stirring function, and prevent sludge precipitation. They are important equipment in the process flow of municipal and industrial sewage treatment: divided into mixed submersible mixers and submersible propulsion mixers.
Uses: Applicable to aeration tanks and anaerobic tanks in industrial and urban sewage treatment plants, and can be used to create water flow in the pool water circulation and nitrification, denitrification and dephosphorization stages.
 

The submersible mixer mixing and stirring series products use multi-pole motors and direct-connected structures with low energy consumption and high efficiency; the impellers are precision cast or stamped, with high precision, large thrust, beautiful and smooth appearance, and compact structure.
The low-speed push flow series products use cycloidal pinwheel reducers, equipped with low power, low speed, large impeller diameter, and wide service area. The impeller is made of polyurethane and aluminum alloy, with high strength and strong corrosion resistance. In addition to the stirring function, it can also push flow and create water flow.
The motor winding of the submersible mixer is F-class insulation and the protection level is IP68. When used in the aeration system of the sewage treatment plant, the system energy consumption can be greatly reduced, and the oxygenation volume can be significantly increased, which can effectively prevent precipitation. According to the process requirements, the direct-connected submersible mixer can be equipped with a guide cover.
Purpose and applicable conditions of submersible mixers The mixing and stirring series submersible mixers are suitable for various water treatment processes and industrial processes that require the uniform mixing and reaction of solid and liquid two-phase or solid, liquid and gas three-phase media.
 

Purpose
The high-speed mixing series VM multi-functional cyclone submersible mixer is suitable for mixing liquids containing suspended matter and solid impurities in sewage treatment plants and industrial processes.
The low-speed push-flow series VM multifunctional cyclone submersible mixer is suitable for aeration tanks and anaerobic tanks in industrial and urban sewage treatment plants. It produces a low-tangential open strong water flow, which can be used for water circulation in the pool and to create water flow in the nitrification, denitrification and dephosphorization stages.