As a key equipment in water treatment processes, submersible jet mixers can meet the process requirements of homogenization and flow of solid-liquid two-phase and solid-liquid gas three-phase in biochemical processes. It consists of submersible motors, propeller blades, and installation systems. According to different transmission methods, submersible mixers can be divided into mixing and stirring series and low-speed push flow series.

The low-speed thrust series products adopt a reduction device, with two types of reduction forms: cycloidal pinwheel and gear reduction box, selected according to working conditions and user requirements. Its supporting power is small (1.5~7.5kw), the speed is low (36~115r/min), the impeller diameter is large (1100~2500mm), and the service range is wide. The banana shaped propeller blade, designed with optimal water conservancy, is refined with polyurethane, stainless steel, or fiberglass, resulting in a smooth surface, smooth appearance, light weight, high strength, corrosion resistance, and excellent friction performance. It can ensure good friction with liquids at low speeds, thereby creating optimal water flow. This series of products not only has the function of stirring and mixing, but also has the functions of pushing and creating water flow.

Performance characteristics of submersible jet mixer:

1. The QJB mixer has a compact structure, simple operation and maintenance, easy installation and maintenance, and a long service life.

2. The impeller has a hydraulic design structure with high working efficiency, and the swept back blades have self-cleaning function to prevent debris from entangling and blocking.

Mixing with the aeration system can significantly reduce energy consumption, increase oxygen filling capacity, and effectively prevent sedimentation.

The insulation level of the motor winding is F level, and the protection level is IP68. Imported bearings are used to make the operation of the motor safer and more reliable.

5. Two mechanical seals made of tungsten carbide tungsten carbide material. All exposed fasteners are made of stainless steel.