Feili Environmental Protection Oxidation Ditch Sewage Pusher Submersible Mixer

The sewage thruster is suitable for aeration tanks and anaerobic tanks in industrial and urban sewage treatment plants. It generates strong water flow with low tangential flow and can be used for water circulation in tanks, as well as for creating water flow during nitrification, denitrification, and phosphorus removal stages

Submersible thrusters are mainly used for mixing, stirring, and circulating in municipal and industrial wastewater treatment processes, as well as for landscape water circulation thrusters. By stirring, they create water flow and effectively prevent suspended solids from settling.
The machine consists of components such as propeller blades, reducer, main shaft, and support. The propeller blades and main shaft can be made of stainless steel according to the actual needs of the project, and can be customized according to customer requirements.

Feili Environmental Protection Oxidation Ditch Sewage PusherOperation mode:

The installation and positioning of the submersible mixer have a significant impact on its mixing effect. In order to achieve twice the result with half the effort, Feili Environmental Protection recommends that users follow the requirements of professional designers, fully considering the shape of the pool, the position of the inlet and outlet water, and the vortex caused by the reflection of the mixer's water flow to the structure, in order to minimize the occurrence of short circuit circulation and dead corners, and avoid collision with the pool wall to reduce the flow rate.

The low-speed impeller of the oxidation ditch is mainly composed of a submersible motor, a sealing mechanism, an impeller, a guide cover, a hand-operated hoist, electrical control, and other parts. The stirring impeller rotates and stirs the liquid under the drive of the motor, generating a rotating jet and using the shear stress along the jet surface to mix. The liquid outside the flow field is stirred by friction, forming a volumetric flow while extremely mixing. The controlled fluid transport is achieved by applying a large volume flow mode.

Feili Environmental Protection Oxidation Ditch Sewage PusherCharacteristics:

1. Compact structure, simple operation and maintenance, easy installation and maintenance, long service life.

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

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

4. The insulation level of the motor winding is F level, and the protection level is IP68. Imported bearings and anti condensation devices for the motor are selected to make the operation of the motor safer and more reliable.

5. There are two mechanical seals made of tungsten carbide tungsten carbide, and all exposed fasteners are made of stainless steel.

6. According to the process requirements, a guide cover can be used.

7. Stainless steel and carbon steel precision cast welded propellers are optimized to have swept blades with high efficiency and self-cleaning function.

8Internally equipped with leakage sensors and stator winding over temperature protection alarm devices.
9. The mixed mixing series products use multi-stage motors and adopt a direct connection structure, which has low energy consumption and high efficiency; The impeller is formed by precision casting or stamping, with high precision, large thrust, beautiful and smooth appearance, and compact structure.