1.5KW submersible mixer of sewage biochemical treatment tank has good effect

  The 1
5KW submersible mixer of sewage biochemical treatment tank has good effect
The submersible mixer, also known as Submersible Propeller, is suitable for promoting and mixing sewage, thin mud and industrial process liquid containing suspended solids in the process flow of sewage treatment plant, creating water flow, strengthening mixing and preventing sludge sedimentation

1、 QJB submersible mixer performance features: 1
Compact structure, small volume, light weight, simple operation and maintenance, convenient and fast installation and long service life
2
The impeller is optimized with high efficiency
The swept back blade has self-cleaning function and can prevent sundries from winding and blocking
3
Combined with the aeration system, the energy consumption can be greatly reduced, the oxygen charging can be significantly improved, and the sedimentation can be effectively prevented
4
The motor winding is of class F insulation and the protection grade is IP68
The primary lubrication maintenance free high-quality bearing is selected
It has the functions of oil chamber leakage detection and motor winding overheating protection, so that the motor can work more safely and reliably
5
Two mechanical seals
The mechanical seal is made of corrosion-resistant tungsten carbide, and all fasteners are made of stainless steel
6
The submersible mixer can be used with or without a deflector
The deflector can slightly improve the efficiency and control the water jet action

2、 QJB submersible mixer: QJB casting submersible mixer is mainly composed of submersible motor, sealing mechanism, impeller, shroud, hand hoist, installation system, electrical control, etc
Driven by the motor, the stirring impeller rotates to stir the liquid to produce a swirling jet, and uses the shear stress along the jet surface to mix, so that the liquid outside the flow field can produce a stirring effect through friction
At the same time of rapid mixing, a volume flow is formed, and the large volume flow mode is applied to obtain the transportation of the controlled fluid

3、 Service conditions of QJB submersible mixer: The submersible mixer shall be able to operate normally and continuously under the following conditions: 1
The medium temperature shall not exceed 40 ℃; 2
The pH value of the medium is between 5 and 9; 3
The liquid density shall not exceed 1150Kg / m3; 4
For long-term diving operation, the diving depth generally does not exceed 20m

Submersible mixer must be fully submerged to work, and cannot work in flammable, explosive and highly corrosive environment!