QJB series stamping all stainless steel submersible mixer

QJB series stamping all stainless steel submersible mixer

Selection and installation method:

Please consult our company or visit our website to learn about equipment installation and selection information

Selection requirements and customized non-standard products

To ensure better results, please provide the following materials: 1. Purpose of use; 2: Pool type; 3. Pool size; 4. Medium characteristics, including viscosity, density, solid content, etc.

The required matching power of the mixer is determined by the volume, density, viscosity, and mixing depth of the mixed liquid. Depending on the specific situation, one or more mixers should be used.

For selection issues, please consult with us.

The mixer must operate completely submerged in water and cannot work in environments that are flammable, explosive, or highly corrosive liquids. Small submergence depth of 900mm.

QJB series stamping all stainless steel submersible mixer

Continuous operation:

During continuous operation, the impeller should not cause airflow.

Ensure that the submersible mixer operates completely underwater.

The submersible mixer is still in use or submerged in water. It can continue to be used when the temperature is below 0 ° C. When the water temperature exceeds 40 ° C, the use of the submersible mixer is strictly prohibited.

Submersible mixers use grease or lubricating oil for lubrication, but due to seal wear, grease or lubricating oil may leak out. At that time, please quickly send the submersible mixer to our company's maintenance department or commissioned repair point to replace the seal, in order to avoid burning out the motor.

When the power is not cut off, the submersible mixer must not be moved and people are not allowed to enter the water.

QJB type stamping all stainless steel submersible mixer

The QJB submersible mixer can be divided into two series: mixing and low-speed push flow.

The mixing series mixer is suitable for mixing liquids containing suspended solids in sewage treatment plants and industrial processes;

The low-speed push flow series mixer is suitable for aeration tanks in industrial and urban sewage treatment plants. It produces strong water flow with low tangential flow, which can be used for circulation, nitrification, denitrification, and phosphorus removal stages to create water flow.

Performance characteristics:

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

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

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, and the protection level is IP68. High quality bearings and anti condensation devices are selected to make the operation of the motor safer;

5. Two mechanical seals;

Model representation method:

Working conditions:

The mixer should be able to operate continuously and normally under the following conditions:

1. The temperature of the medium shall not exceed 40 ° C;

2. The pH value of the medium is between 5 and 9;

3. Liquid density not exceeding 1150kg/m3;

4. Long term diving operation, with a diving depth generally not exceeding 20m.

Technical Specifications:

Rated voltage of 380V, frequency of 50Hz, winding insulation level of F, protection level of IP68, under working mode I conditions.

Installation diagram: