WQR high temperature sewage submersible pump

WQR high temperature sewage wastewater submersible pump

Normal WQ cast iron submersible sewage pump is used to pump the wastewater or sewage at the temperature less than 50 degree Celsius. WQR high temperature sewage submersible pump is used to transport wastewater or sewage with solid particles or fiber at the temperature less than 100 or 120 degree Celsius. (Pig iron pump is for wastewater or sewage no higher than 100 degree Celsius.  Stainless steel pump is for wastewater or sewage no higher than 120 degree Celsius.

Structure:

1. Adopt high temperature resistant motor (class H insulation); High temperature copper wire, class H insulation materials and high temperature insulation paint.

2, using high temperature cable, sealing ring, mechanical seal and NSK Japan imported high temperature bearing. Temperature tolerance up to 100 degrees!

3, with the mixing device, mixing function, the mixing device is under the entrance, with the motor rotation, the mixing device is also followed by rotation, stirring the left and right, can mix the bottom of the mud, and then mud is discharged with the water.

4. Pump body: pig iron casting, polishing and polishing; Impeller: cast iron

Features:

1, high temperature resistant double end face alloy mechanical seal, the pump can be connected to the safe operation.

2, the use of advanced hydraulic model, reasonable design, matching motor power is small, significant energy saving.

3, compact structure, easy to move, simple installation, no need to build a pump room, reduce the project cost.

4, the water level automatic control system, can automatically control the pump start and stop, no need to watch.

5, supporting electronic control equipment, the pump leakage, phase loss, overload, start for automatic monitoring.

6. It can be used with automatic coupling device to make installation and maintenance more convenient.

Operation conditions:

1. Medium temperature shall not exceed 100℃, medium density shall be less than 1.2x103kg/m3, and PH value shall be 4-9.

2. Voltage 380V frequency 50HZ, three-phase ac power supply, voltage fluctuation range must be within 380+ 5%.

3. The solid matter volume ratio in the medium is below 2%C.

4, no explosion danger occasions.

Main application:

1. Municipal engineering and construction site.

2. Urban sewage treatment and discharge system.

3. Wastewater discharge of enterprises and units.

4. Sewage discharge in residential areas.

5. Subway, basement, civil air defense engineering,

6. Sewage discharge from hospitals, hotels, and high-rise buildings.

7. Waterworks, water conservancy projects, etc.

8, farm, septic tank.

9. Hot water is pumped from power plants and steel plants.