Flooded Flow and High Head Submersible Mining Electric Pump

Introduction of Flooded Flow and High Head Submersible Mining Electric Pump
This series of product are designed and manufactured according to the explosive environment depicted in GB3836.1-2010.
 
Part 1: General requirements for equipment and GB3836.1-2010 Explosive environment;
Part 2: As demonstrated in equipment specifications of the flameproof casing "d"protection, flameproof type is chose for explosion proofing, and the label is Exdl. This type of flameproof is suitable for normal drainage of mines with explosive gas atmosphere containing methane or coal dust as well as rescue and disaster relief and drainage for mine recovery in flooded mines.
 
Application conditions of Flooded Flow and High Head Submersible Mining Electric Pump
1. Voltage:6kV or 10kV
2. Media: PH4-10
3. Amblent water temperature: ≤50oC
4. Solid content: ≤10%
5. Mounting type: vertical, horizontal, or diagonal
6. Suction depth: ≤700m, but the lowest flooding water level should be not less than the upper plane of outlet flange of non-return valve.
 


Significant feature of Flooded Flow and High Head Submersible Mining Electric Pump
High-efficiency and energy-saving: High-efficient hydraulic model, with high pumping efficiency, wide high efficient range, and significant energy-saving effect.
 
Safety and flameproof: water filling in motor, flameproof structure, operation under water, sufficient termal dissipation of motor, non-overload design for total head, safe operation assurance, non-overload of motor.

Technical data of Flooded Flow and High Head Submersible Mining Electric Pump 
Flow: 100-1740m3/h;
Head: 85-1500m
 
Easy installation: electrical and mechanical integration, compact structure small in volume, light in weight, mounting type as vertical, horizontal, or diagonal can be installed according to operating environment.

Advanced and reliable technology of Flooded Flow and High Head Submersible Mining Electric Pump
Axial force self-balancing structure which efficiently reduces thrust-bearing load, stable operating performance, long service life. Wear-resistant materials which adapt to water of high sand concentration are selected for flow passage components.