BQ Series Mining High Voltage Explosion-Proof Submersible Pump

This series of products are designed and manufactured according to GB3836.1-2010 explosive environment standard.

Part l: Facility general requirements and GB3836.2-2010 explosive environment standard.

Part ll: Equipment standard of explosion-proof shell "d" protection, type of anti-explosion is explosion-proof, known as EXdl, which is applicable for mines containing an explosive gas, such as methane or coal dust and so on, where the mine is drained for routine operation, rescue and relief work or mine-recovery.

1.Voltage: 6000V or 10000V

2.Medium: PH4-10

3.Water temperature: ≤50℃

4.Solid content: ≤10%

5.Installation: vertical,horizontal or inclined

6.Submergence depth: ≤700m.The minimum submerging level should be above than the check valve's output flange.

7.Customized design is available to meet customers' demands according to user's special environment requirements.

1. Energy-efficient: Utilizing a highly efficient horizontal hydraulic design, the pump achieves high efficiency with a broad efficient range, resulting in significant energy savings.

2.Safety and Explosion-proof: The motor is water-filled with an explosion-proof structure, allowing for submerged operation. The motor has effective heat dissipation, and the fully submersible design ensures safe operation without concerns about motor overload and burnout.

3. Large Flow and High Head: Capable of handling flow rates from 100 to 1500m³/h and head ranging from 85 to 1720m, meeting the demands of high-flow and high-head drainage requirements.

4. Easy Installation and Operation: Integrated mechanical and electrical components, compact structure, small size, and light weight. The pump can be installed vertically, horizontally, or at an inclined angle, providing flexibility based on the operating environment.

5. Advanced and Reliable Technology: Featuring a self-balancing axial force structure that effectively reduces thrust bearing loads, ensuring stable operational performance and an extended service life. Wear-resistant materials are used for flow components to adapt to water conditions with high sediment content.