High voltage: BQ series mining high voltage explosion-proof submersible pump
BQ series mining high pressure flame-proof submersible pump is application 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.
Flow: 100m³/h-1500m³/h
Head: 85-1720m
Main application
This series of products are designed and manufactured according to GB3836.1-2010 explosive environment standard.
Part I: Facility goneral requirements and GB3836.2-2010 explosive environment standard.
Part II: Equipmant standard of explosion-proof sholl d" protection, type of ant-explosion is explosion-proof, known as EXdl, which is appicable for minescontaining an explosive gas, such as methane or coal dust and so on, where the mine is drained for routine operation, rescue and reliof woark or mine-re-covery.
Working condition
1. Voltage: 60ooV or 1000ov
2. Medium: PH4-10
3. Water temperature: s50C
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 roquirements.
Internal structure
