PROJECT REQUIREMENTS:
The main difficulties were to overcome height difference about 600m from the daily surface tanks to the main tanks installed inside the mine; and achieve ATEX certification.
Solution adopted by INPRO
Carefully select and separate in design phase the devices that are installed in the Risk-area and Non-Risk-area (ATEX certification)
EQUIPMENT
- Tank control: EDM-40 ATEX
- Level switches SMMR-2 explosion-proof head
- Pumps explosion-proof: 1 x fuel pump (80L/min)
- 1 x fuel pump (200L/min)
- Solenoid valves
- PLC control system
- Pressure regulator