Off-Shore Damper
Off-shore dampers are implemented on oil and gas rigs all over the world isolating, modulating or diverting the turbine/furnace exhaust gas flow.
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Function:
- Control and/or isolation of flue gas to the WHRU (waste heat recovery unit)
Application:
- Off-shore industry, oil rigs, etc.
Advantages:
- Defined control characteristics
- Reliable and rugged damper designs
- Low space requirements
- Actuation by small compact electro-hydraulic or pneumatic drives
Designs:
- Diverter dampers with internal or external insulation
- T-boxes with mechanically linked louver dampers
- Side-by-side louver dampers
- Various louver damper configurations
Parameters:
| Size: | up to 20 m˛ |
| Temperature: | up to 670 °C |
| Pressure: | up to 150 mbar |
| Materials: | stainless steels |
| Actuation: | pneumatic or hydraulic |
| Insulation: | internal, external |