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.

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 m²
Temperature: up to 670 °C
Pressure: up to 150 mbar
Materials: stainless steels
Actuation: pneumatic or hydraulic
Insulation: internal, external