Duct Burners

duct_1

ECOgen Duct Burner

The highly engineered & optimized stabilizer design of the ECOgen duct burner allows it to be easily adapted to a wide range of operating conditions and fuels; from wide duct cross sections to low oxygen or high water content gases. The combination of the aeration pattern and gas orifice drilling allows for the precise control of the fuel/air mixing in the flame base. The result is an optimized combustion staging that minimizes flame temperature, flame length & emissions while providing for optimal flame stability.

Key features:

  • STABLEflame technology
  • SMARTflow design technology
  • Optimized aeration pattern for improved performance & short flame lengths
  • Low pressure drop
  • Elements self-supporting, no additional support structure required

duct_2

Benefits:

  • Minimized flame lengths & required duct lengths
  • Optimized combustion staging minimizing flame temperature (lower NOx) without increase in CO or unburned hydrocarbons
  • Easily adapted to a wide range of operating conditions and fuels
  • Ability to fire a wide variety of gaseous fuels including “opportunity fuels” such as landfill gas, & other waste gases & liquids

Applications

  • Heat recovery steam generators (HRSG)
  • Fluid bed boilers
  • Air heaters

Documents