Fluidised Bed Combustion System

• Fluidised bed combustion with ash cooling and controlled ash recirculation
• Ash cooling heat exchanger positioned outside of combustion area
• Capacity: 500 kW - 50,000 kW • Fuels: Biomass, coal (anthracite and lignite)
• Waste heat recovery media: Thermal oil, steam, hot water

How does the INTEC fuidised bed combustion work?

• A material bed is filled with inert material.
• Air is introduced from the bottom, air bubbles are forming
• The material starts to move, it gets whirled around and fluidised.
  The sand/air mixture behaves like a fluid.
• The fluidised bed is heated by the start-up burner to ignition temperature, then the fuel is introduced onto the fluidised bed.