Steam Boilers

Fluidized Bed Boiler

Intensive mixing of fuel and bed material supports stable combustion and heat transfer.

Primary air is distributed through nozzles into the bed. Fluidization of fuel and bed material supports uniform temperature and heat transfer. The furnace, radiant and convective surfaces and ash discharge are considered together.

Fluidized Bed Boiler
  • Fuel compatibility
  • Air distribution
  • Ash discharge
  • Project-specific design

Flexible combustion for industrial solid fuels

Primary air is distributed through nozzles into the bed. Fluidization of fuel and bed material supports uniform temperature and heat transfer. The furnace, radiant and convective surfaces and ash discharge are considered together.

Fuel compatibility

Sizing for the fuel type and characteristics.

Air distribution

Primary air supply tailored to combustion zones.

Ash discharge

Ash removal and maintenance access are planned together.

Design and operating principle

Primary air is distributed through nozzles into the bed. Fluidization of fuel and bed material supports uniform temperature and heat transfer. The furnace, radiant and convective surfaces and ash discharge are considered together.

  1. Primary air inlet

  2. Nozzle distribution

  3. Bed fluidization

  4. Combustion and heat transfer

  5. Gas and ash movement

Fluidized Bed Boiler

System architecture and heat transfer surfaces

The furnace, heat transfer surfaces, cyclone transitions and ash discharge systems are considered together. Radiant and convective surfaces recover heat from combustion.

  • Project-specific dimensions
  • Welding and quality control
  • Installation and delivery preparation
Fluidized Bed Boiler — fabrication and application

Information for a quotation

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Fuel type and heating value

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