FBC BOILER (FLUIDIZED BED COMBUSTION BOILER)

Key Features

  • Excellent turn down ratio.
  • Under bed feeding of fuel gives less carbon loss and high efficiency.
  • Very less refractory work.
  • More fuel flexibility./li>
  • Low Sox and Nox emission levels.
  • No moving part in combustor so less maintenance.
  • Low temperature of fluidized bed reduces possibility of clinker formation & fouling tendancy of biomass fuel.

Advantages

  • Less operation costs at low load operation.
  • Low auxiliary power consumption compared to other boilers.
  • High combustion efficiency.
  • Less start up time and low operation costs.

Higher Reliability

  • Low erosion rate of bed coil so reduced maintenance cost.
  • No soot blowers required in convection bank zone for coal fired boiler.
  • Lower velocity in furnace so less erosion of pressure parts.
  • Less super heater erosion.
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