Circulating Fluidized Bed combustion Boilers
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Circulating Fluidized Bed combustion Boilers
ENHANCED EFFICIENCY & MAXIMIZED UTILISATION

Highlights
- Improved Thermal Efficiency
- Fuel Flexibility (ie., Ability to fire a wide range of Fuels)
- Low Sox & Nox
Salient Design Features
- Single Drum Top supported
- Completely Gas tight membrane panel construction
- Water cooled “Hot Loop” cyclone separator with inside refractory lining
- Entire circulation loop is made of Water cooled membrane panel
- Simple Fuel feeding system
- Elimination of maintenance prone expansion joints at the inlet of cyclone, Inlet & Outlet of Loop seal.
- Water cooled Loop seal partition panel
Radiant panel type heat transfer surface provided in Upper furnace to balance the heat pick up between Evaporator & Super heater - Specially Designed Mechanical Loop seal
- Integrated Fluidized bed Bed Ash cooler facilitating easy bed ash removal
- Well proven / time tested Grid nozzles for different fuel applications

Circulating Fluidized Bed combustion Boilers
Single Drum, Top / Bottom supported Design with Vertical Radiant Chamber to cool the dust laden gas below ash fusion temperature before it enters the Super heaters, Evaporators & Economizer.
Boiler capacity :
Above 50 TPH
Steam outlet Pressure :
up to 109 Kg/Sqcm (g)
Steam outlet temperature :
up to 540 Deg C