DESIGN FEATURES:
- Designed as per DIN 4754.
- Vertical Furnace design with multiple installation options.
- Designed for efficient combustion of low grade fuel.
- Three pass design
- Designed for maximum & consistent efficiency.
FUEL FIRING OPTIONS
FIXED GRATE
Fixed grate system were for many years the most common devices for combustion of biomass.In its simplest form, a fixed grate system consists of a grate in combustion room (thereby forming the furnace). Primary air, for the combustion is supplied under the grate. Secondary air, for combustion of the volatile gases themselves, is supplied above the grate. Typical combustion temperatures in fixed-grate systems range from 850 to 1,400 C. Traditionally, ash is removed manually from fixed-bed systems, although automatic ash removal systems are available on request.
Suitable for fuel
Wood logs / Wood chips / Coal
Suitable for fuel
- Pulverized coal
- Rice husk
Bubbling / Fluidized Bed
BFB Boilers are designed with a high degree of flexibility to facilitate air movement between the bubbling bed and the overfire air system, efficient combustion by adjustment of fuel delivery to the bed. This operational flexibility allows owners to burn cheaper opportunity fuels and control fuel costs.