Fluidized Bed Incineration System
Structure and Principle
Fluidized bed incineration (FBI) system is applied in the sewage sludge treatment facilities. Tsukishima Kikai has abundant experience, know-how and combustion technologies as a leading company in sludge treatment incineration plant. The sludge feeder continuously feeds dewatered/dried sludge to the fluidized bed zone. The temperature of free board zone is controlled at 850°C.
Under such condition, stable and complete combustion in a short time occurs as the supplied sludge diffusing evenly throughout the zone contacts the combustion air supplied from the diffusion pipe.
- Complete combustion in fluidized bed zone
- Degradation of odorous component from sludge
- N2O emissions are reduced by high temperature combustion
Related field & technology
- Sludge treatment facility
This pressurized fluidized bed incineration system combines a turbocharger (supercharger) with a fluidized bed incinerator.