Introduction
A bubbling fluidized bed boiler is a combustion device in which the gas-solid flow in the furnace is in a bubbling
fluidized state. The combustion device consists of a wind chamber, a combustion chamber, a buried tube heating
surface, fly ash separation and return, and tail flue heating surfaces.
Advantages
1
Overall structure of downcomer and membrane water-cooled wall support
2
Optimize combustion chamber structure and flow distribution
3
Easy to operate, modular design for ≤ 15T
4
Suitable for low-grade coal or mixed biomass fuels
External Structure Drawing
Technical Parameter
BFB Fluidized Bed Boiler Technical Parameter Table
| Parameters | Boiler model | BFB4 | BFB6 | BFB8 | BFB10 | BFB12 |
| Rated steam capacity | T/h | 4 | 6 | 8 | 10 | 12 |
| Rated steam pressure | Mpa | 1.25/1.6 | ||||
| Rated steam temperature | ℃ | 194/204 | ||||
| Feed water temperature | ℃ | 104 | ||||
| Fuel Type | Biomass fuel（rice husk specialized） | |||||
| Design heat efficiency | % | ≥ 87 | ||||
Notice: All technical parameters listed above are for reference only and subject to design drawings.
