Fluidized Bed Boiler 10 MW

Fluidized bed boiler 10MW is installed in a large hotel to provide hot water and heating. ZBG provides 6 ton - 400 ton CFB boilers, with great advantages, if you want to know more about the CFB boiler price or information, please contact by emailing to zbg@zzboiler.com or call 86-371-86062323!

circulating fluidzed bed boiler project

Fluidized bed combustion (FBC) is a combustion technology used to burn solid fuels. In its most basic form, fuel particles are suspended in a hot, bubbling fluidity bed of ash and other particulate materials (sand, limestone etc.) through which jets of air are blown to provide the oxygen required for combustion or gasification. The resultant fast and intimate mixing of gas and solids promotes rapid heat transfer and chemical reactions within the bed. FBC plants are capable of burning a variety of low-grade solid fuels, including most types of coal and woody biomass, at high efficiency and without the necessity for expensive fuel preparation (e.g., pulverising). In addition, for any given thermal duty, FBCs are smaller than the equivalent conventional furnace, so may offer significant advantages over the latter in terms of cost and flexibility.

Advantages of ZBG's CFB Boilers

Production of NOx is temperature depended as in CFB temperature is less than other combustion processes Hence it results in low production of NOx.
Lower production of SOx because SO2, SO3 etc. are captured by limestone.
The boiler has 10 times more heat transfer then other combustion processes because of burning particle, hence it has a high combustion efficiency.
It has a lower combustion temperature of 750 °C whereas an ordinary boiler operates at 850 °C.
It has low sintering process (melting of Ash).
Less area is required for CFB due to high coefficient of convective heat transfer.
Iso-thermal bed combustion as temperature in free belt and active belt remain constant.
Low air pollution.