Energy Saving Wood Chips Fired CFB steam Boiler for Power Plant

Rated Capacity: 10-100 t/h

Rated Pressure:3.82Mpa-5.29Mpa

Fuel:Coal/wood pellet/rice husk/ peat pellet/biomass fuel

Application:Power Plant,Central Heating,City Heating,Paper plant,etc

Certification:ISO,CE,CCC,BV,ETC

Advantages of Energy Saving Wood Chips Fired CFB steam Boiler for Power Plant: 

1. It adopts the membrane water wall to arrange the furnace,separator,revert system into one whole part,the structure is compact.

2. It has achieved major technical breakthrough in structure and parameterization of separator,effectively improve the burning and separator efficiency.

3. Return feeding of revert system is constituted by 2 pieces of membrane water wall,parts of heat energy carried by flying ash can absorbed by water wall,and besides it uses the device of style type boiling fluidization inheritance return feeding and realize the fluidized state of return fuel.

4. The anti-erosion design uses many measures,wide coal adaptability,and vortex fluidized combustion technology realize the material burning in swirl fluidized combustion cycles inside of combustion chamber,thus improving the burning efficiency.Besides,it reduce the fault rate and can run continuously for long time.

5. It adopts low temperature combustion technology,can effectively reduce the harmful gas,and realize the desulfurization inside of furnace,accord with national policy of energy saving and environmentally friendly.

Technical Parameter:

Model	Rated  Steam Capacity t/h	Rated  Steam Pressure MPa	Rated Steam Tep ℃		Feed waterTep ℃		Thermal Efficiency %			Size	Fuel
ZDG-25/3.82-M	25	3.82	450		105		No  less  than 86			12650×8530 ×13200	Coal, biomass fuel, wood pellet, slag, etc.
ZDG-35/3.82-M	35	3.82	450		105					13350×9880 ×15800
ZDG-35/5.29-Q	35	5.29	450		150					13350×9880 ×15800
ZDG-40/3.82-M	40	3.82	450		105					14530×10280 ×18800
ZDG-65/3.82-M	65	3.82	450		140					15530×11080 ×21300
ZDG-75/3.82-M	75	3.82	450	150					16240×10600 ×33500
ZDG-130/3.82-M	130	3.82	450	150					21060×14400 ×40650