Based on long term study , Hefei debo company already use the statics got from test to finish the designing and developing of biomas
s fluidized burning technology. The circulation fluidized bed boiler have below features:
1. High Burning Efficiency. Under fluidized combustion , in Combustion chamber, gas-soild mixed well and improve the burning up
rate of semi-coke so that the burning efficiency is very high.
2.Wide adaptability, low requirement to fuel’s size and moisture. Simple fuel treating and feeding system . it can use the fuel that other
boilers can not accept .
3. Efficiently relief the problems caused by alkali metal. Because the fluidized boiler has the feature of fluiding and low temperature burning ,
it can efficiently arrest the passtium and Chlorine in order to relief the slag blocked and high temperature corrosion exsiting in the furnace and heat surface.
At the moment, we Already installed some running projects which use coffee residues, rice husk , and straw. Especially, the 75t/h circulation fluidized
boiler designed for high alkali metal biomass was already installed and pass the test of 72hours run in May, 2007. please look at F1. Till now, see
from the running status, boiler can work stably , reach all index, alkali metal problems are controlled efficiently, finish the purpose of designing.
2 UNITS 220T BIOMASS POWER LANT (HIGH TEMPERATURE AND PRESSURE ) IN ZHANJIANG, GUAGNDONG ,THE MOST BIOMASS PLANT
2X15MW BIOMAS CIRCULATION FLUIDIZED POWER PLANT
Hefei Debo Can also supply system, equipment for 6mw, 12mw and 25mw plant .Give 75t/h (15mw ) medium temperature
and pressure boiler as an example.
The parameter is below :
Boiler model: G-75-3.82/S1
Rated vapor amount : Kg/h 75000
Outlet Overheat steam pressure Mpa 3.82
Outlet Overheat steam temperature ℃ 450
Working pressure of boiler Mpa 4.37
Economizer inlet pressure Mpa 4.61
Feeding water temperature ℃ 150
Emission rate % 1
Cool water temperature ℃ 20
Boiler efficiency % >90
Straw consumption t/h 18
2x1.5mw biomass plant in suqian
2units 75t/h medium temperature and pressure power plant in suihua ,heilong jiang .
2 units 75t/h medium temperature and pressure power plant in liucheng ,guangxi
1 unit 75t/h sub-high pressure biomass plant in hunan.
2 unit medium temperature and pressure power plant in chizhou, Jiangsu
2 units 220t high temperature and pressure biomass power plant in Zhanjiang, guangdong
1unit 75t/h sub-high pressure plant in liang ,hunan.
2 unit 75t medium temperature and pressure biomass plant in danyang ,Jiangsu
1unit 75t medium temperature and pressure in dushi,wuhuan
2 units 75t medium temperature and pressure biomass plant in yantai.
1 unit 90t sub-high temperature and pressure in honghu,hubei
1unit 90t sub-high temperature and pressure biomass plant in heng yang , hunan .
2unit 120t high temperature and pressure in dishen,guangxi
2unit 75t sub-high temperature and pressure biomass plant in cong zuo,guangxi
1 unit 130t.h sub-high temperature and pressure biomass plant in shangyu ,Zhejiang .
1 unit 40t/h medium temperature and pressure biomass plant in Zhejiang
2 unit 75t/h medium temperature and pressure biomass plant in hubei
2 unit 130t.h biomass plant in zaoyang .