Combustion of Biomass Fuel Steam Boiler Environmental Protection
Biomass boilers are very similar to conventional gas boilers that
you will be familiar with, providing you with space heating and hot
water for the entire home, but instead of using gas (or oil) to
produce the heat, they combust sustainable source such as straw,
rice bran, sawdust, bark, peanut shells, Stick, Miscanthus, Wood
1. The dense drainage cooling tube or membrane wall structure of
radiation heat transfer segment, the convective heat transfer
segment S-type multibackhaul heat exchanger tail arrangement of
efficient fin economizer heat exchanger, high thermal efficiency.
2. Boiler quality insulation materials and special construction
technology, less heat loss, the exhaust gas temperature is low, the
high thermal efficiency of the boiler.
3. Heightening grate combustion chamber, the layout of the
combustion of secondary air, fuel combustion evenly and high
4. Arch special design to grate, grate divided the warehouse into
the wind, independent adjustment of air volume, fuel adaptability.
5. Heating surface arrangement is adequate and reasonable, the
boiler temperature fast start.
1. The boiler proper plumbing structure, double drum chain grate
combustion.Drum along the boilers center arranged longitudinally up
and down, the water wall tubes furnace radiation heating surface on
the drum between the drum and the next bundle composed of the
convection heating surface tail arrangement of economizer
2. Heightening grate combustion chamber, arranged lateral secondary
wind; chain grate divided the warehouse into the wind, the air
volume adjusted independently, grate stepless speed.
3. Feeding devices with independent intellectual property rights,
lock feeding mechanism.
4. Radiative heat transfer surface, convective heat transfer
surface using special anti-wear structure.
5. The boiler overall structure is compact, small footprint, a high
degree of assembly, short installation period, less the cost of
|Rated evaporation capacity(t/h)||4||6||8||10||15||20|
|Maximum weight of shiooingpart(MPa)||1.25/1.6/2.5||1.25/1.6/2.5||1.25/1.6/2.5||1.25/1.6/2.5||1.25/1.6/2.5||1.25/1.6/2.5|
|Rated steam temperature(℃)||193/204/226||193/204/226||193/204/226||193/204/226||193/204/226||193/204/226|
|Effective area of grate(m2)||5.24||7.7||9.4||11.96||17.8||21.8|
|Applicable fuel||Biomass Briquetting|
|Maximum size of shipping part(m)||7.5×2.6×3.53||602×2.8×3.53||7.6×3.28×3.53||7.6×3.28×3.53||9.76×3.36×3.53||11×3.36×3.54|
|Maximum weight of shipping part(t)||34||26||29||31||42||51.5|
|Overall size of installation(m)||8×3.6×4.5||8.3×5.7×6.2||8.9×5.7×6.7||9.8×5.7×6.2||10.9×5.7×6.7||12×5.8×6.8|
|Overfire air blower fan(kw)|
Established in 1985,Zhangjiagang Hua Dong Boiler Co.,Ltd.(trading
as HD Boiler),produces power plant; industrial; waste heat; waste
incineration; biomass; organic heat carrier and electric steam
boilers. Coupled with a comprehensive range of heating surfaces, HD
Boiler brings to the market a unique service including boiler
design , fabrication, installation, maintenance and replacement of
boiler pressure parts.
1. Fabrication area of 200,000 square meters
2. 150 Engineers
3. 600 Coded welders
4. 60 Licensed Inspectors(NDT Level-III instructors)
5. Class-A Licenses for Design and Manufacture Boiler
6. ISO 9001:2008 Quality System
7. ASME Certificate of Power Boilers
8. ASME 'S','U' and NB stamp authorization