Industrial plant Chain Grate Corner Tube Marine Steam Boiler Water
circulation Biomass boiler
The corner tube boiler is a water tube boiler with natural
circulation cooling. This type of design has proven itself in the
most difficult of operating conditions. The first corner tube
boilers were designed for low power capacities (for lorry engines).
Nowadays, corner tube boilers are manufactured for ever higher
power capacities and pressures. The advantage of the corner tube
design is that not only can it be used for steam generation but
also for the generation of hot water, heating thermal oil, and
heating or cooling other heat exchangers.
The self-supporting corner tube boiler is erected in such a way
that it can be expanded as desired in all directions from its
bearing surface. The compact tube system can be completely finished
in the workshop under favourable conditions and with continuous
quality control. Larger boilers can be divided into separate
components and reduced to a transportable size in the workshop.
Only a few pressure parts, such as the header and the distributor,
are disassembled; these can be reassembled relatively easily at the
|Burning method||Layer burning(Grate)|
|Main steam pipe(DN)||125||150||200||200||250||250||300||300|
|Toatal power consumption||KW||72.15||104.5||155.9||225.9||359||642||838.5||785.5|
|Induced draft fan||Kw||37||55||90||110||185||310||400||400|
Fuel:Bagasse, Biomass, Lignite, Coal,Bituminous coal, Scaly Bark,
Fuel gas, Industrial waste, khuff gas, MFO(marine fuel oil),
Organic matter, Oil, Litter, Rice hulls, Rubberwood, Sludge, Wood,
• High thermal efficiency.
• Safe water circulation.
• The fully enclosed structure.
• Non steel-frame,Earthquake resistant.
• Non-brick insulation,good thermal insulation.
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