3ton 200hp Low Cost Coal Biomass Ful Fired Steam Boiler For Steam
Cleaning Industry
DZH series steam boiler is manual operation boiler which adopting
manual fuel feeding, manual slag removing. The fuel can be
firewood, wood logs, biomass pellets, peanuts shell, grain shell,
etc. Equipped with special dust collector solution (water film dust
collector, bag type static electricity dust collector, double
towers desulfurization, etc.), it can realize automatic fuel
feeding, automatic ash removing. It is the most popular products in
Southeast Asia, Central Asia, Africa.
Model: Coal fired steam Boiler
Structure:Three Pass Single Drum
Fuel:Coal, Biomass, Wood, Chip, Husk, Sawdust, Jute, Shell, Waste
Solid Fuel etc.
Capacity: 1 - 20 ton/h (1ton,2ton,4ton,6ton,8ton,10ton,15ton,20ton)
Pressure:0.7/1.0/1.25/1.6/2.5Mpa (7Bar/10Bar/12.5Bar/16Bar25Bar)
Temperature:170/184/194/204/225 C
Application:Food and Beverage,Textile,Plywood,Rice
Mill,Chemical,Paper Mill,Rubber Plant etc
Structure
Combustion process:
The fuel enters the furnace and burns on the grate. The flue gas
from the production enters the convection tube bundle on both wings
along the bottom of the boiler barrel through the smoke outlet on
the middle partition wall, enters the threaded smoke pipe through
the front smoke box, passes through the dust collector, and is
pumped and discharged into the atmosphere through the chimney by
the induced draft fan.
Technical characteristics
Classical Structure
Advanced Structure: DZH boiler adopting threaded fire tubes, single
water drum, horizontal shell type boiler with 3 fire-passes
structure, water-tube fire-tube mix design. Comparing with DZL
series boiler, DZH series boiler has better adaptability on fuels,
it can fire coal, rice husk, nut shell, sawdust, waste wood pieces,
also can fire wood logs, straws. But, DZH boiler can only support
manual fuel feeding, and manual ash remove.
High Quality Control
High Quality Control: In manufacturing processes, we has adopting
steel strength test, automatic steel cutting/ plate rolling/
welding, 100% x-ray welding check, magnetic particle check c-scan
ultrasonography Ultrasound check, fluorescent penetrating check,
hydraulic (water) pressure test, boiler thermal efficiency
test,etc, to make sure all finished products is qualified.
Low Fuel & Labor Cost
DZH boiler can firecoal, rice husk, nut shell, sawdust, waste wood pieces, also can
fire wood logs, straws. This will markedly reduce user’s fuel consumption cost, increase
company’s benefits. Only need 1 worker to operate the fuel feeding and slag removing.
Technical Parameter
Model
Item | DZH0.5-0.7-AII
DZH0.5-1.0-AII | DZH1-0.7-AII
DZH1-1.0-AII
DZH1-1.25-AII | DZH2-0.7-AII
DZH2-1.0-AII
DZH2-1.25-AII
DZH2-1.6-AII | DZH4-1.25-AII
DZH4-1.6-AII |
Rated evaporation
capacity (t/h) | 0.5 | 1 | 2 | 4 |
Working
pressure(Mpa) | 0.7/1.0 | 0.7/1.0/1.25 | 0.7/1.0/1.25/1.6 | 1.25/1.6 |
Rated steam
temperature(℃) | 170/184 | 170/184/194 | 170/184/194/204 | 194/204 |
Feed water
temperature(℃) | 20 | 20 | 20 | 20 |
Effective area of
grate(m2) | 1.28 | 2.1 | 3.36 | 5.2 |
Fuel consumption
(Kg/h) | 76 | 150 | 301 | 602 |
Exhaust flue gas
temperature(C) | 165 | 165 | 165 | 165 |
Thermal Efficiency
(%) | 80 | 80 | 80 | 80 |
| Size(m) | 3.2x 2.0x 2.6 | 4.1x 2.2x 2.9 | 4.7x 2.3x 3.2 | 5.6x 2.5x 3.5 |
| Weight (t) | 8 | 12 | 15 | 22 |
Boiler Details
Application
Wood fired steam boiler is suitable for painting room, drying box,
drying tower painting line and other purposes.It is especially
suitable for central heating in urban residential areas, industrial
production, enterprises and institutions, schools, hotels, bath
centers and other places where heating, hot water and steam are
needed.
Biomass Fuel Materials
1. Rice husk 2. Straw
3. Wood Chips 4. Peanut Shells
5. Coconut Shells 6. Palm Shells
7. Bagasse 8. Biomass Pellet
Warranty and after-sale service
Pre-sale service:
We help customer choose the best boiler model according to
different requirements of various industry. Before delivery we will
provide foundation drawing, layout drawing, boiler room layout,
etc.
In-sale service:
We keep 24 hours online and keep close contacts during the
production process to ensure on time delivery with perfect finished
product.
After-sale service:
1.Provide full range of original spare parts.
2.Engineers abroad installation and commissioning service is
available.
3.Our engineers will held a training for boiler workers to ensure
the safe operation.
4.Free maintenance and repair for one year and lifelong service.
