1. Steam Boiler capacity:1-4ton/h
2. Stem pressure: 0.7MPa (7bar) ,1.0MPa(10bar),1.25MPa(13bar),
1.6MPa(16bar)
3. Steam temperature output: 170℃, 184℃, 193℃, 204℃
4. Available fuel: biomass, wood pellet,peanut, paddy, rice
husk,sawdust solid fuel.
5. Boiler Structure: Horizontal three pass fire tube industrial
used steam boiler
6. Application:used for all kinds of industrial production and
processing.
7. Standard of Design, Manufacturing and Inspection: GB150
Application:Textile Mill,Food and Beverage,Chemical,Medicine,Light
Industry,Rubber,Printing and Dyeing Plant,Paper Mill,Wood
Processing,Garment and Laundry etc.
Steam Boiler specification sheet
| Boiler model | DZH1-1.0-T | DZH2-1.25-T | DZH4-1.25-T | DZH6-1.25-T |
| Rated capacity | ton/h | 1 | 2 | 4 | 6 |
| Rated pressure | Mpa | 1.0 | 1.25 | 1.25 | 1.25 |
| Rated steam temperature | ℃ | 184 | 194 | 194 | 194 |
| Active grate area | m2 | 2.11 | 3.95 | 5.34 | 9.2 |
| Exhaust gas temperature | ℃ | 127.2 | 126.4 | 137.3 | 146.8 |
| Fuel consumption | kg/h | 176 | 352 | 705 | 1058 |
| Thermal efficiency | % | 83.5 | 83.5 | 83 | 83 |
| Weight | ton | 9 | 15 | 18.5 | 25 |
| Dimension | mm | 4320*1825*2685 | 4950*2650*3177 | 5650*2550*3434 | 6930*3020*3664 |
| Delivery mode | / | Package | Package | Package | Package |
Technical features
(1) The pot barrel is composed of arch tube plate and threaded
smoke pipe, so that the pot barrel is changed from a quasi-rigid
body to a quasi-elastic body structure, and the stretch parts in
the tube-plate area are eliminated to reduce the stress.The smoke
pipe in the tube plate is changed from two return journey to single
return journey, which solves the problem of crack in the tube
plate.
(2) The bottom of the pot is arranged with an ascending pipe row,
which eliminates the stagnant area at the bottom of the pot and
makes the mud residue not easy to deposit. The high temperature
area of the pot can be well cooled to prevent the bottom bulge of
the pot.
(3) High efficiency heat transfer threaded smoke pipe is adopted to
enhance the heat transfer effect and achieve the characteristics of
boiler heating up and rapid pressure boost, thus improving the
thermal efficiency of the boiler.
(4) Compact structure, compared with the same type of boiler, the
shape size is small, save investment in boiler house
infrastructure.
(5) Stable operation, convenient adjustment and sufficient output.
(6) The threaded smoke pipe is used to enhance the heat transfer,
which improves the heat transfer coefficient and thermal
efficiency, because the smoke has a disturbance effect in the
pipe.Smoke tube is not easy to accumulate ash, play the role of
cleaning.
(7) The eight-character wall in the furnace and the smoke window at
the exit have a certain dust-lowering effect.The original dust
emission concentration of the boiler is controlled below the
standard to ensure that the soot emission of the boiler meets the
national environmental protection regulations.
(8) The unique double-layer secondary air design improves the
ignition condition of biomass fuel, adopts the independent air
chamber, achieves the reasonable distribution of wind, forms an
aerodynamic field favorable to combustion in the furnace, and makes
the combustion temperature and combustion efficiency high.
Application for biomass steam boiler
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.
