Product Description
DZL SeriesBiomass Steam Boiler
The new steam boiler in the DZL series is a water boiler with a
single drum, cap and tube, with chain barbecue combustion
equipment. The water wall on both sides of the oven body is a
surface of heating by radiation.
A new cross -regulation technology shall be adopted at the bottom
of the furnace tube. The two wings of the furnace body are
convective heating surfaces, and the convective heating surface of
the filament pipe (57 x3).The furnace wall is made of heat
-resistant concrete, and the exterior of the boiler is a three
-dimensional casing.
Product Features
1. Easy installation:
Boilers are usually equipped with quick installation devices, which
facilitate the transport and installation of equipment,
significantly shorten the construction cycle and provide users with
a comfortable environment.
2. Operation failed:
The boiler is complete, water circulation is smooth and cooling is
appropriate.
3. maintenance equipment:
It is easy to open the drawer in front of the boiler and the staff
can check it easily and clearly. These are good conditions for
proper operation.
4.Total fuel
The cover system is reasonable, water circulation is smooth and
cooling is appropriate.
5. Life and sustainability:
Freezing is an excellent and advanced production equipment with
strict quality control. Each new boiler has quality assurance.
6. Low noise level:
The boiler is characterised by low temperatures of gas emissions
from the combustion chamber, high performance scrubber, low noise
air and so on, which meet national environmental requirements.
Technical Parameters
Main Technical Parameters of DZL Biomass Series Steam Boiler
| Item | Unit | DZL1 | DZL2 | DZL3 | DZL4 | DZL6 | DZL8 | DZL10 |
| Steam Capacity | t/h | 1 | 2 | 3 | 4 | 6 | 8 | 10 |
| Working Pressure | MPa | 1.25/1.6 | 1.25/1.6 | 1.25/1.6 | 1.25/1.6 | 1.25/1.6 | 1.25/1.6 | 1.25/1.6 |
| Steam Temperature | ℃ | 193/204 | 193/204 | 193/204 | 193/204 | 193/204 | 193/204 | 193/204 |
| Feed Water Temperature | ℃ | 20 | 20 | 20 | 20 | 20 | 20 | 60 |
| Thermal Efficiency | / | ≥82% |
| Fuel | / | Biomass particles |
| Fuel Consumption | Kg/h | 176.6 | 352.3 | 571 | 522 | 1044 | 1396.5 | 1743.3 |
| Heating area | m2 | 39.82 | 86 | 120.2 | 174.32 | 220.6 | 317 | 409 |
| Grate area | m2 | 1.97 | 3.2 | 4.8 | 5.5 | 7.04 | 11.7 | 13.6 |
| Power consumption | Kw | 18 | 26 | 31.5 | 34 | 62.4 | 76.4 | 87.2 |
| water volume | m3 | 4.5 | 4.68 | 5.9 | 6.3 | 11 | 13.8 | 16.5 |
Note:biomass particles 17084KJ/Kg (4085Kcal/Kg). If the low
calorific value of biomass fuel is larger than this value, the
corresponding fuel consumption will be more economical than the
value in the table.
External and Interface Dimension of DZL Biomass steam boiler
| Item | Unit | DZL1 | DZL2 | DZL3 | DZL4 | DZL6 | DZL8 | DZL10 |
| Steam Capacity | t/h | 1 | 2 | 3 | 4 | 6 | 8 | 10 |
Transport Dimension
| L | mm | 5100 | 6140 | 6330 | 6880 | 7290 | 7800 | 8500 |
| W | mm | 2200 | 2600 | 2700 | 2700 | 3190 | 3400 | 3400 |
| H | mm | 2900 | 3300 | 3300 | 3300 | 3700 | 3700 | 3700 |
| Mainframe Transport Weight | / | t | 15 | 18 | 24 | 27 | 31 | 33 | 41 |
| Main Steam Valve Pipe Diameter | DN | mm | 65 | 80 | 100 | 100 | 125 | 150 | 150 |
| Feed Water Valve | DN | mm | 40 | 40 | 40 | 40 | 50 | 50 | 50 |
| Safety Valve Diameter | DN | mm | 2*40 | 2*50 | 2*50 | 2*50 | 50/80 | 2*80 | 2*80 |
| Drain Valve Pipe Diameter | DN | mm | 3*40 | 3*40 | 3*40 | 3*40 | 3*40 | 3*40 | 3*40 |
| Chimney Diameter | φ | mm | 280 | 350 | 410 | 410 | 530 | 720 | 750 |
Remarks: We will reserve rights to change the above mentioned data
due to continuous policy transformation and product improvement.
