Product Discription
DZH Series Manual Coal Fired Steam Boiler
The WDR boilers include a private design of the boiler and control
to avoid the aging components when heat and effect on the time of
the activation. Use the high -energy energy generators at the time.
Well, abroad, regular service life can reach 900. All the power
components have been certified in heat to ensure the safety and the
life of the product, the energy at the height of nine 9. It works
smoothly, and doesn't produce Oxide or the atmosphere, and responds
to the environment.
Product Features
1. Clean and convenient:
The installation of more than one ash treatment plant can remove
ash efficiently and in a timely manner, avoid operating obstacles,
avoid reducing the thermal efficiency of the boiler ash and ensure
the stability of the boiler load.
2. High security:
The water supply is controlled by the computer and is provided
automatically. It is safe and reliable to deal with water
shortages, protection against overload and other devices.
3. Shelf -life and shelf -life:
Excellent technical design, advanced production technology and
strict quality control ensure the quality of each boiler; the
normal life of the boiler exceeds the 20 -year period.
4. Environmental protection and low noise:
In the initial phase, the exhaust gas emission of the boiler is low
and the tail of the boiler is equipped with an efficient dust
collector and a low noise fan.
5. Processing specifications:
Each part of the boiler shall be produced in accordance with
national and international standards (ISO).Ensure product quality
assurance.
6.Good service:
Technical services, installation instructions, regular and informal
user visits at any time in order to provide users with high
-quality and complete services so that users can buy safe and
comfortable services.
Technical Parameters
Main Technical Parameters of DZH Series Biomass Steam Boiler
| Item | Unit | DZH1 | DZH2 | DZH3 | DZH4 | DZH6 | DZH8 | DZH10 |
| 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 | 522.5 | 697 | 1044 | 1396 | 1744 |
| Heating area | m2 | 39.82 | 82 | 120.2 | 174.32 | 239 | 317 | 409 |
| Grate area | m2 | 1.97 | 2.7 | 4.1 | 5.43 | 6.7 | 10.2 | 13.6 |
| Power consumption | Kw | 13.7 | 18 | 31.5 | 31.5 | 45 | 69.2 | 95.5 |
| water volume | m3 | 4.5 | 4.68 | 5.9 | 6.3 | 11 | 13.8 | 16.5 |
Note: The fuel consumption in the table is calculated on the basis
of the low calorific value of biomass particles 17084KJ/Kg
(4085Kcal/Kg). If the low calorific value of biomass fuel is larger
than that, the corresponding fuel consumption will be more
economical than that in the table.
Shape and Interface Dimensions of DZH Series Hand-fired Biomass
Steam Boilers
Type Item | DZH1 | DZH2 | DZH3 | DZH4 | DZH6 | DZH8 | DZH10 |
| Rated Steam Capacity | | t/h | 1 | 2 | 3 | 4 | 6 | 8 | 10 |
Host Transport Dimension | L | mm | 4300 | 5140 | 5630 | 5920 | 6200 | 6800 | 7500 |
| W | mm | 1900 | 2500 | 2700 | 2700 | 2960 | 3400 | 3400 |
| H | mm | 2900 | 3100 | 3300 | 3430 | 3580 | 3600 | 3700 |
| Host Transport Weight | / | t | 13.6 | 18 | 23 | 25.3 | 31 | 34 | 39 |
| 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.
