The furnace board is 1600 mm. The water wall on both sides of the
furnace body is the heating surface of radioactive water. The doors
intersect below 1600. This is very important. New technology has
been installed to get out of the furnace.
The body is symmetrically arranged, the water-cooled wall board
160, the internal welding 160, 1600, the pipe 1600*14, the police
57*3, 159*6, 133*6, 130, the police before and after, the
combustion efficiency is high.
Product Features
1. Installation convenience:
Boilers are generally fast -loading installations which are
convenient for the transport and installation of installations,
significantly shorten the construction cycle and provide great
comfort to customers.
2. Reliable operation:
The boiler has reasonable configuration, smooth water circulation
and timely cooling operation.
3. Maintenance and repair convenience:
It is convenient to open a cigarette case in front of the boiler,
and the staff can easily and clearly check it, which gives good
condition to correct processing.
4. Full combustion:
Reasonable Caldeira configuration, Lisa Water circulation, cooling
operation in good time.
5. Longevity and durability:
Boiler professional excellent design, advanced production
facilities, strict quality control, is the guarantee for the
quality of each new boiler.
6. Environmental protection and low noise:
The boiler's original smoke emission is low, and the boiler tail is
equipped with high-efficiency dust remover and low noise fan, which
makes the flue gas discharge meet the national environmental
protection requirements.
Technical Parameters
Main Technical Parameters of DZL Series Biomass Hot Water Boiler
| Item | Unit | DZL0.7 | DZL1.4 | DZL2.1 | DZL2.8 | DZL4.2 | DZL5.6 | DZL7 |
| Thermal Power | MW | 0.7 | 1.4 | 2.1 | 2.8 | 4.2 | 5.6 | 7 |
| Outlet Pressure | MPa | 1.0 | 1.0 | 1.0 | 1.0 | 1.0/1.25 | 1.0/1.25 | 1.0/1.25 |
| Outlet Temperature | ℃ | 95 | 95 | 95 | 95 | 95/115 | 95/115 | 95/115 |
| Feed Water Temperature | ℃ | 70 | 70 | 70 | 70 | 70 | 70 | 70 |
| Thermal Efficiency | / | ≥83% |
| Fuel | / | Biomass particles |
| Fuel Consumption | Kg/h | 174.3 | 348.6 | 517 | 687.2 | 1024 | 1374.3 | 1708 |
| Heating area | m2 | 35.2 | 79.8 | 114.2 | 168 | 207.6 | 300.5 | 391 |
| 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 | 5.1 | 5.58 | 6.95 | 9.3 | 14 | 17.8 | 20.5 |
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 this value, the corresponding fuel consumption will be more
economical than the value in the table.
| Item | Unit | DZL0.7 | DZL1.4 | DZL2.1 | DZL2.8 | DZL4.2 | DZL5.6 | DZL7 |
| Thermal Power | MW | 0.7 | 1.4 | 2.1 | 2.8 | 4.2 | 5.6 | 7 |
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 |
| Outlet Water Valve | DN | mm | 80 | 100 | 125 | 125 | 150 | 200 | 200 |
| Feed Water Valve | DN | mm | 80 | 100 | 125 | 125 | 150 | 200 | 200 |
| Safety Valve Diameter | DN | mm | 1*32 | 1*50 | 2*40 | 2*40 | 2*50 | 2*50 | 2*50/80 |
| 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.
