Product Discription
The shell is 1600 mm, the water wall on the left and right sides of the furnace is a radiation heating surface, and the bottom of the furnace tube adopts a new cross-arrangement technology of 1600. The cylinder is 160.160, the furnace wall is made of heat-resistant concrete, and the outside of the furnace is three-dimensional.
Boiler body is symmetrically arranged from top to bottom, water wall tube is 160, coupling tube is 160, cylinder is composed of 1600 *14 tubesheet. Boiler tubes are 57X-3, 159x6, 133x6 and 160. There are front and rear brackets in the boiler. The combustion efficiency is high.
Product Features
1. Installation convenience:
The boiler is generally fast-loading factory, easy to transport and on-site installation, greatly shorten the construction cycle.
2. Reliable operation:
Boiler heating surface layout is reasonable, water circulation is smooth, and each heating surface is cooled in time.
3. Maintenance and repair convenience:
It is convenient to open the smoke box in front of the boiler, and the personnel can check it easily and clearly, which provides a good condition for correct treatment.
4. Full combustion:
With the secondary air and reasonable furnace design, the fuel can be fully burned and the black smoke can be eliminated.
5. High efficiency grate:
Boiler grate adopts double side ventilation, which is brought naturally to the front end of boiler row by dust cleaning technology, and is easy to operate, and has obvious advantages compared with ordinary grate.
6. Convenient ash cleaning:
Many ash cleaning holes can be set up on the boiler, which can remove ash in time and effectively, avoiding the trouble of operation and decrease of thermal efficiency caused by boiler ash accumulation.
Technical Parameters
Main Technical Parameters of Series Biomass Hot Water Boiler
| 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.
| 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.
