Steam boiler, hot water boiler, thermal oil boiler, hot air boiler, electric boiler, gas boiler, oil boiler, biomass boiler, coal-fired boiler, biogas boiler, steam generator, pressure vessel, enamel reactor, stainless steel reactor, steam storage tank. Taikang boiler, Dakang boiler, Yinchen boiler. Henan boiler, China boiler.
We also have a variety of installation services and supporting auxiliary machine accessories. There is always one for you to choose.
AboutUs
Search
Search
The classic pot-shell type full wet back downstream three-pass structure, the flame burns at a slight positive pressure in the combustion chamber, fully develops, has low combustion heat load, and low emission of harmful substances; it has high reliability and low maintenance costs.
ENERGY CONSERVATION AND ENVIRONMENTAL PROTECTION
This boiler adopts shorter furnace arch and secondary air as well as larger furnace volume according to the characteristics of biomass fuel combustion, which can promote the fuel to burn fully and effectively in the furnace, achieving the purpose of energy saving and environmental protection..
THREE-RETURN STRUCTURE
The classic shell-type downstream three-pass structure has a flame that burns at a slight positive pressure in the combustion chamber, is fully developed, has a low combustion heat load, and has low emissions of harmful substances; it has high reliability and low subsequent maintenance costs..
MEMBRANE WATER WALL
This boiler adopts a membrane water-cooled wall structure, which effectively reduces the temperature of the furnace walls on both sides. Therefore, this boiler adopts a light furnace wall, which effectively reduces the transportation weight and has the characteristics of fast startup and ignition.
UPPER AND LOWER SPLIT STRUCTURE
This boiler is shipped from the factory in two major components, which are easy to install and move. After the assembled boiler leaves the factory and arrives at the site, you only need to merge the two major components, build the upper and lower furnace walls, install auxiliary systems such as slag dischargers and fans, and smoke and air ducts, and connect water and electricity before it can be put into operation. It is easy to install and has a short cycle.
DOUBLE-SIDE AIR INTAKE
The grate has air inlet on both sides and the wind chamber is equipped with air dampers, which can accurately adjust the air volume of the fuel combustion at each stage, making the air distribution of the fire bed uniform and facilitating the combustion of particles.
AUTOMATIC CONTROL
With the fully automatic control system, you only need to set the required pressure/temperature and other parameters to achieve fully automatic control: automatic start and stop of the burner, automatic water replenishment and other operations; reduce the labor intensity of boiler operators and reduce misoperation caused by human factors.
SAFETY INTERLOCK PROTECTION
Equipped with multiple interlocking protections such as over-temperature*, over-pressure, water shortage, full water, leak detection*, flameout, etc. to ensure safe and reliable operation.
HEAT RECOVERY
The flue gas waste heat recovery device* is installed after the boiler to reduce the exhaust gas temperature and improve the thermal efficiency of the boiler; it also reduces fuel consumption and saves operating costs.
LARGE LOAD RANGE
The boiler can operate stably under 80%-100% operating conditions.
*：Optional configuration
| Model |
Rated Evaporatio Capacity (t/h) |
Rated Evaporation Pressure(Mpa) |
Thermal Efficiency(%) |
Consumption (Coal-fired kg/h) |
Consumption (Biomass fuel kg/h) |
| SZL4-1.25-AII(SCII) | 4 | 1.25/1.6/2.0/2.5/3.8 | ≥83% | 400-440 | 800-880 |
| SZL6-1.25-AII(SCII) | 6 |
1.25/1.6/2.0/2.5/3.8 |
≥83% | 600-660 | 1200-1300 |
| SZL8-1.25-AII(SCII) | 8 | 1.25/1.6/2.0/2.5/3.8 | ≥83% | 800-880 | 1600-1700 |
| SZL10-1.25-AII(SCII) | 10 | 1.25/1.6/2.0/2.5/3.8 | ≥83% | 1000-1000 | 2000-2100 |
| SZL12-1.25-AII(SCII) | 12 | 1.25/1.6/2.0/2.5/3.8 | ≥83% | 1200-1300 | 2400-2500 |
| SZL15-1.25-AII(SCII) | 15 | 1.25/1.6/2.0/2.5/3.8 | ≥83% | 1500-1600 | 3000-3200 |
| SZL20-1.25-AII(SCII) | 20 | 1.25/1.6/2.0/2.5/3.8 | ≥83% | 2000-2100 | 4000-4100 |
| SZL25-1.25-AII(SCII) | 25 | 1.25/1.6/2.0/2.5/3.8 | ≥83% | 2500-2600 | 5000-5200 |
| SZL30-1.25-AII(SCII) | 30 | 1.25/1.6/2.0/2.5/3.8 | ≥83% | 3000-3200 | 6000-6300 |
FUEL OPTIONS INCLUDE: Coal-fired、Biomass Fuel AND MORE. The calorific value of coal is 4500kcal/kg, and that of Biomass Fuel is 3000kcal/kg
Note: Due to technical updates, we cannot display all the latest parameters here. If we make changes, we will not modify them here. We have more models for you to choose from. If your needs are not found here, please contact us.
We are committed to providing the most suitable boiler and container products and perfect services to users around the world.
By submitting this form,you consent to receive marketing updates from DakangBoiler.
