Double Drums Biomass Steam Boiler Fuel Fired In Large Furnace Space
Product introduction
1. Boiler capacity:1-20ton/h
2. Stem pressure:1.0Mpa(10bar),1.25Mpa(13bar), 1.6Mpa(16bar), 2.5Mpa(25bar)
3. Steam temperature output:184C,194C,204C,225C.
4. Suitale fuel: biomass, wood pellet,peanut, paddy, rice husk, solid fuel,etc
5. Structure: water tube, big cyclone room
6. Application:industrial production and processing.
Biomass pellet soild fired steam/hot water boiler advantages
1. Unique warehouse and feeding equipment Biomass boiler bin and the design of the feeding device,is a important link which means boiler can operate safely and reliably or not. the big speed bin design could control fuel transmit mass automatically according to the thermal energy, isolate flame and flue to prevent tempering.
2. Large furnace and new furnace arch design
Decorate enough heating surface, make the heat from combustion release absorbed fully by the surface then the transmit to the working medium.
increase the temperature of the furnace,at the same time,strengthen the disturbance of flue gas in high temperature area, reduce the incomplete combustion heat loss and fly ash loss, improve the fuel burnout ratio and thermal efficiency of boiler.
3. Anti-fouling, slag and corrosion treatment designed in heating surface
High alkali content in the biomass fuel, so biomass ash melting point is lower, that is the important reason of dust accumulation, slagging and corrosion in heating surface. Do protective wear process in the special convection heating parts according to the different biomass fuels, prevent the dust and slagging influencing the boiler operation.
Suitable biomass fuel
Biomass is the form of energy that solar energy is stored in the form of chemical energy in biomass. It is directly or indirectly derived from the photosynthesis of green plants and can be converted into conventional solid, liquid and gaseous fuels, usually including wood, forest waste, agricultural waste (wheat straw, rice straw, bean curd, peanut shell, corn cob , Bagasse, etc.), aquatic plants, oil plants, urban and industrial organic waste, animal feces and so on. Earth's biomass energy resources are more abundant, and is a harmless energy.
SZL biomass boiler parameter table
| Model | Rated capacity | Rated pressure | Rated Feed water temperature | Rated steam temperature | Active grate area | Boiler heating area | Boiler efficiency |
| t/h | Mpa | ℃ | ℃ | ㎡ | ㎡ | % |
| SZH2-1.25/2.5-AII | 2 | 1.25/2.5 | 20 | 194/226 | 2.78 | 69.5 | 81 |
| SZH4-1.25/2.5-AII | 4 | 1.25/2.5 | 20 | 194/226 | 4.5 | 119.2 | 81 |
| SZL2-1.25/2.5-AII | 2 | 1.25/2.5 | 20 | 194/226 | 3.1 | 64.6 | 81.6 |
| SZL4-1.25/2.5-AII | 4 | 1.25/2.5 | 20 | 194/226 | 4.6 | 115.3 | 81.6 |
| SZL6-1.25/2.5-AII | 6 | 1.25/2.5 | 20 | 194/226 | 7.3 | 136.3 | 81.6 |
| SZL8-1.25/2.5-AII | 8 | 1.25/2.5 | 20 | 194/226 | 10.4 | 173 | 81.8 |
| SZL10-1.25/2.5-AII | 10 | 1.25/2.5 | 20 | 194/226 | 11.8 | 233 | 82 |
| SZL15-1.25/2.5-AII | 15 | 1.25/2.5 | 20 | 194/226 | 17.7 | 307.3 | 82.3 |
| SZL20-1.25/2.5-AII | 20 | 1.25/2.5 | 20 | 194/226 | 20.8 | 725.2 | 82.3 |
This is just part of the product parameters, if you want to know more detailed parameters of the boiler, please feel free to contact us.
Boiler usage
1. Promise boiler running safety and low operate cost.
2. Suitable for many indsutry to use.such as Textile industry, Paper processing factory, Animal feed processing factory, Food making factory, Printing and drying industry, Rice mills.
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