CE Certificate approval coal fired steam boiler biomass steam boiler 1-30ton/hr steam capacity
Coal fired steam boiler biomass steam boiler wood pellet boiler biomass pellet boiler
Features
1.Energy conservation and environmental protection
1). High flexibility of fuel, which can satisfy the burning of many kinds of fuels
2). Limestone can be added in bed material
3). During burning process reacts with SO2 of flue formulates sulphate, desulphuration can satisfy environment protection
4). Reasonable air distribution and low temperature of furnace, which can control formulation of NOxand really reach environment protection
5).Each target achieves a national kind of area environmental protection standard.
2.The operating cost is low
1). Big adjusting range load can be adjusted ranging 30%~110%
2). High automatic control, makes boilers running safely and economically in long term
3). Adopts upper-exhaust high temperature cyclone separated device
4). High collection of bed material
5). High heat transfer coefficient, high ability of overload
6).Its run cost is only the electic boiler's 1/4,below fuel oil (gas) boiler 's 1/2
3. The automaticity is high
1). Digital integrated controller
2). Easy to operate,auto-ignition,auto-matic high-quality goods,automatic clear ash,with fuel oil,gas-fired boiler operation same level convenient.
4.Safe
Uses the high standard,the high grade auxiliary engine ,the appendix and the automatic control equipment,assure the boiler security,the steady operation
5.The outward appearance is novel
Boiler design elegant appearance.
Technical Parameters of coal wood fired steam boiler
| Name | DZL1-0.7-AII DZL1-1.0-AII DZL1-1.25-AII | DZL2-0.7-AII DZL2-1.0-AII DZL2-1.25-AII DZL2-1.6-AII | DZL4-1.0-AII DZL4-1.25-AII DZL4-1.6-AII DZL4-2.5-AII | DZL6-1.0-AII DZL6-1.25-AII DZL6-1.6-AII DZL6-2.5-AII | DZL10-1.0-AII DZL10-1.25-AII DZL10-1.6-AII DZL10-2.5-AII | ||
| Rated evaporation capacity | t/h | 1 | 2 | 4 | 6 | 10 | |
| Working pressure | Mpa | 0.7/1.0/1.25 | 0.7/1.0/1.25/1.6 | 1.0/1.25/1.6/2.5 | 1.0/1.25/1.6/2.5 | 1.0/1.25/1.6/2.5 | |
| Steam temperature | °C | 170/184/194 | 170/184/194/204 | 184/194/204/225 | 184/194/204/225 | 184/194/204/225 | |
| Supply water temperture | °C | 20 | 20 | 20 | 20 | 20 | |
| Heating area | Body | m² | 32.4 | 59.3 | 89.1 | 126 | 250 |
| Economizer | m² | 12.51 | 28 | 38 | 78 | 174 | |
| Effective area of grate | m² | 2.05 | 3.7 | 5.3 | 8.3 | 12 | |
| Thermal efficiency | % | 79 | 79 | 79 | 79 | 79 | |
| Weight of biggest part for transportation | T | 13 | 19 | 26 | 35 | 50 | |
| Overall dimension of boiler assembled | m | 5.2x2.0x2.9 | 5.6x2.3x3.4 | 6.3x2.6x3.55 | 7.3x3.2x3.5 | 8.0x3.3x3.6 | |
Pictures of coal/
biomass steam boiler
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