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It has fire tube and water tube structure, suitable for small capacity less than 6 tons/h. The fuels can be biomass molding granules, wood chip,coal, wood log, wood waste, jute,waste fabric,rice husk and other solid fuel, ect.
Features:
1. It's a adaptable to a wide range of fuels including jute,waste fabric,bituminous coal, lean coal and anthracite;
2. Thermal efficiency 5%-15% higher than other boilers, annual cost savings for 10tph boiler as high as USD70000;
3. Saving money and time: custom designed and feeding system, slag discharge system, flue gas treatment system;
4. Easy feeding and discharge, high level of automation that requires less operational and maintenance personnel;
5. Safety assured by the advanced interlock control system.
| Model | DZH1 | DZH2 | DZH4 | DZH5 | DZH6 | DZH8 |
| Rated Steam Capacity(t/h) | 1 | 2 | 4 | 5 | 6 | 8 |
| Rated Working Pressure(Map) | 1 | 1.0/1.25/1.6 | 1.25/1.6 | 1.25 | 1.25/1.6/2.5 | 1.25 |
| Rated Steam Temp.(℃) | 184 | 184/194/204 | 194/204 | 194 | 194/204/226 | 194 |
| Feed-water Temp.(℃) | 20 | 20 | 20 | 20 | 20 | 20 |
| Boiler proper heating area(m2) | 40.8 | 47.74 | 93.67 | 118.25 | 154.334 | 188.475 |
| Economizer heating area(m2) | 8.28 | 16.56 | 43.2 | 78.2 | 78.2 | 130.8 |
| Water Volume(m3) | 3.6 | 4.9 | 9.2 | 8.4 | 9.5 | 13.8 |
| Design Efficiency (%) | >82 | >82 | >82 | >82 | >82 | >82 |
| Design of Fuel | Biomass, Jute, Waste Fabric, Wood fired | |||||
| Fuel Consumption (kg/h) | 175 | 350 | 700 | 952 | 1048 | 2578 |
| Boiler Body Size(L*W*H)(m) | 5.1*2.1-2.6 | 4.8*2.5*3.5 | 6.0*2.9*3.6 | 5.5*3.2*3.5 | 6.2*3.4-3.5 | 7.2*3.2*3.8 |
| Total Weight(t) | 12 | 15.3 | 28 | 23.5 | 25.3 | 40.3 |
| Item | Low Heat Value |
|---|---|
| II Class Bituminous | 4500-5000 kcal/kg |
| Pellet | 3000-4200 |
| Wood Chip(oak) | 3830 kcal/kg |
| Rick Husk | 2600-3600 kcal/kg |
| Pale Shell | 2997 kcal/kg |
| Coconut Shell | 3885 kcal/kg |
| Sawdust | 3120 kcal/kg |
| Bagasse | 1665 kcal/kg |
| Corn Cobs | 4241 kcal/kg |
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