Horizontal Water Tube Biomass Fired Hot Water Boiler Chain Grate Double Drums
EPCB Horizontal Double Drums Chain Grate Water Tube Biomass Fired Hot Water Boiler
Capacity: 0.7~14MW
Pressure: 0~1.25MPa
Fuel: Biomass Pellets, Wood Chips, Straw, Rice Husk, Sawdust, Charcoal, Peanut Shell, Bagasse, Palm Kernel Shell, Coconut Shell, Bamboo Chips, etc.
Application: Hospitals, Hotels, Schools, Beverage Factories, Farms, Swimming Pools, Meat Products Factories, Wineries, Canneries, Beauty Salons, Bathing Centers, District Heating...
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The series of biomass fired hot water boilers adopt horizontal three-pass water tube structure and membrane water wall on both sides of the furnace, which increases the sealing performance and volume of the furnace, and also increases the heating surface.
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For the boiler grate, we adopt high-quality movable grates with high degree of automation. Users can choose appropriate types of grate bars according to fuel characteristics, such as small scale grates which can withstand high temperatures above 1200℃.
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We match the whole set of boiler system for our customers, and equip many auxiliary equipment such as dust collector, slag remover, economizer, air preheater, etc. so as to make the thermal efficiency higher, and no black smoke, save more costs for users.
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Our boilers have multiple quality inspection processes before they leave our factory, such as X-ray & magnetic powder inspection of welds, hydrostatic test of boilers, etc. Each inspection process will be responsible for by a special person, with detailed records to ensure that the boilers have no problems.
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Boiler has compact structure, beautiful appearance, convenient for transportation and installation; it is widely used in large restaurants, hotels, schools, hospitals, urban heating and other application scenarios, and has dozens of projects at home and abroad for reference.
Find the capacity of the biomass fired hot water boiler you want and check other parameters of the boiler as a reference.
| Item/Type | Double Drums Chain Grate Water Tube Biomass Fired Hot Water Boiler | |||||||
| Rated capacity MW | 2.8 | 4.2 | 5.6 | 7 | 8.4 | 10.5 | 14 | |
| Rated working pressure MPa | 0.7 | 1 | 1 | 1 | 1 | 1 | 1.25 | |
| Supply water temperature ℃ | 95 | 115 | 115 | 115 | 115 | 115 | 130 | |
| Return water temperature ℃ | 70 | 70 | 70 | 70 | 70 | 70 | 70 | |
| Boiler thermal efficiency % | 81 | 81.2 | 82.5 | 83.1 | 83.2 | 83.2 | 83.5 | |
| Heating area m2 | Boiler body | 146.8 | 155.5 | 196.7 | 300 | 279 | 322 | 415.8 |
| Economizer | / | 104.6 | 157 | 174.4 | 210 | 218 | 413 | |
| Fuel & consumption | Fuel type | Biomass Pellets, Wood Chips, Rice Husk, Sawdust, Charcoal, Oat Hulls, Palm Kernel Shell, Coconut Shell, Sunflower Seed Shell, Coal, etc. | ||||||
| Coal kg/h | 458.02 | 685.34 | 899.39 | 1116.12 | 1337.73 | 1672.16 | 2221.54 | |
| Biomass kg/h | 661.94 | 990.46 | 1299.81 | 1613.03 | 1933.31 | 2416.63 | 3210.60 | |
| Size of boiler largest parts mm |
Length | 6100 | 6300 | 6900 | 7900 | 8100 | 9300 | 11500 |
| Width | 2500 | 2700 | 3100 | 3100 | 3100 | 3300 | 3300 | |
| Height | 3500 | 3500 | 3500 | 3500 | 3500 | 3500 | 3500 | |
| Weight of boiler largest parts ton | 30 | 43 | 54 | 46/29 | 48/30 | 49/31 | 49/37 | |
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