EPCB Horizontal Biomass Fired Water Tube Steam Boiler Chain Grate 1~25T/H
EPCB Horizontal Chain Grate Biomass Fired Water Tube Steam Boiler
Capacity: 1~25T/h
Pressure: 1.0 ~ 2.5 MPa
Fuel: Biomass Pellets, Wood Chips, Rice Husk, Sawdust, Charcoal, Oat Hulls, Palm Kernel Shell, Coconut Shell, Sunflower Seed Shell, etc.
Application: Beverage Factories, Canneries, Paper Mills, Packaging Factories, Building Materials Factories, Paint Factories, Hospitals, Textile Mills, Food Plants, Chemical Plants, Pharmaceutical Factories, Printing and Dyeing Plants, etc...
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This series of biomass fired water tube steam boilers are packaged water tube steam boilers, which adopt double drums structure. The boilers are equipped with smooth tube water wall on both sides of the furnace. The dense convective tube bundles are arranged at the rear to connect the upper and lower drums, so as to improve the flue gas velocity and enhance the heat transfer effect.
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The combustion mode of the biomass fired water tube steam boiler is light type chain grate or reciprocating grate. It is suitable for many kinds of biomass fuels, such as sawdust, bamboo chips, straw, rice husk, peanut husk, bagasse, etc. Stepless speed regulation is adopted to ensure that the fuel burns more fully on the grate and reduce fuel cost.
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Boiler adopts two-sides air intake and independent air chamber, as well as unique secondary air design, which can flexibly adjust air flow and pressure, improve ignition conditions of biomass fuel. Adequate air supply, ensure full combustion of biomass fuels and avoid damage to the grate caused by fuel coking.
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The biomass fired water tube steam boiler is equipped with interlocking protection devices, such as water shortage alarm, overpressure alarm, fault display alarm, fault shutdown self-locking, manual reset function and other interlocking protection systems, which have high safety performance and users can use it safely.
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This series of biomass fired steam boiler have been widely used in textile mills, rice mills, garment factories, food factories, sugar factories, chemical factories and other industries. It already has rich user experience, and has been widely praised by users.
Find the capacity of the biomass fired water tube steam boiler you want and check other parameters of the boiler as a reference.
| Item/Type | Double Drums Chain Grate Biomass Fired Steam Boiler | ||||||||
| Rated capacity t/h | 4 | 6 | 8 | 10 | 12 | 15 | 20 | 25 | |
| Rated steam pressure MPa | 1.25/1.6/2.5 | ||||||||
| Rated steam temperature ℃ | 194/204/226 | ||||||||
| Feed water temperature ℃ | 20 | 20 | 60 | 60 | 60 | 104 | 104 | 104 | |
| Boiler thermal efficiency % | 81.54 | 81.6 | 81.8 | 82.2 | 82.5 | 82.5 | 82.8 | 83.7 | |
| Heating area m2 | Boiler body | 99.68 | 155.5 | 181.63 | 233.6 | 298 | 316.7 | 456 | 625.3 |
| Economizer | 69.76 | 140.6 | 183.1 | 209.3 | 209.3 | 225 | 242.4 | 267.8 | |
| Fuel & consumption | Fuel type | Class II Soft Coal, Biomass, Wood Chips, Wood Pellets, Rice Husk, Palm Kernel Shell, etc. |
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| Coal kg/h | 454.99 | 681.98 | 907.08 | 1128.34 | 1349.08 | 1686.35 | 2240.32 | 2770.29 | |
| Biomass kg/h | 657.55 | 985.61 | 1310.93 | 1630.69 | 1949.71 | 2437.14 | 3237.74 | 4003.66 | |
| Size of boiler largest parts mm | Length | 7500 | 6800 | 6900 | 7900 | 8100 | 9300 | 11500 | 11500 |
| Width | 2800 | 3200 | 3100 | 3400 | 3100 | 3300 | 3300 | 3300 | |
| Height | 3500 | 3500 | 3500 | 3500 | 3500 | 3500 | 3500 | 3500 | |
| Weight of largest parts of boiler ton | 30 | 40 | 55 | 45/30 | 50/30 | 52/31 | 55/34 | 56/37 | |
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