Double Drums Water Tube Steam Generator 2 Pass Fire Tube Boiler
EPCB Double Drums Water Tube Chain Grate Coal Steam Boiler
Capacity: 1~20T/h
Pressure: 1.0 ~ 2.5 MPa
Fuel: Bituminous Coal, Soft Coal, Anthracite, Lignite, Poor Coal, etc.
Application: Textile Mill, Food Processing Plant, Chemical Plant, Pharmaceutical Factory, Printing and Dyeing Plant, Paper Mill, Oil Processing Plant, Power Plant...
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- Advantage
- Parameter
- Auxiliaries
- Relevant cases
- Inquire
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The grate adopts a movable chain grate. According to the different fuel characteristics of the user, select suitable grate slices, such as small scale grate, etc. The grate has a high degree of automation and can withstand high temperatures up to 1200°C.
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Adopt the mechanical lifting type or belt conveyor type coal feeder, which saves time and labor in coal feeding, and equipped with spiral or scraper type slag remover, automatically conveys ash to the preset position, more convenient to handle, save more manpower costs.
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The membrane type water wall is used to ensure the furnace has a good tightness, improve the thermal efficiency of boiler, increase effective radiation heating area, and save steel consumption. Maintenance is convenient and simple, and the service life of the boiler can be greatly improved.
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Equipped with LCD display and digital monitoring, it can accurately feed back various data of the steam boiler, automate the operation, reduce manpower and save more boiler operating costs.
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The valves and instruments for the boiler system are well-known brands in the world or in China. They have superior performance, high precision and long service life, help users monitor the various indicators of the boiler better and ensure that the boiler operates in a safe state.
Find the capacity of the coal fired steam boiler you want and check other parameters of the boiler as a reference.
- Parameter
- Documents Supply
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Item/Type |
Double Drums Chain Grate Coal Fired Steam Boiler |
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Rated capacity t/h |
4 |
6 |
8 |
10 |
12 |
15 |
20 |
25 |
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Rated steam pressure MPa |
1.25/1.6/2.5 |
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Rated steam temperature ℃ |
194/204/226 |
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Feed water temperature ℃ |
20 |
20 |
60 |
60 |
60 |
104 |
104 |
104 |
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|
Thermal efficiency % |
81.54 |
81.6 |
81.8 |
82.2 |
82.5 |
82.5 |
82.8 |
83.7 |
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Heating surface 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 |
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Fuel & consumption |
Fuel type |
Class II Soft Coal, Biomass, Wood Chips, Wood Pellets, |
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Coal kg/h |
454.99 |
681.98 |
907.08 |
1128.34 |
1349.08 |
1686.35 |
2240.32 |
2770.29 |
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|
Biomass kg/h |
657.55 |
985.61 |
1310.93 < |
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