Single Drum Chain Grate Coal Fired Hot Water Boiler Automation Coal Fired Water Heater
EPCB Single Drum Chain Grate Coal Fired Hot Water Boiler
Capacity: 0.7~14MW
Pressure: 0.7~1.0MPa
Fuel: Bituminous Coal, Soft Coal, Anthracite, Lignite, Poor Coal, etc.
Application: Central Heating, Restaurant, Hotel, Hospital, Greenhouse, Food Plant, School, Slaughterhouse…
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The riser pipes are arranged on the left and right sides of the boiler, and the water circulation at the bottom of the boiler is smooth, safe and stable.
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The threaded smoke tube is in the boiler box, the boiler has a compact structure and the boiler has a small overall size. The light weight reduces the investment cost of the boiler room.
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The use of arched tube sheets reduces thermal stress. Threaded smoke pipe tube end and welding seam adopt advanced technology to eliminate the possibility of tube sheet cracks.
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The boiler grate adopts high-quality chain grate with a high degree of automation, and the appropriate boiler grate can be selected according to the customer's fuel characteristics.
Find the capacity of the coal fired hot water boiler you want and check other parameters of the boiler as a reference.
- Parameter
- Documents Supply
| Item/Type | Single Drum Chain Grate Coal Fired Hot Water Boiler | ||||||||
| Rated capacity MW | 0.7 | 1.4 | 2.8 | 4.2 | 5.6 | 7 | 10.5 | 14 | |
| Rated working pressure Mpa | 0.7 | 0.7 | 0.7 | 1 | 1 | 1 | 1 | 1 | |
| Supply water temperature ℃ | 95 | 95 | 95 | 115 | 115 | 115 | 115 | 115 | |
| Return water temperature ℃ | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | |
| Boiler thermal efficiency % | 77.39 | 79.8 | 81.55 | 82 | 82.3 | 82.8 | 83.1 | 83.3 | |
| Body heating area m2 | 25.3 | 48.3 | 92.7 | 136.3 | 160 | 259.2 | 369.04 | 475.33 | |
| Circulation water flow m³/h | 24 | 48 | 96 | 144 | 192 | 240 | 360 | 480 | |
| 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 | 119.85 | 232.45 | 454.93 | 678.65 | 901.57 | 1120.16 | 1674.18 | 2226.88 | |
| Biomass kg/h | 173.20 | 335.95 | 657.47 | 980.80 | 1302.97 | 1618.87 | 2419.54 | 3218.31 | |
| Supply heat area m2 | 8000 | 16000 | 32000 | 48000 | 56000 | 80000 | 120000 | 160000 | |
| Size of boiler largest parts mm |
Length | 5400 | 5900 | 5900 | 6800 | 7100 | 7500 | 8200 | 9100 |
| Width | 2000 | 2500 | 2800 | 3200 | 3200 | 3200 | 3400 | 3400 | |
| Height | 30000 | 3300 | 3500 | 3400 | 3500 | 3500 | 3200 | 3500 | |
| Weight of boiler largest parts ton |
18 | 22 | 30.1 | 38 | 49 | 28/35 | 25/24 | 32/23.6 | |
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