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Standardized Three Reheat Backhaul Hotwater Boiler
The characters of standardized three reheat backhaul boiler
1, reasonable design: Horizontal internal combustion three reheat backhaul boilers have sufficient heating surface. The sttructure and layout of the boiers is reasonable.
2, High efficiency and saving energy: The boiler is hign efficiency and consume little energy. It has bigger furnac than the traditional one to enhance the capacity of exchanging heat
3, Having bigger steam space: This kind of boiler dan adapt the fluctuation of pressure, improve the steam quality.
4. Checked easily: The boiler has two somke header doors in the front and back. It is easy to the daily maintance for the inspection hole and manhole.
5. Environment-protect. It is totally fit the request of environment-protection because it has a bigger burning chamber and adop the imported burners from German and Italy. Sothe fuel will be totally burned. Our products are considered environment-protection.
6. Reliable control: Our boilers use advanced contoll system and they can be operated automaticlly.
7. High quality: Every boiler is inspected by the Boiler Inspection Center Of Shandong Province.
The qualified certification issued by the center can guarantees the quality of the boiler we manufactured.
| Boiler model: | WNS1.4-1.0/95/70-Y(Q) | WNS2.1-1.0/95/70-Y(Q) | WNS2.8-1.0/95/70-Y(Q) | WNS4.2-1.0/95/70-Y(Q) | WNS5.6-1.0/95/70-Y(Q) | WNS7-1.0/95/70-Y(Q) | |
| nominal steam capacity: kg/h | 1.4 | 2.1 | 2.8 | 4.2 | 5.6 | 7 | |
| allowable working pressure:Mpa | 1 | 1 | 1 | 1 | 1 | 1 | |
| nominal outflow water temperature: c | 95 | 95 | 95 | 95 | 95 | 95 | |
| nominal return water temperature: c | 70 | 70 | 70 | 70 | 70 | 70 | |
| designed efficiency:% | 92 | 92 | 92 | 92 | 92 | 92 | |
| recycle water volume of boilerT/H: | 48 | 72 | 96 | 144 | 192 | 240 | |
| fuel consumption | light oil:kg/h | 133 | 195 | 274 | 381 | 516 | 637 |
| heavy oil:kg/h | 135 | 198 | 278 | 390 | 523 | 646 | |
| city gas:Nm3/h | 314 | 460 | 648 | 900 | 1256 | 1519.3 | |
| nature gas:Nm3/h | 145 | 221 | 325 | 450 | 580 | 734.7 | |
| outflow tube diameter:mm | DN125 | DN125 | DN125 | DN150 | DN200 | DN200 | |
| return water tube diameter:mm | DN125 | DN125 | DN125 | DN150 | DN200 | DN200 | |
| blowdown tube diameter:mm | DN40 | DN40 | DN40 | DN40 | DN40 | DN50 | |
| safety valve tube diameter:mm | 2-DN40 | 2-DN50 | 2-DN50 | 2-DN80 | 2-DN80 | 2-DN100 | |
| cheminey diameter:mm | 350 | 450 | 450 | 500 | 560 | 700 | |
| max transported size | length:mm | 4200 | 4600 | 5000 | 5700 | 6100 | 7700 |
| width:mm | 1800 | 2000 | 2200 | 2500 | 2700 | 2800 | |
| height:mm | 2300 | 2600 | 2700 | 2900 | 300 | 3200 | |
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