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Features:
1. the boiler Adopts the latest technology, it is designed with a combustion chamber with large volume. It is equipped with a world-known burner, making the combustion more sufficient and ensuring higher efficiency and lower failure rate.
2. this boiler adopts advanced corrugated furnace pipe structure, increasing the heat surface area, and satisfying free expansion of the furnace pipe after heating.
3. this boiler uses a spirally corrugated tube, strengthening heat transfer and eliminating welding stress.
4. It adopts wet back structure with high reliability and low maintenance cost.
5. It has protective functions of over temperature, overpressure, water shortage, leakage detection and flameout, ensuring safe and reliable operation.
WNS series steam boiler technology parameter table
Model | CWNS1-1.0 | CWNS2-1.25 | CWNS3-1.25 | CWNS4-1.25 | CWNS6-1.25 | WNS8-1.25 | WNS10-1.25 | WNS15-1.25 | WNS20-1.25 | ||
Item | -Y(Q) | -Y(Q) | -Y(Q) | -Y(Q) | -Y(Q) | -Y(Q) | -Y(Q) | -Y(Q) | -Y(Q) | ||
Rated evaporation capacity | t/h | 1 | 2 | 3 | 4 | 6 | 8 | 10 | 15 | 20 | |
Rated steam pressure | Mpa | 1 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | |
Rated steam temperature | oC | 184 | 194 | 194 | 194 | 194 | 194 | 194 | 194 | 194 | |
Feed water temperature | oC | 20 | |||||||||
Designed heat efficiency | % | 86 | 86 | 88.1 | 87 | 89 | 89 | 89 | 91 | 91 | |
Primary steam valve seat | mm | DN65 | DN65 | DN80 | DN100 | DN150 | DN150 | DN150 | DN200 | DN200 | |
Diameter of feed water pipe | mm | DN25 | DN40 | DN40 | DN40 | DN50 | DN50 | DN50 | DN65 | DN80 | |
Power distribution | KW | 1.11 | 2.2 | 7.5 | 7.5 | 12 | 37 | 37 | 45 | 55 | |
Fuel | Naphtha | kg/h | 73 | 145 | 198 | 270 | 392 | 535 | 700 | 989 | 1318 |
Heavy oil | kg/h | 76 | 157 | 220 | 304 | 425 | 570 | 744 | 1002 | 1336 | |
Town gas | Nm3/h | 170 | 350 | 496 | 675 | 1006 | 1266 | 1654 | 2288 | 3050 | |
consumption | Natural gas | Nm3/h | 85 | 169 | 251 | 334 | 385 | 633 | 827 | 1043 | 1390 |
Dimensions | length | mm | 3500 | 4000 | 4800 | 4900 | 7150 | 7950 | 8900 | 9300 | 9600 |
width | mm | 1900 | 2450 | 2500 | 2500 | 3300 | 3300 | 3370 | 3300 | 3800 | |
for shipment | Height | mm | 1900 | 2500 | 2600 | 2700 | 4000 | 4100 | 4300 | 4500 | 4800 |
Maximum weight for shipment | t/h | 3.9 | 6.7 | 8.5 | 10 | 15 | 21 | ||||
autoamtic oil gas boiler