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The series of boilers adopts an excellent design concept. Through the condensing device, the heat of the flue gas is used in cascade, and the residual heat in the flue gas is fully absorbed, so that the boiler efficiency is greatly improved.
The flue gas is heat exchanged through the spiral finned tube in the condenser and economizer, so the heat transfer effect is stronger, the fuel consumption is reduced by at least 4%, and the thermal efficiency is increased to 104%.
Ultra-fine glass wool is used as insulation material between the smoke box and the tube sheet, and the heat loss is extremely small, reducing unnecessary heat waste.
The boiler body is made of a more corrosion-resistant material such as silicon-aluminum alloy. The combustion chamber is completely immersed in water and is not affected by high-temperature flue gas. So, the operating environment of the boiler is guaranteed.
Various protection systems such as excessive water level, unstable pressure, abnormal power supply, scale detection, and burner system ensure the safety of boiler operation.
| Types | Evaporation | Steam pressure | Steam temperature | Feed water temperature | Thermal efficiency | Fuel | Power requirement | Length * Width * Height | Weight | Chimney |
|---|---|---|---|---|---|---|---|---|---|---|
| Unit | t/h | MPa | °C | °C | % | V/Hz | mm | t | mm | |
| WNS1-1.0-Y.Q | 1 | ≤3.82MPa | (184) 194 (204) |
20 | 100-104 | Diesel, heavy oil, natural gas, city gas |
380/50 | 3650 * 2320 * 2970 | 5.1 | 300 |
| WNS2-1.25-Y.Q | 2 | 4650 * 2920 * 3640 | 9.3 | 350 | ||||||
| WNS3-1.25-Y.Q | 3 | 5340 * 2990 * 3860 | 11.8 | 450 | ||||||
| WNS4-1.25-Y.Q | 4 | 6170 * 2930 * 4170 | 12.9 | 450 | ||||||
| WNS6-1.25-Y.Q | 6 | 6760 * 3160 * 4390 | 16.3 | 550 | ||||||
| WNS8-1.25-Y.Q | 8 | 7720 * 3710 * 5210 | 24.1 | 700 | ||||||
| WNS10-1.25-Y.Q | 10 | 7940 * 3770 * 5210 | 25.5 | 700 | ||||||
| WNS15-1.25-Y.Q | 15 | 9300 * 5390 * 5490 | 36.2 | 900 | ||||||
| WNS20-1.25-Y.Q | 20 | 9500 * 5770 * 5930 | 47.4 | 900 |
*Calorific value: heavy oil 9860 kcal / kg, diesel fuel 10250 kcal / kg, natural gas 9140 kcal / kg Nm3, liquefied petroleum gas 24988 kcal / kg Nm3, urban gas 4500 kcal / kg Nm3;
*Due to the continuous improvement of the technology, we cannot notify customers on time, please contact us for detailed parameters.
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