WNS Series 3 Pass Fire Tube Boiler
Product thermal capacity: 1 – 20 t/h
Working pressure: 0.7-2 MPa
Available fuel: Natural gas, coke oven gas, biogas, diesel, heavy oil, light oil, crude oil, etc.
Available industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.
WNS Series 3 Pass Fire Tube Boiler Introduction
WNS series 3 pass fire tube boiler adopts a horizontal internal combustion three-pass structure, allowing fuel to burn thoroughly in the furnace. Heat is transferred to the boiler water through multiple passes, ultimately generating high-quality steam. The use of corrugated furnace walls and threaded smoke tubes ensures complete fuel combustion and effective heat absorption. The design features a large combustion chamber and a low NOx burner, enabling the boiler to maintain high-efficiency heat exchange capabilities.
WNS Series 3 Pass Fire Tube Boiler Advantages
High Efficiency and Energy Saving: The WNS series 3 pass fire tube boiler enhances heat transfer efficiency with its corrugated furnace walls and threaded smoke tubes. Economizers and condensers reduce exhaust gas temperatures, leading to energy savings.
Ease of Operation: Equipped with an intelligent automatic control system, the WNS series 3 pass fire tube boiler achieves fully automated operation, including ignition, combustion, water supply, and drainage operations, streamlining the operational process.
Safety and Reliability: The WNS series 3 pass fire tube boiler features multiple protection devices for over-temperature, over-pressure, low water level, and combustion failures, ensuring the safety and reliability of boiler operation.
Environmentally Friendly with Low Emissions: The optimized combustion system of the WNS series 3 pass fire tube boiler effectively reduces the emission of harmful substances such as NOx in the flue gas, meeting strict environmental standards.
WNS Series 3 Pass Fire Tube Boiler Specification
| Model | Rated steam capacity (t/h) | Rated working pressure (MPa) | Rated steam temperature (℃) | Maximum transport weight (t) | Maximum transport dimension (m) |
| WNS1-0.7-Q(Y) | 1 | 0.7 | 170 | 4.5 | 3.25×1.80×2.00 |
| WNS1-1.0-Q(Y) | 1 | 1 | 184 | 4.5 | 3.25×1.80×2.00 |
| WNS1.5-1.0-Q(Y) | 1.5 | 1 | 184 | 7 | 3.65×2.05×2.45 |
| WNS1.5-1.25-Q(Y) | 1.5 | 1.25 | 194 | 7 | 3.65×2.05×2.45 |
| WNS2-1.0-Q(Y) | 2 | 1 | 184 | 9 | 4.60×2.20×2.60 |
| WNS2-1.25-Q(Y) | 2 | 1.25 | 194 | 9 | 4.60×2.20×2.60 |
| WNS3-1.0-Q(Y) | 3 | 1 | 184 | 11.5 | 5.35×2.40×2.80 |
| WNS3-1.25-Q(Y) | 3 | 1.25 | 194 | 11.5 | 5.35×2.40×2.80 |
| WNS4-1.25-Q(Y) | 4 | 1.25 | 194 | 15 | 5.00×2.60×2.95 |
| WNS4-1.6-Q(Y) | 4 | 1.6 | 204 | 15 | 5.00×2.60×2.95 |
| WNS5-1.25-Q(Y) | 5 | 1.25 | 194 | 18 | 5.55×2.658×3.20 |
| WNS5-1.6-Q(Y) | 5 | 1.6 | 204 | 18 | 5.55×2.658×3.20 |
| WNS6-1.25-Q(Y) | 6 | 1.25 | 194 | 19.5 | 5.93×2.80×3.20 |
| WNS6-1.6-Q(Y) | 6 | 1.6 | 204 | 19.5 | 5.93×2.80×3.20 |
| WNS8-1.25-Q(Y) | 8 | 1.25 | 194 | 25 | 7.00×2.80×3.25 |
| WNS8-1.6-Q(Y) | 8 | 1.6 | 204 | 25 | 7.00×2.80×3.25 |
| WNS10-1.25-Q(Y) | 10 | 1.25 | 194 | 27.5 | 7.65×2.80×3.25 |
| WNS10-1.6-Q(Y) | 10 | 1.6 | 204 | 27.5 | 7.65×2.80×3.25 |
| WNS15-1.25-Q(Y) | 15 | 1.25 | 194 | 40 | 7.95×3.50×3.75 |
| WNS15-1.6-Q(Y) | 15 | 1.6 | 204 | 40 | 7.95×3.50×3.75 |
| WNS20-1.25-Q(Y) | 20 | 1.25 | 194 | 52 | 8.55×3.90×4.15 |
| WNS20-1.6-Q(Y) | 20 | 1.6 | 204 | 52 | 8.55×3.90×4.15 |
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