WNS Series Dual Fuel Boilers
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 Dual Fuel Boilers Introduction
WNS series dual fuel boilers are high-efficiency and energy-saving products designed to meet industrial steam and thermal energy demands. They support both gas and oil fuel switching, making them adaptable to various fuel supply environments. These boilers are widely used in industries such as food processing, pharmaceuticals, chemicals, and brewing.
The WNS series dual fuel boilers adopt a horizontal three-pass wet-back structure, ensuring a well-arranged heating surface for optimal heat transfer efficiency. This design allows for complete fuel combustion and maximized thermal energy utilization. Additionally, the boilers are equipped with a fully automated intelligent control system, enabling automatic combustion adjustment to maintain stable steam supply while ensuring ease of operation and safety.
With outstanding energy-saving and environmental performance, the WNS series dual fuel boilers incorporate low-NOx combustion technology, reducing NOx emissions to as low as 30mg/Nm³ to meet stringent environmental regulations. The optimized combustion chamber structure effectively lowers exhaust gas temperature, further enhancing the thermal efficiency to 98% or higher.
Moreover, the WNS series dual fuel boilers utilize high-quality materials for heat exchange components, extending the boiler’s service life. They are also equipped with multiple safety protection systems, including over-temperature, overpressure, and flameout protection, ensuring safe and reliable operation.
WNS Series Dual Fuel Boilers Advantages
High Adaptability: Supports both gas and oil fuel switching, allowing flexible adjustment based on fuel supply conditions. Ensures continuous and stable operation, making it suitable for industrial production under various energy conditions.
High Efficiency & Energy Saving: Features a three-pass wet-back structure and an optimized combustion system for complete fuel combustion. Achieves thermal efficiency of 98% or higher, reducing energy consumption and improving economic benefits.
Eco-Friendly & Low Emissions: Equipped with low-NOx combustion technology, reducing NOx emissions to as low as 30mg/Nm³, meeting international environmental standards and helping enterprises establish green production lines.
Intelligent Control & Safety: Incorporates a fully automated intelligent control system for precise combustion adjustment and pressure control. Features multiple safety protection measures, including over-temperature, overpressure, and flameout protection, ensuring safe and reliable operation.
WNS Series Dual Fuel Boilers 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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