| 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. |
Introduction of WNS Series Horizontal Fire Tube Boiler
The WNS series horizontal fire tube boiler is a three-pass wetback industrial boiler that fueled by oil and gas. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere. This series of boilers features a compact design and saves on floor space.
Features of WNS Series Horizontal Fire Tube Boiler
Fully Automatic Safe Operation: Boiler IoT + Remote Control + Expert Management
Thermal Efficiency≥98%: The corrugated furnace enhances the disturbance of flue gas, effectively improving the heat transfer efficiency of the boiler. The threaded smoke tubes prolong the residence time of flue gas, intensifying heat transfer and increasing thermal efficiency. The economizer and condenser utilize the waste heat of flue gas to raise the inlet water temperature and lower the exhaust gas temperature
Easy Maintenance: Advanced control system allows for unattended operation
Eco-Efficient: Low-NOx burners and advanced low-NOx combustion technology are adopted, resulting in NOx emissions ≤30mg/Nm³
Specification of WNS Series Horizontal Fire Tube Boiler
| Model | Rated steam capacity (t/h) | Rated working pressure (MPa) | Rated steam temperature (℃) | Maximum transport dimension (m) |
| WNS1-0.7-Q(Y) | 1 | 0.7 | 170 | 3.25×1.80×2.00 |
| WNS1-1.0-Q(Y) | 1 | 1 | 184 | 3.25×1.80×2.00 |
| WNS1.5-1.0-Q(Y) | 1.5 | 1 | 184 | 3.65×2.05×2.45 |
| WNS1.5-1.25-Q(Y) | 1.5 | 1.25 | 194 | 3.65×2.05×2.45 |
| WNS2-1.0-Q(Y) | 2 | 1 | 184 | 4.60×2.20×2.60 |
| WNS2-1.25-Q(Y) | 2 | 1.25 | 194 | 4.60×2.20×2.60 |
| WNS3-1.0-Q(Y) | 3 | 1 | 184 | 5.35×2.40×2.80 |
| WNS3-1.25-Q(Y) | 3 | 1.25 | 194 | 5.35×2.40×2.80 |
| WNS4-1.25-Q(Y) | 4 | 1.25 | 194 | 5.00×2.60×2.95 |
| WNS4-1.6-Q(Y) | 4 | 1.6 | 204 | 5.00×2.60×2.95 |
| WNS5-1.25-Q(Y) | 5 | 1.25 | 194 | 5.55×2.658×3.20 |
| WNS5-1.6-Q(Y) | 5 | 1.6 | 204 | 5.55×2.658×3.20 |
| WNS6-1.25-Q(Y) | 6 | 1.25 | 194 | 5.93×2.80×3.20 |
| WNS6-1.6-Q(Y) | 6 | 1.6 | 204 | 5.93×2.80×3.20 |
| WNS8-1.25-Q(Y) | 8 | 1.25 | 194 | 7.00×2.80×3.25 |
| WNS8-1.6-Q(Y) | 8 | 1.6 | 204 | 7.00×2.80×3.25 |
| WNS10-1.25-Q(Y) | 10 | 1.25 | 194 | 7.65×2.80×3.25 |
| WNS10-1.6-Q(Y) | 10 | 1.6 | 204 | 7.65×2.80×3.25 |
| WNS15-1.25-Q(Y) | 15 | 1.25 | 194 | 7.95×3.50×3.75 |
| WNS15-1.6-Q(Y) | 15 | 1.6 | 204 | 7.95×3.50×3.75 |
| WNS20-1.25-Q(Y) | 20 | 1.25 | 194 | 8.55×3.90×4.15 |
| WNS20-1.6-Q(Y) | 20 | 1.6 | 204 | 8.55×3.90×4.15 |
