1.25MPa Oil Fired Steam Boiler High Efficiency Rated Steam Capacity 3T / H
Product Features
1. High Efficiency 95%: Wet-back technology replace traditional dry-back design, effectively increase boiler’s water heating surface, and protect the smoke-box from the over-temperature damage. Three passes structure, Large diameter corrugated furnace and corrugated fire tubes to increase boiler heating surface to better absorb the heat. Additional, it also equipped with condenser(finned tube type) to full using the massive latent heat in the exhaust gas; and the high temperature condensing water also can be fed into the boiler again.
2. Quality Burner: WNS series steam boiler adopting high quality low nitrogen split-type burner; preheat the air for burner, raise the furnace's temperature and increase combustion efficiency.
Steam Boiler Model
| Item Unit Model | WNS 2-1.25 -Y(Q) | WNS 3-1.25 -Y(Q) | WNS 4-1.25 -Y(Q) | WNS 6-1.25 -Y(Q) |
| Rated Capacity | t | 2 | 3 | 4 | 6 |
| Feedwater Temp | ℃ | 20 |
| Steam Pressure | MPa | 1.25 |
| Steam Temperature | ℃ | 194 |
| Heating Surface | ㎡ | 68 | 106.7 | 141.5 | 185.8 |
| Thermal Efficiency | % | 95%-99% |
| Oil Consumption | Kg/h | 133.7 | 198 | 280.1 | 386.1 |
| Power Consumption | KW | 7 | 15 | 15 | 20 |
| Basement | L | mm | 3100 | 3360 | 3560 | 4100 |
| W | mm | 1200 | 1450 | 1500 | 1750 |
| Transport Size | L | mm | 4002 | 4260 | 4794 | 5372 |
| W | mm | 1900 | 2130 | 2180 | 2198 |
| H | mm | 2177 | 2425 | 2502 | 2635 |
Supply Scope
1. Original Italy burner: Full combustion with low nitrogen,Split-type burner with air per-heat system,Autoignition for start/off.
2. Multistage pump (China famous brand CNP): Vertical type for small floor space,Stainless steel multistage design,Low working noise, High pressure.
3. Exhaust Gas Condensation: Re-use the latent heat in exhaust gas and Re-use the condensate water in exhaust gas.
4. PLC Control Cabinet of 1 ton gas fired steam boiler: One button on/off,SIEMENS electronic components, LCD display, Automatic regulate the steam pressure, burner, pump,Automatic fault detection/ alarm, chain protection.
5. Water Softener of 1 ton gas fired steam boiler: Full-auto electronic control operation,High working efficiency 98%,Continuous water output or intermittent water output.
