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Pressure grade: ≤1.25MPa
Specifications: Steam boiler: 0.5~20T/h
Hot water boiler: 0.35~14MW
Applicated Industry:
Steam boiler: widely used in various industrial industry, such as textile, chemical, paper, food, agricultural products processing industry, etc.
Hot water boiler: widely used in heating, bathing and domestic hot water in hotels, schools, hospitals, residential areas, etc.
1.Skid mounted boiler, easier to transport everywhere, plug to play, widely used in oil fields and outdoor fields.
2.Ready to use ,once you receive the boiler, you can immediately use it without the need for installation.
3.No on-site installation,no need to build boiler room,save construction costs.
4.Easy to enter container, save space, save freight
WNS type low nitrogen condensing gas boiler aims at the key technical factors such as the relationship between water vapor condensation rate in flue gas and exhaust gas temperature, the relationship between condensation rate and thermal efficiency, and the corrosion rate of condensate water to different steel grades. Through reasonable design of heating surface, the exhaust gas temperature is reduced to ensure the condensation rate of water vapor in flue gas to meet the design requirements, so as to greatly improve the thermal efficiency of the boiler.
| Model/Item | WNS2 | WNS4 | WNS6 | WNS8 | WNS10 | |
| Rated evaporation | t/h | 2 | 4 | 6 | 8 | 10 |
| Rated steam pressure | MPa | (1.0)1.25(1.6) | (1.0)1.25(1.6) | (1.0)1.25(1.6) | (1.0)1.25(1.6) | (1.0)1.25(1.6) |
| Rated steam temperature | °C | (184)193(204) | (184)193(204) | (184)193(204) | (184)193(204) | (184)193(204) |
| Rated feed water temperature | °C | 20 | 20 | 20 | 20(105) | 20(105) |
| Calculation of heat exchange area | ㎡ | 85.6 | 124.7 | 192.6 | 214.6 | 355.18 |
| Design thermal efficiency(oil/gas) | % | 98.3/99.25 | 98.49/99.44 | 98.62/99.63 | 98.38/99.37 | 98.31/99.24 |
| Transportation weight of boiler main parts | t | 82 | 12.2 | 15.6 | 20.2 | 24.8 |
| Water capacity of boiler | t | 5 | 9 | 10.7 | 13.9 | 17.13 |
| Combustion method | Micro positive pressure chamber combustion | |||||
| Combustion regulation mode | Fully automatic adjustment | |||||
| Applicable fuel | light diesel/natural gas | |||||
| Fuel consumption | Natura I gas | Nm³/h | 160.2 | 320 | 463.26 | 619.5 |
| Light diesel | Kg/h | 132 | 263.8 | 386.45 | 516.7 | |
| Power supply | 380V/50Hz | |||||
| Total power of equipment | Diesel fuel | KW | 5.2 | 13 | 29 | 37 |
| Gas | KW | 7 | 15 | 24 | 33 | |
| Transport dimension of max boiler part | M | 4200×2580×2830 | 4790×2660×3410 | 5755×2660×3022 | 6575×2800×3155 | |
Zhongjie Special Equipment attaches great importance to scientific research and innovation; Possess multiple technical patents
