SZS water tube steam boiler adopts a D-type double-drum vertical structure. The furnace is surrounded by a membrane water wall, which is safe and reliable. Built-in independent energy saver and condenser can effectively reduce the exhaust gas temperature, significantly improve the boiler efficiency, and save energy.
Model | SZS14 | SZS17.5 | SZS21 | SZS29 | |
Rated Power | WM | 14 | 17.5 | 21 | 29 |
Rated Working Pressure | MPa | 1.25 | |||
Rated Inlet / Outlet Water Temperature | °C | 70/130 | |||
Circulating Water Volume | m³/h | 200 | 250 | 300 | 413 |
Natural Gas Consumption | Nm³/h | 1494 | 1866 | 2238 | 3090 |
Load Regulation Range | % | 20-100 | |||
Thermal Efficiency | % | 96% | |||
Exhaust Temperature | °C | 89°C | |||
Water Volume | m³ | 12 | 14 | 16 | 18 |
Noise | DB(A) | ≤85 | |||
Boiler Back Pressure | Pa | 1300 | 1600 | 1900 | 2200 |
NOx Emission Value | / | ≤150mg/Nm³ / ≤80mg/Nm³ / ≤30mg/Nm³ | |||
Maximum Shipping Weight | T | 34 | 41 | 48 | 56 |
Gross Weight | T | 43.3 | 53.35 | 63.9 | 74.55 |
Length | mm | 11250 | 12040 | 13080 | 14000 |
Width | mm | 6340 | 6420 | 6520 | 7510 |
Height | mm | 5120 | 5120 | 5320 | 5420 |
* The above parameters can be changed without prior notice. If there is any change, the actual product shall prevail.
* All the above values are calculated based on the low calorific value of natural gas (LNG) of 8400KCAL/Nm³.
* Devotion can customize other special specifications and models according to user requirements.