Product Discription
SZS Series Double Drum Oil and Gas Fired Steam Boiler
SZS series gas steam boilers are vertical D type double boilers and fast pipeline boilers. They are composed of upper and lower boilers, thin film walls, convection tubes and capacitors. Fuel is burned in boilers. Chimney gas is discharged from convection pipe to chimney and residual heat recovery equipment. Its comprehensive structure makes its performance in the leading position in the country.
Product Features
1. Miscellaneous applicable fuels:
The furnace area is large, the combustion of fuel is sufficient, especially suitable for low -burning fuels, such as coke oven gas, blast furnace gases, etc. the efficiency of burning high -calorific fuels is better, such as natural gas, liquefied gas, etc.
2. Overload capacity:
The heat is high, the furnace area is large, the output is strong and has a certain overcapacity.
3. Basic structure:
The front water wall in front of the boiler easily fixes the head of the burner, provides the water level and cooling close to the burner, helps to eliminate rope the hydrogen deposit in the burner and for fuller combustion of the fuel.
4. Easy to maintain:
The door, fire escape and repair door are placed on the boiler wall and the repair hole is placed in front and back of the pipe to facilitate repair The boiler's father.
5. Reducing heat loss:
The thick insulation layer reduces heat loss from the boiler and improves heat efficiency.
6. Long life and sustainability:
Excellent professional design, advanced manufacturing technology, strict quality control and control are the quality of each boiler. The normal period of operation of the boiler is more than twenty years.
Techinical Parameters
Main Parameters of SZS Series Oil & Gas Fired Steam Boiler
| Item | Unit | SZS10 | SZS15 | SZS20 | SZS25 | SZS35 | SZS50 | SZS65 |
| Steam Capacity | t/h | 10 | 15 | 20 | 25 | 35 | 50 | 65 |
| Working Pressure | MPa | 1.25/1.6 | 1.25/1.6 | 1.25/1.6 | 1.25/1.6 | 1.25/1.6 | 1.6/2.5 | 1.6/2.5 |
| Steam Temperature | ℃ | 193/204 | 193/204 | 193/204 | 193/204 | 193/204 | 204/226 | 204/226 |
| Feed Water Temperature | ℃ | 104 | 104 | 104 | 104 | 104 | 104 | 104 |
| Thermal Efficiency | / | ≥98% |
| Fuel | / | Natural Gas, Liquefied Gas, City Gas, Light Oil |
| Fuel Consumption | Natural Gas | NM3/h | 733 | 1098 | 1464 | 1829 | 2559 | 3662 | 4769 |
| Liquefied Gas | Kg/h | 588 | 883 | 1173 | 1469 | 2053 | 2937 | 3823 |
| City Gas | NM3/h | 1573 | 2362 | 3143 | 3945 | 5503 | 7877 | 10222 |
| Light Oil | Kg/h | 601 | 898 | 1197 | 1496 | 2093 | 2997 | 3893 |
| Gas Inlet Pressure | Natural Gas | Mbar | 150-200 | 150-300 | 150-300 | 150-300 | 150-300 | 150-300 | 150-300 |
| City Gas | Mbar | 150-200 | 150-300 | 150-300 | 150-300 | 150-300 | 150-300 | 150-30 |
Remarks: The fuel consumption in above table are counted the low calorific value of light oil as 42915 KJ/Kg(10260Kcal/Kg), the low calorific value of natural gas as 35588 KJ/NM3(8500Kcal/NM3), the low calorific value of liquefied oil as 45998 KJ/Kg(11000Kcal/Kg), the low calorific value of city gas as 16750 KJ/NM3(4000Kcal/NM3).
| Item | Unit | SZS10 | SZS15 | SZS20 | SZS25 | SZS35 | SZS50 | SZS65 |
| Transport Dimension | L | mm | 5633 | 6365 | 6665 | Separated Transport | Separated Transport | Separated Transport | Separated Transport |
| W | mm | 3300 | 3585 | 3585 |
| H | mm | 3400 | 3478 | 3850 |
| Main Steam Valve Pipe Diameter | DN | mm | 150 | 150 | 200 | 200 | 250 | 2×150 | 2×150 |
| Feed Water Valve | DN | mm | 50 | 65 | 65 | 80 | 100 | 125 | 125 |
| Drain Valve Pipe Diameter | DN | mm | 40 | 40 | 50 | 50 | 50 | 50 | 50 |
| Chimney Diameter | DN | mm | 750 | 1000 | 1100 | 1300 | 1500 | 2000 | 2000 |
External and Interface Dimension of SZS Series Oil & Gas Fired Steam Boiler
Remarks: We will reserve rights to change the above mentioned data due to continuous policy transformation and product improvement.
Product Tags:
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