Pressure Hot Water Boiler
The double -drum steam boilers of the SZS series are double -drum boilers of a longitudinal and high speed type. The series of boilers consists of upper and lower drums, membrane walls, convection tubes and capacitors. The fuel is burned in the boiler. The exhaust gas is discharged into the chimney from the convection pipes and the exhaust heat recovery device. With the Mechatronic structure, the performance is at the leading level in China.
1. Advanced control system:
Full automatic control, users only have to press the start button, the boiler can be set up according to the program to start operation.All automatic operations of the load control and automatic water supply meet user requirements For human consumption.
2. In accordance with environmental requirements:
The area of the furnace is large and has high quality and reliable imported burners so that the fuel can be fully combusted and the harmful components in the flue -gas are greatly reduced. Examination by the competent authorities shows that oil -fired gas boilers comply with the strictest national environmental requirements and meet national environmental requirements.Continued improvement of environmental requirements a.
3. Various applicable fuels:
The area of the furnace is large, sufficient for fuel combustion, in particular for low calorific fuels such as coke oven gas, blast furnace gas, etc. The combustion efficiency of high calorific fuels is better than that of natural gas, liquefied gas, etc.
4. Reasonable structure:
The combustion conductor is easily placed in front of the boiler with the first water wall that ensures water quality and cooling near the stove and helps to remove carbon dioxide deposits in the combustion and the total combustion of the fuel.
5. Easy to maintain:
An explosive door, a fireproof hole and a large door a re placed on the wall of the furnace, and the hatch door is positioned on the front and back of the furnace to facilitate inspection of the furnace.
|Main technical parameters of series pressure cushion water boilers|
|Rated Heat Efficiency||MW||7||105||14||21||29||35||42||46|
|Rated Working Pressure||MPa||1.0/125||L0/L25||1.0/1^5||1^5/1.6||125/L6||1-25/1.6||L25/L6||1.25/16|
|Rated Effluent temperature||°C||115/130||115/130||115/130||115/130||115/130||115/130||115/130||115/130|
|Return water temperature||°C||70||70||70||70||70||70||70||70|
Natural gas, liquid gas, city gas, light oil
|Rated water circulation||M³/h||133/100||200/150||266/200||400/300||551/414||665/500||798/600||874/657|
Note: The fuel consumption in the table is calculated by low calorific value of light oil 42915KJ/Kg (10260Kcal/Kg), low calorific value of natural gas 35588KJ/NM3 (8500Kcal/NM3), low calorific value of liquefied gas 45998KJ/Kg (11000Kcal/Kg), low calorific value of urban gas 16750K/NM3 (4000Kcal/NM3).
|Configuration and Interface Dimensions of Series Pressure Overlay Boilers|
Host transport dimensions
(length * width * height)
|Separate transportation||Separate transportation||Separate transportation||Separate transportation||Separate transportation|
|Outlet Valve Diameter||DN||mm||150/200||200||200||2*200||2*200||2*200||2*200||2*300|
|Backwater Valve Diameter||DN||mm||50||50||2*50||2*50||2*50||2*50||2*50||2*50|
|Atmospheric Connecting Pipe Diameter||DN||mm||750||1000||1100||1400||1700||2000||2000||2200
Note: Due to the continuous updating of products, the company reserves the right to modify the data in the above two tables.