Pressure Hot Water Boiler
The steam boilers are two drums, longitudinally D -type, of rapid charging of water pipes. The series of boilers consists of upper and lower drums, membrane walls, convection tubes and capacitors. The fuel is burnt in the oven of the kettle. The combustion gas is discharged into the chimney from the convection tubes, and residual heat recovery device. With the Mechatronics structure, the performance is at the leadership level in China.
1. There are many types of fuels:
the furnace has a large volume and plenty of fuel. It is particularly suitable for low -calorific fuels such as coke coal, gas, blast furnace gas, etc. High calorific fuels have a better combustion effect, such as natural gas, liquefied petroleum, etc.
2. In case of overload:
large heating surface, large furnace size, sufficient boiler strength, a certain overload.
3. Appropriate structure:
The water wall in front of the stove can fix the head of the burner, ensure that the water near the burner, cooling and cooling eliminate the carbon stock of the burner and make the fuel more comprehensive.
4. Easy maintenance:
boiler walls are equipped with explosion -proof doors, fireplaces, repair doors, front and back facade with repair holes that easily maintain the boiler.
5. Reducing heat output:
The insulation layer is used to reduce the heat output of boilers and to improve heat efficiency.
6. service life and durability:
Professional design, production process and strict quality control of the boilers guarantee the quality of each new boiler, which proves that the service life of the normal boilers is more than 20 -years.
|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.