High Quality Circulating Fluidized Boiler,Steam Boiler,Vertical Steam Boiler
Circulating fluidized bed boiler
Poruduct features
1. Many kinds of fuel shall be applicable,including high quality coal as well as inferior coal with low volatile and high ash.
2. Because of high combustion efficiency and full gas and solid state mixture,uncompleted burning large particles shall loop back to the furnace.
3. The boiler shall realize efficient desulfurating,low temperature combustion,and low discharge of nitrogen oxide.
4. With a high speed, the load can be adjusted in a wide range.
5. By comparion with pulverized coal fired industrial boiler,the fuel preporcessing system is simple,which is easy to implement comprehensive utilization of ash.
Main performance parameters of circulating fluidized bed boiler
Boiler type
Items
|
LG-35/3.82-M
|
LG-75/3.82-M
|
LG-130/5.3-M
|
Rated output(t/h)
|
35
|
75
|
130
|
Rated working pressure(Mpa)
|
3.82
|
3.82
|
5.3
|
Rated steam temperature
|
450
|
450
|
450
|
Feedwater temperature
|
105
|
130
|
150
|
Combustion mode
|
Circulation fluidized bed combustion
|
Applicable fuel
|
Bituminous coal/anthracite/lean coal/lignite/gangue/slime/petroleum coke
|
80 stone coal
20 bituminous coal
|
Petroleum coke
|
Fuel particle size requirements(mm)
|
≤10
|
≤8
|
≤10
|
Limestone particle size requirements(mm)
|
≤2
|
≤2
|
≤2
|
Drum centerline elevation(mm)
|
25000
|
28300
|
33000
|
Boiler proper highest point elevation(mm)
|
26750
|
33950
|
54270
|