Boiler type Items | LG-35/3.82-M | LG-75/3.82-M | LG-130/5.3-M |
Rated capacity (t/h) | 35 | 75 | 130 |
Rated working pressure (Mpa) | 3.82 | 3.82 | 5.3 |
Rated steam temperature (ºC) | 450 | 450 | 450 |
Feedwater temperature (ºC) | 105 | 130 | 150 |
Combustion mode | Circulation fluidized bed combustion | ||
Applicable fuel | Bituminous coal/anthracite/lean coal/lignite/gauge/slime/petroleum coke | 80 stone coal and 20 bituminous coal | petroleum coke |
Designed fuel low heat value (KJ/kg) | 12670 | 8117 | 6520 |
Fuel consumption at full load operation (kg/h) | 9045 | 20417 | 38792 |
Designed thermal efficiency (%) | 88.6 | 80 | 80 |
Flue gas temperature (ºC) | 150 | 145 | 150 |
Desulfurization efficiency (%) | 88 | 88 | 88 |
Fuel particle size reuired (mm) | ≤10 | ≤8 | ≤10 |
Limestone particle size required (mm) | ≤2 | ≤2 | ≤2 |