CFB industrial boilers CFB industrial coal boilers CFB industrial biomass boilers high efficiency CFB industrial boilers CFB industrial boilers* circulating fluidized bed boiler are low temperature combustion, so emissions of nitrogen oxides is far less than the pulverized coal, the combustion process can achieve direct desulfurization, desulfurization efficiency, and economy of technical equipment simple.* coal combustion and wide adaptability and high efficiency, low quality coal suitable for low calorific value.* discharge of ash activity, and easy to realize the comprehensive utilization of ash no secondary pollution.* line regulation range, low compliance may be reduced to about 30% of full load
Item\Model | EPG-35/3.82-M EPG-35/5.3-M | EPG-75/3.82-M EPG-75/5.3-M | EPG-130/3.82-M EPG-130/5.3-M | EPG-220/9.8-M | |||||
Rated capacity t/h | 35 | 75 | 130 | 220 | |||||
Rated working pressure Mpa | 3.82/5.3 | 3.82/5.3 | 3.82/5.3 | 9.81 | |||||
Rated steam temperature °C | 450/500 | 450/500 | 450/500 | 540 | |||||
Rated feed water temperature °C | 150 | 150 | 150 | 215 | |||||
Boiler heating ares m2 | radiation heating surface | 188 | 380.3 | 777.39 | 858 | ||||
Mixes-heating surface | - | - | - | 242 | |||||
Superheater | 345.5 | 633 | 1089.5 | 2840 | |||||
Economizer | 663 | 1448 | 2721.98 | 4303 | |||||
Air preheater | 746 | 1743 | 2514.5 | 8746 | |||||
Fluidized bed area m2 | 4.43 | 7.7 | 15.2 | 24.556 | |||||
Design coal type | Soft coal,lean coal,Anthracite, | ||||||||
Design thermal efficiency % | 88.3 | 90 | 90 | 89.2 | |||||
Grain size of coal mm | ≤10 | ≤10 | ≤8 | 0~10 | |||||
Grain size of desulfurizer mm | ≤2 | ≤2 | ≤1.5 | 0~1.5 | |||||
Desulfurization efficiency % | ≥80 | ≥80 | ≥90 | ≥90 | |||||
Ca/S Ratio | 2.5 | 2.5 | 2.5 | 2.5 | |||||
Hot air temperature(primary/secondary air) °C | 130/120 | 145/135 | 207/201 | 231/235 | |||||
Smoke extraction temperature °C | 150 | 150 | ~140 | 135 | |||||
Transportation weight of Max. parts Kg | 10488 | 15538 | 18485 | 61718 | |||||
Outside dimension of after-installed(LxWxH) M | 2.7x9.2x14.9 | 33.85x12x16.25 | 43.2x11.85x20.93 | 24.7x23x48.9 | |||||
| Notes:This form only for your reference,if any changed,please refer to Ex-factory technical documents. | |||||||||
CFB industrial boilers
