Name: China Professional Power Plant And Industrial CFB Boiler Quality Choice
Brand: EPCB
Availability: InStock

Product Details

Circulating Fluidized Bed 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.

ItemModel		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.