Circulating fluidized bed power plant boiler

FOB Price

US$ 100,000 - 1,200,000 / Set

1 Set(Min. Order)

Port Qingdao
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Product Details

Condition	New	Type	Once Through
Usage	Power Station	Structure	Other, water cooled wall
Pressure	High Pressure	Style	Vertical
Fuel	Other, coal / biomass	Place of Origin	Shandong, China
Brand Name	EPCB	Model Number	EPG25-130Ton
Output	Steam	Certification	ISO9001:2008; ASME; CE; AS; GOST
After-sales Service Provided	Engineers available to service machinery overseas

Product Description

Specifications

Adopt various coal and highcombustion efficiency power plant boiler; Environmental protection: low monoxide and dust emission

I. Brief introduction of strength: 1. Quality: A grade boiler, A1, A2 grade pressure vessel manufacturing company. All products have passed ISO9001:2008 & ASME International Quality Management System Certification, also can provide CE, AS, GOST certification. 2. Management: In order to ensure the quality, we strictly monitor the comprehensive quality system from raw material procurement & re-testing & process to storage. All the steels and pipes are purchased from developed countries & the well-known large domestic enterprises. 3. Welding: Welding mainly uses advanced automatic welding, gas protected welding, TIG welding. Drum and other main pressure parts adopt CNC automatic welding, all of the welding 100% passed penetrant inspection. 4. Market: Our products have been exported to more than 40 countries, such as Australia, USA, Japan, Canada, Russia, Thailand, Mexico, Cyprus, Pakistan, Angola, Mongolia, etc. And supply parts for many Power Plant Projects.
II. Production Description
Circulating fluidized bed is of low-temperature combustion, therefore, nitrogen oxides emissions of such boiler is much lower than that of coal-powder boiler, and such boiler could directly desulfurized during combustion process. Circulating fluidized bed boiler with high desulfurization rate is economical. Circulating fluidized bed boiler could adopt various coal types and has high combustion efficiency, which is especially suitable for low quality, low calorific value coal. The ash of circulating fluidized bed boiler is of high activity, thus it is easy to realized comprehensive utilization without secondary pollution. Circulating fluidized bed boiler could adjust its load in a wide range. Lowest load can be reduced t 30% of full capacity.






Circulating Fluidized Bed Thermal Power boiler technique parameter
ItemModel		EPG-35/3.82-A EPG-35/5.3-A	EPG-75/3.82-A EPG-75/5.3-A	EPG-130/3.82-A EPG-130/5.3-A	EPG-220/9.8-A

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

Contact Us

Qingdao East Power Industry Equipment Co., Ltd.: Contact nameFrank zhang
Chat Now; Phone86-532-66717007; AddressHi-technology Park, Qingdao, China, Qingdao, Shandong

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Circulating fluidized bed power plant boiler

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