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Coal fired CFB boiler for sale

2020-04-17

Introduction

The Circulating fluidized bed coal fired boiler contains mainly particles of an inert material, like sand and ash, including particles of SO2 sorbent.

Coal fired CFB boiler for sale

The Circulating fluidized bed coal fired boiler contains mainly particles of an inert material, like sand and ash, including particles of SO2 sorbent. The coal content in a fluidized bed is not considerable, it is only from 3 to 5% of the whole mass of the bed.

Type: steam boiler or hot water boiler

Capacity:35~240t/h

Heat Rate: 90%-97%

Application: power plant, Cement

Coal fired circulating fluidized bed boiler technology

Fuel particle size requirements: smaller than13mm

Limestone particle size requirements: smaller than 2mm

Calcium sulfide Ca / S: 1.5 – 2

Desulfurization efficiency: higher than 80%

Suitable the fuel: Lean coal, bituminous coal, anthracite coal, lignite,coal gangue, etc.

Combustion efficiency: higher than 97

CFB boilers are touted for their fuel flexibility. For instance, coal fired CFB boiler can efficiently use fuels such as low rank lignites and sub bituminous coals that typically produce a lot of ash and are difficult to use in other types of pulverized coal boilers. CFB boilers are even being used to remove gob piles in some areas.

Major features of coal fired fluidized bed boilers

Fuel flexibility

In situ SO2 removal

Low NOx emission

Good system availability

No slaging

Low corrosion rate

Easy sizing of fuel

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WUXI ZOZEN BOILERS CO.,LTD
Address:NO.76 Xinda Rd.,Fenshui,Zhoutie Town,Yixing City,Jiangsu Province,China
Fax:0086-510-68991001
Email:mayonghong@zozen.com
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