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Zhangjiagang HuaDong Boiler Co., Ltd.
Zhangjiagang HuaDong Boiler Co., Ltd.
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Hot Water Heater Circulating Fluidized Bed Boiler For Thermal Power Station

Zhangjiagang HuaDong Boiler Co., Ltd.
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Hot Water Heater Circulating Fluidized Bed Boiler For Thermal Power Station

Brand Name : HD Boiler
Model Number : CFB Boiler
Certification : ISO9001,ISO,ASME,SGS
Place of Origin : China
MOQ : 1 Set
Price : 5000000
Supply Ability : 5
Delivery Time : 90 DAYS
Packaging Details : Sea worthy Packing for Export
Fuel : Coal-fired
Condition : New
Type : Natural Circulation,Natural Circulation/Once Through,Once Through
Usage : Power Station
Style : CFB Boiler
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CFB Boiler , Hot Water Heater Boiler 130t/h for Thermal Power Station


Product Description


Fluidized Bed Boiler


Circulating Fluidized bed boiler is developed on the basis of bubbling bed boiler(fluidized bed boiler), so some theories and concepts of bubbling bed can be used in circulating fluidized bed boiler. But they are quite different. Early circulating fluidized bed boilers had relatively high fluidization speed, so they were called fast circulating bed boilers. The basis theory of fast bed can also be used in circulating fluidized bed boilers. The basic theories of bubbling bed and fast bed have been studied for a long time. To understand the principle of circulating fluidized bed, it is necessary to understand the theory of bubbling bed and fast bed, as well as the dynamic characteristics, combustion characteristics and heat transfer characteristics of materials under various conditions of bubbling bed, turbulent bed and fast bed.


The circulating fluidized bed(CFB)is a developing technology for coal combustion to achieve lower emission of pollutants.By using this technology,up to 95% of pollutants can be absorbed before being emitted to the atmosphere.


Parameter

ModelCapacity (t/h)

Pressure

(MPa)

Steam temperature

(ºC)

Feed water temperature
(ºC)

Desulfurization efficiency

(%)

HD-35/3.82-M353.82450150min 82
HD-35/5.3-M355.3450150min 82
HD-75/3.82-M753.82450150min 82
HD-75/5.3-M755.3485150min 82
HD-75/9.8-M1759.8540215min 82
HD-130/3.82-M1303.82450172min 82
HD-130/5.3-M1305.3485172min 82
HD-130/9.8-M1309.8540215min 82

Structure Features

• Natural circulation water-tube boiler single boiler barrel,an n-shaped structure.
• The hearth is membrane water wall hanging closed structure

• Adopting the water cooling air chamber and a water cooling cloth wind plate,under the bed of water.

• Separated by high temperature insulation volute cyclone cylinder,outer furnace arrangementSuperheater,economizer,air preheater is arranged in the tail shaft.


Benefits

Greatest Fuel Flexibility

• Best overall solution for high moisture fuels.
• Ability to burn fuels containing mid-level amounts of alkali.

• Proficient at combusting fuels from the extreme low-end to extreme high-end moisture contents.


Higher Efficiencies

• Lowest excess oxygen required for complete combustion.
• Lowest unburned carbon.


Highest Allowable Outputs

• Highest Pressure.
• Highest Temperature.
• Steam Flow(up to 1,000,000 PPH)


Lowest Uncontrolled Emissions of NOx,SO2,CO,VOC’s and PM.


Quality Control

1.Fabrication area of 400,000 square meters

2.150 Engineers

3.600 Coded welders

4. 60 Licensed Inspectors(NDT Level-III instructors)

5. Class-A Licenses for Design and Manufacture Boiler

6.ISO 9001:2008 Quality System

7.ASME Certificate of Power Boilers

8.ASME ‘S’,’U’ and NB stamp authorization


Product Tags:

circulating fluidized bed boilers

      

utility boiler

      
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Hot Water Heater Circulating Fluidized Bed Boiler For Thermal Power Station Images

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