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Electrical Hot Water High Pressure CFB Boiler For Industry Or Power Station

Zhangjiagang HuaDong Boiler Co., Ltd.
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Electrical Hot Water High Pressure CFB Boiler For Industry Or Power Station

Brand Name : HDB
Model Number : CFB Boiler
Certification : ISO9001 , SGS , TUV , ASME , EN
Place of Origin : China
MOQ : 1 set
Price : Negotiable
Payment Terms : L/C, T/T, Western Union
Supply Ability : 500 tons per month
Delivery Time : 30~50 days
Packaging Details : Iron Frame Packing
Style : Electric Hot Water Boiler
Condition : New
Output : Hot Water
Pressure : High/Low Pressure
Usage : Industry/Power Station
Material : Q235B Carbon Steel
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Electrical Hot Water High Pressure CFB Boiler for Industry or Power Station

What is CFB Boiler?

  • Quartet plant design and manufacture of a circulating fluidized bed boiler using clean combustion technology, the new boiler with highcombustion effcincy and low pollution of the typical characteristics of learning from the experience of other circulating fluidized bed boilerdesigned on the basis of optimizing.
  • The coal adaptability, can be applied to bituminous coal, lignite coal, mixed coal and other different kinds offuel, the combustion efficiency up to 99%, especially combustible fuel with higher sulfur content by adding limestone to the furnace cansignificantly reduce sulfur dioxide emissions, due to low temperature combustion. Nox emissions are significantly reduced, thereby reducing thecorrosion of equipment and flue gas pollution of the environment, the utilization rate of slag, cement, etc,can do the admixture.
  • The boiler isanatural cycle. M-type arrangement, the frame supporting hanging structure, using the cycle with a cyclone combustion system, for themembrane wall furnace, superheater from high and low two layout, the middle set spray superheater, the tail of Sec economizer and a secondaryair preheater.
  • Boiler according to interior decoration design, operation level elevation of 7 meters, all of the metal framework of the boilerstructure for 7 degree earthquake intensity.

What are the features of CFB Boiler?

Highest Allowable Outputs

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

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.

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

What should be focused on CFB Boiler?

  • 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.

Some Parameters

Rated evaporationt/h130
Max.Continues evaporationt/h150
Rated steam pressureMPa3.825.39.8
Rated steam temperature450485540
Feed water temperature172172215
Fuel typeAnthracite, lean coal, bituminous coal, lignite, petroleum coke, breeze, etc.
Furnace heightM29.4
Furnace sectionm239.22
Number of coal feederUnit2
Super heater thermostat modeSpray desuperheater
Unburned carbon(bituminous coal)%<6
Pre-heater air temperature140168168
Exhaust gas temperature145145145

Some Pictures

Product Tags:

circulating fluidized bed boilers


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