CFB Power Plant Boiler

Circulating fluidized bed power plant boiler inherits the advantages of CFB boiler such as high combustion efficiency, energy saving, fuel flexibility, low NOx, SOx emission, which performs as a kind of large scale heating equipment applied in thermal power plant and other industries for power generation.

CFB Power Plant Boiler
  • CAPACITY

    20-400 t/14-280 MW

  • Pressure

    ≤9.81MPa

  • Fuel

    Coal, Biomass Fuel

  • Application

    Power Plant, Central Heating, Utility

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National patent technology, authoritative technical support

Adopts the latest scientific and technological achievements of Tsinghua University, which was listed as the State Education Commission major scientific and technological projects, the Ministry of Science and Technology "national scientific and technological achievements to promote the plan."

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Fuel saving

The coal saving of CFB power plant boiler could reach 3-5%.Low bed pressure running, it can save the power consumption of the fan by more than 20%. Coal consumption decreased by more than 3% during running of the boiler.

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Low-wear, maintenance costs saving

Low bed pressure operation, low flow speed of flue gas, its heating surface has good durability and almost no wear at all. It means our boiler owner can save part of maintenance costs. Additional, its operation time can up to 8,000 hours annually in power plants.

Fuel adaptability

Widely fuel availability is CFB power plant boiler’s another advantage. Provided more fuel choices, boiler users tend to burn low quality coal or biomass fuels to save its fuel expense. CFB power plant boiler can burn a wide variety of solid fuels, even including low value coal fuel, such as anthracite, bituminous, lignite, wood residue, etc.

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ZG SERIES ENERGY-SAVING CFB POWER PLANT BOILERS
Model Rated Steam 
Capacity
Rated  Steam 
Pressure 
(bar)
Superheated  Steam 
Temperature
(℃)
Feeding Water 
Temperature
(℃)
Designing Fuel
t/h BHP
ZG-35/3.82-M 35 2681 38.2 450 105 Anthracite coal
ZG-45/3.82-M 45 3447 38.2 450 105 Bituminous coal
ZG-50/3.82-M 50 3830 38.2 450 105 Anthracite coal
ZG-75/3.82-M 75 5745 38.2 450 105 Brown coal
ZG-75/5.29-M 75 5745 38.2 485 105 Bituminous coal
ZG-90/3.82-M 90 3894 38.2 450 105 Bituminous coal
ZG-110/6.5-M 110 8426 65 485 105 Bituminous coal
ZG-130/9.8-M 130 9958 98 540 150 Bituminous coal
ZG-150/9.8-M 150 11490 98 540 215 Brown coal
ZG-240/9.81-M 240 18384 98.1 540 215 Brown coal
ZG-280/9.81-M 280 21448 98.1 540 215 Brown coal
ZG SERIES INNER SEPARATION CFB POWER PLANT BOILERS
Model Rated Steam 
Capacity
Rated Steam 
Pressure
(bar)
Superheated Steam 
Temperature
(℃)
Feed Water 
Temperature
(℃)
Fuel Type
t/h BHP
ZG-15/3.82-M 15 1149 38.2 450 105 Anthracite coal
ZG-16/3.82-M 16 1226 38.2 450 105 Bituminous coal
ZG-20/3.82-M 20 1532 38.2 485 105 Anthracite coal
ZG-25/3.82-M 25 1915 38.2 450 105 Brown coal
ZG-35/3.82-M 35 2681 38.2 450 105 Bituminous coal
ZG-40/3.82-M 40 3064 38.2 450 105 Bituminous coal
ZG-45/3.82-M 45 3447 38.2 450 105 Bituminous coal
ZG-50/5.29-M 50 3830 52.9 450 105 Bituminous coal
ZG-55/3.82-M 55 4213 38.2 450 105 Brown coal
ZG-65/5.29-M 65 4979 52.9 450 105 Brown coal
ZG-75/3.82-M 75 5745 38.2 450 105 Brown coal

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