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Circulating Fluid Bed Boiler
Circulating fluidized bed (CFB) boilers use all kinds of solid fuels, from biomass to refuse derived fuel (RDF), to produce reliable and efficient clean energy. Fuel flexibility is at the core of CFB technology, contributing to fossil fuel and CO2 emissions reduction while using local alternative renewable fuels.

Product introduction

Overview:

Circulating fluidized bed (CFB) boilers use all kinds of solid fuels, from biomass to refuse derived fuel (RDF), to produce reliable and efficient clean energy. Fuel flexibility is at the core of CFB technology, contributing to fossil fuel and CO2 emissions reduction while using local alternative renewable fuels.

Benefit:

1.Wide adaptability of the fuel, can burn high-quality coal, but also with low-volatile, high ash low-quality coal.

2.High combustion efficiency, good gas-solid mixing, unburned large particles of fuel can be recycled back to the furnace full combustion.

3.High efficiency desulfurization, low temperature combustion, NOx(nitrogen oxide) emissions.

4.Load adjustment range, load adjustment fast.

5.Fuel pretreatment system is simple(compared with the pulverized coal furnace),easy to achieve the comprehensive uti ization of ash.

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Technical parameters
Model
LG-35/3.82-MLG-75/3.82-MLG-130/5.3-M
Rated evaporation capacityt/h3575130
Rated working pressureMPa3.823.825.3
Steam temperature450450450
Feed water temperature105150150
Applicable fuel
bituminous coal, anthracite, lean coal, lignite, gangue, slime, petroleum coke
Fuel particle size requirementsmm≤10≤8≤10
Limestone particle size requirementmm≤2≤2≤2
Drum centerline elevationmm250002830033000
The highest point elevation of boiler bodymm267503395054270

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