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CFB Steam Boiler

Capacity: 10 t/h – 75 t/h

Pressure: 1.25-5.3 MPA

Applications: Chemical, food, tobacco, textile, printing and dyeing, feed, medicine, building material, wine, rubber, hospital

Fuel: Bituminous coal, anthracite, meagre coal, lignite, gangue, waste, sludge

Temperature: 194-485 ℃

CFB Steam Boiler


Circulating fluidized bed combustion technology is a clean coal combustion technology that developed in the past 20 years, circulating fluidized bed steam boilers have wide fuel adaptation, high combustion efficiency, low NOx emissions, low cost of furnace limestone desulfurization, strong load adaptability, can burn low grade fuels and other advantages. Along with economic development and improvement of the living standard, urban central heating requirements gradually increased, and hot water heating has been developing rapidly in domestic within the past decade.


wide fuel adaptation, can not only burn high quality coal but also low quality coal with low volatile and high ash;

high combustion efficiency, gas-solid mixing well, large particles unburnt fuel can be recycled back into the furnace burning;

high efficient desulfurization, low-temperature combustion and low Nox (nitrogen oxide) emissions.

large range of load regulation, load regulation;

fuel pre-treatment system simpler compared with pulverized coal fired boiler, is easier to realize comprehensive utilization of ash and slag.


Model Rated Thermal Power t/h Working Pressure MPA Rated Output Water Temperature ℃ Thermal Efficiency %
DHX35-1.25-AⅠ 35 1.25 194 89
DHX50-1.25-AⅠ 50 1.25 194 89
DHX75-1.25-AⅠ 75 1.25 194 89
ZZ-35/3.82-AⅠ 35 3.82 450 89
ZZ-50/3.82-AⅠ 50 3.82 450 89
ZZ-65/3.82-AⅠ 65 3.82 450 91
ZZ-75/3.82-AⅠ 75 3.82 450 91
ZZ-75/5.3-AⅠ 75 5.3 485 91
 Any change of technical data shall not be advised additionally.

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