High speed external circulating fluidized bed hot water boilers are mainly used for heating system and heating supply in cities, enterprises and heating company. They are characterized by their unmatched fuel flexibility and cover nearly all solid fuels from coal and biomass to alternative fuels and wastes.
Capacity : 29-168MW
Coal, Biomass, Co-firing
Heating Supply, Thermal Power Plant
97 ~ 99% combustion efficiency, remarkable energy saving effect
97 ~ 99% combustion efficiency, and 87 ~ 92% thermal efficiency, it is 15 to 20% higher than national standard. Bring remarkable energy saving effect and economic benefit. It can reduce the waste of energy and the particulate emissions, have great social benefit.
Low wear, saving repair costs
Low flow rate of the flue gas, low density of materials in the furnace, makes almost no wear and tear of heating surface which can extend boiler use period and low maintenance cost. Besides, our CFB boiler annual operating time is longer than 8000 hours.
20% power saving, low bed pressure running
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.
By optimized classification of low temperature of NOx can be decreased to less than 100mg/Nm3, outstanding performance of the environmental protection.