循环流化床技术是新一代高效、低污染清洁燃烧技术，燃料及脱硫剂经炉内多次循环，反复燃烧和反应，能达到低NOx排放、高脱硫率和高燃烧效率。
本产品具有锅炉热效率高、污染物排放低、燃料适应性广、运行可靠等优点，在降低高度的同时性能又不下降，既解决了链条炉排锅炉低效、污染重的问题，也解决了立式循环流化床高度较大、成本较高的问题。
主要技术参数
锅炉型式:循环流化床锅炉
锅炉出力: 4~90t/h ( 2.8MW ~ 64MW )
热效率:≥88%
适用燃料:烟煤、无烟煤、褐煤、贫煤、煤矸石、高硫煤、油页岩、生物质、药渣
燃料热值范围: 1500- -5500Kcal/kg
炉膛温度: 850~ 900C
炉膛结构:膜式壁
传热介质:水、导热油
脱硫方式:炉内加石灰石脱硫
NOx治理:低温分级燃烧
产品特点
◆热效率高，节能效果明显，运行成本低。
◆污染物排放低，环保性能好。
◆燃料种类适应性广。可以燃用烟煤、无烟煤，还可以燃用贫煤、褐煤、油页岩、煤矸石等劣质化石燃料以及生物质，或者混烧上述燃料。
◆采取膜式壁结构，密封及保温效果好，节省安装成本和时间。
◆卧式布置，结构紧凑，占地面积小。
◆运行可靠，故障率低。
◆操作简便，节省人力。
Circulating fluidized bed technology is a new and clean combustion technology with high eficiency and less pllution. It can reduce NOx emission; improve desulfrzation rate and combustion eficiency by repeated recycling and bumning, chemical reaction of fuel and desulfurizing agent.
Our product has high thermal eficiency, low emission, wide fuel adaptability, and reliable operation etc.. Low efficiency,serious pollution caused by chain grate boilers, and expensive cost caused by high height of vertical CFB boiler all have been overcome by horizontal circulating fluidized bed technology.
The Main Parameters
Boiler type: CFB Boiler
Boiler capacity: 4~ 90th (2.8MW ~ 64MW)
Thermal Efficiency:≥88%
Fuel: Bituminous coal, anthracite, lignite, lean coal, coal gangue, high-sulfur coal, oil shale, biomass, residues etc.
Fuel heat value range: 1500-5500Kcal/kg
Furnace temperature: 850~ ~ 900C
Furmnace structure: Membrane wall
Heat transfer medium: Water、 Heat-conducting oil
Desulfurization method: Adding limestone to the furmace
Nox treatment: Low temperature staged combustion
Advantages of CFB Boiler
◆High heat eficiency, remarkable energy saving efeet and lower operation cost.
◆Lower pollutants emission and environment friendly.
◆Wide fuel adaptability, including various coals, oil shale, solid waste,rice husk, wood chip and other biomass,or the above mixture.
◆Membrane wall structure,good sealing and insulation, short insallation
time and low installation cost.
◆Compact structure and minimal space required.
◆Stable operation and low failure rate
◆Easy operation and low labor cost
