In recent years, especiallythe introduction of national energy efficiency standard since 2010, JinanBoiler around the fuel adaptability, energy saving and emission reduction,better product performance more professional development goals, the technologyof circulating fluidized bed boiler to improve the innovation of scientificresearch personnel of cyclone separator of circulating fluidized bed boiler inthe structure of the innovation perfect, after repeated experiments andpractice, so that the fly ash average diameter of less than 80 m, fly ash andthe decrease of the particle size greatly improves the combustion efficiency ofthe boiler, the thermal efficiency of circulating fluidized bed boiler bytraditional past hovering around 80%, to about 90%, the combustion efficiencyis greatly increased high return ash slag, carbon content of <1%, the carboncontent of fly ash <8%.
Circulating fluidized bedboiler is the leading product of the economic pot. Over the past 20 years, themarket share of the similar products has been maintained at more than 50%.
According to the Chinaspecial equipment inspection and Research Institute and the national boiler andpressure vessel quality supervision center in 2011 issued by the "boiler（www.rguolu.com） efficiency test report" shows, the economic production of pot 75 tons /and 240 tons / cycle fluidized bed boiler thermal efficiency reached 90.37% and88.57%, respectively, compared with the traditional circular flow bed boilerthermal efficiency increased by nearly 10%. According to the annual consumptionof 120 thousand tons of standard coal per 130t/h circulating fluidized bedboiler, annual sales of 100 units, one year can save about 1200000 tons ofstandard coal. It is reported that economic pot annual sales of hundreds ofcirculating fluidized bed boiler, which part of the product is mixed burningcoal and waste and biomass, each year, thus saving energy is very considerable.