Process design of fluidized bed cooler for pyrite cinder 矿渣沸腾冷却器的工艺设计
Investigation into an innovative vibration fluidized bed ash cooler 振动流化床冷渣器试验研究
The problems which occured during operation, such as the tube cracking in the secondary superheater and the tube abrasion by fly ash in the evaporation zone and fluidized bed cooler, have been tackled by taking appropriate and effective measures. 针对设备运行中暴露出的问题&二级过热器管爆破、沸腾层汽化冷却器管磨损穿孔、蒸发管区的飞灰磨损,采取了相应的技术措施,取得了较好的效果。
The preliminary experiments indicated that, the steady operation of selective fluidized bed bottom ash cooler could be ensured throngh the adjustment of fluidized air velocity according to the bed pressure drop. 初步试验的结果表明:可以按照床层压降的大小,通过调节流化风速来保证选择性流化床冷渣器稳定运行。
Heat Balance Calculation for Fluidized bed Cooler 流化床冷却器热量平衡计算
Based on the successful operation of product cooling system of DAP plant, the author deduces theoretically the heat balance equation of fluidized bed cooler, and the equation is verified by practical data. 在磷酸二铵装置成品冷却系统成功运行经验的基础上,理论推导出流化床冷却器的热量平衡式,并以实际操作数据加以验证。
Approach on Operating Technology for Fluidized Bed Stripper Soilds Cooler 流化床选择性冷渣器运行技术探讨
Design and Problem Analysis of Fluidized Bed Ash Cooler 流化床冷渣器的设计与故障分析
Cold Model Experiments on A Selective Fluidized Bed Bottom Ash Cooler, in A 410 t/ h CFB Boiler 410t/h循环流化床锅炉选择性流化床冷渣器冷态试验研究
The Outgoing Slag Temperature of a Fluidized Bed Air-Cooled SIag Cooler and Its Distribution Pattern 流化床风冷式冷渣器的排渣温度及其分布
He possibilities of appling heat pipe technique to sulphuric acid plants for fluidized bed roaster, cinder cooler, SO 3 cooler, fixed bed convertor, fluidized bed convertor and start up preheater are discussed. 探讨了热管技术在硫酸工业中沸腾焙烧炉、矿渣废热回收、SO3冷却器、固定床转化器、沸腾床转化器、转化系统开工预热器六个方面的应用。
Nowadays, a selective fluidized bed bottom ash cooler is commonly used in most of the circulating fluidized bed ( CFB) boilers with the capacity of 410t/ h or more in China for the cooling of bottom ash. 当前,国内大容量(≥410t/h)循环流化床(CFB)锅炉,大部分采用选择性流化床冷渣器对底渣进行冷却。
Cold Numerical Simulation on a Selective Fluidized Bed bottom ash Cooler 选择性流化床冷渣器的冷模数值模拟
The study of gas-solid directly contacting heat transfer in the vibrated fluidized bed ash cooler 振动流化床冷渣器内气固直接接触换热的研究
PM 7 CFB ( Circulating Fluidized Bed) boiler, which utilizes the technique of under-bed starting burner preliminary drying unit and slag cooler gas bypass system. The new method can be performed in two steps. PM7型循环流化床锅炉,提出了1种基于床下启动燃烧器预烘装置和冷渣器旁路热风技术的新型烘炉方法。
Selection of Gas Velocity of Fluidized bed Cooler in DAP Production 磷铵生产中流化床冷却器操作气速范围的确定
Based on study of the performances of the flow and the slag discharge of selective fluidized bed ash cooler, we developed a novel mixing-type fluidized ash cooler. 此外,在对选择性流化床冷渣器的流动和排渣性能研究的基础上,设计开发了一种混流式流化床冷渣器。