SFV全通导向浮阀塔板的开发及工业应用  

Development and industrial application of super float valve tray

作　　者：李军[1] 孙兰义[1] 胡有元[1] 昌兴武[1] 张月明[1] 

机构地区：[1]中国石油大学化学化工学院,山东青岛266555

出　　处：《化工进展》2010年第8期1576-1579,共4页Chemical Industry and Engineering Progress

摘　　要：SFV全通导向浮阀塔板为中国石油大学开发的新型塔板,其综合了国内流行的导向条阀与国外广泛使用的微型固阀的优点[0],在结构上进行了多方面的创新和优化。采用空气-富氧水体系,在φ1200mm不锈钢塔内,对SFV全通导向浮阀塔板的流体力学与传质性能进行了测试。结果表明,与F1型浮阀塔板相比,塔板压降可降低10%～30%,漏液率降低10%～30%,雾沫夹带降低10%～20%,传质效率可提高10%～20%。工业应用表明,该种塔板综合性能优异,可用于石油化工等行业的老塔改造与新塔设计。Super float valve（SFV）tray is a new type of trays developed by China University of Petroleum. SFV tray was designed with many innovation and optimization for valve structures combining the advantages of guide rectangular valve tray and micro V-grid fixed valve. The hydraulic and mass transfer performances of SFV were investigated with an air-water-oxygen system in a stainless steel column of φ1200 mm in comparison with the traditional F1 tray. Experimental results showed that SFV has pressure drop lowered by 10%—20%,weeping rate lowered by 20%—30%,entrainment lowered by 20% and mass transfer efficiency increased by 10%—20% as compared with F1. The industrial application showed that the high performance SFV tray could be used to the design and restoration of columns.

关 键 词：SFV全通导向浮阀塔板 流体力学性能 传质效率 

分 类 号：TQ028.3[化学工程]