分子筛焙烧及氧化物还原回转炉密封结构的设计  

Design of the Seal Structure of the Molecular Sieve Calcination and Rotary Furnaces for Oxide Reduction

作　　者：田华 王世宏 窦岩[3] 

机构地区：[1]中石化催化剂齐鲁公司 [2]中石油兰州分公司 [3]天华化工机械及自动化研究设计院

出　　处：《化工机械》2008年第3期164-167,共4页Chemical Engineering & Machinery

摘　　要：根据裂化催化分子筛焙烧及氧化物还原反应的特点,在分析现有回转炉密封结构的基础上,设计了适宜回转炉的密封结构(W形填料+回转支撑定位),并对该密封结构进行了分析。Based on the reducing reaction characteristics of the cracking and catalysis molecular sieve calcination and oxide reaction and the analysis of the existing seal structure of the rotary furnaces, a suitable seal structure of the rotary furnaces was designed （ W-shaped packing ＋ rotary support position-setting）, and the newly-designed seal structure was analyzed.

关 键 词：回转炉 分子筛 MNO2 密封结构 W形填料 

分 类 号：TQ054.7[化学工程]