催化裂化用多管式旋风分离器的现代进展  

Advances of Mult-cyclone Separators for Fluidized Catalytic Cracking Unit

作　　者：金有海[1] 毛羽[1] 刘隽人[1] 时铭显[1] 

机构地区：[1]石油大学,北京100083

出　　处：《粉体技术》1997年第3期37-42,共6页

摘　　要：通过对旋风管的导向叶片、排气与排尘结构等3部分的重大改进与创新，开发了国产EPVC系列旋风管和最新的PDC型旋风管，同时还开发了具有独特防返混排尘结构的PIM型卧管式多管旋风分离器，目前这两项技术已在全国40多个炼油厂催化裂化装置上推广应用，经济效益显著。The new EPVC series and PDC type high efficiency guide-vaned cyclone tubeswere developed on the improvements of the guide vanes, the exhaust tubes and the dust dischangeconfiguration. New PIM type multicyclone separator with horizontally installed PT-Ⅱ type cyclone tubes, of which the patented anti-backmixing cone was characteristic, was also developed.All of them were used successfully with significant economic benefits in more than 4o sets of fluidized catalytic cracking units.

关 键 词：流化催化裂化 装置 炼油厂 多管式 旋风分离器 

分 类 号：TE969[石油与天然气工程—石油机械设备] TQ051.8[化学工程]