转盘塔机械密封设计中应注意的几个问题  

Several Problems in Design of Mechanical Seal Used in Rotary

作　　者：蔡晓君[1] 曹文锦 

机构地区：[1]北京石油化工学院,北京102617 [2]燕化炼油厂,北京102500

出　　处：《化工设备与管道》2003年第3期5-6,12,共3页Process Equipment & Piping

摘　　要：在实现由内动力驱动改为外部电动机驱动的过程中,如何解决塔的轴封,成为设备改造中的主要问题。本文分析了带旋转轴塔轴 封改造中应注意的几个关键问题。In changing internal power drive to external motor drive, the design of shaft seal used in the tower is the key of equipment reform. In this article, several key points in the reform of the shaft seal used in the rotary disc tower were analyzed.

关 键 词：转盘塔 机械密封 设计 电动机驱动 轴封 

分 类 号：TQ051.5[化学工程]