金属波纹管机械密封

金属波纹管机械密封

Metal bellows mechanical seal

本文则通过运用ANSYS有限元分析软件，根据挤压成型金属波纹管机械密封的使用工况选取参数进行优化分析，最终获得最为优化的结构尺寸。

The most optimized structure size is obtained by ANSYS finite element analysis software according to selecting the operating conditions parameters of analysis for metal bellows mechanical seals by extruded forming .

高温条件时采用金属波纹管机械密封；

At high temperature , metallic bellows seal can be adopted ;

焊接金属波纹管机械密封的应用与存在的问题

Application of welded metal bellow mechanical seal and its existential problems

金属波纹管机械密封结垢处理与低压蒸汽冷却

Scale prevention and low pressure steam cooling for mechanical sealing of metal bellows expansion joints

液态烃泵用焊接金属波纹管机械密封的失效原因及解决办法

Cause and Solution for Invalidation for the Welded Metal Bellow Mechanical Seal for Liquid Hydrocarbon Pump

采用这种优化分析法，对不同的条件和不同的使用工况的挤压成型金属波纹管机械密封结构进行优化分析，获得一系列的优化结构，形成便于使用的数据库。

Optimization analysis of metal bellows mechanical seals by extruded forming is conducted according to different conditions and different operating conditions .

介绍了炼油装置上的高温减压渣油泵金属波纹管机械密封在国产化过程中遇到的问题与失效分析以及改进措施。

S : In this article we focus on the problems of bellow mechanical seal of cracking heater charge pump : troubles 、 trouble analysis and improvements .

结合某中压热氨泵的机械密封改造，对金属波纹管机械密封与普通机械密封的性能对比进行了分析，指出金属波纹管机械密封可以在很多工况下取代使用，辅助密封圈的普通机械密封。

Some improvements for mechanical seals on mid-pressure ammonia pumps in our plant is summarized , A performance contrast is analysed and some application recommendations are given in future service preferentially for the metal bellow type mechanical seals .