摘要
ARG-500CME型罗茨鼓风机机封原采用合金铸铁材质的涨圈密封,该密封在运行过程中多次出现振值高,温度高等问题,运行一段时间,机封密封性能降低,严重影响系统的稳定性,为改变这种现状,通过对机封结构型式改造——改成机械密封结构,提高机封的使用寿命,降低检修频率,从而提高生产稳定性和操作人员的安全性。
ARG-500CME-type Roots blower machine seal original alloy cast iron material of the ring ring seal, the seal in the course of the operation of many times the high value of vibration, high temperature problems, running for a period of time, seal sealing performance, serious impact System stability, in order to change the status quo, we through the mechanical seal structure type transformation-into mechanical seal structure, improve the life of the machine seal, reduce the maintenance frequency, thereby enhancing the stability of the production and the safety of the operator.
出处
《化工设计通讯》
CAS
2017年第10期93-93,共1页
Chemical Engineering Design Communications
关键词
涨圈密封
密封性
改造
机械密封
up ring seal
sealability
transformation
mechanical seal
