摘要
通过对重型压力离心机样机运行状态等问题的研究,找到了重型压力离心机内部机械密封损坏的原因。通过优化离心机内部密封系统结构,将干摩擦变成了液体润滑,改善了密封的工作环境,实现了重型压力离心机内部密封的可连续冲洗及润滑,延长了机械密封的使用寿命。
In this article,by the research on the operation status of the prototype of the heavy pressure centrifuge,the cause of the damage to the mechanism’s inner mechanical seal of is identified. By optimizing the structure of the inner sealing system,dry friction turns into liquid lubrication,which improves the working environment of the sealing structure,realizes its continuous flushing and lubrication,and prolongs the service life of the mechanical seal.
作者
王瑞
张玉龙
敬晓辉
陈正满
翟英明
WANG Rui;ZHANG Yu-long;JING Xiao-hui;CHEN Zheng-man;ZHAI Ying-ming(School of Chemical Equipment,Shenyang University of Technology,Shenyang 110023;PetroChina Liaoyang Petrochemical Company,Liaoyang 111003)
出处
《机械设计》
CSCD
北大核心
2020年第11期42-46,共5页
Journal of Machine Design
基金
辽宁省高等学校基本科研项目重点项目(LZGD2017006)。
关键词
重型压力离心机
机械密封
优化设计
heavy pressure centrifuge
mechanical seal
optimization design
