摘要
介绍干气密封的几种配置型式及相应适用范围,并针对某丁辛醇装置辛烯醛加氢压缩机机械+浮环组合式密封存在的问题,选用串联式干气密封进行改造。改造后的干气密封运行平稳,经济效益可观。
Several configuration types and suitable scale of the dry gas sealing were de- scribed. Aiming at the problem existing in mechanical and floating ring combined type shaft sealing on the compressor for hydrogenation of octenal, tandem dry gas sealing type was used to reform on the compressor. Running of the compressor was stable and economic profit was obvious after adopting the dry gas sealing reform.
出处
《齐鲁石油化工》
2016年第2期136-138,150,共4页
Qilu Petrochemical Technology
关键词
压缩机
轴封
干气密封
compressor
shaft sealing
dry gas sealing
作者简介
阎镇（1981-），男，高级工程师。2004年毕业于潍坊学院机械设计制造及其自动化专业，现在中国石化齐鲁分公司机械动力处从事转动设备管理工作。电话：0533—7511603：E—mail：yanzhen．qlsh@sinopec．com。
