介质含粉尘的立式压缩机填料结构设计  

The Packing Design for Vertical Compressor of Process Gas with Dust

作　　者：张秋颖 王晓龙 ZHANG Qiu-ying;WANG Xiao-long(Shenyang Yuanda Compressor Co.,Ltd.,Shenyang Liaoning 110027)

机构地区：[1]沈阳远大压缩机有限公司,辽宁沈阳110027

出　　处：《中国科技纵横》2019年第11期53-54,共2页China Science & Technology Overview

摘　　要：介质气中含有粉尘,会造成密封环磨损严重,大大降低了密封环的使用寿命,设计了一种组合式的填料结构,通过三种不同形式的密封环组合并配合两个漏气回收和吹扫气来解决颗粒粉尘磨损密封环问题。The dust contained in the process gas will cause serious wear of the seal ring and greatly reduce the service life of the seal ring. A combined packing structure is designed, which is combined with three different types of seal rings and combined with gas recovery and purge gas. To solve the problem of particulate dust wear seal ring.

关 键 词：粉尘 磨损 非接触 密封 

分 类 号：TH45[机械工程—机械制造及自动化]