发布时间:2012/9/18 16:50:23 作者:李志如1,唐军2 【字体:
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李志如1,唐军2
(1.四川大学化工学院,四川成都 610065;2.四川日机密封件股份有限公司,四川成都 610045)
摘要:轴承在现代工业的旋转设备中占有重要的位置,它的使用寿命直接影响到设备的维护费用和企业效益。传统的油封在防止润滑油泄漏的过程中,不足之处较为明显,很难保证轴承长期有效地使用。该新型轴承保护器,在保证轴承油不外泄的同时,也能有效地保护轴承,并可胜任不同的运行工况。
关键词:轴承;轴承寿命;油封;迷宫密封;轴承保护器;切断阀
中图分类号:TH33.3 文献标识码:A 文章编号:1006-0316 (2012) 09-0050-03
A new type of bearing protector
LI Zhi-ru1,TANG Jun2
(1. School of Chemical Engineering, Sichuan University, Chengdu 610063, China; 2.Sichuan Sunny Seal Co.,Ltd., Chengdu 610045, China )
Abstract:A bearing is a crucial part of rotating equipment in modern industry, as its service life directly influences the maintenance cost and benefit of a company. The traditional oil seal can hardly guarantee long service of a bearing because of its demerits in preventing the lubricant from leaking. This article discuses a new type of bearing protector which, proves to be an effect protection for the bearing and a more secure lubricant sealing device which can be put into different services.
Key words:bearing;service life;oil seal;labyrinth packing;bearing protector;isolating valve
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收稿日期:2012-01-15
作者简介:李志如(1977-),男,湖南浏阳人,工程硕士研究生,机械工程师,主要从事中石化国际贸易工作。