| 高温重油泵机械密封端面热失效分析及解决方案 |
| |
| 引用本文： | 吴沁,王荣,杨建军,包磊,王永恒.高温重油泵机械密封端面热失效分析及解决方案[J].甘肃科学学报,2007,19(4):132-134. |
| |
| 作者姓名： | 吴沁 王荣 杨建军 包磊 王永恒 |
| |
| 作者单位： | 1. 兰州理工大学,机电工程学院,甘肃,兰州,730050
2. 兰州炼油化工设备维修公司,甘肃,兰州,730060 |
| |
| 摘 要： | 针对化工企业高温重油泵机械密封经常出现的2种失效形式,从多方面进行分析计算,找出了失效的原因及变化规律,进而针对不同失效形式及介质提出几种解决方案,并在实践中得到应用.
|
| 关 键 词： | 热失效 热裂 过度磨损 |
| 文章编号： | 1004-0366（2007）04-0132-03 |
| 收稿时间： | 2006-12-13 |
| 修稿时间： | 2006年12月13 |
An Analysis of Troubles on Mechanical Seal Face of Heavy Oil Pump with High Temperature |
| |
| WU Qin,WANG Rong,YANG Jian-jun,BAO Lei,WANG Yong-heng.An Analysis of Troubles on Mechanical Seal Face of Heavy Oil Pump with High Temperature[J].Journal of Gansu Sciences,2007,19(4):132-134. |
| |
| Authors: | WU Qin WANG Rong YANG Jian-jun BAO Lei WANG Yong-heng |
| |
| Institution: | 1. School of Mechanic-electronic Engineering,Lanzhou University of Sicence and Technology Lanzhou 730050, China;2. Equipment Maintenance Company, Lanzhou Petroleum Refinery Complex, Lanzhou 730060, China |
| |
| Abstract: | Two invalid forms of mechanical seal of heavy oil pump with high temperature are often found in chemical plants. We analized and calculated them from several aspects. The causes of invalidity and the law of change have been found. According to different invalid forms and mediators,we heve put forward some solutions which are proved to be valid. |
| |
| Keywords: | heat invalid heat split excessive wear |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
