主题：【原创】精轧机润滑系统在线润滑油含水率监测

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在线实时监测精轧机润滑油含水装置设计
赵晓1  张峰2  张晨龙2    刘仁德3

（1. 河南机电学校  河南郑州  451191  2. 深圳市先波科技有限公司 深圳 518057  3.上海宝钢工业技术服务有限公司 上海 201900）

摘要：高速线材生产线冷却水污染润滑系统是目前国内各高线机组最常见的问题。设计一种基于电化学阻抗谱(EIS) 的实时监测高线轧机润滑油含水率变化的监测装置，并进行实验室模拟测试。结果表明，该装置能够在线准确地检测出润滑油中的含水率，并能实时监测滑油中水分含量的变化趋势；该测量装置对油液中磨损金属颗粒的反应不太敏感，在使用中可以忽略污染颗粒的影响。
关键词: 在线监测；润滑油；油品含水率；轧机润滑
Device design of On-line real-time monitoring containing moisture in finishing mill lubricant
  Zhao xiao1  Zhang Feng 2    Zhang Chenlong 2  Liu Rende 3
( 1, Henan Mechanical Electrical Secondary School, Henan Zhengzhou，451191 China; 2. Frontwave Technology Inc., Shenzhen, 518057 China; 3 ,ShangHai Baosteel industry technology serveice corp. ShangHai 201900 China;)
Abstract: It is currently the most common problems that lubrication system of High-speed wire production line is contaminated by cooling water. Monitoring device, which can monitor moisture content in the lubricant of high-speed wire rod mill in real-time, is designed based on electrochemical impedance spectroscopy (EIS), and tested in the laboratory. Experiment results show that the device can accurately detect the moisture content of oil, and real-time monitor variation trend of the moisture. The device is not sensitive to the wear metal particles in the oil, so the influence of contamination particle can be ignored in service.
Keywords: on-line monitoring; oil, water content, rolling mill lubrication