机械真空泵远程故障诊断系统研究与应用  

Research and Application of Remote Fault Diagnosis System for Mechanical Vacuum Pump

作　　者：刘蒙[1] 吴建龙[1] 赵腾[1] 朱浪涛[1] 曹海玲[1] 张明[1] 马正峰 张咪 付登峰[1] LIU Meng;WU Jian-long;ZHAO Teng;ZHU Lang-tao;CAO Hai-ling;ZHANG Ming;MA Zheng-feng;ZHANG Mi;FU Deng-feng(China National Heavy Machinery Research Institute Co.,Ltd.,Xi′an 710032,China)

机构地区：[1]中国重型机械研究院股份公司,陕西西安710032

出　　处：《真空》2021年第2期48-51,共4页Vacuum

基　　金：陕西省重点研发计划项目(2018ZDXM-GY-072)。

摘　　要：真空精炼炉是一种用于生产高品质钢水的二次冶炼装置,其核心是机械真空泵系统。该系统能否长期稳定运行将直接影响到钢水冶炼效果和吨钢成本,因此对该系统进行在线监测和快速故障诊断尤为重要。本文以RH真空精炼炉为例,将各级机械真空泵与多种监控设备耦合,并引入远程物联网技术,创建了远程故障诊断系统,并得到国内某钢厂实践验证。Vacuum refining furnace is a secondary smelting device used for producing high quality molten steel,and the core of which is mechanical vacuum pump system. The long-term stable operation of the system will directly affect the molten steel smelting effect and the cost of steel per ton. Therefore, online monitoring and rapid fault diagnosis of the system are particularly important. In this paper, we take the RH vacuum refining furnace as an example, couple mechanical vacuum pumps at various levels with various monitoring equipment, and introduce remote Internet of Things technology to create a remote fault diagnosis system, which has been verified by a domestic steel plant.

关 键 词：真空精炼 机械真空泵 远程物联网 故障诊断 

分 类 号：TF769[冶金工程—钢铁冶金]