云南冶金2026，Vol.55Issue(3)：154-158,5.
铝加工循环水系统PLC自动化控制技术研究与应用
Research and Application of PLC Automatic Control Technology in Aluminum Processing Circulating Water System
刘青朋 1臧永伟 1钱晓 1范昌林 1兰聪 1何松1
作者信息
- 1. 云南云铝涌鑫铝业有限公司,云南 建水 654300
- 折叠
摘要
Abstract
Aiming at the problems of low automation,high energy consumption and poor operation stability of traditional aluminum processing circulating water systems,a PLC-based automatic control system for aluminum processing circulating water was established,which realized variable frequency speed control of cooling towers and hot water pumps as well as linkage control of electric valves.Industrial application shows that the system can monitor the parameter changes of circulating water in real time,and the abnormal failure rate is reduced by 50％;the power consumption per ton of aluminum is reduced from 20 kW·h to 16 kW·h,with a decrease of 20％;unmanned operation is realized and the number of operators is reduced by 2.It can provide a reference for the automatic upgrading of similar industrial circulating water systems.关键词
铝加工/循环水系统/PLC/实时监测/自动化控制/节能技术Key words
aluminum processing/circulating water system/PLC/real-time monitoring/automatic control/energy-saving technology分类
信息技术与安全科学引用本文复制引用
刘青朋,臧永伟,钱晓,范昌林,兰聪,何松..铝加工循环水系统PLC自动化控制技术研究与应用[J].云南冶金,2026,55(3):154-158,5.
