铜选矿厂基础自动控制系统与专家控制系统融合探讨  

Discussion on the Integration of Basic Automatic Control System and Expert Control System in Copper Concentrator

作　　者：刘文杰 左双杰 LIU Wen-jie;ZUO Shuang-jie(Shenyang Nonferrous Metallurgy Engineering&Research Institute Co.,Ltd.,Shenyang 110003,China)

机构地区：[1]沈阳有色冶金设计研究院有限公司,辽宁沈阳110003

出　　处：《有色矿冶》2024年第5期43-47,共5页Non-Ferrous Mining and Metallurgy

摘　　要：以国家2025智能制造和工业4.0为依托,全面实现矿山的数字化、信息化、智能化为目标,以非洲某铜矿选矿厂的自动化实现过程为例,全面详细地分析了选矿自动化的工艺要求,仪表和阀门的选型,DCS控制系统的架构,与第三方工艺设备的通信控制和国外先进磨浮选矿专家系统的应用。在选矿基础自动化方面,着重分析选矿各工艺流程的检测与控制要点;特别是在线分析仪的应用,强调了矿浆取样和后台分析两项工作具有同样的重要性。在磨浮选矿专家控制系统方面,对高级传感器系统的块度成像分析仪、泡沫成像分析仪及磨音分析仪的功能和使用方法进行了分析,同时对磨浮选矿专家控制系统要实现的具体功能进行了说明。通过实践证明,选矿基础自动化控制系统和磨浮选矿专家控制系统的相互配合,是实现选矿厂现代化智能工厂的必由之路。Based on the national 2025 intelligent manufacturing and industry 4.0,fully realize the digitization,information and intelligence of the mine as the goal,taking the automation realization process of a copper concentrator in Africa as an example,the process requirements of mineral processing automation,the selection of instruments and valves,the architecture of DCS control system are analyzed comprehensively and in detail.Communication control with the third party process equipment and the application of advanced grinding and floating mineral processing expert system abroad.In the basic automation of mineral processing,emphasis on the analysis of mineral processing process detection and control points,especially the application of online analyzer,emphasized the pulp sampling and background analysis of the two work has the same importance.In the grinding and floating mineral processing expert control system,the functions and use methods of the block imaging analyzer,foam imaging analyzer and grinding sound analyzer of the advanced sensor system are analyzed,and the specific functions of the grinding and floating mineral processing expert control system to be realized are explained.Through practice,it has been proved that the cooperation between the automatic control system ofmineral processing base and the expert control system is the only way to realize the modern smart factory of concentrator.

关 键 词：数字化矿山 基础自动化 专家控制系统 智能工厂 

分 类 号：TD952[矿业工程—选矿]