基于Portal的原矿抛废自动控制系统研发与应用  

Development and Application of Automatic Control System for Waste Discarding and Separation of Raw Ore Based on Portal

作　　者：王思远 宁伟 齐鸣 马崇振[1] 熊伟 龚文勇[1] WANG Siyuan;NING Wei;QI Ming;MA Chongzhen;XIONG Wei;GONG Wenyong(Changsha Research Institute of Mining and Metallurgy Co.,Ltd,Changsha,Hunan 410012,China;China Municipal Engineering Central South Design&Research Institute Co.,Ltd,Wuhan,Hubei 430010,China)

机构地区：[1]长沙矿冶研究院有限责任公司,湖南长沙410000 [2]中国市政工程中南设计研究总院有限公司,湖北武汉430010

出　　处：《矿业研究与开发》2020年第11期165-167,共3页Mining Research and Development

基　　金：国家科技部科研院所技术开发研究专项(2012EG113170)。

摘　　要：针对低品位矿石原矿抛废预处理分选中人工操作效率低的情况,在湖南某原矿抛废选矿厂中,结合输送带、圆振动筛、X射线分选等设备和工艺流程,设计了基于西门子TIA-Portal的全集成自动化控制平台,对工艺流程进行全自动控制,同时对设备工况进行实时监控和报警。自动控制系统的运行结果表明,实现设备和工艺流程的全自动监控改变了传统人工操作的不安全因素,降低了抛废系统的能耗,原矿抛废系统运行稳定,为矿山企业创造了可观的效益。In view of the low efficiency of manual operation in the pretreatment and separation of low-grade raw ore,a fully integrated automatic control system based on Siemens TIA-Portal was designed for a waste discarding concentrator in Hunan Province.The system combines the equipment and process flow of conveyor belt,circular vibrating screen and X-ray separation,and can automatically control the process flow and realize real-time monitor and alarm for the working condition of the equipment.The operation results of the automatic control system show that the automatic monitoring of equipment and technological process has changed the unsafe factors of traditional manual operation,and has reduced the energy consumption of the waste discarding system,with a stable operation.The system can create considerable benefits for mining enterprises.

关 键 词：抛废分选 自动控制 系统架构 Portal设计 PLC 

分 类 号：TD928.9[矿业工程—选矿]