摘要
目前,大多数矿山内的通风构筑物仍依赖人工控制或半自动控制,无法满足智慧矿山对设备的远程和自动化控制要求。针对某金矿井下通风构筑物存在的控制方式自动化程度低、控制动作较为单一等问题,对该矿原有的通风构筑物控制系统进行了优化设计。本次研究以"上位机+自动控制技术+通风构筑物动力装置"为该金矿井下通风构筑物控制系统的基本模式,通过LabVIEW组态软件编写控制系统的上位机监控界面,采用西门子S7-1200系列PLC控制技术对该井下通风构筑物控制系统进行设计,并利用分站通讯方式提高了系统的安全性和灵活性。该系统不仅实现了对该金矿井下通风构筑物工作状态的实时监控,还提供了自动和手动2种控制方式。该系统在某金矿投入使用后,使得井内的通风环境得到了明显改善,一定程度上保障了该金矿的安全生产。
At present,most ventilation structures in mines still rely on manual control or semi-automatic control,which can not meet the remote and automatic control requirements of intelligent mine equipment.The control system of ventilation structure is optimized in a gold mine,because there are many problems in the ventilation structure,such as low automation of control mode and single control action.The basic mode of the control system of the underground ventilation structure in the gold mine is"upper computer+automatic control technology+ventilation structure power device".The upper computer monitoring interface of the control system is programmed by Lab VIEW configuration software,and the control system of the underground ventilation structure is designed by using Siemens S7-1200 Series PLC control technology,the security and flexibility of the system are improved by using the sub-station communication mode.The system not only realizes the real-time monitoring of the working state of the ventilation structure in the mine,but also provides automatic and manual control modes.After the system was put into use in the gold mine,the ventilation environment in the mine was improved obviously,and the safety production of the gold mine was ensured to some extent.
作者
胡巧琴
张君鹏
王远
杜翠凤
HU Qiaoqin;ZHANG Junpeng;WANG Yuan;DU Cuifeng(School of Civil and Resources Engineering,University of Science and Technology Beijing,Beijing 100083,China;Dayingezhuang Gold Mine,Zhaojin Mining Industry Co.,Ltd.,Zhaoyuan 265414,China)
出处
《金属矿山》
CAS
北大核心
2021年第10期209-213,共5页
Metal Mine
基金
国家重点研发计划项目(编号:2018YFC0604605)
中央高校基本科研业务费项目(编号:FRF-TP-19-039A1)。
关键词
通风构筑物
PLC技术
控制系统
自动化
ventilation structure
PLC technology
control system
automation
