基于SCADA的充填管道远程监控技术及其应用  

Remote Monitoring Technology of Filling Pipeline Based on SCADA System and its Application

作　　者：李振龙 张钦礼[2] 马先锋 何景荣 李彦龙[1] 张宇飞 LI Zhenlong;ZHANG Qinli;MA Xianfeng;HE Jingrong;LI Yanlong;ZHANG Yufei(Longshou Mine of Jinchuan Group Co.,Ltd.,Jinchang,Gansu 737100,China;School of Resources and Safety Engineering Central South University,Changsha,Hunan 410083,China;Changsha Wangcheng County Emergency Management Bureau,Changsha,Hunan 410299,China;Hunan Nonferrous Environmental Protection Research Institute Co.,Ltd.,Changsha,Hunan 410125,China)

机构地区：[1]金川集团股份有限公司龙首矿,甘肃金昌市737100 [2]中南大学资源与安全工程学院,湖南长沙410083 [3]长沙市望城区应急管理局,湖南长沙410299 [4]湖南有色环保研究院有限责任公司,湖南长沙410125

出　　处：《矿业研究与开发》2023年第11期183-187,共5页Mining Research and Development

基　　金：国家自然科学基金面上项目(52074351)。

摘　　要：为了解决粗骨料充填频发的泄漏、堵管问题,开展了龙首矿充填系统远程监控技术研究。首先通过室内试验,揭示充填管道泄漏、堵管事故的主要特征,根据管道发生泄漏、堵管后的压力及流量变化情况确定泄漏堵、管点位置,通过统计分析的方法进行管道故障识别,并将识别后的管道压力、流量数据传输至SCADA组态软件,通过软件分析实现充填管道运行状态的动态监测。开展“半堵”和“全堵”试验,验证了SCADA充填管道远程监控系统运行可靠性及算法的判断准确性,该系统对充填管道的运行状态实现远距离自动监测和安全管理。In order to solve the problem of frequent leakage and plugging of coarse aggregate filling,the remote monitoring technology of filling system in Longshou Mine was carried out.Through laboratory tests,the characteristics of filling pipeline leakage and plugging accidents were revealed.According to the pressure and flow changes after pipeline leakage and plugging,the location of leakage and plugging was determined.The pipeline fault was identified by statistical analysis and the identified pipeline pressure and flow data were transmitted to SCADA configuration software.The dynamic monitoring of the running state of the filling pipeline was realized through software analysis.The semi-plugging and full-plugging tests were carried out to verify the reliability of the SCADA filling pipeline remote monitoring system and the accuracy of the algorithm.The system can realize long-distance automatic monitoring and safety management of the operation status of filling pipeline.

关 键 词：充填管道 远程监控系统 堵管事故 泄漏事故 SCADA 

分 类 号：TD634.9[矿业工程—矿山机电]