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信息科技加速矿山智能化

中国机械工业联合会机经网  发布时间:2019-06-05 13:52:38  来源:中国工业新闻网


关键词: 信息科技    矿山智能化   

今年以来,山东能源淄矿集团唐口煤业公司立足“智能化矿山”建设,不断探索信息科技应用,为企业注入了高效发展的新活力。

  文 | 山东能源淄矿集团唐口煤业公司 张继涛 张超

  今年以来,山东能源淄矿集团唐口煤业公司立足“智能化矿山”建设,不断探索信息科技应用,为企业注入了高效发展的新活力。

  唐口煤业公司井下采深近千米,煤层具有冲击倾向性。由于煤层赋存较深,原岩应力较大,普通静压注水往往存在水流注不进去、煤壁到处漏水、注水防冲效果不好等问题。该公司技术人员成功研制出1套煤层自动注水监控系统,能够实现井上下对井下注水工作的实时控制,防冲监测值班人员可通过控制系统实现动静压切换、注水泵开停、单孔注水量的实时监控等功能,实现?#21496;?#19978;对井下远程监控,动静压自动切换,流量、压力等数据实时采集,提高了注水效率。

  该公司部分采区地表建筑物密集,现?#26800;?#24418;?#23478;?#19981;能准确反?#36710;?#34920;地理信息。通过购进航空摄影测量的无人机,技术人员采用固定翼无人机进?#26800;?#31354;摄影,进行采区地表建筑物的航空摄影、像控点测量以及内业测图,最终获取了正射影像图和1:2000地形图,保证了采区地表地形图地物测绘的精?#21462;?/p>

  针对主?#26412;?#30340;立井摩擦式提升系统的提升机摩擦衬垫磨损严重的问题,唐口煤业引进了一?#36164;?#25511;绳槽车削装置。该装置采用PLC控制,车刀转速最高达到15000r/min,车削精度高。一旦单块摩擦衬垫因受力问题出现凹陷、绳槽磨损较大时,使用该装置对更换后摩擦衬垫绳槽进行车削,满足了矿井提升系统需求。该套装置的应用,让主井两部提升机滚筒摩擦衬垫更换时间由2年?#26144;?#20026;3年一次,年节约材料费用12.6万元,每年可多提1051吨煤炭,年创经济效益15.65万元。

  为了有效监督机电设备的?#24067;?#32500;护,保证井下机电设备安全运行。该公司技术人员将无线射频技术和基于WCDMA的3G无线通讯技术相融合,结合计算机B/S架构平台,以开发的手机智能终端APP软件技术,实现了对机电设备的点检、?#24067;臁?#35813;系统投入使用以来,取得了28.9万元的经济效益。

  针对轨道运运输电机车占用人员多,工序复杂,电机车司机易出?#20540;?#26426;车超速行驶、道岔方向扳错或不到位、误判断行车信号行车等不安全行为,造成牵引物料、矿车掉落掉道等安全隐患。在“机械化换人、自动化减人、科技强安”的“智慧矿山”理念下,公司与泰安科技学院联系,合作开发出一套电机车无人驾驶系统。该系?#36710;?#25972;了电机车控制板中芯片,采用电机车精确定位技术,配有车载控制器,自主?#37038;?#36965;控分配的运输指令,获悉路径、区间等信息,进行自主运?#26800;?#25972;、进退向选择、速度控?#39057;齲?#23454;?#20540;?#26426;车200米范围内的自动驾驶。电机车无人驾驶运输,相比人工操控速度更快,提高了设备的使用率。既降低了电机车司机的劳动强度,又消除了安全隐患。站在视线“盲区”的电机车司机,也能如同操作遥控汽车一样,轻松完成电机车顶拉矿车任务。

  “下一步,我们将把打造一流‘智慧化矿山’作为企业发展的着力点,全面实施生产信息化、自动化、智能化,依靠科技创新,为公司高质量发展插上腾飞的翅膀。?#22791;?#20844;司执行董事、经理薄其山说。

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