大采高智能化综采装备关键技术研究
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摘要
为了保障智能化综采装备安全高效运行和智能化综采技术常态化应用,以陕西黄陵二号煤矿有限公司大采高综采工作面为例,针对采煤机、液压支架、视频系统等智能化综采装备,重点研究了采煤机精准调高传感器及其保护装置、机械和液压系统可靠性、CAN总线通信隔离、远程启停控制、外喷雾装置,液压支架压力及行程传感器、推溜控制,视频系统高性能广角摄像仪和多角度调节安装架等关键技术,从而不断提升大采高智能化综采装备的可靠性和监控精准度。
In order to ensure safe and high-efficient operation of intelligent fully mechanized mining equipments and normalized application of intelligent fully mechanized mining technologies,for fully mechanized mining equipments such as shearer,hydraulic support and video system in large mining height fully mechanized mining face of Shaanxi Huangling No.2 Coal Mine Co.,Ltd.,some key technologies were focused on including on precise height sensor and its protection equipment,mechanical and hydraulic system reliability,CAN bus communication isolation,remote start-stop control and outer spraying equipment for shearer,pressure sensor,travel sensor and support pushing control for hydraulic support and wide-angle camera with high performance and multi-angle adjustable mounting frame for video system.The key technologies can continuously improve reliability and monitoring accuracy of intelligent large mining height fully mechanized mining equipments.
In order to ensure safe and high-efficient operation of intelligent fully mechanized mining equipments and normalized application of intelligent fully mechanized mining technologies,for fully mechanized mining equipments such as shearer,hydraulic support and video system in large mining height fully mechanized mining face of Shaanxi Huangling No.2 Coal Mine Co.,Ltd.,some key technologies were focused on including on precise height sensor and its protection equipment,mechanical and hydraulic system reliability,CAN bus communication isolation,remote start-stop control and outer spraying equipment for shearer,pressure sensor,travel sensor and support pushing control for hydraulic support and wide-angle camera with high performance and multi-angle adjustable mounting frame for video system.The key technologies can continuously improve reliability and monitoring accuracy of intelligent large mining height fully mechanized mining equipments.
引文
[1]范京道.煤矿智能化开采技术创新与发展[J].煤炭科学技术,2017,45(9):65-71.FAN Jingdao.Innovation and development of intelligent mining technology in coal mine[J].Coal Science and Technology,2017,45(9):65-71.
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[4]田成金.可视化远程干预型智能化采煤关键控制技术研究[J].煤炭科学技术,2016,44(7):97-102.TIAN Chengjin.Study on key control technology of visualized remote interference type intelligent mining[J].Coal Science and Technology,2016,44(7):97-102.
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[9]赵国瑞,亓玉浩,杜毅博,等.8m以上大采高综采工作面综合防尘关键技术[J].煤炭科学技术,2017,45(11):51-55.ZHAO Guorui,QI Yuhao,DU Yibo,et al.Integrated dustproof key technology in over 8 mlarge mining height fully-mechanized face[J].Coal Science and Technology,2017,45(11):51-55.
[10]范京道.大采高工作面智能化综采关键技术研究[J].工矿自动化,2018,44(12):1-8.FAN Jingdao.Research on key technologies of intelligent fully mechanized mining on working face with large mining height[J].Industry and Mine Automation,2018,44(12):1-8.
[11]张霖.液压支架自主跟机关键技术研究[D].徐州:中国矿业大学,2017.
[12]牛剑峰.综采工作面直线度控制系统研究[J].工矿自动化,2015,41(5):5-8.NIU Jianfeng.Research of straightness control system of fully-mechanized coal mining face[J].Industry and Mine Automation,2015,41(5):5-8.
[13]王峰.液压支架精确推移控制方案研究与应用[J].工矿自动化,2017,43(5):6-9.WANG Feng.Research of precise pushing control scheme for hydraulic support and its application[J].Industry and Mine Automation,2017,43(5):6-9.
[14]刘建伟.大采高智能化无人开采技术的探索[J].陕西煤炭,2018,37(2):23-25.LIU Jianwei.Research of intelligent unmanned mining technology with large mining height[J].Shaanxi Coal,2018,37(2):23-25.
[2]王国法.综采自动化智能化无人化成套技术与装备发展方向[J].煤炭科学技术,2014,42(9):30-34.WANG Guofa.Development orientation of complete fully-mechanized automation, intelligent and unmanned mining technology and equipment[J].Coal Science and Technology,2014,42(9):30-34.
[3]王国法,张德生.煤炭智能化综采技术创新实践与发展展望[J].中国矿业大学学报,2018,47(3):459-467.WANG Guofa,ZHANG Desheng.Innovation practice and development prospect of intelligent fully mechanized technology for coal mining[J].Journal of China University of Mining &Technology,2018,47(3):459-467.
[4]田成金.可视化远程干预型智能化采煤关键控制技术研究[J].煤炭科学技术,2016,44(7):97-102.TIAN Chengjin.Study on key control technology of visualized remote interference type intelligent mining[J].Coal Science and Technology,2016,44(7):97-102.
[5]符如康,张长友,张豪.煤矿综采综掘设备智能感知与控制技术研究及展望[J].煤炭科学技术,2017,45(9):72-78.FU Rukang,ZHANG Changyou,ZHANG Hao.Discovery and outlook on intelligent sensing and control technology of mine fully-mechanized mining and driving equipment[J].Coal Science and Technology,2017,45(9):72-78.
[6]王国法,赵国瑞,任怀伟.智慧煤矿与智能化开采关键核心技术分析[J].煤炭学报,2019,44(1):34-41.WANG Guofa,ZHAO Guorui,REN Huaiwei.Analysis on key technologies of intelligent coal mine and intelligent mining[J].Journal of China Coal Society,2019,44(1):34-41.
[7]封平安,赵亦辉,田江伟.基于PLC的双路CAN在采煤机通讯系统中的应用[J].煤矿机械,2017,38(4):165-166.FENG Ping'an,ZHAO Yihui,TIAN Jiangwei.Application of dual CAN in coal mining machine communication system based on PLC[J].Coal Mine Machinery,2017,38(4):165-166.
[8]刘东航.采煤机自动记忆截割控制系统的研究与设计[D].西安:西安科技大学,2018.
[9]赵国瑞,亓玉浩,杜毅博,等.8m以上大采高综采工作面综合防尘关键技术[J].煤炭科学技术,2017,45(11):51-55.ZHAO Guorui,QI Yuhao,DU Yibo,et al.Integrated dustproof key technology in over 8 mlarge mining height fully-mechanized face[J].Coal Science and Technology,2017,45(11):51-55.
[10]范京道.大采高工作面智能化综采关键技术研究[J].工矿自动化,2018,44(12):1-8.FAN Jingdao.Research on key technologies of intelligent fully mechanized mining on working face with large mining height[J].Industry and Mine Automation,2018,44(12):1-8.
[11]张霖.液压支架自主跟机关键技术研究[D].徐州:中国矿业大学,2017.
[12]牛剑峰.综采工作面直线度控制系统研究[J].工矿自动化,2015,41(5):5-8.NIU Jianfeng.Research of straightness control system of fully-mechanized coal mining face[J].Industry and Mine Automation,2015,41(5):5-8.
[13]王峰.液压支架精确推移控制方案研究与应用[J].工矿自动化,2017,43(5):6-9.WANG Feng.Research of precise pushing control scheme for hydraulic support and its application[J].Industry and Mine Automation,2017,43(5):6-9.
[14]刘建伟.大采高智能化无人开采技术的探索[J].陕西煤炭,2018,37(2):23-25.LIU Jianwei.Research of intelligent unmanned mining technology with large mining height[J].Shaanxi Coal,2018,37(2):23-25.