瓦斯抽采智能化钻探技术及装备的发展与展望

Development and prospect on intelligent drilling technology and equipment for gas drainage

  • 摘要: 总结了井下远距离控制钻进、地面控制钻进、地面远距离自动控制钻进、遥控自动钻进等现有煤矿瓦斯抽采智能化钻探技术与装备的成果与不足;提出了实现瓦斯抽采智能化钻探需要攻克的钻进工况智能感知、钻进过程智能控制、瓦斯防治钻孔智能设计、钻探装备自主导航与定位等关键技术,并指出了可能的解决途径;展望了瓦斯抽采智能化钻探技术的发展方向与发展途径,提出了逐步分级实现瓦斯抽采钻探智能化的3个阶段,包括全自动钻机、智能化钻机和钻孔机器人,并指出需从多个环节入手,全面推进瓦斯抽采智能化钻探技术的创新与应用。

     

    Abstract: Achievements and defects of exiting intelligent drilling technologies and equipments for coal mine gas drainage were summarized including underground remote—control drilling, ground control drilling, ground automatic remote—control drilling, automatic remote—control drilling, etc. Some key technologies which were necessary to realize intelligent drilling for gas drainage were proposed,such as intelligent sense of drilling conditions, intelligent control of drilling process, intelligent drilling design for gas prevention, autonomous navigating and positioning of drilling equipments and so on, and possible solutions were pointed out. The developing direction and way of intelligent drilling technology for gas drainage were prospected. It was proposed that progressively realizing intelligent drilling for gas drainage had three stages including fully automatic rig, intelligent rig and drilling robot. It was also pointed out that a lot of effort was indeed needed in many aspects to improve innovation and application of intelligent drilling technology for gas drainage overall.

     

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