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YUAN Zhi,JIANG Qingyou,PANG Zhenzhong. Application status and development thinking of intelligent mining technology and equipment in coal mines in China[J]. Coal Science and Technology,2024,52(9):189−198. DOI: 10.12438/cst.2024-1054
Citation: YUAN Zhi,JIANG Qingyou,PANG Zhenzhong. Application status and development thinking of intelligent mining technology and equipment in coal mines in China[J]. Coal Science and Technology,2024,52(9):189−198. DOI: 10.12438/cst.2024-1054

Application status and development thinking of intelligent mining technology and equipment in coal mines in China

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Major Science and Technology Project of China Coal Group (2022-ZB-22-03)

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  • Author Bio:

    YUAN Zhi: 袁智,男,内蒙古乌兰察布人,正高级工程师。国家能源局、国家矿山安全监察局煤矿智能化专家库专家,煤炭工业突出贡献总工程师,全国煤矿智能化卓越专家,中国煤炭工业协会设备管理分会副会长,煤机装备智能化产业联盟副理事长。研究方向:煤矿机械、智能开采技术与装备。主要成果:长期从事煤矿采掘装备研发及智能化技术研究工作,先后主持完成30余项煤矿综采成套设备总体方案设计,组织实施国家重点研发计划、国家能源局补强能源技术装备短板项目、国家“863”课题、国家“973”课题、国家发改委低碳项目等10个国家级项目,牵头建设运行国家能源煤矿采掘机械装备研发(实验)中心,发表专业论文40余篇,申请专利30余件,获省部级科技进步奖20余项

  • Received Date: July 19, 2024
  • Available Online: September 13, 2024
  • The intelligent technology of coal mines is the core technical support for the high-quality development of the coal industry, and the intelligent mining technology and coal machine equipment of coal mines are the key to the intelligent construction of coal mines. On the basis of a detailed analysis of the current situation of the primary stage of intelligent construction in China’s coal mines and the constraints on the development of intelligent technology and equipment in coal mines, this article analyzes the advantages and disadvantages of intelligent mining technologies such as adaptive planning and cutting control of coal mining machines, intelligent comprehensive control of scraper conveying equipment, hydraulic support electro-hydraulic control, geological guarantee of transparent working faces, straightness monitoring of working faces, precise positioning and active protection of working face personnel, and AI recognition monitoring of working faces.The analysis results show that the intelligent construction of coal mines has brought unprecedented opportunities for the development and upgrading of the high-end coal mining equipment industry. The deep integration of modern information technology and high-end coal mining equipment has greatly innovated China’s coal production mode. However, the bottleneck of intelligent mining technology still restricts its high-quality development, and there is still a significant gap between achieving “less manpower, unmanned” mining in coal mines. As a collaborative system engineering of “human, machine, environment, and management”, the intelligent construction of coal mines is proposed by the author to break the traditional concept of “individual combat” and adhere to the construction concept of “organic intelligent collaboration” to solve the current technological bottleneck. For example, strengthening the transformation of high-end coal mining equipment to new digital intelligence, improving the three-level vertical safety control technology of ground edge end, transforming the planning perception and guidance device from superposition expansion to organic integration, establishing a digital management system for the entire life cycle of equipment, and guiding the transformation of single machine intelligence to group collaborative intelligence are suggested to promote the high-quality development of coal mining equipment technology in China's coal mines.

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