从“靠人”到“靠智”——国神公司持续推进煤矿智能化建设综述

Core Viewpoint - The integration of advanced technology and intelligent systems in coal mining is transforming the industry, enhancing safety, efficiency, and productivity while ensuring energy security for the country [3][8]. Group 1: Intelligent Systems Implementation - The intelligent control center at Guoshen Jun Dong Coal Power Company allows for precise operations of mining machines from 500 meters underground with a data transmission speed of 0.8 milliseconds [2]. - The digital twin system at the San Da Gou coal mine enables hydraulic supports to move with a maximum error of 5 centimeters, showcasing the precision of modern mining technology [2]. - The introduction of intelligent systems has led to a 20% increase in production efficiency, reducing the need for manual labor in adjusting supports [6]. Group 2: Workforce Transformation - Workers initially skeptical about automation have changed their views after witnessing the efficiency and safety improvements brought by intelligent systems [6][7]. - Training programs are being implemented to enhance the skills of workers in operating these intelligent systems, ensuring a smooth transition to a more automated workforce [7]. Group 3: Efficiency and Cost Reduction - The integration of new technologies has significantly reduced operational costs, with the cost of producing 10,000 tons of coal decreasing from 187 yuan to 159 yuan, saving over 100 million yuan annually [11]. - The time required for inspections has been drastically reduced from 2 hours to just 12 minutes using robotic systems, with fault detection rates improving from 75% to 95% [11]. Group 4: Safety Enhancements - The intelligent systems have improved safety measures, such as providing 17 minutes of advance warning for potential roof collapses, which allows for proactive safety measures [7]. - The smart ventilation system at the Jun Dong No. 2 mine has increased air supply efficiency by 60%, significantly enhancing safety and operational conditions [12]. Group 5: Investment and Future Developments - Guoshen Company has invested over 1 billion yuan in building 247 intelligent systems across 8 coal mines, indicating a strong commitment to technological advancement [16]. - Future projects include the development of a 5G network and lifecycle management systems for autonomous mining trucks, further pushing the boundaries of automation in the coal industry [16].