关键词: 金属矿山　, 绿智化　, 后开采时代　, 提质升级　, 发展方向

Abstract: Facing the strategic demands of safeguarding national resource security and increasingly severe environmental and safety pressures,traditional metal mines in China urgently need to break through multiple constraints,including low pro ductivity,severe resource loss,insufficient intelligence,and prominent safety and environmental issues,so as to transition to ward a green and intelligent upgrading phase.Based on the strategic importance of national resource security assurance and high-quality development of the mining industry,this paper discusses the inevitable pathways and scientific models for the green and intelligent upgrading of China′s traditional metal mines. It systematically analyzes the transformation dilemmas of green mining in metal mines,defines the core connotation of green and intelligent upgrading,and outlines the transformation pathways.To address long-standing industry-wide challenges such as inefficient mining,high resource consumption,lagging in telligence,and prominent safety and environmental issues,the green and intelligent upgrading of metal mines should take "green,low-carbon,and sustainable" as its fundamental goal,deeply integrating new-generation information technologies and intelligent equipment to form a novel development model covering the entire mine lifecycle.Through systematic technological innovation to achieve fundamental breakthroughs,a technical framework centered on a "three-in-one" tailings-free green min ing model,equipment systems matching the intelligent cemented paste backfill technology,and a digital management and con trol system throughout the mine lifecycle is established,forming a comprehensive solution covering "technology-equipment management".This solution achieves the transformation goals of near-zero resource waste,full-process production optimization, and significantly improved safety performance through the establishment of a tailings-free green mining model,an integrated in telligent platform for coordinated control,and a data-driven closed loop across the entire mining process.Practice has proven that green and intelligent upgrading not only effectively resolves key bottleneck issues in traditional mines but also provides strategic support for building a safe,efficient,ecological,and intelligent modern mineral resource supply system,which is of great significance for advancing the modernization of the mining sector and ensuring national resource security.During the "15th Five-Year Plan" period and beyond,the green and intelligent upgrading of China′s metal mines should focus on strengthening top-level design and regulatory guidance,deepening systematic understanding and model construction,targeting key weaknesses and integrated innovation,and fostering an open and win-win industrial landscape,so as to systematically ad dress the challenges of the "post-mining era" and promote the establishment of a safe,efficient,intelligent,and ecological mod ern mineral resource security system in China.