Mine industrial structure optimization and upgrading. We deepened supply-side structural reform and continued to promote the elimination and withdrawal of backward production capacity. A total of 5,464 coal mines with a production capacity of 940 million tons were eliminated and retired. The average production capacity of coal mines reached more than 1 million tons per year, and the production capacity of large coal mines with high safety guarantee capacity accounted for about 80%. We have rectified and closed more than 19,000 non-coal mines and tailings ponds, comprehensively reviewed the basic conditions and safety risks of tailings ponds across the country, and continued to promote comprehensive treatment of tailings ponds and goaf areas. Comprehensive treatment of "overhead reservoirs" has achieved notable results.
The level of support for safety science and technology has been continuously improved. China has continued to eliminate backward technology and promote advanced technology and equipment, and released six batches of catalogs for eliminating backward safety technology and equipment in coal mines and four batches of catalogs for promoting advanced applicable technology and equipment, two batches of catalogs for prohibiting the use of equipment and technology in metal and non-metal mines, and one batch of catalogs for promoting new applicable safety technology and equipment. To promote the underground test application of advanced technology and equipment such as large-section rapid anchoring system, full-section tunneling equipment for rock roadway, and large-angle mine shield tunneling machine.
The efficiency of supervision and supervision has been continuously improved. The Manual of Coal Mine Safety Supervision and Law Enforcement has been compiled and improved, and the style of coal mine safety supervision and law enforcement documents has been unified across the country. Formulate inspection and implementation lists and descriptions of coal mine violations and regulations, and further promote the standardized construction of supervision, supervision and law enforcement. Implement the provisions on the implementation of supervision and supervision according to law and according to plan, and formulate measures for the preparation of coal mine safety supervision and supervision and law enforcement plans. Formulate the "Coal Mine Safety Supervision Administrative Punishment Discretion Benchmark" to standardize the discretion of administrative law enforcement. Comprehensively strengthen the "consultation" supervision of non-coal mine production safety experts, risk classification supervision and Internet-assisted supervision, and effectively promote the improvement of the quality of grassroots supervision and law enforcement. We have comprehensively strengthened law enforcement, strict law enforcement, closed-loop law enforcement, open law enforcement and civilized law enforcement in non-coal mine safety supervision and regulation, and the effectiveness of law enforcement has been greatly improved.
Positive progress has been made in making it safer to use information. The first to build coal mine safety risk monitoring "a network", 3,338 coal mine safety monitoring, personnel location monitoring, industrial video "three systems" to achieve data networking, becoming the first batch of national "Internet + supervision" system key demonstration application projects. All tailings ponds above grade 3 in China have realized networking and online monitoring. The coal mine safety supervision and law enforcement system has been continuously upgraded and improved, and intelligent functions such as supervision and law enforcement business, user and data convergence have been fully covered, and the same case has been pushed into trial operation, and a coal mine safety supervision and law enforcement system has been built and promoted throughout the country.
2. Challenges we face.
The development of energy transformation poses a greater challenge to mine safety. For a long time to come, coal will still be the main source of energy in China. With the implementation of The State Council's "Action Plan for Carbon Peaking before 2030", the pace of energy structure adjustment has been accelerated, and the dual control policies and measures for total coal consumption and intensity have become increasingly strict. In order to ensure national energy security, improve the safe supply capacity of strategic mineral resources, and achieve the strategic goal of carbon peaking and carbon neutrality, The high quality development of mine safety will face great challenges.
The uncertainty of external environment increases the risk of mine safety. Affected by the international situation and the COVID-19 epidemic and other emergencies, the development of the coal industry and mining enterprises has experienced fluctuations. Some enterprises are strapped for funds, have large debts for mining projects, and have problems such as insufficient safety input, disordered mining continuity and unstable team. Affected by factors such as regional supply and demand contradictions and mineral product market fluctuations, it is easy to cause illegal behaviors such as super-strength and super-capacity mining, and increase mine safety risks and accident hazards.
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