Key engineering science and technology strategy for green, intelligent and sustainable development of deep metal mines in China

In recent years, several mines represented by Xingshan Iron Mine and Sandaozhuang Molybdenum mine have done a lot of effective innovative work in accelerating the research and application of intelligent mining technology, and have made great progress, greatly narrowing the gap with foreign countries. However, at present, a number of small and medium-sized metal mining equipment in China is still relatively backward, and advanced equipment needs to be imported from abroad at a high price, which restricts the upgrading of equipment and the promotion and application of advanced mining technology. To this end, the state and scientific research system must increase the investment in science and technology and funding, first of all, make a breakthrough in automated mining equipment, and realize the localization of large-scale automation equipment as soon as possible. This can accelerate the promotion and application of intelligent mining technology in our country to create reliable conditions.

To sum up, the mining industry is the guarantee industry for the development of national economy. As a developing country, China is still in the stage of rapid industrialization and urbanization. Therefore, the demand for metal mineral resources and metal mineral products will remain high for a certain period of time. The development of mineral resources in the future involves three major themes: green mining, deep mining and intelligent mining, of which deep mining is the leading theme. In order to solve a series of key technical problems faced by deep mining in the future, it is necessary to extensively absorb high and new technologies of various disciplines, develop advanced and non-traditional mining theories, new technologies and new processes, create a green intelligent mining model with higher efficiency, lower cost, least environmental pollution and best safety conditions, and improve the output and production efficiency of metal ore products. In order to ensure the effective supply of mineral resources and the security and sustainable development of national economy.