Record of Green Mine Construction of Xincheng Gold Mine

Xincheng Gold Mine was founded in 1975 and completed and put into operation in 1980. In 1989, the second phase of reconstruction and expansion project was carried out. In 2003, the "Shandong Gold" stock with Xincheng Gold Mine as the main body was successfully listed on the Shanghai Stock Exchange. . As a pioneer in green mine construction, Xincheng Gold Mine is guided by the group's green development concept of "Shandong Gold·Ecological Mining" and is determined to move forward on the road of green, environmentally friendly and sustainable development of ecological mining, and comprehensively build an intrinsically safe, green Ecological, innovative and intelligent, sustainably profitable, beautiful and harmonious mine.

"National Environmentally Friendly Enterprise", "First National Advanced Mining Enterprise for Rational Utilization of Resources", "National Demonstration Mine for Promotion and Application of Advanced Applicable Technologies for Saving and Comprehensive Utilization of Mineral Resources", "National Green Mine", First National A series of heavy honors such as the "Green Mine Outstanding Contribution Unit Award" have become the most beautiful background for Xincheng Gold Mine in the construction of green ecological mines.

1. Ecological Home Charming New City

Xincheng Gold Mine has vigorously implemented ecological empowerment actions, invested a large amount of special funds, introduced professional garden design, and built mining area gates and fountain projects in front of office buildings. , fitness and sports square, green parking lot, ecological road, mine surrounding greening and other ecological highlight projects, highlight industrial greening and ecological greening in the production area, highlight garden greening and leisure greening in the living area, and create the mining area into a city with flowers in three seasons and four seasons. Evergreen’s green oxygen bar achieves 100% green coverage of the greenable area. The green, healthy, low-carbon and comfortable mining environment has become the most beautiful scenery of Xincheng Gold Mine.

2. Green Development and Comprehensive Utilization

Xincheng Gold Mine will adopt the principles of “scientific mining methods, efficient resource utilization, environmentally friendly production processes, ecological mining environment, and standardized enterprise management”. The requirements run through the entire process of mineral resource development and utilization. In order to improve the utilization rate of mining resources and follow the path of sustainable green development, Xincheng Gold Mine starts from mining and mineral processing processes, actively introduces new technologies, new equipment, and new processes, and strives to improve the mechanization, automation, and intelligence level of the production process. .

On the basis of establishing a dynamic assessment model for the development and utilization of low-grade resources, the mine has carried out theoretical research on the development and utilization of low-grade resources with "differential grades" as the core, and "high-value residues in the soft crushing medium of Xincheng Gold Mine". "Research on Ore Body Safety Mining Technology", scientific and efficient development and utilization of low-grade gold resources, and the comprehensive utilization rate of mine resources has been significantly improved. In 2012, it received a special award fund of 10 million yuan from the National Mineral Resources Conservation and Comprehensive Utilization with Awards instead of Subsidies.

The waste rock produced by mining is used to make building materials; the tailings produced by mineral processing are classified and utilized after cyclone classification. We invested 3.8 million yuan to implement the filling automation transformation project and improved various process and technical indicators of the filling system. Invest 39 million yuan to build a tailings filter press and dry drainage utilization project to achieve comprehensive utilization of tailings dry drainage and external transportation. The solid waste utilization rate reaches 100%, achieving efficient use of resources.

3. Energy Saving and Emission Reduction and Clean Production

Xincheng Gold Mine continues to increase its efforts in energy conservation and emission reduction, and is characterized by low energy consumption, low emissions and high efficiency, and comprehensively implements high efficiency, energy saving and clean production. Environmentally friendly green ecological circular economy development model.

It has invested more than 8.14 million yuan to use water source heat pump units to cool and heat the production area, which can save more than 400 tons of coal annually; it has invested more than 6 million yuan to carry out heating renovation of 120,000 square meters of living areas in the entire mine. , installed 50 air-energy air-conditioning units, completely eliminated boiler heating, and achieved zero emissions of boiler exhaust gas.

More than 2 million yuan was invested to build a domestic sewage treatment plant. After automatic treatment, the domestic sewage can meet the standards for reclaimed water reuse and can be used as supplementary water for mining area greening, office toilet flushing and mineral processing production. More than 3.8 million yuan was invested to build a mine water treatment station and recycle the treated industrial wastewater.

4. Technology leads and innovation drives

Leading the green upgrading of industries with technological innovation.

The mine continues to increase investment in scientific research and uses platforms such as geological surveying and mining, metallurgy and quality inspection, electromechanical automation innovation studios and Qilu Skill Masters’ characteristic workstations as carriers to promote innovation and profit creation by all employees. It has won 8 national awards and Shandong provincial awards. 8 awards, including 1 Hunan Provincial Science and Technology Progress Award, 29 China Gold Association Science and Technology Awards, and 7 China Gold System Frontline Staff Scientific and Technological Achievement Awards. It has applied for 46 national patents, obtained 29 nationally authorized utility model patents, and 7 authorized invention patents. It has achieved deep integration of industry, academia and research, injecting scientific and technological genes and hard-core power into the construction of green mines.

Xincheng Gold Mine actively promotes the construction of digital mines. With production automation and management and operation informatization as the main content, it has built a digital management and control center to complete ore dressing automation, drainage automation, human-machine positioning, filling automation, and mine underground More than 20 digital mining projects, including intelligent terminal research and development, comprehensive information platform for safety and risk avoidance, and remote control systems for underground fixed crushers, strive to create a green smart engine rich in scientific and technological connotations.

5. Improve the scientific management of the system

In order to clarify the development direction of ecological civilization construction, Xincheng Gold Mine focuses on top-level design on one hand and implementation on the other, vigorously carries out basic management standard activities, and improves the enterprise There are more than 270 management systems, 25 technical standards, 154 management standards, and 415 work standards have been compiled into the "Xincheng Gold Mine System Compilation" and "Xincheng Gold Mine Enterprise Standards" to strive to improve the corporate governance system and governance capabilities.

Comprehensively implement the construction of a dual prevention system of risk classification management and control and hidden danger investigation and management, and create a safety production management mechanism with standardized operation and precise management. The standardization of mine safety production has reached the second-level standard for non-coal mines, and won the national-level safety Cultural demonstration enterprise.

6. Benefiting Employees and Benefiting Society

Xincheng Gold Mine has successively built an employee activity center, fitness plaza, stadium, and large-scale education and training center with complete supporting facilities and facilities. The rich and colorful cultural, sports, entertainment and corporate culture of Rongzhihuaxing demonstrate the cultural confidence of "Shenjin World is more wonderful with me". The mine fulfills its commitment of "three concessions" and "three no concessions" and carries out heart-warming actions such as golden autumn student aid and assistance to those in need, allowing employees to feel the company's care and enhancing their happiness and sense of belonging.

Flowers bloom in Laizhou, the fragrance is overflowing with mountain gold, the land is beautiful, and the fish and water are deeply in love. While consolidating the foundation for corporate development, Xincheng Gold Mine conscientiously fulfills its social responsibilities and sets up special assistance funds to assist local economic development and new rural construction, so that the living conditions of local residents have improved year by year, and the living environment and quality of life have been significantly improved. The mine has successively won honors such as "Shandong Province Harmonious Labor Relations Enterprise" and "Enriching the People and Prospering Shandong Labor Certificate".

"We want green waters and lush mountains, but also mountains of gold and silver. We would rather have green waters and lush mountains than mountains of gold and silver." In the new journey of implementing the construction of ecological civilization, Xincheng Gold Mine is guided by the development concepts of innovation, coordination, green, openness and mutual enjoyment, continues to explore, has the courage to practice, protects green waters and mountains with heart, and benefits the earth and homeland with love , add rich ink and color to the beautiful Chinese scroll, and compose a gorgeous movement where the harmony between man and nature is perfect!