华阳集团七元公司500万吨/年矿井项目通过竣工验收

Core Viewpoint - Huayang Group's Qiyuan Company has successfully completed the acceptance of its 5 million tons/year mining project, marking a new chapter in strengthening its coal industry and promoting high-quality development [2] Group 1: Operational Efficiency - Qiyuan Company has enhanced lean management across all systems, achieving 75% of its annual tunneling target by the end of September, with a maximum monthly advance of 190 meters [3] - The company has implemented innovative gas management technologies, with a cumulative gas extraction of 3.4 million cubic meters from the 15102 intake airway [3] - A total of 11 tunnels are currently being excavated, with a cumulative completion of 47,632 meters [3] Group 2: Coal Washing and Processing - The Qiyuan coal washing plant has focused on process optimization to enhance washing capabilities, addressing key equipment integration challenges [4] - The plant aims for refined management and customized production to ensure high-quality completion of annual tasks [4] Group 3: Smart Mining Initiatives - Qiyuan Company has integrated smart technologies across safety, production, and operations, achieving full 5G coverage in production areas [8] - The smart mining operations have improved production efficiency and safety through real-time data collection and remote control capabilities [8] - The intelligent coal washing plant features automated systems for coal quality management and logistics, enhancing operational efficiency [8] Group 4: Low-Carbon and Green Development - The company has prioritized green and low-carbon initiatives, significantly improving energy utilization efficiency [9] - A low-concentration gas power generation project has utilized 12.5 million cubic meters of gas, generating 37.5 million kilowatt-hours of electricity, resulting in direct economic benefits of 1.25 million yuan [9] - The installation of a smart photovoltaic system on the dormitory roof is expected to generate over 3.65 million kilowatt-hours annually, providing clean energy and economic benefits [10] Group 5: Resource Utilization and Environmental Impact - Qiyuan Company is developing a backfill system for unusable gangue, aiming to process 6.3 million tons over seven years, enhancing resource utilization and production safety [11] - The implementation of an intelligent gangue sorting system aims to reduce ineffective transportation and lower surface processing pressure [11]