露天采矿技术2023，Vol.38Issue(6)：90-93,4.DOI:10.13235/j.cnki.ltcm.2023.06.023
南芬露天矿智能穿爆系统
Intelligent blasting system in Nanfen Open-pit Mine
李兰彬 1赵力 2何帅 2丁文3
作者信息
- 1. 本溪钢铁(集团)矿业有限责任公司 石灰石矿,辽宁 本溪 117100
- 2. 中煤科工集团沈阳研究院有限公司,辽宁 抚顺 113122||煤矿安全技术国家重点实验室,辽宁 抚顺 113122
- 3. 辽宁省计量科学研究院,辽宁 沈阳 110004
- 折叠
摘要
Abstract
In order to improve the current situation of excessive reliance on manual experience in the process of blasting operations,combined with the direction of intelligent mine construction,this article analyzes the current research status of intelligent blasting systems,determines the construction goals of the system based on the needs of blasting operations in Nanfen Open-pit Mine,and elaborates on the composition and functions of the intelligent blasting system in Nanfen Open-pit Mine.The article analyzes the key technologies of using distance weighted interpolation method to interpolate and fit the elevation of hole positions in hole layout design and collect actual hole depths during the construction process,and proposes that the operation process should have process management from hole layout design,perforation monitoring to hole inspection.Through on-site practical application,the overall operation of the system is stable,with a horizontal positioning accuracy of less than 10cm and a vertical positioning accuracy of less than 20cm,which meets the actual needs of the mine.关键词
智能穿爆系统/穿孔/高程拟合/孔深采集/布孔设计Key words
intelligence blasting system/perforation/elevation fitting/hole depth acquisition/hole layout design分类
矿业与冶金引用本文复制引用
李兰彬,赵力,何帅,丁文..南芬露天矿智能穿爆系统[J].露天采矿技术,2023,38(6):90-93,4.
