综合配矿的地质预判系统开发与应用

Development and Application of Geological Prediction System for Comprehensive Ore Blending

针对配矿现场无法及时、高效、准确地获取到地质品位信息,区域平面、钻孔、剖面数据,穿孔品位信息等关键数据的问题,应用GPS、GIS、移动4G技术,基于CAD软件、ArcGIS软件、地测采软件,集成开发了一套为地质工作者提供配矿现场指导,实现配矿现场定位、现场图纸调阅、地质品位信息和穿孔品位信息实时查看、现场矿岩界线圈定等工作的综合配矿的地质预判系统。详细分析了系统总体架构设计及功能设计,并结合南山矿现场实践,分析了系统的应用效果。研究表明:该系统能在配矿现场实时获取关键信息,实现矿岩界线精确划分,并可有效降低原矿石品位与目标品位的最大波动幅度。

In order to timely,efficiently and accuratly obtaining the key information,such as geological grade information,regional plan,borehole,profile data and perforation grade information,the geological prediction system for comprehensive ore blending is developed integrally based on GPS,GIS,mobile 4 G technology and CAD software,ArcGIS software and geo-survey and mining software,so as to provide field ore blending guidance for geological workers to realize the functions of on-site location of ore blending,on-site drawing viewing,real-time viewing of geological grade information and perforated grade information,on-site delineation of ore-rock boundary,etc.The overall architecture design and functional design of the system are analyzed in detail,besides that,the application effects of the system is analyzed based on the on-site practice of Nanshan Mine.The study results show that through the system,the key information can be obtained in real time at the ore blending on-site,the precise demarcation of ore and rock boundaries can be realized,besides that,the maximum fluctuation range of raw ore grade from the target grade can be lowered.