矿山破碎磨矿流程关键设备数据库的建立和应用.pdfVIP

矿山破碎磨矿流程关键设备数据库的建立和应用 1 2 3 2 姬建钢 祖大磊 杨纪昌 潘劲军 1.洛阳矿山机械工程设计研究院，洛阳 471039 ； 2.洛阳矿山机械工程设计研究院选矿工艺研究所，洛阳 471039 3.矿山重型装备国家重点实验室(中信重工机械股份有限公司) 摘要：数据库是矿山破碎磨矿流程技术分析和提高的基础，通过分析数据库数据，可以对工艺流程设 计优化和主要设备选型提供指导。本文介绍了矿石破碎磨矿流程数据库的建立架构以及数据库技术参 数之间的逻辑关系，技术参数主要涉及物料性质及状态、工艺参数、设备结构参数及运行参数等。通 过对数据库数据进行分析，得到了矿石性质以及磨矿过程等方面的规律性结论，并建立了半自磨机计 算模型。 关键词：矿石破碎粉磨；数据库；半自磨机；数学模型 The Structure and Utilization of Data Base of Ore Crushing and Milling Process 1 2 3 2 Ji Jiangang , Zu Dalei ,Yang Jichang Pan Jinjun 1. Luoyang Mining Machinery Engineering Design Institute CO., LTD, LUO Yang, 471039 2.Mineral Processing Technology Department of Luoyang Mining Machinery Engineering Design Institute CO., LTD, LUO Yang, 471039; 3. State Key Laboratory of mining Heavy Equipment (CITICHIC) Abstract: Date base is the technical support of the development of the mineral process technology. The analysis of the dates can assist in the design and optimization of the mineral process, and the selection of Equipments. In this paper, the structure of the date base and the logical interaction in technical parameters were discussed. The technical parameters in the date base contained the properties of the material, process parameter, the size and the running parameters of the equipments, etc. With the analysis of these dates in date base, some conclusions and the sizing model of semi-autogenous grinding mill were obtained. Key words: ore crushing and grinding, date base, semiautogenous grinding (SAG), mathematical model 0 前言 据分析和技术改进的基础，具体体现在：通 过对设备技术参数进行分析，建立设备选型 碎矿和磨矿是选矿厂的重要组成部分，