掘进工作面超前地质预报仪研制  

Development of Advanced Geological Prediction Instrument for Excavation Working Face

作　　者：张鹏 ZHANG Peng(CCTEG Xi′an Research Institute(Group)Co.,Ltd.,Xi′an 710077,China)

机构地区：[1]中煤科工西安研究院(集团)有限公司,西安710077

出　　处：《煤炭技术》2025年第3期85-88,共4页Coal Technology

基　　金：陕西省重点研发计划(2022GY-149);国家重点研发计划(2018YFC0807804);中煤科工西安研究院(集团)有限公司重点研发项目(2019XAYZD03)。

摘　　要：煤矿井下智能掘进工作面要求及时、准确探明掘进前方的地质构造,为快速掘进及时提供地质资料。这就要求在煤矿井下进行掘进工作面超前预报探测必须快速、便捷,超前预报仪器的性能和施工的便利性,显得尤为重要。从仪器总体结构设计、关键器件选型、本安电路设计、采集电路设计和控制软件开发等方面进行了介绍。采用低功耗高性能的IMX6ULL大处理器作为控制器,研制了一套适用于煤矿井下的掘进工作面节点式超前预报仪,为矿井掘进超前预报提供装备支撑,并在煤矿井下进行了应用,取得了较好的效果。Timely and accurate exploration of the geological structure ahead of the excavation is required the intelligent excavation working face in coal mines,timely geological data for rapid excavation is provided.Fast and convenient advance prediction and detection of excavation working faces in coal mines is required.The performance of advance prediction instruments and the convenience of construction are particularly important.The overall structural design of the instrument,the selection of key components,the design of intrinsic safety circuits,the design of acquisition circuits,and the development of control software are introduced.A low-power,high-performance IMX6ULL processor is used as the controller to develop a set of node-type advanced forecasting instruments suitable for coal mine underground excavation working face,providing equipment support for advanced forecasting in mine excavation.In actual on-site advance forecasting,good geological results have been achieved.

关 键 词：掘进工作面 超前探测 地质预报仪 本质安全 IMX6ULL 

分 类 号：P631.43[天文地球—地质矿产勘探]