摘要
矿山大型生产设备排岩机位于排岩场空旷地带，位置较高并移动作业，极容易受到雷击。在矿山排岩机及皮带系统的防雷方案中，避雷装置的选型、位置合理布控及与固定接地装置有效的连接是问题的关键。
The waste rock machine is a type of large-sized mine equipment. It is working in the open ground of the waste rock field and easy to be struck by lightning because it is located up and moving. In the design solution of the mine waste rock machine and belt conveyor, great attention has to be paid to some key problems such as the selection of lightning arrester, reasonable layout, and effective connection of fixed earthing device, etc.
出处
《冶金设备管理与维修》
2012年第4期54-55,共2页
Metallurgical Equipment Management and Maintenance
关键词
移动排岩机
直击雷防护
接闪器
均压环
引下线
接地装置
Mobile waste rock machine, direct lightning stroke protection, lightning rod, piezometer ring, down lead, earthing device
