遵义长沟锰矿井下运输设备安全隐患分析与锂电池电机车的应用

Safety Hazard Analysis and Application of Lithium Battery Electric Locomotives in Underground Transportation Equipment of Changgou Manganese Mine in Zunyi

针对遵义长沟锰矿井下运输设备存在的安全隐患进行了深入分析,并提出了改进措施。通过对遵义长沟锰矿的基本情况和开采现状进行概述,指出了矿井下架线式电机车运输存在的安全隐患,包括巷道内光线不足、架空工字梁安装不规范以及夜间作业风险等问题。在此基础上,对比了架线式电机车与锂电池电机车的技术参数,强调了锂电池电机车在安全性、经济性、环保性等方面的优势,建议在现有轨距和巷道条件下,选用CTY12/7GP型KA矿安标志的锂电池电机车,以实现矿山运输设备的更新换代,提高矿山安全生产水平。

In-depth analysis of the safety hazards associated with underground transportation equipment at the Changgou Manganese Mine in Zunyi has been conducted,with corresponding improvement measures suggested.This study identifies safety hazards associated with the underground electric locomotive transportation system,including inadequate tunnel lighting,improperly installed overhead I-beams,and elevated risks associated with night operations.A comparison of the technical parameters between overhead line electric locomotives and lithium battery electric locomotives was made,highlighting the superior safety,economic,and environmental benefits of lithium battery electric locomotives.It is suggested that the CTY12/7GP model,a lithium battery electric locomotive certified with KA mining safety standards,be selected under the existing track gauge and roadway conditions to achieve the upgrading of mining transportation equipment and improve the level of mining safety production.