摘要
煤炭自燃一直是煤炭开采防灭火管理的重点,必须采取有效的预测预报手段预防煤炭自燃发火。本文结合某矿140205回收工作面的特点,提出分布式光纤检测系统在采空区的应用方案,实现了地面监控室对采空区温度的实时连续检测,降低了采空区自燃发火的风险。
Coal spontaneous combustion has always been the focus of fire prevention and management in coal mining. Effective prediction and prediction methods must be adopted to prevent spontaneous combustion of coal. Based on the characteristics of 140205 recovery face in a mine, the application of distributed optical fiber detection system in goaf is put forward, which realizes the real-time continuous detection for the temperature of the goaf in the ground monitoring room, and reduces the risk of spontaneous combustion in the goaf.
作者
陈芳
CHEN Fang(Safety Supervision and Administration Bureau in Ningxia,Yinchuan 750000,China)
出处
《价值工程》
2018年第28期166-168,共3页
Value Engineering
关键词
分布式光纤检测
回收工作面
采空区
distributed optical fiber detection
recovery of working face
goaf
