摘要
林南仓矿业分公司所开采的各煤层均属自然发火煤层,为加强工作面后方采空区的防火管理,对采空区自然氧化情况及时准确做出分析判断,在1019工作面的采空区运用热电偶技术进行温度监测,得到了工作面后方采空区温度变化的基本规律并将研究成果应用于矿井安全生产,取得良好效果。
Every coal seam of Linnancang coal mine belongs to the spontaneous combustion coal seam. In order to strengthen fireproofing management and understand the natural oxidation of the gob area, the thermocouple technology was used to observe the change of temperature of 1019 working face.The basic rule of temperature in gob area was get. It was used to guide theproduction and gcxxt result was obtained.
出处
《华北科技学院学报》
2005年第3期31-33,共3页
Journal of North China Institute of Science and Technology
关键词
热电偶
热电偶测温技术
研究
应用
thermoeouple
temperature of gob area
fire prevention
