本文選題：整合礦井 + 局部高溫火區(qū)�。� 參考：《煤礦開采》2015年04期

【摘要】：針對整合礦井煤炭自燃火區(qū)治理的復(fù)雜性,提出了整合礦井巷道局部高溫火區(qū)"探測—隔離—堵漏—治理—監(jiān)測"系統(tǒng)性滅火方案,并在北祖礦9209運輸巷和主井尾部兩處典型局部高溫火區(qū)進行了實踐。治理過程中首先采用紅外線測溫裝置探測火區(qū)范圍,之后向高溫巷道壁面噴涂灰砂漿,隔離火區(qū)并封堵漏風(fēng)通道;根據(jù)探測出的火區(qū)范圍,準確地向火區(qū)注入凝膠防滅火材料,并在較長時間內(nèi)監(jiān)測火區(qū)溫度變化,防止火區(qū)復(fù)燃。滅火方案實施后,火區(qū)得到了有效治理,由此證明了該滅火方案對于整合礦井局部高溫火區(qū)治理具有重要的指導(dǎo)意義。
[Abstract]:In view of the complexity of the treatment of coal spontaneous combustion area in integrated mine, a systematic fire extinguishing scheme of "detection, isolation, leak plugging, control and monitoring" in the local high temperature fire zone of integrated mine roadway is put forward. The practice has been carried out in two typical local high temperature fire areas of Beizu Mine, 9209 Transportation Lane and the tail of main well. In the course of treatment, the infrared temperature measuring device is used to detect the fire area, and then the mortar is sprayed on the wall of the high temperature roadway to isolate the fire area and seal the air leakage passage. According to the range of the detected fire zone, the gel fire extinguishing material is injected into the fire area accurately. The temperature change of the fire area is monitored for a long time to prevent the fire area from reburning. After the implementation of the fire extinguishing scheme, the fire area has been effectively treated, which proves that the fire extinguishing scheme has important guiding significance for the integration of the local high temperature fire area of the mine.
【作者單位】： 中煤順通北祖煤業(yè)有限公司;中國礦業(yè)大學(xué)安全工程學(xué)院;
【分類號】：TD752.2

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