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ZOU Yun-long, DENG Gan-bo, ZHANG Qing-hua, ZHAO Xu-sheng. Discussion of layout position of gas emission warning sensor in heading face[J]. Journal of Mine Automation, 2013, 39(4): 44-47.
Citation: ZOU Yun-long, DENG Gan-bo, ZHANG Qing-hua, ZHAO Xu-sheng. Discussion of layout position of gas emission warning sensor in heading face[J]. Journal of Mine Automation, 2013, 39(4): 44-47.
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Discussion of layout position of gas emission warning sensor in heading face

  • 1.

    National Key Laboratory of Gas Disaster Detecting，Preventing and Emergency Controlling, Chongqing 400037, China

  • 2.

    Chongqing Research Institute of CCTEG., Chongqing 400037, China

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  • For situation that existing mine gas sensor is mainly used for monitoring disasters of gas explosion and gas accumulation, and not for monitoring gas emission characteristics of working face, the paper discussed a kind of layout scheme of gas sensor. The test results show that the sensors lay out 5 m distance far from the working face, the monitoring data conform to the real gas emission monitoring of working face, and meet needs of monitoring gas emission characteristics. Current arrangement of gas sensor on head-on of heading face can meet needs of monitoring gas emission characteristics.
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