Optimal Design of Working Face Ventilating System of Huoerxinhe Company

Li Ping Yang; Wei Qiao; Hou Quan Zhou

doi:10.4028/www.scientific.net/AMR.998-999.446

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 998-999Optimal Design of Working Face Ventilating System...

Optimal Design of Working Face Ventilating System of Huoerxinhe Company

Abstract:

In order to guarantee the safe and efficient production of coal mine of Huoerxinhe Company, for the problems of gas exceeding limitation, excavating replacement tension, resource waste air leaking and so on, the ventilation mode was optimized and Y type ventilation mode was adopted. Practices indicate that this ventilation mode is entirely feasible on working face of Huoerxinhe Company. Through this mode, we can (1) decrease the tunneling engineering quantity, improve the excavating replacement tension of double U type mode; (2) reduce the protective coal pillars to cut down resource waste; (3) solve the problem of gas exceeding limitation on upper corner thoroughly.

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Periodical:

Advanced Materials Research (Volumes 998-999)

Pages:

446-449

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.998-999.446

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Online since:

July 2014

Authors:

Li Ping Yang*, Wei Qiao, Hou Quan Zhou

Keywords:

Coal Mine, Optimization, Ventilation Mode, Working Face

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* - Corresponding Author

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