COAL ENGINEERING ›› 2017, Vol. 49 ›› Issue (2): 5-6.doi: 10.11799/ce201702002

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To explore the old mine gangue in Pingdingshan mining area system

  

  • Received:2016-04-05 Revised:2016-04-19 Online:2017-02-09 Published:2017-03-09

Abstract: Describes the 10 mine of Pingmei shares existing waste discharge system problems, from a technical analysis of the mine feasibility of system transformation of refuse. Through the renovation scheme of safety, technical and economic comparison, draws the conclusion: the replacement of wellbore and new special gangue roadway is in line with the retrofit scheme of Pingdingshan mining area of the old mine actual production, the nearby mines row gangue system transformation provides reference experience

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