云南小型矿山通风系统建立的若干问题分析

Discussion on some problems on building the ventilation system for metal and nonmetal small mines in Yunnan province

矿井通风系统作为金属非金属矿山地下开采八大系统之一,其建立并可靠运行对矿山地下开采有重要作用。云南省作为全国矿业大省,矿产资源分布广,拥有大量的矿山企业。其中,小型矿山开采过程中,未充分意识到矿井通风系统建立的重要性。本文针对目前这些矿山通风系统建立中存在的一些主要问题,提出云南省小型矿山通风系统建立的途径,以便为小型矿山井下安全可靠开采提供保障。

Mine ventilation system is one of the eight systems of underground mining in metal and nonmetal mines,the set up and reliable operation of ventilation system play very important roles in underground mining.As an important area in mining industry in China,with abundant mining resources,Yunnan Province has many mining companies,of which are small scale mines.And those small mines have not yet come to realize the importance to set up ventilation system.The paper brings up several ways to the set up of small mines ventilation system in accordance with some problems that they face,in order to guarantee safe and stable underground mining for those small mines.