液压支架用传动介质对矿区水源的影响研究  

Influence of transmission medium used by hydraulic support on water resource of mining area

作　　者：何瑞敏 孔令坡 刘鲤粽 翟晶 赵昕楠 He Ruimin;Kong Lingpo;Liu Lizong;Zhai Jing;Zhao Xinnan(The Technology Research Institute of Shendong Coal Company,Shenhua Group,Yulin 719000,China;Mine Materials Branch China Coal Research Institute,Beijing 100013,China;State Key Laboratory of High Efficient Mining and Clean Utilization of Coal Resources,Beijing 100013,China;National Energy Technology and Equipment Laboratory of Coal Utilization and Emission Control,Beijing 100013,China)

机构地区：[1]中国神华能源股份有限公司神东煤炭分公司技术研究院,陕西榆林719000 [2]煤炭科学技术研究院有限公司矿用材料分院,北京100013 [3]煤炭资源高效开采与洁净利用国家重点实验室,北京100013 [4]国家能源煤炭高效利用与节能减排技术装备重点实验室,北京100013

出　　处：《煤炭与化工》2021年第4期89-92,共4页Coal and Chemical Industry

摘　　要：为了研究液压支架用传动介质对矿区水源的影响,测定了煤矿井下现用液压支架用乳化油中含量不低于0.1%的有机组分、无机组分的化学组成及含量。依据《生活饮用水卫生标准》(GB5749-2006)对矿井水、采空区储水及水处理厂的进厂水和出厂水进行了检测,水处理厂的进厂水和出厂水中肉眼可见物及硼的含量超标,有机组分及其它无机组分没有超标。经过指定组分验证试验,未在水样中检出液压支架用乳化油的组分,可能由于相对于数量巨大的矿井水来说,液压支架用乳化油的用量非常有限,或者液压支架用乳化油的组分被煤层吸附或生物降解所致,乳化油未对矿井水造成污染。In order to study the influence of transmission medium for hydraulic support on the water resource of mining area,the chemical composition and content of organic and inorganic components no less than 0.1%in emulsified oil used for hydraulic support in underground of coal mine were determined.According to the standards for drinking water quality(GB5749-2006),the incoming water and outgoing water stored in goaf were tested.The content of visible matter and boron in the incoming and outgoing water of water treatment plant exceeded the standard limit,organic and other inorganic components did not exceed the standard limit.With specified components verification test,the components of emulsified oil were not detected,because the amount of emulsified oil used for hydraulic supports was very limited compared to the huge amount of mine water or because the components of emulsified oil were adsorbed or biodegraded,the emulsified oil did not pollute the mine water.

关 键 词：液压支架 乳化油 传动介质 矿区水源 

分 类 号：TQ536.9[化学工程—煤化学工程]