矿井环境中柴油机尾气颗粒的净化研究  

Discussion on purification of diesel exhaust gas particles in mine environment

作　　者：王时彬 陈日辉[1] 孟祥允 

机构地区：[1]昆明理工大学国土资源工程学院

出　　处：《黄金》2014年第6期76-79,共4页Gold

摘　　要：在金属矿山中生产运行的采矿、运输等设备部分是柴油机动力系统,其排放的尾气给工作人员和机器设备带来诸多的危害。对柴油机尾气中的细微颗粒进行分析,并结合前人的研究成果,提出了采用可控循环通风方法解决通风不足,采用尾气引射器将柴油机尾气导出独头巷道,采用文丘里除尘器净化井下环境中柴油机尾气颗粒的综合有效措施。Part of equipment of mining and transportation in metallic mines are diesel engine powered systems, whose emissions bring many hazards to the staff and the machines. This paper mainly carries out the analysis of slight pellets in the exhaust, and combines predecessor＇s studies so as to propose comprehensive treatment measures like controllable recirculation ventilation to solve the inadequate air problem, and the diesel exhaust ejector to conduct exhaust emissions from dead face, and-the venturi scrubber to purify the diesel exhaust particles in underground environment.

关 键 词：柴油机 尾气 颗粒 井下环境 可控循环通风 引射器 文丘里除尘器 

分 类 号：TD711[矿业工程—矿井通风与安全]