浅谈高海拔矿山作业制氧和氧气增补方式的选择  

The discussion on the selection of oxygen production and oxygen supplement mode in high altitude mine operation

作　　者：曹鹏 孔东萍 张雄天 CAO Peng;KONG Dong-ping;ZHANG Xiong-tian(Lanzhou Engineering&Research Institute Of Nonferrous Metallurgy Co.,Ltd.,Lanzhou,Gansu Province,730000)

机构地区：[1]兰州有色冶金设计研究院有限公司,甘肃兰州730000

出　　处：《世界有色金属》2023年第20期144-146,共3页World Nonferrous Metals

摘　　要：本文通过简单分析高海拔与氧分压和氧含量的关系,说明了高海拔矿山作业时氧气增补对作业人员健康需求和矿山安全生产的重要性,并对现行主流的制氧方式和氧气增补方式进行了简单介绍。通过联系矿山作业的实际情况对制氧方式和增氧方式在矿山作业中的适用性进行了比选,最终以各自的优缺点及适宜性进行了推荐选择。最后得出通过变压吸附法制氧方式配合弥散式供氧方式更加适用于高海拔矿山作业人员健康发展的需求。By simply analyzing the relationship between high altitude and partial pressure of oxygen and oxygen content,this paper explains the importance of oxygen supplementation to the health needs of operators and mine safety production during high-altitude mine operations,and briefly introduces the current mainstream oxygen production methods and oxygen supplementation methods.By comparing the applicability of oxygen production mode and oxygen enhancement mode in mine operation according to the actual situation of mine operation,the recommended selection was finally made based on their respective advantages,disadvantages and suitability.Finally,it is concluded that oxygen production by pressure swing adsorption method and diffuse oxygen supply method are more suitable for the healthy development of high-altitude mine operators.

关 键 词：氧分压 氧含量 高海拔 矿山作业 制氧方式 变压吸附法(PSA) 增氧方式 弥散供氧方式 

分 类 号：TD7[矿业工程—矿井通风与安全]