金属矿山井下开采局部通风类型及使用场所分析

Analysis of Local Ventilation Type and Using Place in Under Ground Mining of Metal Mines

金属矿山井下局部通风的研究较为少见,煤矿和非金属矿山井下局部通风的研究较多,已经衍生了多个有益的研究成果,其研究成果在金属矿山也得到广泛采用。金属矿山井下局部通风任务、方式各有不同,所采用的局部通风方法也存在差异。针对矿山井下开采不同局部通风类型的通风任务、通风机理、局部通风设备选用上的区别,论述不同局部通风方法的区别及适合的使用场所。

The study of local ventilation in metal mines is rare.The study of local ventilation in coal mines and non-metal mines is more, its research results are also widely used in metal mines.There are different tasks and modes of local ventilation in metal mines, and different methods of local ventilation are adopted.This paper discusses the differences of different local ventilation methods and the suitable places for use by analyzing the differences of ventilation tasks, ventilation mechanism and the selection of local ventilation equipment in underground mining.