矿井通风设备选型分析
Analysis of Mine Ventilation Equipment Selection
李泽民1
作者信息
- 1. 山西焦煤山煤国际豹子沟煤业,山西 临汾 041200
- 折叠
摘要
矿井通风是煤矿开采中关注的重点问题之一,井工开采过程中常产生有害气体和易爆粉尘,给井下安全生产带来严重威胁.基于此,为了保证井下有足够的洁净空气,需要根据矿井实际情况供应风量,由此新建矿井通风设备的选型尤为重要.以阳煤集团泊里煤矿新建矿井为研究对象,分析了采用立井中央回风通风设备选型不同方案的优缺点,并对选型方案通风量进行计算,可以为矿井通风设备选型提供一定的参考.
Abstract
Mine ventilation is one of the key issues of concern in coal mining.Harmful gases and explosive dusts are often generated in the process of shaft mining,which bring serious threats to the safety of underground production.Based on this,in order to ensure that there is enough clean air underground,it is necessary to supply air volume according to the actual situation of the mine,and the selection of ventilation equipment for new mines is particularly important.Taking the new mine of Yang Coal Group Po Li Coal Mine as the research object,we analyse the advantages and disadvantages of adopting different schemes of vertical shaft central return air ventilation equipment selection,and calculate the ventilation volume of the selection scheme,which can provide certain reference for the selection of mine ventilation equipment.
关键词
矿井通风/设备选型/计算校核Key words
mine ventilation/equipment selection/calculation and verification引用本文复制引用
出版年
2024
NETL
NSTL
万方数据