摘要
针对马道头煤矿通风效果较差问题,对该煤矿通风系统主要从通风设备、通风阻力、通风网络三个方面进行优化。优化后发现,煤矿通风系统风量提升了22.91%,满足现阶段矿井风量需求。
In view of the poor ventilation effect of the coal mine,the ventilation system of the coal mine is optimized mainly from three aspects:ventilation equipment,ventilation resistance and ventilation network.After optimization,it is found that the air volume of the coal mine ventilation system has increased by 22.91%,meeting the current mine air volume demand.
作者
王守贵
Wang Shougui(Datong Mining Area Construction Project Quality Supervision Station of Coal Industry,Datong Shanxi 037003)
出处
《山西冶金》
CAS
2022年第9期137-139,共3页
Shanxi Metallurgy
关键词
煤矿
通风系统
通风阻力
优化
coal mine
ventilation system
ventilation resistance
optimization
