摘要
通过对召口分矿通风系统的技术改造,改变了南部通风系统的进风量小、主井反风的现状,对于频受民采破坏的矿井有一定的借鉴作用。
By means of taking appropriate technical measures to improve the ventilation system of Zhaokou stope of Jinling Iron Ore Mine, the troubles of small income air volume in southern part of the stope and back--running of air in main shaft are overcome. The experience is referential to those underground mines where the shafts are damaged through unreasonable mining.
出处
《矿业工程》
CAS
2008年第6期52-53,共2页
Mining Engineering
关键词
井下矿
通风系统
改造
underground mine
ventilation system
improvement
