摘要
在平度市旧店金矿 2 9#脉矿床通风系统改造中 ,研究应用了采空区通风、风机诱导下机械通风和自然通风交替使用、地温预冷入风风流等项新技术 。
In the transformation of the ventilation system of 29 # lode deposit mining at Jiudian Gold Mine, several new techniques were applied such as ventilation taking advantage of old territory, fan induced alternative use of mechanical and natural ventilation methods and precooling of air inflow by geotemperature, proving to be of significance to the ventilation based temperature dropping and energy saving of hot and humid underground mines.
出处
《金属矿山》
CAS
北大核心
2003年第11期43-45,66,共4页
Metal Mine
关键词
通风降温
采空区通风
机械-自然交替通风
地温预冷
矿井
Temperature dropping by ventilation, Ventilation of old territory, Mechanic natural alternative ventilation, Precooling by geotemperature
