摘要
以某金矿坚井防冻设计为例，说明了地温预热在黄金矿山中的应用，阐述了地温预热的可行性分析、预热方案的确定及注意事项。
Taking the design of preventing mine shaft from frost in a gold mine for example, this paper gives a deacription on the application of preheating mine shaft by earth temperature to gold mine. The analysea of its feasibility,program selection, matters needing attention etc are also made.
出处
《黄金》
CAS
北大核心
1994年第4期15-19,共5页
Gold
关键词
地温预热
巷道
预热风机
preheating by earth temperature
Preheating tunnel
preheating fan
