工业安全与防尘
工業安全與防塵
공업안전여방진
INDUSTRIAL SAEFTY AND DUST CONTROL
2000年
10期
19-22
,共4页
崔士成%安玉坤%贾洪杰%尹强%栾昌才%徐竹云
崔士成%安玉坤%賈洪傑%尹彊%欒昌纔%徐竹雲
최사성%안옥곤%가홍걸%윤강%란창재%서죽운
地温预热%通风系统%安全生产
地溫預熱%通風繫統%安全生產
지온예열%통풍계통%안전생산
earth temperature preheating ventilation system safety production
利用地温预热入风流技术，设计了金厂沟梁金矿冬季防冻通风系统。系统运行后，各提升井内温度均达+2℃以上，防止了提升井结冰，保证了安全生产。
利用地溫預熱入風流技術，設計瞭金廠溝樑金礦鼕季防凍通風繫統。繫統運行後，各提升井內溫度均達+2℃以上，防止瞭提升井結冰，保證瞭安全生產。
이용지온예열입풍류기술，설계료금엄구량금광동계방동통풍계통。계통운행후，각제승정내온도균체+2℃이상，방지료제승정결빙，보증료안전생산。
An antifreezing ventilation system at winter in a gold mine is designed by use of the earth temperature preheating technology. A fter the system was operated, the temperature at every hoisting shaft is to abov e +2℃, the hoisting shaft is antifreezed and the safety in production is ensure d.
