本文介绍了深部坑道排水的经验和排水设备在深部坑道和涌水量大的矿山,排水的特点之一是电能消耗量很大(达到矿山总消耗量的50%),因此,这些矿山的排水设备,应该具有很高的工作效率。深部坑道排水的另一特点是岩石、水和空 This article describes the experience of deep trench drainage and drains in deep tunnels and large gushing mines. One of the hallmarks of drainage is the large electrical energy consumption (up to 50% of the mine’s total consumption), so the drainage of these mines , Should have a high work efficiency. Another feature of deep trench drainage is rock, water and air