掘进巷道临时水仓自动循环排水装置设计与应用

Design and Application of Automatic Circulating Drainage Device for Temporary Water Sump of Tunneling

掘进巷道每隔一段距离布置一个临时水仓,由于巷道在在掘进过程中产生的钻眼水、顶板淋水等造成巷道临时水仓不定时满仓现象,所以在实际生产过程中每个临时水仓必须配备一套排水系统及一名专职排水工,从而加大施工巷道劳动强度及设备费用,针对这一情况西曲矿掘进一队通过研究设计一套自动排水装置并在掘进巷道临时水仓中得以应用,实践证明自动排水装置在实际应用中取得可观经济效益。

A temporary water sump is arranged at intervals of excavation roadway, due to full warehouse phenomenon in temporary water sump from time to time resulted by drilling water and roof watering in the course of excavation, a drainage system and a full-time drainage are required to equip in every temporary water sump in practical production so as to increase the labor intensity of construction roadway and equipment costs.Aiming at this situation, an automatic drainage system has been designed and applied in temporary water sump in Excavation Team 1, Xiqu Colliery, which achieves considerable economic benefits.