谢一矿逐年向深部开采,老空水积水量逐渐增大,且有补给水源,老空水逐渐成为威胁矿井安全生产最大隐患。如何合理地探放水,杜绝老空水的水害事故,通过谢一矿513C13工作面老空水防治的成功实践,提出老空水防治技术方案,放出了老空积水,保证了安全生产和施工进度。 Xie a mine to the deep mining year by year, the old empty water water gradually increased, and there is recharge water, empty water has become the greatest threat to mine safety hazards. How to explore and release water rationally and put an end to the water hazard accident of old empty water. Through the successful practice of preventing and controlling the old empty water in 513C13 face of Xie Yi Coal Mine, the old empty water prevention and control technology program was put forward and the old empty water was released to ensure safe production and construction schedule.