随着煤炭市场的不断下行,大量小煤窑关闭退出,生产矿井受老窑水的威胁越来越大,探放水工作尤为重要。在探放水特别是高压水的探放过程中,当钻孔揭露含水层后,水头压力和水量会瞬间剧增,若不能有效控制,除直接影响钻井效率外,还特别容易出现伤人的安全事故。通过加装防喷装置,可以解决这一问题。 As the coal market continues to decline, a large number of small coal mines shut down and exit, the mine is threatened by the old kiln water, and exploration and discharge work is especially important. In the exploration and drainage of water, especially high-pressure water exploration process, when exposed after aquifer drilling, the head pressure and water will instantly surge, if not effectively controlled, in addition to directly affecting drilling efficiency, but also particularly vulnerable to wounding safety ACCIDENT. Through the installation of anti-blowing device, you can solve this problem.