基于围堰槽收水与单管并联导水的井筒淋水治理

Shaft Spaying Water Controlling Based on Cofferdam Groove Closed Water and Single Tube Parallel Guide Water

六矿北一进风井筒井筒壁后注浆后,井筒内还存在少量剩余残水,在井筒内形成淋水四溅,影响了治水效果。采用围堰槽收水与导管串联导水相结合的方法治理井筒水害,通过2年来的应用,发现其缺陷是导水管易堵塞且不易清理。结合井筒自身特点,成功运用了围堰辅助管收水与单管并联集中导水的治理方法,取得了很好的效果。

There is a small amount of remaining residual water in north No. 1 intake shaft of No. 6 Mine after baekwall grouting, which forms water spraying scattered and affects the effects of water control. By applying two years, the defects of using cofferdam groove closed water and tube parallel guide water combination method to control shaft water disasters is easy blockage and not easy to clean of aqueduct. Combined with the characteristics of shaft, the successful use of the cofferdam auxiliary tube closed water with single tube parallel concentrated water treatment method obtained good effect.