A method applied to a counter-slope tunnel drainage system comprises a counter-slope drainage process system, the counter-slope drainage process system builds a movable drainage system among a tunnel face, a relay square cabin and a fixed pump station operation area, and the drainage system is composed of a pretreatment system, a front-stage diving trolley, the relay square cabin and a fixed pump station. A plurality of front-stage diving trolleys are arranged, and the relay square cabin is used for receiving drained water from the front-stage diving trolleys. The pretreatment system effectively filters suspended particles in water, reduces abrasion of a water pumping and draining assembly, and relieves sewage treatment pressure outside a hole; the movable drainage system quickly solves the problem of water pumping of the tunnel face, and has the characteristics of safety, high efficiency and convenience.
一种应用于反坡隧道排水系统的方法,包括反坡排水流程系统,反坡排水流程系统在掌子面、接力方舱和固定泵站作业区之间建立可移动的排水系统,排水系统由预处理系统、前级潜水小车、接力方舱和固定泵站组成,前级潜水小车由多台组成,接力方舱承接来自于前级潜水小车的排水。本发明预处理系统有效过滤水中颗粒悬浮物,降低抽排水总成的磨损,缓解洞外污水处理压力;可移动排水系统快速解决掌子面抽水问题,具有安全、高效、便捷的特点。
Method applied to reverse slope tunnel drainage system
一种应用于反坡隧道排水系统的方法
2024-01-23
Patent
Elektronische Ressource
Chinesisch
IPC: | E21F Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels , SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS / B01D SEPARATION , Trennen / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS |
Slope drainage method using horizontal directional drilling
Europäisches Patentamt | 2024
|SAE Technical Papers | 1978
|Observations of slope drainage at Colchester, Essex
TIBKAT | 1992
|Observations of slope drainage at Romford, Essex
TIBKAT | 1990
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