Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Underground sewage lifting method and device
The invention discloses an underground sewage lifting method and device, and belongs to the technical field of underground oily water. The underground sewage lifting device mainly comprises a liquid level control system and a liquid lifting system; and a buried intermediate tank is arranged, and after liquid flows into the tank by means of gravity and reaches a certain liquid level, the liquid inthe intermediate tank is pressed out by means of pressure of nitrogen under the condition that all pipeline valves except a liquid outlet are blocked through on-site pressurized gas. A pump is not needed to be used, the use of electricity is reduced, and the operation cost is reduced.
本发明公开了地下污油水技术领域地下污水提升方法及装置，主要包括：液位控制系统和液体提升系统；设置埋地中间罐，液体靠重力流进入罐中，达到一定液位后，通过现场的带压气体，在阻断除液体出口以外的所有管道阀门下，依靠氮气的压力，将中间罐里的液体压出；本发明具有无需使用泵、减少电气的使用，减低运行成本。
Underground sewage lifting method and device
The invention discloses an underground sewage lifting method and device, and belongs to the technical field of underground oily water. The underground sewage lifting device mainly comprises a liquid level control system and a liquid lifting system; and a buried intermediate tank is arranged, and after liquid flows into the tank by means of gravity and reaches a certain liquid level, the liquid inthe intermediate tank is pressed out by means of pressure of nitrogen under the condition that all pipeline valves except a liquid outlet are blocked through on-site pressurized gas. A pump is not needed to be used, the use of electricity is reduced, and the operation cost is reduced.
本发明公开了地下污油水技术领域地下污水提升方法及装置，主要包括：液位控制系统和液体提升系统；设置埋地中间罐，液体靠重力流进入罐中，达到一定液位后，通过现场的带压气体，在阻断除液体出口以外的所有管道阀门下，依靠氮气的压力，将中间罐里的液体压出；本发明具有无需使用泵、减少电气的使用，减低运行成本。
Underground sewage lifting method and device
地下污水提升方法及装置
LIN JINBAO (Autor:in)
15.01.2021
Patent
Elektronische Ressource
Chinesisch