Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Riverway dredging structure and method
The invention discloses a riverway dredging structure and method, and belongs to the technical field of riverway treatment. According to the technical scheme, the riverway dredging structure is characterized by comprising a plurality of deposition collecting frames laid at the bottom of a riverway at intervals and foundation fixing frames arranged on the two sides of the riverway; the deposition collecting frames are arranged on the multiple foundation fixing frames and provided with a plurality of deposition grids, each deposition grid of the deposition collecting frames is internally provided with a sludge discharging port, sludge pumping ports are formed in the periphery sides of the deposition grids, communication pipelines are arranged in the deposition collecting frames, and the multiple sludge discharging ports communicate with the sludge pumping ports through the communication pipelines; and under the action of slurry pumps externally connected to the sludge pumping ports, sludge in the deposition collecting frames is pumped out and deposited. An interval dredging method is adopted in the riverway dredging structure and method, dredging treatment is conducted on the riverway sections at the upstream position, the midstream position and the downstream position of the riverway, embedding treatment of the dredging structure is utilized, black and smelly sludge at the bottom of the riverway is cleaned, construction is simple, and the later river bottom sludge treatment manner is simple.
本发明公开了一种河道清淤结构及其清淤方法，属于河道治理技术领域。其技术方案要点是：其包括有若干间隔铺设于河道底部的沉积收集架、布置于河道两岸的地基固定架，所述沉积收集架的安装于若干地基固定架上，所述沉积收集架上设有多个沉积格，所述沉积收集架于每一沉积格内设有排淤口，且位于其自周侧均设有抽淤口，所述沉积收集架内部设有连通管道，多个所述排淤口通过连通管道均与抽淤口连通；通过所述抽淤口上外接的泥浆泵的作用下抽出沉积收集架内部的淤泥。本发明采用间隔式的清淤方法，在河道的上、中、下游的河道段进行清淤处理，利用清淤结构的预埋处理，对河道底部的黑臭淤泥进行清理，且施工简单，后期处理河底淤泥方式简单。
Riverway dredging structure and method
The invention discloses a riverway dredging structure and method, and belongs to the technical field of riverway treatment. According to the technical scheme, the riverway dredging structure is characterized by comprising a plurality of deposition collecting frames laid at the bottom of a riverway at intervals and foundation fixing frames arranged on the two sides of the riverway; the deposition collecting frames are arranged on the multiple foundation fixing frames and provided with a plurality of deposition grids, each deposition grid of the deposition collecting frames is internally provided with a sludge discharging port, sludge pumping ports are formed in the periphery sides of the deposition grids, communication pipelines are arranged in the deposition collecting frames, and the multiple sludge discharging ports communicate with the sludge pumping ports through the communication pipelines; and under the action of slurry pumps externally connected to the sludge pumping ports, sludge in the deposition collecting frames is pumped out and deposited. An interval dredging method is adopted in the riverway dredging structure and method, dredging treatment is conducted on the riverway sections at the upstream position, the midstream position and the downstream position of the riverway, embedding treatment of the dredging structure is utilized, black and smelly sludge at the bottom of the riverway is cleaned, construction is simple, and the later river bottom sludge treatment manner is simple.
本发明公开了一种河道清淤结构及其清淤方法，属于河道治理技术领域。其技术方案要点是：其包括有若干间隔铺设于河道底部的沉积收集架、布置于河道两岸的地基固定架，所述沉积收集架的安装于若干地基固定架上，所述沉积收集架上设有多个沉积格，所述沉积收集架于每一沉积格内设有排淤口，且位于其自周侧均设有抽淤口，所述沉积收集架内部设有连通管道，多个所述排淤口通过连通管道均与抽淤口连通；通过所述抽淤口上外接的泥浆泵的作用下抽出沉积收集架内部的淤泥。本发明采用间隔式的清淤方法，在河道的上、中、下游的河道段进行清淤处理，利用清淤结构的预埋处理，对河道底部的黑臭淤泥进行清理，且施工简单，后期处理河底淤泥方式简单。
Riverway dredging structure and method
一种河道清淤结构及其清淤方法
QIN GUIYUN (Autor:in) / ZHA GUIFENG (Autor:in) / LI RUIJUN (Autor:in) / QIN GUICAI (Autor:in)
11.08.2020
Patent
Elektronische Ressource
Chinesisch
Riverway dredging ship capable of adjusting dredging depth
| Europäisches Patentamt | 2020