A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pipeline sewage discharge device for hydraulic engineering
The invention discloses a pipeline sewage discharge device for hydraulic engineering. The device comprises a device body; the device body comprises a splicing main pipe; a filter hood is arranged in the splicing main pipe; a first guide pipe is arranged at the front side of the filter hood; a second guide pipe is fixedly connected to the bottom of the filter hood; a liquid feeding pipe is fixedlyconnected to the lower part of the splicing main pipe; and the tail end of the liquid feeding pipe communicates with a sedimentation cylinder. The filter hood, the first guide plate, the second guideplate, the liquid feeding pipe, the sedimentation cylinder, a central pipe, a filter screen and a return pipe are arranged to intercept sludge and guide the sludge to the sedimentation cylinder through a guide channel, so that the sludge sedimentation is accelerated, the water after the sludge is removed flows back, the continuous pipeline cleaning without cutting off is realized, and the sludge removal effect is better; and an autorotation impeller including an impeller plate and a rotating shaft is arranged, so that the rotation of the autorotation impeller is achieved under the cooperationof the guide plate, the sludge on the inner wall of the filter hood is scraped off and driven, the filter hood is avoided from being plugged and the sludge is driven to move at the same time, and sludge collection and sedimentation are accelerated.
本发明公开了一种水利工程用管道排污装置，包括装置本体；所述装置本体包括拼接主管，拼接主管内设有过滤罩，过滤罩前侧设有第一导流板，过滤罩底部固定连接有第二导流板，拼接主管下部固定连接有进液管，进液管末端连通有沉淀筒。通过设有过滤罩、第一导流板、第二导流板、进液管、沉淀筒、中心管、过滤网和回流管，对污泥进行截留并通过导流通道将污泥导向沉淀筒，加速污泥沉淀并使得除泥后的水回流，实现不断流的连续清理管道，具有较好的除泥效果；通过设有包括叶轮板、转轴的自转叶轮，在导流板配合下，实现自转叶轮的转动，对过滤罩内壁的污泥进行刮除和推动，避免过滤罩堵塞同时推动污泥移动，加速污泥收集沉淀。
Pipeline sewage discharge device for hydraulic engineering
The invention discloses a pipeline sewage discharge device for hydraulic engineering. The device comprises a device body; the device body comprises a splicing main pipe; a filter hood is arranged in the splicing main pipe; a first guide pipe is arranged at the front side of the filter hood; a second guide pipe is fixedly connected to the bottom of the filter hood; a liquid feeding pipe is fixedlyconnected to the lower part of the splicing main pipe; and the tail end of the liquid feeding pipe communicates with a sedimentation cylinder. The filter hood, the first guide plate, the second guideplate, the liquid feeding pipe, the sedimentation cylinder, a central pipe, a filter screen and a return pipe are arranged to intercept sludge and guide the sludge to the sedimentation cylinder through a guide channel, so that the sludge sedimentation is accelerated, the water after the sludge is removed flows back, the continuous pipeline cleaning without cutting off is realized, and the sludge removal effect is better; and an autorotation impeller including an impeller plate and a rotating shaft is arranged, so that the rotation of the autorotation impeller is achieved under the cooperationof the guide plate, the sludge on the inner wall of the filter hood is scraped off and driven, the filter hood is avoided from being plugged and the sludge is driven to move at the same time, and sludge collection and sedimentation are accelerated.
本发明公开了一种水利工程用管道排污装置，包括装置本体；所述装置本体包括拼接主管，拼接主管内设有过滤罩，过滤罩前侧设有第一导流板，过滤罩底部固定连接有第二导流板，拼接主管下部固定连接有进液管，进液管末端连通有沉淀筒。通过设有过滤罩、第一导流板、第二导流板、进液管、沉淀筒、中心管、过滤网和回流管，对污泥进行截留并通过导流通道将污泥导向沉淀筒，加速污泥沉淀并使得除泥后的水回流，实现不断流的连续清理管道，具有较好的除泥效果；通过设有包括叶轮板、转轴的自转叶轮，在导流板配合下，实现自转叶轮的转动，对过滤罩内壁的污泥进行刮除和推动，避免过滤罩堵塞同时推动污泥移动，加速污泥收集沉淀。
Pipeline sewage discharge device for hydraulic engineering
一种水利工程用管道排污装置
ZHANG CHUANHUA (author)
2020-10-30
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle