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A platform for research: civil engineering, architecture and urbanism
Hydraulic cyclone separation type sewage intercepting well and construction method
The invention relates to the technical field of municipal engineering sewage treatment, in particular to a hydraulic cyclone separation type sewage intercepting well and a construction method. The hydraulic cyclone separation type sewage intercepting well comprises a cushion layer, a well body and a well lid, wherein the well body is connected to the cushion layer, the well lid covers the upper end of the well body, a water inlet pipe and a water outlet pipe are connected to the well body, a rotational flow cylinder is arranged on the upper portion of the well body, a rotational flow ring area is formed between the rotational flow cylinder and the inner wall of the well body, the water inlet pipe communicates with the rotational flow ring area in the tangential direction of the well body, the water outlet pipe extends into the well body and communicates with the interior of the rotational flow cylinder, a flow guide groove is formed in the lower portion of the rotational flow cylinder, the whole flow guide groove is conical, and the smaller end of the flow guide groove is arranged downwards. The hydraulic cyclone separation type sewage intercepting well has the effect of reducing the blockage problem.
本申请涉及一种市政工程污水处理的技术领域，尤其是涉及一种水力旋流分离式污水截流井及施工方法，其包括垫层、井身和井盖，所述井身连接在垫层上，井盖盖合在井身的上端，所述井身上连接有进水管和出水管，所述井身的上部设置有旋流筒，旋流筒与井身的内壁之间形成旋流环区，所述进水管沿井身的切线方向与旋流环区连通，所述出水管伸到井身内并与旋流筒的内部连通，所述旋流筒的下方设置有导流槽，所述导流槽整体呈锥形且导流槽较小的一端朝下设置。本申请具有减少堵塞问题的效果。
Hydraulic cyclone separation type sewage intercepting well and construction method
The invention relates to the technical field of municipal engineering sewage treatment, in particular to a hydraulic cyclone separation type sewage intercepting well and a construction method. The hydraulic cyclone separation type sewage intercepting well comprises a cushion layer, a well body and a well lid, wherein the well body is connected to the cushion layer, the well lid covers the upper end of the well body, a water inlet pipe and a water outlet pipe are connected to the well body, a rotational flow cylinder is arranged on the upper portion of the well body, a rotational flow ring area is formed between the rotational flow cylinder and the inner wall of the well body, the water inlet pipe communicates with the rotational flow ring area in the tangential direction of the well body, the water outlet pipe extends into the well body and communicates with the interior of the rotational flow cylinder, a flow guide groove is formed in the lower portion of the rotational flow cylinder, the whole flow guide groove is conical, and the smaller end of the flow guide groove is arranged downwards. The hydraulic cyclone separation type sewage intercepting well has the effect of reducing the blockage problem.
本申请涉及一种市政工程污水处理的技术领域，尤其是涉及一种水力旋流分离式污水截流井及施工方法，其包括垫层、井身和井盖，所述井身连接在垫层上，井盖盖合在井身的上端，所述井身上连接有进水管和出水管，所述井身的上部设置有旋流筒，旋流筒与井身的内壁之间形成旋流环区，所述进水管沿井身的切线方向与旋流环区连通，所述出水管伸到井身内并与旋流筒的内部连通，所述旋流筒的下方设置有导流槽，所述导流槽整体呈锥形且导流槽较小的一端朝下设置。本申请具有减少堵塞问题的效果。
Hydraulic cyclone separation type sewage intercepting well and construction method
一种水力旋流分离式污水截流井及施工方法
ZHANG TAIJIE (author)
2021-08-31
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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