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A platform for research: civil engineering, architecture and urbanism
Pollutant interception device for rainwater and rainwater-sewage combined water
The invention relates to the technical field of drainage treatment, in particular to a pollutant intercepting device for rainwater and rainwater-sewage combined water, which comprises a pollutant intercepting well, the pollutant intercepting well is mounted at a rainwater outlet, and the pollutant intercepting well is composed of a water inlet pipe, a water outlet pipe, an inlet water distribution area, a garbage separation area, a central area, a gravel deposition area, an oil removal area and a water outlet area. In this way, hydraulic separation, gravity diversion, grid filtration, cyclone separation and oil absorption cotton adsorption are carried out in the rainfall stage, and pollutants in rainwater are continuously intercepted. Garbage, grease and gravel in rainwater and rain sewage can be effectively intercepted, and a water body is prevented from being black and odorous.
本发明涉及排水处理技术领域，具体为一种用于雨水及雨污合流水的污染物截留装置，包括污染物截流井，污染物截流井安装于雨水排口处，污染物截流井由进水管、出水管、进水分配区、垃圾分离区、中心区、砂砾沉积区、除油区以及出水区组成，以此在降雨阶段进行水力分离、重力分流、格网过滤、旋流分离和吸油棉吸附，并持续截留雨水中的污染物。该发明可有效截留雨水和雨污水中的垃圾、油脂和砂砾，避免水体黑臭。
Pollutant interception device for rainwater and rainwater-sewage combined water
The invention relates to the technical field of drainage treatment, in particular to a pollutant intercepting device for rainwater and rainwater-sewage combined water, which comprises a pollutant intercepting well, the pollutant intercepting well is mounted at a rainwater outlet, and the pollutant intercepting well is composed of a water inlet pipe, a water outlet pipe, an inlet water distribution area, a garbage separation area, a central area, a gravel deposition area, an oil removal area and a water outlet area. In this way, hydraulic separation, gravity diversion, grid filtration, cyclone separation and oil absorption cotton adsorption are carried out in the rainfall stage, and pollutants in rainwater are continuously intercepted. Garbage, grease and gravel in rainwater and rain sewage can be effectively intercepted, and a water body is prevented from being black and odorous.
本发明涉及排水处理技术领域，具体为一种用于雨水及雨污合流水的污染物截留装置，包括污染物截流井，污染物截流井安装于雨水排口处，污染物截流井由进水管、出水管、进水分配区、垃圾分离区、中心区、砂砾沉积区、除油区以及出水区组成，以此在降雨阶段进行水力分离、重力分流、格网过滤、旋流分离和吸油棉吸附，并持续截留雨水中的污染物。该发明可有效截留雨水和雨污水中的垃圾、油脂和砂砾，避免水体黑臭。
Pollutant interception device for rainwater and rainwater-sewage combined water
一种用于雨水及雨污合流水的污染物截留装置
YANG XINGBAO (author) / HAN HAITAO (author) / JIANG ZISHAN (author) / YANG HE (author)
2023-06-23
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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