Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Separated rainwater drainage system tail end floating type filter device
The invention discloses a separated rainwater drainage system tail end floating type filter device which comprises a filter chamber with a water inlet and a water outlet. The filter chamber comprises a drainage channel, a suspended matter separation zone and a silt zone, wherein the drainage channel is used for downwards draining water bodies from the water inlet, the suspended matter separation zone comprises a filter channel of up-flow filtered water bodies and a floating filter layer which is filled into the filter channel, an inlet of the filter channel is communicated with the water outlet end of the drainage channel, an outlet of the filter channel is communicated with the water outlet, the floating filter layer comprises suspended particle filter materials and a fastener used for pressing and fixing the suspended particle filter materials, and the silt zone is located below the suspended matter separation zone and used for collecting impurities filtered by the suspended matter separation zone. According to the separated rainwater drainage system tail end floating type filter device, the structure is simple, the cost is lower, the power is not necessary, maintenance is convenient, suspended matter in the water and other pollutants adhered to the suspended matter can be effectively removed, and the floating filter layer is convenient and thorough to clean.
Separated rainwater drainage system tail end floating type filter device
The invention discloses a separated rainwater drainage system tail end floating type filter device which comprises a filter chamber with a water inlet and a water outlet. The filter chamber comprises a drainage channel, a suspended matter separation zone and a silt zone, wherein the drainage channel is used for downwards draining water bodies from the water inlet, the suspended matter separation zone comprises a filter channel of up-flow filtered water bodies and a floating filter layer which is filled into the filter channel, an inlet of the filter channel is communicated with the water outlet end of the drainage channel, an outlet of the filter channel is communicated with the water outlet, the floating filter layer comprises suspended particle filter materials and a fastener used for pressing and fixing the suspended particle filter materials, and the silt zone is located below the suspended matter separation zone and used for collecting impurities filtered by the suspended matter separation zone. According to the separated rainwater drainage system tail end floating type filter device, the structure is simple, the cost is lower, the power is not necessary, maintenance is convenient, suspended matter in the water and other pollutants adhered to the suspended matter can be effectively removed, and the floating filter layer is convenient and thorough to clean.
Separated rainwater drainage system tail end floating type filter device
ZHOU YONGCHAO (Autor:in) / ZHANG PING (Autor:in) / ZHANG YIPING (Autor:in)
11.11.2015
Patent
Elektronische Ressource
Englisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
Rainwater drainage system and rainwater drainage method
| Europäisches Patentamt | 2023
RAINWATER DRAINAGE CONNECTION MEMBER AND RAINWATER DRAINAGE SYSTEM
| Europäisches Patentamt | 2024