Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Non-point sources pollutants removal facility
The present invention relates to a non-point pollution reduction facility. According to the present invention, the non-point pollution reduction facility comprises: a pretreatment tank formed as a hollow body opened upwards, wherein an inflow pipe in which rainwater flows is connected to one side of the pretreatment tank; a filtration bath formed as the hollow body is opened upward and separated from the pretreatment tank by a partition, wherein the filtration bath has an inlet formed on a lower part enabling rainwater flowing into the pretreatment tank to flow inside the filtration bath through the inlet, and an outlet formed on the upper part and discharging the treated water; and a filter unit installed in a filtration bath. The filter unit comprises: a plate installed in the filtration bath to be located between the outlet and the inlet in a vertical direction having one or more discharge holes penetrated in the vertical direction; and a filtering device including a coil spring in which an upper end is fixated to the plate on a position in which the discharge hole is formed. The rainwater flowing inside through the inlet is discharged through the discharge hole by flowing upward through a gap between the coils of the coil spring.
본 발명에 따른 비점오염 저감시설은 상향 개구된 중공체이며 일측으로 우수가 유입되는 유입관이 연결된 전처리조와; 상향 개구된 중공체이며, 상기 전처리조와 격벽으로 분리되고, 상기 전처리조에 유입된 우수가 상기 격벽의 하부에 형성된 유입구를 통해 유입되며 상부에 처리수가 배출되는 배출구가 형성된 여과조와; 상기 여과조에 구비되는 여과부로 이루어지며; 상기 여과부는 상하 방향으로 유입구와 배출구 사이에 위치하도록 여과조에 구비되며 상하 방향으로 관통된 하나 이상의 배출홀이 형성된 판상의 플레이트와, 상기 배출홀이 형성된 위치에 상단이 플레이트에 고정된 코일스프링으로 형성된 여과기구로 이루어져; 상기 유입구를 통하여 유입된 우수는 상기 코일스프링의 코일 사이를 통하여 상향 유동하여 배출홀을 지나 배출되는 것을 특징으로 하는 비점오염 저감시설에 관한 것이다.
Non-point sources pollutants removal facility
The present invention relates to a non-point pollution reduction facility. According to the present invention, the non-point pollution reduction facility comprises: a pretreatment tank formed as a hollow body opened upwards, wherein an inflow pipe in which rainwater flows is connected to one side of the pretreatment tank; a filtration bath formed as the hollow body is opened upward and separated from the pretreatment tank by a partition, wherein the filtration bath has an inlet formed on a lower part enabling rainwater flowing into the pretreatment tank to flow inside the filtration bath through the inlet, and an outlet formed on the upper part and discharging the treated water; and a filter unit installed in a filtration bath. The filter unit comprises: a plate installed in the filtration bath to be located between the outlet and the inlet in a vertical direction having one or more discharge holes penetrated in the vertical direction; and a filtering device including a coil spring in which an upper end is fixated to the plate on a position in which the discharge hole is formed. The rainwater flowing inside through the inlet is discharged through the discharge hole by flowing upward through a gap between the coils of the coil spring.
본 발명에 따른 비점오염 저감시설은 상향 개구된 중공체이며 일측으로 우수가 유입되는 유입관이 연결된 전처리조와; 상향 개구된 중공체이며, 상기 전처리조와 격벽으로 분리되고, 상기 전처리조에 유입된 우수가 상기 격벽의 하부에 형성된 유입구를 통해 유입되며 상부에 처리수가 배출되는 배출구가 형성된 여과조와; 상기 여과조에 구비되는 여과부로 이루어지며; 상기 여과부는 상하 방향으로 유입구와 배출구 사이에 위치하도록 여과조에 구비되며 상하 방향으로 관통된 하나 이상의 배출홀이 형성된 판상의 플레이트와, 상기 배출홀이 형성된 위치에 상단이 플레이트에 고정된 코일스프링으로 형성된 여과기구로 이루어져; 상기 유입구를 통하여 유입된 우수는 상기 코일스프링의 코일 사이를 통하여 상향 유동하여 배출홀을 지나 배출되는 것을 특징으로 하는 비점오염 저감시설에 관한 것이다.
Non-point sources pollutants removal facility
비점오염 저감시설
IM GYEONG TAEK (Autor:in)
17.11.2017
Patent
Elektronische Ressource
Koreanisch
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