Filter assembly, system and method
    4.
    发明授权
    Filter assembly, system and method 有权
    过滤组件,系统和方法

    公开(公告)号:US08512555B1

    公开(公告)日:2013-08-20

    申请号:US12700224

    申请日:2010-02-04

    CPC classification number: B01D24/08 B01D24/4631 B01D2201/206

    Abstract: A stormwater filter assembly includes a hood and an outlet tube within the hood for draining filtered stormwater. The outlet tube has a solid wall along at least a portion of its height, and an inlet above the solid wall. A second tube is disposed about the outlet tube defining a flow space therebetween for receiving filtered stormwater. The second tube includes a wall that is perforated along at least a portion of its height that overlaps with the solid wall of the outlet tube such that filtered stormwater that enters the flow space must move upward to enter the outlet tube. A filter media is disposed between the hood and the second tube through which stormwater travels during a filtering operation.

    Abstract translation: 雨水过滤器组件包括发动机罩内的罩和出口管,用于排放过滤的雨水。 出口管具有沿其高度的至少一部分的固体壁和固体壁上方的入口。 第二管围绕出口管设置,在其间限定一个流动空间,用于接收过滤的雨水。 第二管包括沿其高度的至少一部分穿过的壁,其与出口管的实心壁重叠,使得进入流动空间的过滤的雨水必须向上移动以进入出口管。 在过滤操作期间,过滤介质设置在雨罩和雨水通过的第二管之间。

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