公开(公告)号：US08574431B2

公开(公告)日：2013-11-05

申请号：US12050512

申请日：2008-03-18

Applicant: Kurt M. Lindsley

Inventor： Kurt M. Lindsley

IPC: B01D29/66

CPC classification number: B01D29/66 ,  B01D29/23 ,  B01D29/39 ,  B01D29/668 ,  B01D29/902 ,  B01D2201/206

Abstract: A wastewater filter assembly comprising a filter having an influent side and an effluent side, a backwash system adapted to control flow of backwash fluid from the effluent side to the influent side, and an agitation system adapted to control the flow of an agitating fluid (e.g., air) from the influent side to the effluent side. In one embodiment, the agitation system includes an agitating tank that stores the agitating fluid, and a series of valves to control the flow of backwash fluid and agitating fluid. In another embodiment, the assembly further includes a control system that controls the backwash system and the agitation system. Preferably, the control system is programmed to pulse the agitation system during operation of the backwash system.

Abstract translation: 一种废水过滤器组件，包括具有流入侧和流出物侧的过滤器，适于控制从流出物侧到流入侧的回洗流体流动的反洗系统，以及适于控制搅拌流体流动的搅拌系统（例如， ，空气）从流入侧到排放侧。 在一个实施例中，搅拌系统包括储存搅拌流体的搅拌罐和一系列控制逆流流体和搅拌流体流动的阀。 在另一个实施例中，组件还包括控制反冲洗系统和搅拌系统的控制系统。 优选地，控制系统被编程为在反冲洗系统的操作期间脉冲搅动系统。

公开(公告)号：US20090236298A1

公开(公告)日：2009-09-24

申请号：US12050512

申请日：2008-03-18

Applicant: Kurt M. Lindsley

Inventor： Kurt M. Lindsley

IPC: B01D33/44 ,  B01D24/46 ,  B01D29/52 ,  B01D29/66 ,  B01D29/70

CPC classification number: B01D29/66 ,  B01D29/23 ,  B01D29/39 ,  B01D29/668 ,  B01D29/902 ,  B01D2201/206

Abstract: A wastewater filter assembly comprising a filter having an influent side and an effluent side, a backwash system adapted to control flow of backwash fluid from the effluent side to the influent side, and an agitation system adapted to control the flow of an agitating fluid (e.g., air) from the influent side to the effluent side. In one embodiment, the agitation system includes an agitating tank that stores the agitating fluid, and a series of valves to control the flow of backwash fluid and agitating fluid. In another embodiment, the assembly further includes a control system that controls the backwash system and the agitation system. Preferably, the control system is programmed to pulse the agitation system during operation of the backwash system.

Abstract translation: 一种废水过滤器组件，包括具有流入侧和流出物侧的过滤器，适于控制从流出物侧到流入侧的回洗流体流动的反洗系统，以及适于控制搅拌流体流动的搅拌系统（例如， ，空气）从流入侧到排放侧。 在一个实施例中，搅拌系统包括储存搅拌流体的搅拌罐和一系列控制逆流流体和搅拌流体流动的阀。 在另一个实施例中，组件还包括控制反冲洗系统和搅拌系统的控制系统。 优选地，控制系统被编程为在反冲洗系统的操作期间脉冲搅动系统。