Invention Grant
US08333889B2 Flume system for a filter system including at least one filter having a filter bed that is periodically washed with liquid, gas or a combination thereof
有权
用于过滤系统的水槽系统，包括至少一个过滤器，该过滤器具有用液体，气体或其组合周期性地洗涤的过滤床
- Patent Title: Flume system for a filter system including at least one filter having a filter bed that is periodically washed with liquid, gas or a combination thereof
- Patent Title (中): 用于过滤系统的水槽系统，包括至少一个过滤器，该过滤器具有用液体，气体或其组合周期性地洗涤的过滤床
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Application No.: US12457061Application Date: 2009-05-29
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Publication No.: US08333889B2Publication Date: 2012-12-18
- Inventor: R. Lee Roberts , Mark Kevin Addison , Andrew Scott Taylor , Jason Samuel Schmoyer
- Applicant: R. Lee Roberts , Mark Kevin Addison , Andrew Scott Taylor , Jason Samuel Schmoyer
- Applicant Address: US DE Wilmington
- Assignee: RG Delaware, Inc.
- Current Assignee: RG Delaware, Inc.
- Current Assignee Address: US DE Wilmington
- Agency: Merek, Blackmon & Voorhees, LLC
- Main IPC: B01D24/46
- IPC: B01D24/46
Abstract:
A filter system having a filter bed for filtering water or wastewater, where the filter bed is periodically washed between service runs by directing washing liquid and washing gas upwardly through the filter bed. The filter system includes a filter bed and at least one flume. The flume is in fluid communication with the filter bed. Preferably, the flume is configured such that no washing liquid and washing gas interface is present in the flume. The flume may be configured such that during washing of the filter bed between service runs the flume receives a washing gas and directs the washing gas upwardly through the filter bed to assist in cleaning the filter bed between service runs. The flume may further be configured such that during washing the only liquid directed from the flume to the filter bed is residual liquid that may be present in the flume from a prior service run.
Public/Granted literature
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