ECSP024313A - Sistema de desague subterraneo mejorado - Google Patents

Sistema de desague subterraneo mejorado

Info

Publication number
ECSP024313A
ECSP024313A EC2002004313A ECSP024313A ECSP024313A EC SP024313 A ECSP024313 A EC SP024313A EC 2002004313 A EC2002004313 A EC 2002004313A EC SP024313 A ECSP024313 A EC SP024313A EC SP024313 A ECSP024313 A EC SP024313A
Authority
EC
Ecuador
Prior art keywords
porous plate
concrete
generally cone
shaped depressions
fluid
Prior art date
Application number
EC2002004313A
Other languages
English (en)
Inventor
R Lee Roberts
Mark Kevin Addison
Original Assignee
Rg Delaware Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rg Delaware Inc filed Critical Rg Delaware Inc
Publication of ECSP024313A publication Critical patent/ECSP024313A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
    • B01D24/24—Downward filtration, the container having distribution or collection headers or pervious conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sewage (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Filtration Of Liquid (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Filtering Materials (AREA)
  • Treatment Of Sludge (AREA)
  • Centrifugal Separators (AREA)

Abstract

Un sistema de desagüe subterráneo que tiene un fondo formado de concreto. Incluye una pluralidad de depresiones generalmente en forma de cono formadas de este. Una placa porosa es asociada en forma operativa con al menos una de las depresiones generalmente en forma de cono. Además incluye un inserto que tiene al menos un orificio de distribución para la distribución de flujo; está posicionado debajo de la placa porosa y al menos parcialmente dentro de al menos una depresión generalmente en forma de cono. El inserto asegura la distribución completa de cualquier fluido que atraviese la placa porosa; el fluido es distribuido uniformemente sobre el área superficial total de la placa porosa. En configuración alternativa, se proporciona un sistema de desagüe subterráneo que incluye un fondo formado de concreto. Una placa porosa es asociada en forma operativa con al menos una de las depresiones generalmente en forma de cono. Además incluye un miembro de anclaje removible para la fijación con capacidad de remoción de la placa porosa al fondo de concreto sin penetración de alguna superficie del fondo de concreto. Todo ello tal y como se muestra en los dibujos adjuntos.
EC2002004313A 2001-09-10 2002-09-09 Sistema de desague subterraneo mejorado ECSP024313A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/948,798 US6982034B2 (en) 2001-09-10 2001-09-10 Underdrain system

Publications (1)

Publication Number Publication Date
ECSP024313A true ECSP024313A (es) 2004-04-28

Family

ID=25488257

Family Applications (1)

Application Number Title Priority Date Filing Date
EC2002004313A ECSP024313A (es) 2001-09-10 2002-09-09 Sistema de desague subterraneo mejorado

Country Status (5)

Country Link
US (3) US6982034B2 (es)
AR (1) AR036506A1 (es)
CA (1) CA2401377C (es)
CO (1) CO5390091A1 (es)
EC (1) ECSP024313A (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6569327B2 (en) * 2001-01-23 2003-05-27 Rg Delaware, Inc. Apparatus for directing fluids through a filter system
US8052871B2 (en) * 2001-09-10 2011-11-08 Rg Delaware, Inc. Underdrain system
US6982034B2 (en) 2001-09-10 2006-01-03 Rg Delaware, Inc. Underdrain system
US7754089B2 (en) * 2006-01-27 2010-07-13 Rg Delaware, Inc. Method and apparatus for monitoring an underdrain of a filter system
EP2041367A4 (en) 2006-07-13 2016-08-24 Itt Water & Wastewater Leopold Inc ADJUSTABLE ANCHOR BOLT
US8668092B2 (en) * 2006-10-27 2014-03-11 Roberts Marketing De, Inc. System and method for uniformly distributing a fluid through a filter bed in a filter
EP2440305A4 (en) * 2009-06-12 2013-10-16 Sev Trent Water Purification Inc DRAIN DEVICE
US9662594B2 (en) * 2009-06-22 2017-05-30 Ng Innovations, Inc. Systems and methods for treating fractionated water
US8409442B2 (en) 2009-08-20 2013-04-02 Ng Innovations, Inc. Water separation method and apparatus
US8470139B2 (en) * 2009-12-11 2013-06-25 Nginnovations, Inc. Systems and method for low temperature recovery of fractionated water
BR112015005190A2 (pt) 2012-09-14 2017-07-04 Xylem Water Solutions Zelienople Llc bloco de subdrenagem para um sistema de filtragem, retentor para um meio de filtragem e sistema de filtragem
US9328027B2 (en) 2012-12-21 2016-05-03 Hanson Aggregates LLC Fast-curing pervious concrete mix
EP3804829B1 (en) * 2013-02-15 2024-08-28 Aqseptence Group, Inc. Underdrain assembly
US9598850B2 (en) 2013-03-14 2017-03-21 Forterra Pipe & Precast, Llc Precast stormwater inlet filter and trap
CN103572767A (zh) * 2013-11-21 2014-02-12 国家电网公司 1000千伏变电站场平排水盲沟的处理方法
US11389807B2 (en) 2020-01-21 2022-07-19 Capillary Concrete, Llc Golf bunker filtration device and related methods
CN121057618A (zh) * 2023-04-04 2025-12-02 迪诺拉水务技术有限责任公司 用于块状暗渠系统的介质保持板

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1151313A (en) * 1913-06-26 1915-08-24 William Wheeler Filter.
FR541011A (fr) 1921-09-12 1922-07-21 Chabal & Cie H Dispositif de supports de surfaces filtrantes avec tuyaux en ciment armé pour le soufflage de l'air comprimé
US4619765A (en) * 1984-10-10 1986-10-28 Roberts Filter Manufacturing Company Filter bottom construction
US5194427A (en) * 1987-11-09 1993-03-16 Bayer Ag Antimycotic compositions of nikkomycin compounds and azole antimycotics
US5019259A (en) * 1989-06-15 1991-05-28 Hambley John B Filter underdrain apparatus with partitioned distributor conduits
US5028322A (en) * 1989-07-11 1991-07-02 The Graver Company Low profile underdrain strainer assembly with improved distribution/fastening means
US5108627A (en) * 1991-02-01 1992-04-28 F.B. Leopold Company, Inc. Filter underdrain block
US5149427A (en) 1991-04-03 1992-09-22 The F.B. Leopold Company, Inc. Cap for underdrains in gravity filters
US5269920A (en) * 1991-04-03 1993-12-14 The F. B. Leopold Co., Inc. Cap system for underdrains in gravity filters
JPH06170117A (ja) * 1992-08-05 1994-06-21 Peter J Neuspiel 濾過装置用下部集水モジュール及び濾過装置用下部集水システム
US5489388A (en) * 1994-04-12 1996-02-06 The F. B. Leopold Co., Inc. Apparatus and method for improving gas backwash in lateral underdrains
US6740237B1 (en) * 1997-09-22 2004-05-25 Rg Delaware, Inc. Low profile extruded underdrain
US6190568B1 (en) * 1998-03-19 2001-02-20 Tetra Process Technologies Div Of Capital Controls, A Severn Trent Services Co Method for retrofitting a false bottom underdrain filter system
US6110366A (en) * 1999-05-13 2000-08-29 Tetra Process Technologies Anchor for an underdrain block
US6615469B1 (en) * 1999-11-09 2003-09-09 All Service Contracting Corporation Method for retrofitting an underdrain
US6569327B2 (en) * 2001-01-23 2003-05-27 Rg Delaware, Inc. Apparatus for directing fluids through a filter system
US6982034B2 (en) 2001-09-10 2006-01-03 Rg Delaware, Inc. Underdrain system

Also Published As

Publication number Publication date
US20060113234A1 (en) 2006-06-01
US6982034B2 (en) 2006-01-03
US20030047502A1 (en) 2003-03-13
CA2401377C (en) 2006-05-16
CA2401377A1 (en) 2003-03-10
AR036506A1 (es) 2004-09-15
CO5390091A1 (es) 2004-04-30
US6991723B2 (en) 2006-01-31
US20040031743A1 (en) 2004-02-19
US7288194B2 (en) 2007-10-30

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