AU2001243429A1 - High efficiency backwash shoe - Google Patents

High efficiency backwash shoe

Info

Publication number
AU2001243429A1
AU2001243429A1 AU2001243429A AU4342901A AU2001243429A1 AU 2001243429 A1 AU2001243429 A1 AU 2001243429A1 AU 2001243429 A AU2001243429 A AU 2001243429A AU 4342901 A AU4342901 A AU 4342901A AU 2001243429 A1 AU2001243429 A1 AU 2001243429A1
Authority
AU
Australia
Prior art keywords
high efficiency
backwash shoe
backwash
shoe
efficiency
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2001243429A
Inventor
Eugene O. Bergmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aqua Aerobic Systems Inc
Original Assignee
Aqua Aerobic Systems 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 Aqua Aerobic Systems Inc filed Critical Aqua Aerobic Systems Inc
Publication of AU2001243429A1 publication Critical patent/AU2001243429A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D33/503—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles the backwash arms, shoes acting on the cake side

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
AU2001243429A 2000-05-23 2001-03-06 High efficiency backwash shoe Abandoned AU2001243429A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09576699 2000-05-23
US09/576,699 US6294098B1 (en) 2000-05-23 2000-05-23 High efficiency backwash shoe
PCT/US2001/007040 WO2001089660A1 (en) 2000-05-23 2001-03-06 High efficiency backwash shoe

Publications (1)

Publication Number Publication Date
AU2001243429A1 true AU2001243429A1 (en) 2001-12-03

Family

ID=24305596

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001243429A Abandoned AU2001243429A1 (en) 2000-05-23 2001-03-06 High efficiency backwash shoe

Country Status (3)

Country Link
US (1) US6294098B1 (en)
AU (1) AU2001243429A1 (en)
WO (1) WO2001089660A1 (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6226636B1 (en) 1998-11-20 2001-05-01 Philips Electronics North America Corp. System for retrieving images using a database
US20030146171A1 (en) * 2002-02-04 2003-08-07 Karl-Heinz Herrmann Liquid and solids separation apparatus and method with continuous cleaning using defferential pressure control
US7807050B2 (en) * 2002-12-26 2010-10-05 Aqua-Aerobic Systems, Inc. Backwash assembly and method having a rotating backwash arm for cleaning cloth filter media
US7833424B1 (en) 2002-12-26 2010-11-16 Aqua-Aerobic Systems, Inc. Backwash assembly and method having a rotating backwash arm for cleaning cloth filter media
US6858140B2 (en) * 2002-12-26 2005-02-22 Aqua-Aerobic Systems, Inc. Processes and devices for water and wastewater treatment, including stationary cloth media filtration
US7678284B2 (en) 2003-01-09 2010-03-16 Grouse Mountain, Inc. Tertiary filter
US20040134842A1 (en) * 2003-01-09 2004-07-15 Ricketts Donald D. Tertiary filter
US7014763B2 (en) * 2003-02-03 2006-03-21 Aqua-Aerobic Systems, Inc. Multiple barrier biological treatment systems
US8512555B1 (en) 2006-08-23 2013-08-20 Contech Engineered Solutions LLC Filter assembly, system and method
EP1961475B1 (en) * 2007-02-21 2020-06-17 Veolia Water Solutions & Technologies Support High pressure cleaning device
CN102762272A (en) * 2009-09-09 2012-10-31 康泰工程解决方案有限责任公司 Stormwater filtration apparatus, system and method
US8734641B2 (en) 2010-09-08 2014-05-27 Anthony Collins Tertiary wastewater filtration using inclined filter media and internal reverse flow backwashing of filter disks
US8778174B2 (en) 2010-10-15 2014-07-15 Alfa Laval Ashbrook Simon-Hartley Inc. Methods and apparatus for treating water and wastewater employing a cloth disk filter
KR101115566B1 (en) * 2011-08-31 2012-03-05 (주) 에이앤티 Suction apparatus for fabric filter and filtering device for liquid filtration using the same
WO2013032085A1 (en) * 2011-08-31 2013-03-07 (주)에이앤티 Suctioning apparatus for a fibrous filter, and filtering device using same
KR101125187B1 (en) * 2011-11-24 2012-03-20 (주) 에이앤티 Suction apparatus for fabric filter and filtering device for liquid filtration using the same
US10905981B2 (en) 2011-10-28 2021-02-02 Alfa Laval Corporate Ab Methods and apparatus for treating water and wastewater employing a cloth filter
US8852445B2 (en) 2011-10-28 2014-10-07 Alfa Laval Ashbrook Simon-Hartley, Inc Methods and apparatus for treating water and wastewater employing a cloth disk filter
FI123557B (en) * 2012-02-06 2013-07-15 Andritz Oy Method and apparatus for thinning a disc filter pre-coating layer
KR101177369B1 (en) * 2012-04-26 2012-08-27 (주) 에이앤티 Backwashing suction apparatus and the fabric filtration apparatus using the same
CN103537130A (en) * 2012-07-13 2014-01-29 浦华环保有限公司 Anti-freezing totally-closed rotary fiber disc filter
CN103566648B (en) * 2013-11-01 2015-09-02 净化控股集团有限公司 A kind of rotary disc type filter
WO2016030903A1 (en) * 2014-08-31 2016-03-03 Water Deals Ltd. Filter employing stack of filter disks
US9839864B2 (en) 2015-10-27 2017-12-12 Jeff Mason Enclosed media fluid filtration device
US10729994B2 (en) * 2015-12-03 2020-08-04 Veolia Water Solutions & Technologies Support Rotary disc filter
IL251485A0 (en) * 2017-03-30 2017-05-29 אוליאל ערן Water filter
US10195549B1 (en) 2017-11-21 2019-02-05 Aqua-Aerobic Systems, Inc. Backwash shoe method and apparatus that increases effective surface area of cloth filter media
US11291935B2 (en) 2018-04-13 2022-04-05 Veolia Water Solutions & Technologies Support Rotary disc filter having a backwash system that includes a compact nozzle support structure
JP7033248B2 (en) * 2018-11-05 2022-03-10 株式会社石垣 Filter press filter cloth cleaning method
US11000791B2 (en) * 2019-03-06 2021-05-11 Veolia Water Solutions & Technologies Support Rotary disc filter having backwash guides
US11529573B2 (en) 2019-04-23 2022-12-20 Greatpyr Resources Llc Systems and processes employing wet/dry suction filter
KR102183820B1 (en) * 2020-03-10 2020-11-30 주식회사 그레넥스 Back wash device for fabric filtration apparatus
CN114917678B (en) * 2022-06-14 2023-08-18 森叶（清新）纸业有限公司 High-efficient clean system of papermaking sewage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793322A (en) 1971-12-29 1973-04-16 Mecafina Sa MECHANICAL AND BIOLOGICAL WASTEWATER TREATMENT INSTALLATION
DE3438170A1 (en) 1984-10-18 1986-04-24 Mecapec S.A., Schmerikon SYSTEM FOR MECHANICAL WASTE WATER TREATMENT
WO1996006667A2 (en) * 1994-09-01 1996-03-07 Pyrox, Inc. High capacity ultrafiltration apparatus
DE19624483A1 (en) * 1996-06-19 1998-01-02 Mecana Umwelttechnik Ag Filter cloth, filtering method and filtering device for liquid filtration
US6090298A (en) * 1997-12-10 2000-07-18 Aqua-Aerobic Systems, Inc. Method and apparatus for cleaning filter material in a filter apparatus utilizing a suction generating assembly
US5951878A (en) * 1998-03-20 1999-09-14 Aqua-Aerobic Systems, Inc. Method and apparatus for cleaning filter material in a filter apparatus utilizing a suction generating nozzle

Also Published As

Publication number Publication date
WO2001089660A1 (en) 2001-11-29
US6294098B1 (en) 2001-09-25

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