ZA88161B - Filter apparatus and method - Google Patents

Filter apparatus and method

Info

Publication number
ZA88161B
ZA88161B ZA88161A ZA88161A ZA88161B ZA 88161 B ZA88161 B ZA 88161B ZA 88161 A ZA88161 A ZA 88161A ZA 88161 A ZA88161 A ZA 88161A ZA 88161 B ZA88161 B ZA 88161B
Authority
ZA
South Africa
Prior art keywords
filter apparatus
filter
Prior art date
Application number
ZA88161A
Other languages
English (en)
Inventor
Clifford J Hensley
J Hensley Clifford
Original Assignee
J Hensley Clifford
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 J Hensley Clifford filed Critical J Hensley Clifford
Publication of ZA88161B publication Critical patent/ZA88161B/xx

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
    • B01D24/10—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 held in a closed container
    • B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
    • 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
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4678—Regenerating the filtering material in the filter by moving the filtering element using free vortex flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
ZA88161A 1987-01-09 1988-01-11 Filter apparatus and method ZA88161B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/001,912 US4787987A (en) 1987-01-09 1987-01-09 Filter apparatus and method

Publications (1)

Publication Number Publication Date
ZA88161B true ZA88161B (en) 1988-09-28

Family

ID=21698396

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA88161A ZA88161B (en) 1987-01-09 1988-01-11 Filter apparatus and method

Country Status (16)

Country Link
US (1) US4787987A (ru)
EP (1) EP0340240B1 (ru)
JP (1) JPH02503163A (ru)
KR (1) KR960001375B1 (ru)
AR (1) AR243779A1 (ru)
AT (1) ATE102842T1 (ru)
AU (1) AU609776B2 (ru)
BR (1) BR8807298A (ru)
CA (1) CA1318259C (ru)
DE (1) DE3888522T2 (ru)
ES (1) ES2006263A6 (ru)
MX (1) MX161145A (ru)
NO (1) NO177377C (ru)
RU (1) RU2072882C1 (ru)
WO (1) WO1988004951A1 (ru)
ZA (1) ZA88161B (ru)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4826609A (en) * 1987-01-09 1989-05-02 Hensley Clifford J Filter media for filter systems
US4891142A (en) * 1988-09-21 1990-01-02 Ashbrook-Simon-Hartley Corporation Moving bed filtration apparatus and method
US5250187A (en) * 1989-02-08 1993-10-05 Autotrol Corporation Resin bed for liquid treatment
US5114595A (en) * 1991-02-19 1992-05-19 Coyanosa Operations Company, Inc. Multiple screen filter and method
US5112504A (en) * 1991-05-22 1992-05-12 Baker Hughes Incorporated System and method of decreasing waste fluid in continuous backwash filtration
US5582722A (en) * 1994-12-13 1996-12-10 Ashbrook-Simon-Hartley Corporation Continuous self-cleaning filtration unit
US5620607A (en) * 1995-05-30 1997-04-15 Bowie, Jr.; James E. Filtering fluidized bed reactor
US5833867A (en) * 1995-12-01 1998-11-10 United States Filter Corporation System and method for backwashing multiple filtration vessels
DE19734390A1 (de) * 1997-08-08 1999-02-11 Udo Steigerwald Filteranlage zur Wasserreinigung
KR100497099B1 (ko) * 2000-04-27 2005-06-23 니혼 겐료 가부시끼가이샤 여과 장치 및 여과 장치 내의 여과제의 세정 방법
EP1541212B1 (en) * 2001-05-15 2006-08-23 Weatherford/Lamb, Inc. Media bed support grid
JP3919098B2 (ja) * 2001-11-19 2007-05-23 日本原料株式会社 濾過装置
JP3959036B2 (ja) * 2002-08-09 2007-08-15 日本原料株式会社 濾過装置
US20040074836A1 (en) * 2002-10-21 2004-04-22 Long Robert Joseph Eductor circulated nut shell media filter
US20060186035A1 (en) * 2003-04-07 2006-08-24 Ragnar Tryggvason Filter for a cartridge, a cartridge, use of a filter in a cartridge and a system for preparing a liquid solution for a medical procedure
EP1613371B1 (en) * 2003-04-07 2008-08-20 Gambro Lundia AB A device, cartridge and method for solving powder in liquid, when manufacturing a dialysis fluid
AU2004227818B2 (en) * 2003-04-07 2009-12-03 Gambro Lundia Ab A device for use in a cartridge, and a cartridge
GB2432797B (en) * 2003-04-10 2008-01-30 Kcc Group Ltd Filtration apparatus
BRPI0721312A2 (pt) 2007-02-09 2013-01-01 Glr Solutions Ltd método e dispositivo para limpeza de filtros de meio não fixo
JP5410656B2 (ja) 2007-05-17 2014-02-05 日本原料株式会社 濾過装置用の外付け濾過材洗浄装置
GB2475018B (en) * 2008-09-24 2012-08-29 Siemens Industry Inc Water treatment methods
US8795521B1 (en) 2009-08-04 2014-08-05 Akers Process Systems Inc. Filter apparatus
EP2498891B1 (en) * 2009-11-11 2018-04-11 Nordic Water Products AB A method and a plant for the treatment of water and wastewater
US8152998B2 (en) * 2010-05-28 2012-04-10 Ashbrook Simon-Hartley, LP Screenless granular media filters and methods of use
US10933353B2 (en) * 2012-07-26 2021-03-02 Aqseptence Group, Inc. Enhanced shape support grid
WO2015070325A1 (en) * 2013-11-12 2015-05-21 William Bloomfield Scrubbing backwash filter
EP3268103B1 (en) * 2015-03-12 2021-08-11 Siemens Energy, Inc. Filter bed backwash system and process with recycled gas
CA2991010A1 (en) * 2015-07-03 2017-01-12 Paques I.P. B.V. Apparatus and method for purification of a fluid by means of a filter bed
US10981814B2 (en) * 2016-12-09 2021-04-20 Evoqua Water Technologies Llc Control system for optimizing mixing and energy usage for mixing systems
CN107349621A (zh) * 2017-07-03 2017-11-17 深圳市兆福源科技有限公司 一种防倒流萃饮装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733138A (en) * 1956-01-31 Agricultural residue abrasives
GB191209668A (en) * 1912-04-24 1913-04-24 John Taylor Improvements in and relating to Mechanical Filters.
DE1038528B (de) * 1954-02-17 1958-09-11 Mannesmann Ag Vorrichtung zum Reinigen des Filterkieses in Filterkesseln
USRE25761E (en) * 1958-02-19 1965-04-13 Filter apparatus
US3557955A (en) * 1968-01-09 1971-01-26 Hydromation Eng Co Method of and apparatus for filtering
US3550774A (en) * 1968-01-09 1970-12-29 Hydromation Eng Co Method of and apparatus for filtering
US3519135A (en) * 1968-04-24 1970-07-07 Marc Lerner Filter tank
US3737039A (en) * 1971-11-30 1973-06-05 Hydromation Filter Co Method of filtering
US3780861A (en) * 1972-01-19 1973-12-25 Hydromation Filter Co Granular filter medium
US3992291A (en) * 1975-05-06 1976-11-16 Hydromation Filter Company Method of filtering oil from liquids
US4197205A (en) * 1977-05-31 1980-04-08 Gene Hirs Deep bed filter
JPS54168678U (ru) * 1978-05-19 1979-11-28
US4496464A (en) * 1983-10-03 1985-01-29 Hensley Clifford J Filter apparatus and method

Also Published As

Publication number Publication date
DE3888522D1 (de) 1994-04-21
DE3888522T2 (de) 1994-09-01
CA1318259C (en) 1993-05-25
ATE102842T1 (de) 1994-04-15
AR243779A1 (es) 1993-09-30
AU1183288A (en) 1988-07-27
JPH02503163A (ja) 1990-10-04
MX161145A (es) 1990-08-07
NO177377B (no) 1995-05-29
US4787987A (en) 1988-11-29
NO177377C (no) 1995-09-06
EP0340240A1 (en) 1989-11-08
NO883993L (no) 1988-09-08
ES2006263A6 (es) 1989-04-16
KR890700384A (ko) 1989-04-24
EP0340240B1 (en) 1994-03-16
AU609776B2 (en) 1991-05-09
BR8807298A (pt) 1990-04-17
KR960001375B1 (ko) 1996-01-26
WO1988004951A1 (en) 1988-07-14
RU2072882C1 (ru) 1997-02-10
NO883993D0 (no) 1988-09-08

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