AU6413086A – A filter for liquids laden with solid particles, and a filter installation including such a filter
– Google Patents
AU6413086A – A filter for liquids laden with solid particles, and a filter installation including such a filter
– Google Patents
A filter for liquids laden with solid particles, and a filter installation including such a filter
Info
Publication number
AU6413086A
AU6413086A
AU64130/86A
AU6413086A
AU6413086A
AU 6413086 A
AU6413086 A
AU 6413086A
AU 64130/86 A
AU64130/86 A
AU 64130/86A
AU 6413086 A
AU6413086 A
AU 6413086A
AU 6413086 A
AU6413086 A
AU 6413086A
Authority
AU
Australia
Prior art keywords
filter
leaves
vat
solid particles
orifice
Prior art date
1985-10-17
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.)
Granted
Application number
AU64130/86A
Other versions
AU592829B2
(en
Inventor
Guy Gaudfrin
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.)
Individual
Original Assignee
Individual
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.)
1985-10-17
Filing date
1986-10-15
Publication date
1987-04-30
1986-10-15
Application filed by Individual
filed
Critical
Individual
1987-04-30
Publication of AU6413086A
publication
Critical
patent/AU6413086A/en
1990-01-25
Application granted
granted
Critical
1990-01-25
Publication of AU592829B2
publication
Critical
patent/AU592829B2/en
2006-10-15
Anticipated expiration
legal-status
Critical
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
239000007788
liquid
Substances
0.000
title
abstract
3
239000002245
particle
Substances
0.000
title
abstract
2
239000007787
solid
Substances
0.000
title
abstract
2
238000009434
installation
Methods
0.000
title
1
239000000706
filtrate
Substances
0.000
abstract
1
239000011435
rock
Substances
0.000
abstract
1
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 – B01D33/00, or for applications not specifically covered by groups B01D24/00 – B01D33/00; Auxiliary devices for filtration; Filter housing constructions
B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
B01D35/147—Bypass or safety valves
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor
B01D29/39—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor
B01D29/39—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
B01D29/395—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type mounted axially on the tube
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor
B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor
B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
B01D29/605—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by level measuring
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor
B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor
B01D29/62—Regenerating the filter material in the filter
B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor
B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor having feed or discharge devices
B01D29/885—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor having feed or discharge devices with internal recirculation through the filtering element
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor
B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor having feed or discharge devices
B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
Abstract
A filter (51) for liquids comprises a filter vat (52) having an inlet orifice (60) for the liquid to be filtered, an outlet orifice (58) for the filtrate, and an evacuation orifice (66) for solid particles, together with filter elements comprising filter medium cloths disposed vertically around filter leaves (18) inside said vat between said inlet and outlet orifices. Said cloths (12) are in the shape of elongate pockets (16) threaded freely over said leaves (18), said leaves being provided with longitudinal drainage channels (32), said pockets having openings (19) in communication with said outlet orifice (58), and said filter leaves (18) being suspended beneath supports (20) which are fixed inside said vat (52), with said leaves being free to rock sideways from their supports.
AU64130/86A
1985-10-17
1986-10-15
A filter for liquids laden with solid particles, and a filter installation including such a filter
Expired
AU592829B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
FR8515428A
FR2588765B1
(en)
1985-10-17
1985-10-17
FILTER FOR LIQUIDS FILLED WITH SOLID PARTICLES AND FILTRATION SYSTEM COMPRISING SUCH A FILTER
FR8515428
1985-10-17
Publications (2)
Publication Number
Publication Date
AU6413086A
true
AU6413086A
(en)
1987-04-30
AU592829B2
AU592829B2
(en)
1990-01-25
Family
ID=9323931
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU64130/86A
Expired
AU592829B2
(en)
1985-10-17
1986-10-15
A filter for liquids laden with solid particles, and a filter installation including such a filter
Country Status (13)
Country
Link
US
(1)
US4789474A
(en)
EP
(1)
EP0226478B1
(en)
JP
(1)
JPH0829207B2
(en)
AT
(1)
ATE59566T1
(en)
AU
(1)
AU592829B2
(en)
CA
(1)
CA1304695C
(en)
DE
(1)
DE3676467D1
(en)
ES
(1)
ES2020662B3
(en)
FR
(1)
FR2588765B1
(en)
GR
(1)
GR3001276T3
(en)
OA
(1)
OA08546A
(en)
TN
(1)
TNSN86143A1
(en)
ZA
(1)
ZA867737B
(en)
Families Citing this family (21)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3729268A1
(en)
*
1987-09-02
1989-03-16
Henkel Kgaa
METHOD AND APPARATUS FOR SEPARATING AND CLEANING CELLULOSE ETHERS AND OTHER CELLULOSE DERIVATIVES
US5000846A
(en)
*
1989-05-19
1991-03-19
Venture Production Company
Slotted filter plate with hook attachment
US5180488A
(en)
*
1989-05-19
1993-01-19
Venture Production Company
Filter screen assembly and method of filtering constituents from fluid mixtures
JP2003503188A
(en)
*
1999-07-01
2003-01-28
ツェー ウント ハー ヴェルクツォイクマシーネン ゲーエムベーハー
Equipment for maintaining and cleaning working media
JP4673958B2
(en)
*
2000-06-19
2011-04-20
株式会社日本触媒
Solid matter removal device
DE10305865B4
(en)
*
2003-02-13
2006-06-08
Itn Nanovation Gmbh
filtration device
JP4875292B2
(en)
*
2004-07-30
2012-02-15
株式会社ビクトン工業
Sludge recovery system and sludge recovery treatment method
PL1791614T3
(en)
*
2004-09-23
2012-06-29
Guy Gaudfrin
Filtering element for liquids and filtering installation comprising same
US9672947B2
(en)
*
2004-11-15
2017-06-06
Atomic Energy Of Canada Limited
Finned strainer
US7922905B2
(en)
*
2005-11-03
2011-04-12
Grodecki William J
Leaf filter system and replaceable filter leaf apparatus
EP1946814B1
(en)
*
2007-01-18
2013-03-13
BOKELA Ingenieurgesellschaft für Mechanische Verfahrenstechnik mbH
Device and method for backwash filtration
DK2203231T3
(en)
*
2007-09-26
2011-12-05
Gaudfrin
Disc shaped filtration device
JP4964804B2
(en)
*
2008-02-26
2012-07-04
メタウォーター株式会社
Filter plate support structure
JP4964811B2
(en)
*
2008-03-13
2012-07-04
メタウォーター株式会社
Filter plate support structure
FR2934852B1
(en)
*
2008-08-06
2011-06-24
Alcan Int Ltd
IMPROVEMENT TO THE BAYER PROCESS FOR PRODUCTION OF ALUMINA TRIHYDRATE, SAID PROCESS COMPRISING A STEP IN WHICH THE SURSATURATED LIQUEUR IS FILTERED AT HIGH TEMPERATURE BEFORE DECOMPOSITION
FR2955695B1
(en)
*
2010-01-28
2012-04-20
Bertin Technologies Sa
FILTERING PANEL FOR A SAFETY INJECTION CIRCUIT AND ASPIRATION OF A NUCLEAR REACTOR
DE102013102233A1
(en)
*
2013-03-06
2014-09-11
Emitec France S.A.S
Process for withdrawing a liquid additive from a tank
EP3003525B1
(en)
*
2013-06-05
2019-09-04
Sefar BDH Inc.
Closure for leaf filter in alumina production
WO2018078223A1
(en)
2016-10-27
2018-05-03
Gaudfrin
Filter with closely-spaced vertical plates
JP6797152B2
(en)
*
2018-05-18
2020-12-09
マレリ株式会社
Exhaust purification device
US11717775B2
(en)
*
2018-06-13
2023-08-08
Cargill, Incorporated
Liquid discharge filter and its use
Family Cites Families (16)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3124441A
(en)
*
1964-03-10
Pocicet-type
DE895145C
(en)
*
1940-01-21
1953-11-02
Seitz Werke Gmbh
Bag filter element
US2540362A
(en)
*
1947-04-16
1951-02-06
Fred H Winslow
Filter
US2570132A
(en)
*
1949-09-13
1951-10-02
Infilco Inc
Filter
US2612236A
(en)
*
1950-01-06
1952-09-30
Pangborn Corp
Dust collector
GB760272A
(en)
*
1953-05-19
1956-10-31
Norsk Hydro Elektrisk
Improvements in or relating to filter plants
US2788901A
(en)
*
1954-10-11
1957-04-16
American Felt Co
Fused edge filter unit
US3143503A
(en)
*
1961-05-26
1964-08-04
Multi Metal Wire Cloth Company
Filter leaf support structure
US3354620A
(en)
*
1965-01-15
1967-11-28
American Air Filter Co
Dust collector apparatus
AU413814B1
(en)
*
1966-04-28
1971-06-03
Filter leaf structure
GB1279606A
(en)
*
1968-09-27
1972-06-28
English Clays Lovering Pochin
Improvements in or relating to filter thickeners
US3563038A
(en)
*
1969-04-03
1971-02-16
Research Corp
Subterranean drain
US3679061A
(en)
*
1970-06-15
1972-07-25
Envirotech Corp
Molded filter leaf
NL161365C
(en)
*
1973-12-14
1980-02-15
Geurtsen Deventer Maschf
DEVICE FOR SEPARATING A MIXTURE OF TWO NON-COMPLETELY MIXED LIQUIDS OF DIFFERENT SPECIAL WEIGHT, FOR EXAMPLE A MIX OF OIL AND WATER.
US4032444A
(en)
*
1975-08-29
1977-06-28
National Marine Service, Inc.
Gravitational separator for mixtures of immiscible liquids of different densities
NO155124C
(en)
*
1981-07-16
1987-02-18
Mueller Drm Ag
REWASHABLE EXPOSURE FILTER.
1985
1985-10-17
FR
FR8515428A
patent/FR2588765B1/en
not_active
Expired
1986
1986-10-07
DE
DE8686402212T
patent/DE3676467D1/en
not_active
Expired – Lifetime
1986-10-07
ES
ES86402212T
patent/ES2020662B3/en
not_active
Expired – Lifetime
1986-10-07
EP
EP86402212A
patent/EP0226478B1/en
not_active
Expired – Lifetime
1986-10-07
AT
AT86402212T
patent/ATE59566T1/en
not_active
IP Right Cessation
1986-10-07
CA
CA000519966A
patent/CA1304695C/en
not_active
Expired – Lifetime
1986-10-09
OA
OA58974A
patent/OA08546A/en
unknown
1986-10-10
US
US06/917,489
patent/US4789474A/en
not_active
Expired – Lifetime
1986-10-13
ZA
ZA867737A
patent/ZA867737B/en
unknown
1986-10-15
AU
AU64130/86A
patent/AU592829B2/en
not_active
Expired
1986-10-16
TN
TNTNSN86143A
patent/TNSN86143A1/en
unknown
1986-10-17
JP
JP61247310A
patent/JPH0829207B2/en
not_active
Expired – Lifetime
1991
1991-01-03
GR
GR90401087T
patent/GR3001276T3/en
unknown
Also Published As
Publication number
Publication date
EP0226478B1
(en)
1991-01-02
FR2588765A1
(en)
1987-04-24
OA08546A
(en)
1988-09-30
EP0226478A1
(en)
1987-06-24
JPS62210019A
(en)
1987-09-16
CA1304695C
(en)
1992-07-07
DE3676467D1
(en)
1991-02-07
TNSN86143A1
(en)
1990-01-01
FR2588765B1
(en)
1988-01-15
GR3001276T3
(en)
1992-08-26
JPH0829207B2
(en)
1996-03-27
ES2020662B3
(en)
1991-09-01
ATE59566T1
(en)
1991-01-15
US4789474A
(en)
1988-12-06
ZA867737B
(en)
1987-05-27
AU592829B2
(en)
1990-01-25
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None