DE69210242D1 - Filtervorrichtung mit rückgewinnung von filtermedium - Google Patents

Filtervorrichtung mit rückgewinnung von filtermedium

Info

Publication number
DE69210242D1
DE69210242D1 DE69210242T DE69210242T DE69210242D1 DE 69210242 D1 DE69210242 D1 DE 69210242D1 DE 69210242 T DE69210242 T DE 69210242T DE 69210242 T DE69210242 T DE 69210242T DE 69210242 D1 DE69210242 D1 DE 69210242D1
Authority
DE
Germany
Prior art keywords
filter
recovery
medium
filter device
filter medium
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.)
Expired - Fee Related
Application number
DE69210242T
Other languages
English (en)
Other versions
DE69210242T2 (de
Inventor
Thomas H Womack
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE69210242D1 publication Critical patent/DE69210242D1/de
Publication of DE69210242T2 publication Critical patent/DE69210242T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • B01D25/127—Filter presses, i.e. of the plate or plate and frame type with one or more movable filter bands arranged to be clamped between the press plates or between a plate and a frame during filtration, e.g. zigzag endless filter bands
    • B01D25/1275—Filter presses, i.e. of the plate or plate and frame type with one or more movable filter bands arranged to be clamped between the press plates or between a plate and a frame during filtration, e.g. zigzag endless filter bands the plates or the frames being placed in a non-vertical position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/28—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating
    • B01D25/282—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating for drying
    • B01D25/284—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating for drying by gases or by heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/32—Removal of the filter cakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/32—Removal of the filter cakes
    • B01D25/38—Removal of the filter cakes by moving parts, e.g. scrapers, contacting stationary filter elements sprayers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/03—Belt alignment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • General Preparation And Processing Of Foods (AREA)
DE69210242T 1991-06-17 1992-06-16 Filtervorrichtung mit rückgewinnung von filtermedium Expired - Fee Related DE69210242T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/716,646 US5258119A (en) 1991-06-17 1991-06-17 Filter assembly with filter media retrieval
PCT/US1992/005191 WO1992022371A1 (en) 1991-06-17 1992-06-16 Filter assembly with filter media retrieval

Publications (2)

Publication Number Publication Date
DE69210242D1 true DE69210242D1 (de) 1996-05-30
DE69210242T2 DE69210242T2 (de) 1996-10-31

Family

ID=24878851

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69210242T Expired - Fee Related DE69210242T2 (de) 1991-06-17 1992-06-16 Filtervorrichtung mit rückgewinnung von filtermedium

Country Status (6)

Country Link
US (1) US5258119A (de)
EP (1) EP0594662B1 (de)
AU (1) AU2252692A (de)
DE (1) DE69210242T2 (de)
ES (1) ES2086752T3 (de)
WO (1) WO1992022371A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2464048C (en) * 2001-11-28 2010-06-15 Lee Bolduc Endovascular aneurysm repair system
FR3109103A1 (fr) 2020-04-08 2021-10-15 IFP Energies Nouvelles Méthode de synthèse de la zéolithe mordénite (MOR) de haut rapport Si/Al
IT202100003086A1 (it) 2021-02-11 2022-08-11 Danieli Off Mecc Impianto e procedimento di filtrazione di fluidi

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US392606A (en) * 1888-11-13 Apparatus for purifying sewage
US643022A (en) * 1899-07-03 1900-02-06 John Wilson Filter-press.
US1796491A (en) * 1926-12-24 1931-03-17 Oliver United Filters Inc Submerged drum filter
US2016991A (en) * 1931-05-16 1935-10-08 Staynew Filter Corp Air filter
US2097529A (en) * 1934-12-20 1937-11-02 Advance Engineering Company Filter
US2092111A (en) * 1936-05-25 1937-09-07 Mid Continent Petroleum Corp Washing attachment for filters
BE488655A (de) * 1948-04-29
US2553387A (en) * 1948-10-20 1951-05-15 Slama Richard Filtering apparatus
US2665812A (en) * 1950-10-19 1954-01-12 Delpark Corp Liquid filter device
US2848113A (en) * 1955-06-03 1958-08-19 Drug Processors Inc Continuous belt filter and washing device for same
US2861688A (en) * 1955-12-21 1958-11-25 Henry Mfg Co Inc Liquid clarification system
US3289848A (en) * 1963-02-14 1966-12-06 Dorr Oliver Inc Apparatus for utilizing a traveling filter belt
US3499532A (en) * 1966-05-09 1970-03-10 John R Schneider Liquid filtering device
GB1361440A (en) * 1970-12-28 1974-07-24 Yamamoto S Method and apparatus for concentration of solid-liquid slurry
DE2602044A1 (de) * 1976-01-21 1977-07-28 Peter Anthony Miller Vorrichtung fuer filterschichtbildung und fluessigkeitsfiltration
US4274961A (en) * 1976-11-08 1981-06-23 Gene Hirs Pressure filter
US4233157A (en) * 1977-11-23 1980-11-11 Miller Peter A Travelling sheet, flat-bed filter apparatus and system
US4153557A (en) * 1978-01-30 1979-05-08 Mitsutaka Hori Bar screen
FI59029C (fi) * 1979-11-13 1981-06-10 Enso Gutzeit Oy Mesapressenhet
US4289615A (en) * 1980-01-18 1981-09-15 Russ Schneider & Associates Filter media mover for plate type filter
US4362617A (en) * 1981-05-06 1982-12-07 Micronic Filtration Inc. Liquid filtering apparatus
JPS61220715A (ja) * 1985-03-27 1986-10-01 Yagishita:Kk 回分式の濾過脱液機
US4738775A (en) * 1986-09-15 1988-04-19 Schnieder John R Paper extractor for plate filter
DE3865925D1 (de) * 1987-08-05 1991-12-05 Tenag Ag Verfahren zur selbsttaetigen bahnlaufregelung eines filterbandes und anwendung des verfahrens bei einem plattenfilter.

Also Published As

Publication number Publication date
US5258119A (en) 1993-11-02
ES2086752T3 (es) 1996-07-01
EP0594662A4 (en) 1994-05-18
EP0594662A1 (de) 1994-05-04
DE69210242T2 (de) 1996-10-31
AU2252692A (en) 1993-01-12
WO1992022371A1 (en) 1992-12-23
EP0594662B1 (de) 1996-04-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee