CA965019A - Drum structure for rotary drum filtering apparatus - Google Patents

Drum structure for rotary drum filtering apparatus

Info

Publication number
CA965019A
CA965019A CA134,120A CA134120A CA965019A CA 965019 A CA965019 A CA 965019A CA 134120 A CA134120 A CA 134120A CA 965019 A CA965019 A CA 965019A
Authority
CA
Canada
Prior art keywords
drum
filtering apparatus
rotary drum
rotary
drum structure
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
Application number
CA134,120A
Other languages
English (en)
Other versions
CA134120S (en
Inventor
Oscar Luthi
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.)
Improved Machinery Inc
Original Assignee
Improved Machinery 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 Improved Machinery Inc filed Critical Improved Machinery Inc
Application granted granted Critical
Publication of CA965019A publication Critical patent/CA965019A/en
Expired 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
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • B01D33/09—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration with surface cells independently connected to pressure distributors
    • 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
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/465—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element take-off rollers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Centrifugal Separators (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtration Of Liquid (AREA)
CA134,120A 1971-03-29 1972-02-07 Drum structure for rotary drum filtering apparatus Expired CA965019A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00128798A US3837499A (en) 1971-03-29 1971-03-29 Drum structure for rotary drum filtering apparatus

Publications (1)

Publication Number Publication Date
CA965019A true CA965019A (en) 1975-03-25

Family

ID=22437021

Family Applications (1)

Application Number Title Priority Date Filing Date
CA134,120A Expired CA965019A (en) 1971-03-29 1972-02-07 Drum structure for rotary drum filtering apparatus

Country Status (10)

Country Link
US (1) US3837499A (enExample)
JP (1) JPS5525885B1 (enExample)
AU (1) AU465598B2 (enExample)
BR (1) BR7201716D0 (enExample)
CA (1) CA965019A (enExample)
DE (1) DE2215375C3 (enExample)
FR (1) FR2132157B1 (enExample)
GB (1) GB1336412A (enExample)
NO (1) NO144360C (enExample)
SE (1) SE381573B (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933792A (en) * 1972-08-21 1976-01-20 Schneider John R Plate and frame type filtering apparatus
US4276169A (en) * 1980-04-10 1981-06-30 Dorr-Oliver Incorporated Drainage deck assembly for rotary vacuum drum filter
US4309288A (en) * 1980-08-07 1982-01-05 Exxon Research & Engineering Co. Rotary drum filter
DE3048954A1 (de) * 1980-12-24 1982-07-08 Klöckner-Humboldt-Deutz AG, 5000 Köln Vorrichtung zur verspannung eines filtergewebes auf der trommel eines trommelfilters
US4370231A (en) * 1981-09-04 1983-01-25 Lavalley Industrial Plastics, Inc. Rotary drum filter
US4906364A (en) * 1988-12-29 1990-03-06 Ingersoll-Rand Company Filter deck assembly sliding seal
US5244572A (en) * 1991-12-06 1993-09-14 Lavalley Industries, Inc. Rotary drum filter with improved deck structure
US5308488A (en) * 1992-05-27 1994-05-03 Nelson Philip N Drum structure for corrugated type rotary filters
US5281343A (en) * 1993-04-20 1994-01-25 Ingersoll-Rand Company Vacuum filtration system and method of filtering pulp fibers from pulp slurry using the same
US5470471A (en) * 1993-05-14 1995-11-28 Ingersoll-Rand Company Anti-rewet deck for press rolls
US5480545A (en) * 1994-08-03 1996-01-02 Ingersoll-Rand Company Cross braced vacuum washer
DE19528325C2 (de) * 1995-08-02 1998-07-02 Chemieanlagenbau Stasfurt Ag Filtermittelstützelement
US6006554A (en) * 1998-06-03 1999-12-28 Beloit Technologies, Inc. Two stage counter current drum washer
DE19859440B4 (de) * 1998-12-22 2005-02-03 Schwenk, Rüdiger Siebfeld für Band- oder Trommelsiebmaschinen
US6336561B1 (en) 1999-06-11 2002-01-08 John Michael Kossik Disposable rotary drum filter
US7285180B2 (en) * 2004-04-19 2007-10-23 Gl&V Management Hungary Kft. Perforated deck made out of a plurality of segments
US7374050B2 (en) * 2004-04-23 2008-05-20 Andritz Inc. High capacity and high efficiency filter deck assembly
CN101171390B (zh) * 2005-05-09 2011-04-13 纺织过滤材料股份有限公司 筛网筐及装配筛网筐的方法
US7293659B2 (en) * 2005-07-15 2007-11-13 Andritz Inc. Drum structure for rotary drum filtering apparatus and methods of using same
US8137568B2 (en) * 2005-09-26 2012-03-20 Andritz Ltd. Rotary drum vacuum filter
JP5465181B2 (ja) * 2007-11-14 2014-04-09 フィルトレーション・ファイバーウォール・インコーポレーテッド スクリーンバスケット
US9669337B2 (en) * 2015-03-11 2017-06-06 GL&V Luxembourg Sàrl Method of constructing a rotary drum filtering apparatus
US9669338B2 (en) * 2015-03-11 2017-06-06 GL & V Luxembourg Sàrl Disc filter and a method of constructing a disc filter sector
US10035088B2 (en) * 2015-07-15 2018-07-31 Gl&V Usa, Inc. Rotary drum filtering apparatus
WO2018225014A1 (en) * 2017-06-07 2018-12-13 Sabic Global Technologies B.V. Rotary vacuum filter, method, and use
US12551825B2 (en) * 2018-06-20 2026-02-17 Andritz Inc. Drum washer with gravity assist drainage
DE102018007294A1 (de) * 2018-09-14 2020-03-19 Guntram Krettek Verfahren zum Fixieren eines Bleches und damit hergestellte Filtereinrichtung
US11633681B2 (en) * 2019-02-05 2023-04-25 Andritz Inc. Replaceable filter plate assembly for a rotary drum filter
ES3012734T3 (en) 2019-06-20 2025-04-10 Np Innovation Ab Filter panel for drum filters
BR112022015428A2 (pt) * 2020-02-28 2022-09-27 Andritz Inc Conjunto de plataformas de filtro de tambor giratório compreendendo uma presilha
SE547820C2 (en) * 2023-12-07 2025-12-02 Valmet Oy Corrugated cover assembly for a vacuum rotary filter drum

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2259235A (en) * 1941-01-17 1941-10-14 Dorr Co Inc Filter
US3175691A (en) * 1956-08-31 1965-03-30 Dorr Oliver Inc Device for detachably securing drainage members on filters
US3225935A (en) * 1963-01-10 1965-12-28 Us Rubber Co Drainage bed
US3386584A (en) * 1967-05-05 1968-06-04 Improved Machinery Inc Valveless drum filter
US3680708A (en) * 1970-09-10 1972-08-01 Improved Machinery Inc Rotary drum filter
US3724507A (en) * 1972-03-06 1973-04-03 Dayco Corp Continuously manufactured flexible conduit

Also Published As

Publication number Publication date
AU465598B2 (en) 1975-10-02
FR2132157B1 (enExample) 1974-12-13
US3837499A (en) 1974-09-24
FR2132157A1 (enExample) 1972-11-17
SE381573B (sv) 1975-12-15
NO144360B (no) 1981-05-04
AU3899572A (en) 1973-08-16
NO144360C (no) 1981-08-12
GB1336412A (en) 1973-11-07
DE2215375A1 (de) 1972-10-05
BR7201716D0 (pt) 1973-05-24
DE2215375B2 (de) 1979-11-08
JPS5525885B1 (enExample) 1980-07-09
DE2215375C3 (de) 1980-07-17

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