ZA811933B - Drainage deck assembly for rotary vacuum drum filter - Google Patents

Drainage deck assembly for rotary vacuum drum filter

Info

Publication number
ZA811933B
ZA811933B ZA00811933A ZA811933A ZA811933B ZA 811933 B ZA811933 B ZA 811933B ZA 00811933 A ZA00811933 A ZA 00811933A ZA 811933 A ZA811933 A ZA 811933A ZA 811933 B ZA811933 B ZA 811933B
Authority
ZA
South Africa
Prior art keywords
rotary vacuum
deck assembly
vacuum drum
drum filter
drainage deck
Prior art date
Application number
ZA00811933A
Other languages
English (en)
Inventor
Browne Paul Arthur
Paul Arthur Browne
Morton Robert William
Robert William Morton
Original Assignee
Dorr Oliver 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 Dorr Oliver Inc filed Critical Dorr Oliver Inc
Publication of ZA811933B publication Critical patent/ZA811933B/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Filtration Of Liquid (AREA)
ZA00811933A 1980-04-10 1981-03-23 Drainage deck assembly for rotary vacuum drum filter ZA811933B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/139,009 US4276169A (en) 1980-04-10 1980-04-10 Drainage deck assembly for rotary vacuum drum filter

Publications (1)

Publication Number Publication Date
ZA811933B true ZA811933B (en) 1982-10-27

Family

ID=22484711

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00811933A ZA811933B (en) 1980-04-10 1981-03-23 Drainage deck assembly for rotary vacuum drum filter

Country Status (6)

Country Link
US (1) US4276169A (en, 2012)
JP (1) JPS56150411A (en, 2012)
AU (1) AU544093B2 (en, 2012)
CA (1) CA1162489A (en, 2012)
IN (1) IN155594B (en, 2012)
ZA (1) ZA811933B (en, 2012)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4515693A (en) * 1981-08-20 1985-05-07 Ingersoll-Rand Company Fiberglass-reinforced solid plastic drum
US4370231A (en) * 1981-09-04 1983-01-25 Lavalley Industrial Plastics, Inc. Rotary drum filter
FI65829C (fi) * 1982-08-06 1984-07-10 Enso Gutzeit Oy Foerfarande foer tvaettning av cellulosa
US4697292A (en) * 1983-02-04 1987-10-06 Lavalley Industrial Plastics, Inc. Shower pipes for rotary drum filter
US4522716A (en) * 1983-02-04 1985-06-11 Lavalley Richard W Shower pipes for rotary drum filter
EP0329804B1 (de) * 1988-02-24 1992-06-17 Dorr-Oliver Incorporated Vakuumfilter mit lösbar eingeklemmtem Dichtstreifen
US4906364A (en) * 1988-12-29 1990-03-06 Ingersoll-Rand Company Filter deck assembly sliding seal
US5028007A (en) * 1989-08-31 1991-07-02 Lavalley Industries, Inc. Shower pipe assembly
US5470471A (en) * 1993-05-14 1995-11-28 Ingersoll-Rand Company Anti-rewet deck for press rolls
JP3403290B2 (ja) * 1996-03-22 2003-05-06 古河電気工業株式会社 軸方向の圧縮特性に優れたフロントサイドメンバー用Ａｌ合金押出角管
US6006554A (en) * 1998-06-03 1999-12-28 Beloit Technologies, Inc. Two stage counter current drum washer
US6358406B1 (en) * 2000-09-08 2002-03-19 Gene Hirs Vacuum fluid filter
US6475377B1 (en) * 2000-10-19 2002-11-05 Jorgensen Conveyors, Inc. Media vacuum filter
US7374050B2 (en) * 2004-04-23 2008-05-20 Andritz Inc. High capacity and high efficiency filter deck assembly
US7708207B2 (en) * 2006-01-18 2010-05-04 Andritz Inc. Wash liquid spray nozzles for pulp mat and method to assemble nozzle
US7976682B2 (en) * 2008-09-23 2011-07-12 Andritz Inc. Hinged screen plate for drum pulp washer and method for cleaning the plate
SE533871C2 (sv) * 2009-05-29 2011-02-15 Metso Paper Inc Anordning för att förhindra återvätning av massan i en apparat för tvättning och/eller avvattning av massa
CN103071327B (zh) * 2011-10-25 2015-03-04 中煤能源黑龙江煤化工有限公司 一种格栅机
WO2016025399A1 (en) * 2014-08-11 2016-02-18 Bp Corporation North America Inc. Separation process having improved capacity
JP6179682B2 (ja) * 2015-01-22 2017-08-16 株式会社村田製作所 空隙配置構造体およびその製造方法
US20190388809A1 (en) * 2018-06-20 2019-12-26 Andritz Inc. Drum washer with gravity assist drainage
SE542326C2 (en) * 2018-06-21 2020-04-14 Valmet Oy Vacuum filter
FI4110502T3 (fi) * 2020-02-28 2024-10-04 Andritz Inc Kytkentäkokoonpano pyörivän rumpusuodattimen suodatinlevyn kytkemiseksi, suodatinkansikokoonpano ja pyörivä rumpusuodatin

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2027652A (en) * 1935-04-25 1936-01-14 Municipal Sanitary Service Cor Filter
US2724507A (en) * 1953-05-06 1955-11-22 Filtration Engineers Inc Filter division strip
US3175691A (en) * 1956-08-31 1965-03-30 Dorr Oliver Inc Device for detachably securing drainage members on filters
US3096279A (en) * 1959-12-23 1963-07-02 Komline Sanderson Eng Corp Flexible belt filter unit
US3225935A (en) * 1963-01-10 1965-12-28 Us Rubber Co Drainage bed
US3363774A (en) * 1965-04-12 1968-01-16 Improved Machinery Inc Rotary drum filter
US3680708A (en) * 1970-09-10 1972-08-01 Improved Machinery Inc Rotary drum filter
US3837499A (en) * 1971-03-29 1974-09-24 Improved Machinery Inc Drum structure for rotary drum filtering apparatus
US3794178A (en) * 1971-12-02 1974-02-26 Improved Machinery Inc Rotary drum filtering apparatus and unitary drainage sectors therefor
US3775234A (en) * 1972-09-15 1973-11-27 Improved Machinery Inc Grid structure with waved strips having apexes with enlarged sections formed therein

Also Published As

Publication number Publication date
IN155594B (en, 2012) 1985-02-16
JPS6340563B2 (en, 2012) 1988-08-11
AU544093B2 (en) 1985-05-16
CA1162489A (en) 1984-02-21
JPS56150411A (en) 1981-11-20
AU6891381A (en) 1981-10-15
US4276169A (en) 1981-06-30

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