BE851044A - Perfectionnement a des filtres a tambour rotatif pour la filtration de liquides - Google Patents

Perfectionnement a des filtres a tambour rotatif pour la filtration de liquides

Info

Publication number
BE851044A
BE851044A BE174622A BE174622A BE851044A BE 851044 A BE851044 A BE 851044A BE 174622 A BE174622 A BE 174622A BE 174622 A BE174622 A BE 174622A BE 851044 A BE851044 A BE 851044A
Authority
BE
Belgium
Prior art keywords
improvement
rotary drum
liquid filtration
drum filters
filters
Prior art date
Application number
BE174622A
Other languages
English (en)
Original Assignee
Envirex
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 Envirex filed Critical Envirex
Publication of BE851044A publication Critical patent/BE851044A/fr

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
    • B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
    • 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
    • B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
    • 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
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • 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
    • B01D33/80—Accessories
    • B01D33/801—Driving means, shaft packing systems or the like
    • 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
    • B01D33/80—Accessories
    • B01D33/804—Accessories integrally combined with devices for controlling the filtration
    • 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
    • B01D33/80—Accessories
    • B01D33/804—Accessories integrally combined with devices for controlling the filtration
    • B01D33/808—Accessories 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
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
BE174622A 1976-02-03 1977-02-03 Perfectionnement a des filtres a tambour rotatif pour la filtration de liquides BE851044A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/654,811 US4038187A (en) 1976-02-03 1976-02-03 Microscreen drum

Publications (1)

Publication Number Publication Date
BE851044A true BE851044A (fr) 1977-05-31

Family

ID=24626331

Family Applications (1)

Application Number Title Priority Date Filing Date
BE174622A BE851044A (fr) 1976-02-03 1977-02-03 Perfectionnement a des filtres a tambour rotatif pour la filtration de liquides

Country Status (7)

Country Link
US (1) US4038187A (fr)
JP (1) JPS52103075A (fr)
AU (1) AU501346B2 (fr)
BE (1) BE851044A (fr)
CA (1) CA1083974A (fr)
CH (1) CH617865A5 (fr)
GB (1) GB1545652A (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4159947A (en) * 1976-05-17 1979-07-03 Brooks Larry L Dewatering system
AT368781B (de) * 1979-05-21 1982-11-10 Escher Wyss Gmbh Siebvorrichtung fuer faserstoffsuspensionen, z.b. papierfaserstoff, mit einem drehbaren rundsieb
US4294700A (en) * 1979-06-08 1981-10-13 Envirex Inc. Submerged large diameter seal
US4280913A (en) * 1980-01-23 1981-07-28 Envirex, Inc. Water purification process
US4302331A (en) * 1980-05-30 1981-11-24 Condit Jr Paul A Filter bucket for a flight conveyor
NZ205530A (en) * 1983-09-08 1987-02-20 Contra Shear Holdings Rotary drum screen with circumferential wedge-shaped wires
DE3438941C1 (de) * 1984-10-24 1986-04-03 Züricher Beuteltuchfabrik AG, Rüschlikon Verfahren zur Bildung eines Filterkuchens und Vorrichtung zu seiner Durchfuehrung
US4620927A (en) * 1985-05-17 1986-11-04 Envirex Inc. Polymeric microscreen support wheel and assembly
SE463698B (sv) * 1987-05-04 1991-01-14 Hydrotech N Aa Persson Ab Filterplatta
US5076924A (en) * 1987-05-04 1991-12-31 Hydrotech Nils-Ake Persson Ab Filter plate
EP0357809B1 (fr) * 1988-08-29 1994-06-15 Toray Industries, Inc. Tambour filtrant pour la séparation solide-liquide
US5008010A (en) * 1989-05-09 1991-04-16 Langner Herbert G J Rotating cylindrical screen with fine mesh modular panels
DE4200304A1 (de) * 1992-01-09 1993-07-15 Dorr Oliver Inc Siebeinrichtung
US5300225A (en) * 1992-10-15 1994-04-05 Fischer Harry C Vacuum cleaned micro-strainer system
BR9406926A (pt) * 1993-07-06 1996-07-30 Nordic Water Prod Ab Aparelho para filtrar líquidos que contenham partículas
US6090298A (en) * 1997-12-10 2000-07-18 Aqua-Aerobic Systems, Inc. Method and apparatus for cleaning filter material in a filter apparatus utilizing a suction generating assembly
US5951878A (en) * 1998-03-20 1999-09-14 Aqua-Aerobic Systems, Inc. Method and apparatus for cleaning filter material in a filter apparatus utilizing a suction generating nozzle
KR100329842B1 (ko) * 1999-02-05 2002-03-25 엄주섭 폐수 여과장치
DE10316173B4 (de) * 2003-04-04 2006-03-16 Hans Huber Ag Maschinen- Und Anlagenbau Vorrichtung zum Entfernen von feinem Siebgut aus einer Flüssigkeit
US20070074998A1 (en) * 2005-10-04 2007-04-05 Langner Herbert Gunther Joachi Method and apparatus for screening kaolin
US20090277848A1 (en) * 2008-05-06 2009-11-12 Slade David A Water recycling apparatus and method
US20110132817A1 (en) * 2009-12-03 2011-06-09 Eric Rankin Gardner Systems and methods associated with straining a pipeline
FR2978677B1 (fr) * 2011-08-02 2014-10-17 Beaudrey & Cie Tamis a panneau filtrant cylindrique pour prise d'eau
US9511311B2 (en) * 2011-08-19 2016-12-06 Ovivo Inc. Filtration tank with serially connected horizontal screens
JP6019909B2 (ja) * 2012-08-09 2016-11-02 住友電気工業株式会社 液体濾過装置およびそれを用いたバラスト水処理装置
US10076716B2 (en) * 2014-08-22 2018-09-18 Gl&V Usa Inc. Pinned fly ring for rotary drum washer and method of manufacture
SE539965C2 (en) * 2015-06-23 2018-02-13 Veolia Water Solutions & Tech Filter panel with a controlled liquid lift, and a drum filter for filtering liquid
GB201516253D0 (en) * 2015-09-14 2015-10-28 Univ Montfort Rotating contactor reactor
US9694390B1 (en) * 2016-09-12 2017-07-04 Sizetec, Inc. Rotary interstage screen apparatus
US11213857B2 (en) * 2017-06-06 2022-01-04 Derrick Corporation Method and apparatus for screening
EP4163020A1 (fr) * 2017-06-06 2023-04-12 Derrick Corporation Procédé et appareils de criblage
JP6902245B2 (ja) * 2017-08-28 2021-07-14 株式会社豊田自動織機 円筒型ろ過フィルタ
SE542326C2 (en) * 2018-06-21 2020-04-14 Valmet Oy Vacuum filter
CN111720869B (zh) * 2020-05-22 2022-09-30 浙江理工大学 一种集成灶用油烟分离装置及其油烟分离方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3773614A (en) * 1971-11-05 1973-11-20 Improved Machinery Inc Drum comprising support mounted grid structure

Also Published As

Publication number Publication date
GB1545652A (en) 1979-05-10
AU2193377A (en) 1978-08-10
CH617865A5 (fr) 1980-06-30
CA1083974A (fr) 1980-08-19
US4038187A (en) 1977-07-26
AU501346B2 (en) 1979-06-14
JPS52103075A (en) 1977-08-29

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