GB1592086A - Separation of solids from liquids by screening - Google Patents

Separation of solids from liquids by screening Download PDF

Info

Publication number
GB1592086A
GB1592086A GB37329/77A GB3732977A GB1592086A GB 1592086 A GB1592086 A GB 1592086A GB 37329/77 A GB37329/77 A GB 37329/77A GB 3732977 A GB3732977 A GB 3732977A GB 1592086 A GB1592086 A GB 1592086A
Authority
GB
United Kingdom
Prior art keywords
drum
suspension
wall
screening
solids
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
GB37329/77A
Other languages
English (en)
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.)
Contra-Shear Holdings Ltd
Original Assignee
Contra-Shear Holdings Ltd
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 Contra-Shear Holdings Ltd filed Critical Contra-Shear Holdings Ltd
Publication of GB1592086A publication Critical patent/GB1592086A/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
    • B01D33/067—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
    • B01D33/27—Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces
    • B01D33/275—Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces using contiguous impervious surfaces
    • 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
    • B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element 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
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
    • 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
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
    • B01D33/722—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding containing fixed liquid displacement elements or cores
    • 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
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
    • B01D33/727—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding provoking a tangential stream
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/48—Overflow systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Filtration Of Liquid (AREA)
  • Paper (AREA)
GB37329/77A 1976-09-17 1977-09-07 Separation of solids from liquids by screening Expired GB1592086A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ182084A NZ182084A (en) 1976-09-17 1976-09-17 Rotating drum screen

Publications (1)

Publication Number Publication Date
GB1592086A true GB1592086A (en) 1981-07-01

Family

ID=19917883

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37329/77A Expired GB1592086A (en) 1976-09-17 1977-09-07 Separation of solids from liquids by screening

Country Status (10)

Country Link
US (1) US4236999A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS581610B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7706186A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1121740A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2741710C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2364681A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1592086A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NZ (1) NZ182084A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE440482B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA775375B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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Publication number Priority date Publication date Assignee Title
DE3033369A1 (de) * 1980-09-04 1982-04-15 Alchaldean International Pty. Ltd., Blakehurst, New South Wales Drehsiebeinrichtung zum trennen von feststoffen von einer fluessigkeit
AT381718B (de) * 1982-01-20 1986-11-25 Voest Alpine Ag Rotierendes spaltsieb zum trocknen von feststoffen, z.b. braunkohlen
US4507202A (en) * 1982-01-18 1985-03-26 Dan Nord Device for the separation of a liquid
JPS6082115A (ja) * 1983-10-12 1985-05-10 Kyoei Kogyo Kk 目詰り防止兼濾過残渣物自然排除用濾過体
US4692248A (en) * 1986-02-26 1987-09-08 The Dehydro Corporation Drum filter with resin bound particulate filter media
SE456641B (sv) * 1987-03-02 1988-10-24 Roto Sieve Ab Anordning vid inloppsroer hos en roterbar siltrumma
US5015397A (en) * 1987-06-08 1991-05-14 Joseph James J Cross flow filtration apparatus and process
JPH01305168A (ja) * 1988-06-03 1989-12-08 Fuji Filter Kogyo Kk スラリー用プランジャーポンプ
JPH02129229A (ja) * 1988-11-10 1990-05-17 Toho Rayon Co Ltd 炭素繊維チョップドストランド及びその製造法
NZ227050A (en) * 1988-11-22 1992-04-28 Contra Shear Holdings Pressure separation apparatus; rotating drum screen with tangential ejection nozzles
US4919825A (en) * 1989-03-20 1990-04-24 Hallco Fabricators, Inc. Filter apparatus and method for separating contaminants from liquids
ES1010473Y (es) * 1989-06-06 1990-06-01 Hernandez Alegre Joaquin Hidro-extractor para piezas textiles.
US5178759A (en) * 1990-10-23 1993-01-12 Gurian Marshall I Filtration system to remove photoresist film particles
US5248042A (en) * 1991-06-18 1993-09-28 Ossi Rissanen Resilient wire-wrapped, and adjustably tensioned screen drum with drum overload-preventing feedback control
US5312051A (en) * 1993-03-31 1994-05-17 Haahjem North America, Inc. Fresh wet concrete reclaimer
SE501273C2 (sv) * 1993-05-14 1994-12-19 Knutsilplaotar Ab Siltrumma för silning av suspensioner av lignocellulosahaltigt fibermaterial
US5433849A (en) * 1993-09-15 1995-07-18 Lyco Manufacturing, Inc. Double drum waste water screen
US5540395A (en) * 1994-09-30 1996-07-30 Henry Mfg. Co. Concrete cyclone reclaimer
US5624077A (en) * 1994-09-30 1997-04-29 Henry Mfg. Co. Concrete cyclone reclaimer
FR2725737B1 (fr) * 1994-10-14 1997-01-31 Lamort E & M Perfectionnements aux tamis d'epuration, notamment pour la pate a papier
SE504132C2 (sv) * 1995-03-28 1996-11-18 Scan Coin Ab Anordning och sätt för avskiljning av främmande föremål från en myntmassa
US5618424A (en) * 1995-04-21 1997-04-08 Nagaoka International Corp. Rotary drum type device for separating solid particles from a liquid
US6863168B1 (en) 1996-03-07 2005-03-08 Coinstar, Inc. Method and apparatus for conditioning coins prior to discrimination
US6520308B1 (en) 1996-06-28 2003-02-18 Coinstar, Inc. Coin discrimination apparatus and method
US6892969B2 (en) 2001-06-05 2005-05-17 Oramac, Inc. Pulp washing shower
WO2003022041A1 (en) * 2001-09-12 2003-03-20 Cumminscorp Limited An aquaculture system
US20060273048A1 (en) * 2005-06-01 2006-12-07 Accent Manufacturing, Inc. Internally fed rotary screen manure separator
US8084075B1 (en) * 2005-08-31 2011-12-27 Milne Fruit Products, Inc. Process for preparing a melon extract and concentrate and product produced by the process
US7708207B2 (en) * 2006-01-18 2010-05-04 Andritz Inc. Wash liquid spray nozzles for pulp mat and method to assemble nozzle
JP2007330920A (ja) * 2006-06-16 2007-12-27 Hiroshi Yamashita ドラムスクリーンとこれを備えた濃縮機
ES2304231B1 (es) * 2008-03-17 2010-10-29 Manuel Casorran Escosa Recogedor de solidos en suspension.
CN102574159B (zh) * 2009-06-05 2015-09-30 株式会社知可飒 筒形筛和筒形筛粉机
CA2678839A1 (fr) * 2009-09-14 2011-03-14 Gea Houle Inc. Separateur a grille horizontale rotative
JP2011132641A (ja) * 2009-12-25 2011-07-07 Voith Patent Gmbh スクリーンドラム
US9511311B2 (en) * 2011-08-19 2016-12-06 Ovivo Inc. Filtration tank with serially connected horizontal screens
US9036890B2 (en) 2012-06-05 2015-05-19 Outerwall Inc. Optical coin discrimination systems and methods for use with consumer-operated kiosks and the like
US10464832B2 (en) 2012-09-21 2019-11-05 D.C. Water & Sewer Authority Apparatus for water treatment using a physical separator
CA2884724C (en) 2012-09-21 2022-06-21 D.C. Water & Sewer Authority Method and apparatus for water treatment using screens
US8967361B2 (en) 2013-02-27 2015-03-03 Outerwall Inc. Coin counting and sorting machines
US9022841B2 (en) 2013-05-08 2015-05-05 Outerwall Inc. Coin counting and/or sorting machines and associated systems and methods
CA2927961C (en) 2013-11-08 2017-05-16 Hugues Wanlin Rotary vacuum and screen system and methods for separating solids and liquids
US9235945B2 (en) 2014-02-10 2016-01-12 Outerwall Inc. Coin input apparatuses and associated methods and systems
IL261228B2 (en) * 2016-02-26 2023-12-01 Nanotech Energy Inc Methods, devices and systems for processing preparations containing carbon
US10188970B1 (en) 2018-03-26 2019-01-29 Water Solutions, Inc. Rotary drum screen for thin stillage filtration
US12036485B1 (en) * 2019-07-16 2024-07-16 Green Vault Systems, LLC Continuous flow cold water extraction
US20220355225A1 (en) * 2021-05-10 2022-11-10 Lyco Manufacturing Inc. Externally Fed Screen for Filtration

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US801442A (en) * 1905-01-12 1905-10-10 William Crossley Revolving screen.
US1531482A (en) * 1922-06-19 1925-03-31 Anton J Haug Paper-making machine
US1717604A (en) * 1927-10-04 1929-06-18 Anton J Haug Process and machine for thickening pulp
US2080508A (en) * 1934-03-19 1937-05-18 Augustus J Sackett Mixing and screening apparatus for fertilizer materials and the like
US2664204A (en) * 1950-06-08 1953-12-29 Stadler Hurter & Company Rotary drainage screen
US3145164A (en) * 1960-02-12 1964-08-18 Stamicarbon Apparatus for wet-screening a mixture of fine abrasive particles
SE346068B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1969-04-24 1972-06-26 Ingenioers Fa Vvs Utrustning A
JPS471821U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-01-25 1972-08-21
JPS4881347A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-01-31 1973-10-31
US3961605A (en) * 1973-07-13 1976-06-08 Volkswagenwerk Aktiengesellschaft Engine cooling arrangement

Also Published As

Publication number Publication date
CA1121740A (en) 1982-04-13
SE7710393L (sv) 1978-03-18
ZA775375B (en) 1978-07-26
SE440482B (sv) 1985-08-05
US4236999A (en) 1980-12-02
JPS5337955A (en) 1978-04-07
NZ182084A (en) 1981-02-11
DE2741710A1 (de) 1978-03-23
FR2364681A1 (fr) 1978-04-14
BR7706186A (pt) 1978-06-20
FR2364681B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1983-07-01
DE2741710C2 (de) 1985-07-11
JPS581610B2 (ja) 1983-01-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19970906