BE856183A - Schuiffilter - Google Patents

Schuiffilter

Info

Publication number
BE856183A
BE856183A BE2056032A BE2056032A BE856183A BE 856183 A BE856183 A BE 856183A BE 2056032 A BE2056032 A BE 2056032A BE 2056032 A BE2056032 A BE 2056032A BE 856183 A BE856183 A BE 856183A
Authority
BE
Belgium
Prior art keywords
slide filter
slide
filter
Prior art date
Application number
BE2056032A
Other languages
English (en)
Original Assignee
Berlyn Corp
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 Berlyn Corp filed Critical Berlyn Corp
Publication of BE856183A publication Critical patent/BE856183A/nl

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/09Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with filtering bands, e.g. movable between filtering operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/05Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/44Edge filtering elements, i.e. using contiguous impervious surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/256Exchangeable extruder parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50Details of extruders
    • B29C48/69Filters or screens for the moulding material
    • B29C48/691Arrangements for replacing filters, e.g. with two parallel filters for alternate use
    • B29C48/6912Arrangements for replacing filters, e.g. with two parallel filters for alternate use the filters being fitted on a single rectilinearly reciprocating slide
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtration Of Liquid (AREA)
BE2056032A 1976-06-28 1977-06-28 Schuiffilter BE856183A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/700,100 US4059525A (en) 1976-06-28 1976-06-28 Slide filters

Publications (1)

Publication Number Publication Date
BE856183A true BE856183A (nl) 1977-10-17

Family

ID=24812189

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2056032A BE856183A (nl) 1976-06-28 1977-06-28 Schuiffilter

Country Status (3)

Country Link
US (1) US4059525A (nl)
BE (1) BE856183A (nl)
CA (1) CA1101339A (nl)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359387A (en) * 1979-03-12 1982-11-16 Beringer Co., Inc. Flowable material passage with interposable slide member
US4268391A (en) * 1979-11-28 1981-05-19 The Berlyn Corporation Leak proof filter plate system for slide plate filters
DE3013038C2 (de) * 1980-04-03 1983-02-03 Werner & Pfleiderer, 7000 Stuttgart Siebwechselvorrichtung für Extruder
US4468322A (en) * 1983-01-17 1984-08-28 Thermoplas Machinery, Inc. Slide plate screen changer
US5417866A (en) * 1993-07-02 1995-05-23 Extek, Inc. Continuous flow polymer filtration apparatus and process
US5507498A (en) * 1993-10-13 1996-04-16 Synergy Extrusion Technologies, Inc. Sealing device for polymer filtration apparatus
JPH07186242A (ja) * 1993-12-27 1995-07-25 Japan Steel Works Ltd:The スクリーンパック交換装置
AT406355B (de) * 1998-08-06 2000-04-25 Bacher Helmut Vorrichtung zur beeinflussung des durchstromes von in den strömungsfähigen zustand erwärmtem kunststoffmaterial durch ein gehäuse
US6146528A (en) * 1999-03-09 2000-11-14 Caughman, Jr.; Carl Russell Sludge filtration system including selectively slidably removable filter assemblies and method
US6342156B1 (en) * 1999-09-17 2002-01-29 Continental Pet Technologies, Inc. Multi-segment continuous filtration system
DE10116408C1 (de) * 2001-04-02 2002-11-21 Maag Pump Systems Textron Gmbh Vorrichtung zum Filtrieren einer Flüssigkeit, insbesondere zum Filtrieren einer polymeren Kunststoffschmelze
US7147774B2 (en) * 2003-04-10 2006-12-12 Polymer Systems, Inc. Sliding plate filter with segmented sealing ring
DE102004012617A1 (de) * 2004-03-12 2005-09-29 Maag Pump Systems Textron Gmbh Vorrichtung zum Filtrieren eines Fluids, insbesondere zum Filtrieren eines verflüssigten Kunststoffes
DE202011106715U1 (de) * 2011-10-12 2012-01-19 Maag Pump Systems Gmbh Vorrichtung zum Verteilen einer Kunststoffschmelze
US8876517B2 (en) 2012-09-28 2014-11-04 Nordson Corporation Filtration apparatus with a sealing device
US10472487B2 (en) 2015-12-30 2019-11-12 Greenmantra Recycling Technologies Ltd. Reactor for continuously treating polymeric material
CA3013953A1 (en) 2016-02-13 2017-08-17 Greenmantra Recycling Technologies Ltd. Polymer-modified asphalt with wax additive
EP4327932A3 (en) 2016-03-24 2024-04-24 GreenMantra Recycling Technologies Ltd. Wax as a melt flow modifier and processing aid for polymers
EP3519487A4 (en) 2016-09-29 2020-07-29 GreenMantra Recycling Technologies Ltd REACTOR FOR PROCESSING POLYSTYRENE MATERIAL
EP3308940A1 (de) * 2016-10-17 2018-04-18 Next Generation Analytics GmbH Filtersystem für viskose oder hochviskose flüssigkeiten, insbesondere kunststoffschmelzen und verfahren zur filtration von viskosen oder hochviskosen flüssigkeiten
US11260570B2 (en) * 2018-05-07 2022-03-01 PSI-Polymer Systems, Inc. Filtration apparatuses and screen changer devices for polymer processing and related methods

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2786504A (en) * 1953-10-20 1957-03-26 Nat Plastic Products Company Screen changing apparatus for conduits and tubes for conveying fluids and for extrusion machines
GB1181075A (en) * 1967-02-21 1970-02-11 Peter Gabor Kalman Filtering Process and Apparatus
DE1919269B1 (de) * 1969-04-16 1970-07-23 Hermann Berstorff Maschb Gmbh Siebwechseleinrichtung fuer einen Extruder
US3675934A (en) * 1970-06-01 1972-07-11 Eugene E Heston Screen changer mounting
US3804758A (en) * 1972-03-29 1974-04-16 Cosham Eng Design Ltd Screen changer
US3743101A (en) * 1972-04-18 1973-07-03 L Schmidt Screen changer
US3876545A (en) * 1972-09-01 1975-04-08 Concorde Fibers Filter changing device for extrusion machines
US3797665A (en) * 1972-11-20 1974-03-19 Berlyn Corp Screen changer
US3856680A (en) * 1973-10-15 1974-12-24 Mobil Oil Corp Automatic screen changer for extruding processes
US3962092A (en) * 1975-01-10 1976-06-08 The Dow Chemical Company Screen changer
US3983038A (en) * 1975-11-03 1976-09-28 Heston Eugene E Self-purging screen changer and strainer plate

Also Published As

Publication number Publication date
US4059525A (en) 1977-11-22
CA1101339A (en) 1981-05-19

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