DE102011051373B4 - Filtriervorrichtung für Fluide - Google Patents

Filtriervorrichtung für Fluide Download PDF

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Publication number
DE102011051373B4
DE102011051373B4 DE102011051373.6A DE102011051373A DE102011051373B4 DE 102011051373 B4 DE102011051373 B4 DE 102011051373B4 DE 102011051373 A DE102011051373 A DE 102011051373A DE 102011051373 B4 DE102011051373 B4 DE 102011051373B4
Authority
DE
Germany
Prior art keywords
channels
housing
siebträgerelements
filtration device
siebträgerelement
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 - Fee Related
Application number
DE102011051373.6A
Other languages
German (de)
English (en)
Other versions
DE102011051373A1 (de
Inventor
Stefan Wöstmann
Robert Middler
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.)
Nordson Holdings SARL and Co KG
Original Assignee
Nordson Holdings SARL and Co KG
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 Nordson Holdings SARL and Co KG filed Critical Nordson Holdings SARL and Co KG
Priority to DE102011051373.6A priority Critical patent/DE102011051373B4/de
Priority to EP12728284.6A priority patent/EP2723547B1/de
Priority to PCT/EP2012/061755 priority patent/WO2013000772A1/de
Priority to JP2014517595A priority patent/JP5940150B2/ja
Priority to US14/128,849 priority patent/US9468873B2/en
Priority to CN201280032313.4A priority patent/CN103635300B/zh
Publication of DE102011051373A1 publication Critical patent/DE102011051373A1/de
Application granted granted Critical
Publication of DE102011051373B4 publication Critical patent/DE102011051373B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68—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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/27—Cleaning; Purging; Avoiding contamination
    • B29C48/2725—Cleaning; Purging; Avoiding contamination of filters
    • B29C48/273—Cleaning; Purging; Avoiding contamination of filters using back flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/69—Filters or screens for the moulding material
    • B29C48/691—Arrangements for replacing filters, e.g. with two parallel filters for alternate use
    • B29C48/6912—Arrangements for replacing filters, e.g. with two parallel filters for alternate use the filters being fitted on a single rectilinearly reciprocating slide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B29C48/023—Extruding materials comprising incompatible ingredients
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion 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
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/69—Filters or screens for the moulding material
    • B29C48/693—Substantially flat filters mounted at the end of an extruder screw perpendicular to the feed axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
DE102011051373.6A 2011-06-27 2011-06-27 Filtriervorrichtung für Fluide Expired - Fee Related DE102011051373B4 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE102011051373.6A DE102011051373B4 (de) 2011-06-27 2011-06-27 Filtriervorrichtung für Fluide
EP12728284.6A EP2723547B1 (de) 2011-06-27 2012-06-19 Filtriervorrichtung für fluide
PCT/EP2012/061755 WO2013000772A1 (de) 2011-06-27 2012-06-19 Filtriervorrichtung für fluide
JP2014517595A JP5940150B2 (ja) 2011-06-27 2012-06-19 フルイド用の濾過装置
US14/128,849 US9468873B2 (en) 2011-06-27 2012-06-19 Filtering device for fluids
CN201280032313.4A CN103635300B (zh) 2011-06-27 2012-06-19 用于流体的过滤装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011051373.6A DE102011051373B4 (de) 2011-06-27 2011-06-27 Filtriervorrichtung für Fluide

Publications (2)

Publication Number Publication Date
DE102011051373A1 DE102011051373A1 (de) 2012-12-27
DE102011051373B4 true DE102011051373B4 (de) 2015-06-03

Family

ID=46319783

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102011051373.6A Expired - Fee Related DE102011051373B4 (de) 2011-06-27 2011-06-27 Filtriervorrichtung für Fluide

Country Status (6)

Country Link
US (1) US9468873B2 (enExample)
EP (1) EP2723547B1 (enExample)
JP (1) JP5940150B2 (enExample)
CN (1) CN103635300B (enExample)
DE (1) DE102011051373B4 (enExample)
WO (1) WO2013000772A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2740522B1 (de) * 2012-12-06 2015-10-21 Aurotec GmbH Verfahren und vorrichtung zur reinigung eines fluids
EP3088158B1 (en) * 2015-04-29 2020-03-18 Nordson PPS GmbH Filtering device for high-visous fluids
EP3308940B1 (de) * 2016-10-17 2025-03-05 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
CN108725983B (zh) * 2018-07-03 2024-01-23 有研医疗器械（北京）有限公司 一种口腔正畸产品包装装置及使用方法
EP3969252B1 (en) 2019-05-15 2024-08-28 Nordson Corporation Fluid filtering system with backflush valve and methods of operating the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992001500A1 (de) * 1990-07-23 1992-02-06 Erema Engineering Recycling Maschinen Und Anlagen Gesellschaft M.B.H. Filtriervorrichtung für thermoplastisches kunststoffmaterial
DE19800744A1 (de) * 1997-11-18 1999-05-27 Kreyenborg Verwaltungen Vorrichtung zum Filtrieren einer verunreinigten viskosen Spinnmasse
WO2002016113A2 (de) * 2001-12-14 2002-02-28 Maag Pump Systems Textron Ag Vorrichtung zum filtern von flüssigen medien, trägerkörper und ein verfahren zum betrieb der vorrichtung
DE10254022A1 (de) * 2002-09-17 2004-03-25 Kreyenborg Verwaltungen Und Beteiligungen Gmbh & Co. Kg Vorrichtung zum Filtrieren eines Fluids, insbesondere für kunststoffverarbeitende Anlagen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3670006D1 (en) * 1986-06-06 1990-05-10 Erema Filter.
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
DE19500060C1 (de) * 1994-11-26 1995-11-30 Kreyenborg Verwaltungen Filtereinrichtung für Strangpreß- und Spritzgießmaschinen
AT404561B (de) 1997-03-17 1998-12-28 Chemiefaser Lenzing Ag Vorrichtung zum filtrieren eines verunreinigten fluids
DE10393811D2 (de) 2002-09-17 2005-08-11 Kreyenborg Verwaltungen Vorrichtung zum Filtrieren eines Fluids, insbesondere für Kunststoffverarbeitende Anlagen
EP1524022B1 (de) * 2002-09-17 2007-02-21 Kreyenborg Verwaltungen und Beteiligungen GmbH & Co. KG Vorrichtung zum Filtrieren eines Fluids, insbesondere für kunststoffverarbeitende Anlagen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992001500A1 (de) * 1990-07-23 1992-02-06 Erema Engineering Recycling Maschinen Und Anlagen Gesellschaft M.B.H. Filtriervorrichtung für thermoplastisches kunststoffmaterial
DE19800744A1 (de) * 1997-11-18 1999-05-27 Kreyenborg Verwaltungen Vorrichtung zum Filtrieren einer verunreinigten viskosen Spinnmasse
WO2002016113A2 (de) * 2001-12-14 2002-02-28 Maag Pump Systems Textron Ag Vorrichtung zum filtern von flüssigen medien, trägerkörper und ein verfahren zum betrieb der vorrichtung
DE10254022A1 (de) * 2002-09-17 2004-03-25 Kreyenborg Verwaltungen Und Beteiligungen Gmbh & Co. Kg Vorrichtung zum Filtrieren eines Fluids, insbesondere für kunststoffverarbeitende Anlagen

Also Published As

Publication number Publication date
CN103635300B (zh) 2016-06-01
WO2013000772A1 (de) 2013-01-03
EP2723547B1 (de) 2016-01-06
DE102011051373A1 (de) 2012-12-27
JP5940150B2 (ja) 2016-06-29
CN103635300A (zh) 2014-03-12
US20140263028A1 (en) 2014-09-18
US9468873B2 (en) 2016-10-18
JP2014524831A (ja) 2014-09-25
EP2723547A1 (de) 2014-04-30

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R012 Request for examination validly filed
R016 Response to examination communication
R016 Response to examination communication
R082 Change of representative

Representative=s name: TARVENKORN, OLIVER, DIPL.-ING., DE

R081 Change of applicant/patentee

Owner name: NORDSON HOLDINGS S.A.R.L. & CO. KG, DE

Free format text: FORMER OWNER: KREYENBORG VERWALTUNGEN UND BETEILIGUNGEN GMBH & CO. KG, 48157 MUENSTER, DE

Effective date: 20140723

R082 Change of representative

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Effective date: 20140723

Representative=s name: TARVENKORN & WICKORD PATENTANWAELTE PARTG MBB, DE

Effective date: 20140723

Representative=s name: EISENFUEHR SPEISER PATENTANWAELTE RECHTSANWAEL, DE

Effective date: 20140723

R018 Grant decision by examination section/examining division
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R082 Change of representative

Representative=s name: EISENFUEHR SPEISER PATENTANWAELTE RECHTSANWAEL, DE

R020 Patent grant now final
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee