FR2409847A1 - Dispositif de changement de tamis de filtrage pour extrudeuse de matiere plastique - Google Patents
Dispositif de changement de tamis de filtrage pour extrudeuse de matiere plastiqueInfo
- Publication number
- FR2409847A1 FR2409847A1 FR7807825A FR7807825A FR2409847A1 FR 2409847 A1 FR2409847 A1 FR 2409847A1 FR 7807825 A FR7807825 A FR 7807825A FR 7807825 A FR7807825 A FR 7807825A FR 2409847 A1 FR2409847 A1 FR 2409847A1
- Authority
- FR
- France
- Prior art keywords
- plate
- filter screen
- plastic material
- sieve
- material extruder
- 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.)
- Granted
Links
Classifications
-
- 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
- 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
-
- 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)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
L'INVENTION CONCERNE UN DISPOSITIF DE CHANGEMENT DE TAMIS DE FILTRAGE POUR EXTRUDEUSE DE MATIERE PLASTIQUE. LE DISPOSITIF COMPORTE DEUX PLAQUES COULISSANTES PARALLELES 12 DISPOSEES RESPECTIVEMENT DANS LES PASSAGES RAMIFIES DK ET EL DE L'EXTRUDEUSE 10. DANS CHAQUE PLAQUE, IL EXISTE, D'UN COTE, UN TROU A EPAULEMENT LOGEANT UNE PLAQUE "BRISE-JET" POSSEDANT PLUSIEURS TUBULAIRES D'ECOULEMENT, UN TAMIS 17 ET UN COUVERCLE FILETE 18 PRESENTANT PLUSIEURS OUVERTURES TRAPEZOIDALES. L'AUTRE COTE DE CHAQUE PLAQUE COULISSANTE EST AVEUGLE. PENDANT L'OPERATION DE CHANGEMENT DE TAMIS, L'EXTRUSION N'EST PAS INTERROMPUE, LA PLAQUE "BRISE-JET" N'EST PAS NECESSAIREMENT CHANGEE AVEC LE TAMIS ET LE COUVERCLE, ET L'ENTREE D'AIR ET LA FUITE DE LA RESINE SONT MINIMISEES PENDANT LE CHANGEMENT.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52141572A JPS5927698B2 (ja) | 1977-11-28 | 1977-11-28 | プラスチツク押出機における自動「ろ」網交換装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2409847A1 true FR2409847A1 (fr) | 1979-06-22 |
FR2409847B1 FR2409847B1 (fr) | 1981-04-10 |
Family
ID=15295091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7807825A Granted FR2409847A1 (fr) | 1977-11-28 | 1978-03-17 | Dispositif de changement de tamis de filtrage pour extrudeuse de matiere plastique |
Country Status (6)
Country | Link |
---|---|
US (1) | US4167384A (fr) |
JP (1) | JPS5927698B2 (fr) |
DE (1) | DE2811771C2 (fr) |
FR (1) | FR2409847A1 (fr) |
GB (1) | GB1587580A (fr) |
SU (1) | SU910111A3 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0250695A1 (fr) * | 1986-06-06 | 1988-01-07 | EREMA Engineering-Recycling-Maschinen-Anlagen Gesellschaft m.b.H. | Filtre |
EP0275462A2 (fr) * | 1987-01-23 | 1988-07-27 | Indupack Ag | Procédé de filtrage d'une matière thermoplastique fondue et dispositif de filtrage pour une installation d'extrusion |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3013038C2 (de) * | 1980-04-03 | 1983-02-03 | Werner & Pfleiderer, 7000 Stuttgart | Siebwechselvorrichtung für Extruder |
US4416605A (en) * | 1981-05-07 | 1983-11-22 | Kabushiki Kaisha Kobe Seiko Sho | Screen/diverter changing mechanism for extruders |
GB2102691B (en) * | 1981-08-05 | 1985-01-09 | Cresta Tech | Rotary filter |
US4507072A (en) * | 1982-10-25 | 1985-03-26 | E. I. Dupont De Nemours And Company | Diverting plate |
US4588502A (en) * | 1983-12-06 | 1986-05-13 | Detlef Gneuss | Sieve device for cleaning molten plastics |
AT386802B (de) * | 1984-07-23 | 1988-10-25 | Erema | Filtriervorrichtung |
US4701118A (en) * | 1985-07-03 | 1987-10-20 | Kreyenborg Verwaltungen Und Beteiligungen Kg | Apparatus for filtering plasticized materials in extruders |
IT1197943B (it) * | 1986-11-03 | 1988-12-21 | Giuseppe Ponzielli | Dispositivo di separazione di particelle solide da un fluido in pressione |
JPS63288732A (ja) * | 1987-05-20 | 1988-11-25 | Fuji Photo Film Co Ltd | 押出成形機用フィルタ交換装置 |
DE8716626U1 (de) * | 1987-12-17 | 1988-02-11 | Gneuß Kunststofftechnik GmbH, 4970 Bad Oeynhausen | Siebvorrichtung zur Reinigung von Kunststoffschmelzen |
US4814186A (en) * | 1988-02-29 | 1989-03-21 | Beringer Co., Inc. | Polymer filtration apparatus |
US4849113A (en) * | 1988-05-23 | 1989-07-18 | Hills William H | Continuous polymer filter |
DE3840904C1 (fr) * | 1988-12-05 | 1989-10-05 | Kreyenborg Verwaltungen Und Beteiligungen Kg, 4400 Muenster, De | |
US4892473A (en) * | 1988-12-22 | 1990-01-09 | Bridgestone/Firestone, Inc. | Head for extrusion of elastomeric contour innerliner |
GB9024938D0 (en) * | 1990-11-16 | 1991-01-02 | Process Dev Ltd | Filtering |
DE4227137C2 (de) * | 1991-02-25 | 1995-04-27 | Rielmann Hans Georg | Filtereinrichtung für flüssigen Kunststoff führende Druckleitungen |
DE9105000U1 (de) * | 1991-04-23 | 1991-08-01 | Trendelkamp, Josef, 4418 Nordwalde | Siebwechselkassette |
DE4116199A1 (de) * | 1991-05-17 | 1992-11-19 | Guenter Ing Grad Hartig | Vorrichtung zum reinigen von fluiden |
DE4129905C1 (fr) * | 1991-08-08 | 1992-10-08 | Kreyenborg Verwaltungen Und Beteiligungen Kg, 4400 Muenster, De | |
ATE135283T1 (de) * | 1992-05-11 | 1996-03-15 | Gneuss Kunststofftechnik Gmbh | Filter für kunststoffschmelzen |
TW287981B (fr) * | 1993-02-04 | 1996-10-11 | Bacher Helmut | |
US5417866A (en) * | 1993-07-02 | 1995-05-23 | Extek, Inc. | Continuous flow polymer filtration apparatus and process |
US5462653A (en) * | 1994-02-15 | 1995-10-31 | Hills, Inc. | Apparatus for continuous polymer filtration |
US5756129A (en) * | 1994-07-01 | 1998-05-26 | Kabushiki Kaisha Kobe Seiko Sho | Filter member and screen changer for use in resin extruder |
EP0698461B1 (fr) * | 1994-08-23 | 1997-12-03 | PCD-Polymere Gesellschaft m.b.H. | Procédé de granulation des polymères et dispositif pour sa mise en oeuvre |
JP2855088B2 (ja) * | 1995-04-19 | 1999-02-10 | 株式会社日本製鋼所 | スクリーンチェンジャの瀘過方法及びスクリーンチェンジャ |
JP3061580B2 (ja) * | 1996-12-10 | 2000-07-10 | 株式会社日本製鋼所 | 色違いペレットの製造方法および製造装置 |
DE19811273C2 (de) * | 1998-03-11 | 2000-01-27 | Mannesmann Ag | Verfahren und Vorrichtung zum Filtern von Kunststoffen in Spritzgießmaschinen |
IT1301946B1 (it) | 1998-07-28 | 2000-07-20 | Previero Sas | Gruppo di filtrazione per materiale plastico fuso con elementifiltranti sostituibili senza arresto del flusso di materiale. |
JP3685366B2 (ja) * | 1999-04-22 | 2005-08-17 | 株式会社日本製鋼所 | スクリーンチェンジャー |
US6461133B1 (en) * | 2000-05-18 | 2002-10-08 | Kimberly-Clark Worldwide, Inc. | Breaker plate assembly for producing bicomponent fibers in a meltblown apparatus |
US6474967B1 (en) | 2000-05-18 | 2002-11-05 | Kimberly-Clark Worldwide, Inc. | Breaker plate assembly for producing bicomponent fibers in a meltblown apparatus |
DE10214013A1 (de) * | 2002-03-28 | 2003-10-23 | Maag Pump Systems Textron Gmbh | Vorrichtung zum Filtrieren eines Fluids |
KR101574743B1 (ko) * | 2006-08-25 | 2015-12-04 | 폴 코포레이션 | 정화 조립체, 및 정화 조립체의 조립 방법 |
US20110017681A1 (en) * | 2009-05-26 | 2011-01-27 | Bibey Joshua A | Filtration apparatus for filtering a fluid and methods of using the same |
WO2010148478A1 (fr) * | 2009-06-25 | 2010-12-29 | Husky Injection Molding Systems Ltd. | Système de moulage par injection comprenant un filtre, pour matériaux en fusion, situé avant une première occurrence d'accumulation de matériaux en fusion |
US9090002B2 (en) * | 2011-10-06 | 2015-07-28 | Kolcor Technologies LLC | Sealing device in a polymer filtration device |
CN102615799A (zh) * | 2012-03-05 | 2012-08-01 | 陈崇锡 | 不停机换滤网双挤出机 |
CN102729452B (zh) * | 2012-07-19 | 2014-06-04 | 浙江大学 | 吹塑熔体自动循环网过滤装置 |
JP5921392B2 (ja) * | 2012-09-05 | 2016-05-24 | 株式会社クレハ | ストレーナー |
EP3088157B1 (fr) * | 2015-04-30 | 2021-05-12 | Fimic S.r.l. | Filtre pour matière plastique |
US20190001527A1 (en) * | 2015-12-22 | 2019-01-03 | Basf Se | Extruder comprising a deflection element for targeted flow against perforated plate regions |
KR101800354B1 (ko) | 2016-07-20 | 2017-11-22 | 주식회사 월드로 | 합성섬유 용융방사용 필터 장치 |
EP3308940A1 (fr) * | 2016-10-17 | 2018-04-18 | Next Generation Analytics GmbH | Système de filtre pour les fluides visqueux ou fortement visqueux, surtout plastique fondu et procédé de filtration des liquides visqueux ou fortement visqueux |
US11260570B2 (en) * | 2018-05-07 | 2022-03-01 | PSI-Polymer Systems, Inc. | Filtration apparatuses and screen changer devices for polymer processing and related methods |
CN110421821A (zh) * | 2019-09-07 | 2019-11-08 | 郑州兆明机械有限公司 | 一种聚苯乙烯二氧化碳挤出发泡用不停机换网装置 |
CN113457252A (zh) * | 2021-07-19 | 2021-10-01 | 周寨琴 | 用于垃圾渗滤液预处理的固液分离装置 |
CN114714594A (zh) * | 2022-03-10 | 2022-07-08 | 贺瑞峰 | 一种适用再生料生产的双流道过滤模头及筛网结构 |
CN115138115B (zh) * | 2022-06-30 | 2023-08-29 | 无锡海拓环保装备科技有限公司 | 一种进水过流装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1527722A (fr) * | 1966-07-15 | 1968-06-07 | Dispositif de filtration pour machine à extruder les matières plastiques | |
DE1800169A1 (de) * | 1968-10-01 | 1970-04-16 | Klaus Westhoff | Siebfilter fuer Extruder |
DE2153962B1 (de) * | 1971-10-29 | 1972-08-03 | Werner & Pfleiderer, 7000 Stuttgart | Filtereinrichtung fuer eine schneckenstrangpresse zur kontinuierlichen verarbeitung von kunststoffen |
US3856277A (en) * | 1973-09-28 | 1974-12-24 | Gloucester Eng Co Inc | Screen assembly for processing plastic |
DE2403765A1 (de) * | 1974-01-26 | 1975-08-14 | Rudolf Paul Fritsch | Siebvorrichtung fuer die reinigung schmelzfluessigen kunststoffs |
FR2307629A1 (fr) * | 1975-04-17 | 1976-11-12 | Mobil Oil | Ensemble de filtration pour extrudeuse de polymeres |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA684976A (en) * | 1964-04-21 | H. Rossiter Paul | Straining head for an extruder | |
US937676A (en) * | 1909-06-24 | 1909-10-19 | William S Elliott | Strainer. |
NL132958C (fr) * | 1945-04-07 | 1900-01-01 | ||
US2513795A (en) * | 1946-08-30 | 1950-07-04 | Western Electric Co | Strainer |
US2661497A (en) * | 1951-04-03 | 1953-12-08 | Celanese Corp | Extrusion apparatus |
DE6752745U (de) * | 1968-08-20 | 1969-03-13 | Sieg Kunststoffe Gmbh | Spritzkopf in der extruderleitung |
JPS5532735Y2 (fr) * | 1972-03-24 | 1980-08-05 | ||
JPS5311383Y2 (fr) * | 1972-05-17 | 1978-03-28 |
-
1977
- 1977-11-28 JP JP52141572A patent/JPS5927698B2/ja not_active Expired
-
1978
- 1978-03-17 DE DE2811771A patent/DE2811771C2/de not_active Expired
- 1978-03-17 FR FR7807825A patent/FR2409847A1/fr active Granted
- 1978-03-17 SU SU782599106A patent/SU910111A3/ru active
- 1978-03-20 GB GB10874/78A patent/GB1587580A/en not_active Expired
- 1978-03-23 US US05/889,588 patent/US4167384A/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1527722A (fr) * | 1966-07-15 | 1968-06-07 | Dispositif de filtration pour machine à extruder les matières plastiques | |
DE1800169A1 (de) * | 1968-10-01 | 1970-04-16 | Klaus Westhoff | Siebfilter fuer Extruder |
DE2153962B1 (de) * | 1971-10-29 | 1972-08-03 | Werner & Pfleiderer, 7000 Stuttgart | Filtereinrichtung fuer eine schneckenstrangpresse zur kontinuierlichen verarbeitung von kunststoffen |
US3856277A (en) * | 1973-09-28 | 1974-12-24 | Gloucester Eng Co Inc | Screen assembly for processing plastic |
DE2403765A1 (de) * | 1974-01-26 | 1975-08-14 | Rudolf Paul Fritsch | Siebvorrichtung fuer die reinigung schmelzfluessigen kunststoffs |
FR2307629A1 (fr) * | 1975-04-17 | 1976-11-12 | Mobil Oil | Ensemble de filtration pour extrudeuse de polymeres |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0250695A1 (fr) * | 1986-06-06 | 1988-01-07 | EREMA Engineering-Recycling-Maschinen-Anlagen Gesellschaft m.b.H. | Filtre |
EP0275462A2 (fr) * | 1987-01-23 | 1988-07-27 | Indupack Ag | Procédé de filtrage d'une matière thermoplastique fondue et dispositif de filtrage pour une installation d'extrusion |
EP0275462A3 (fr) * | 1987-01-23 | 1989-06-28 | Indupack Ag | Procédé de filtrage d'une matière thermoplastique fondue et dispositif de filtrage pour une installation d'extrusion |
Also Published As
Publication number | Publication date |
---|---|
JPS5927698B2 (ja) | 1984-07-07 |
DE2811771A1 (de) | 1979-05-31 |
DE2811771C2 (de) | 1983-11-10 |
SU910111A3 (ru) | 1982-02-28 |
JPS5474863A (en) | 1979-06-15 |
FR2409847B1 (fr) | 1981-04-10 |
GB1587580A (en) | 1981-04-08 |
US4167384A (en) | 1979-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |