GB1504071A - Filter screen exchange apparatus for an extruder - Google Patents

Filter screen exchange apparatus for an extruder

Info

Publication number
GB1504071A
GB1504071A GB238/76A GB23876A GB1504071A GB 1504071 A GB1504071 A GB 1504071A GB 238/76 A GB238/76 A GB 238/76A GB 23876 A GB23876 A GB 23876A GB 1504071 A GB1504071 A GB 1504071A
Authority
GB
United Kingdom
Prior art keywords
band
extruder
plastics
passages
slit
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
GB238/76A
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.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works 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 Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Publication of GB1504071A publication Critical patent/GB1504071A/en
Expired legal-status Critical Current

Links

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
    • B01D29/09—Filters 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
    • 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
    • B29C48/692—Filters or screens for the moulding material in the form of webs displaceable for using adjacent areas consecutively
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Filtration Of Liquid (AREA)
GB238/76A 1975-02-20 1976-01-05 Filter screen exchange apparatus for an extruder Expired GB1504071A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50020372A JPS5196857A (en) 1975-02-20 1975-02-20 Oshidashikino jidoromokokansochi

Publications (1)

Publication Number Publication Date
GB1504071A true GB1504071A (en) 1978-03-15

Family

ID=12025227

Family Applications (1)

Application Number Title Priority Date Filing Date
GB238/76A Expired GB1504071A (en) 1975-02-20 1976-01-05 Filter screen exchange apparatus for an extruder

Country Status (7)

Country Link
US (1) US4080297A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5196857A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2554645C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2301354A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1504071A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1055170B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SU (1) SU913925A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53112962A (en) * 1977-03-15 1978-10-02 Tomoo Kinoshita Wireenet replacement device of plastic filter
US4238877A (en) * 1978-12-22 1980-12-16 Western Electric Company, Inc. Fabrication of screen devices
JPS55154112A (en) * 1979-05-22 1980-12-01 Japan Steel Works Ltd:The Plastic granulating device
JPS61175016A (ja) * 1985-01-31 1986-08-06 Tomy Kikai Kogyo Kk 回転するスクリ−ンを備える押出機
US4888110A (en) * 1987-03-16 1989-12-19 Key Filters, Inc. Filtering device for thermoplastic material
JPH01154887U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-04-12 1989-10-25
JPH0432176U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1990-07-13 1992-03-16
JPH0329313U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1990-08-16 1991-03-22
DE19704621A1 (de) * 1997-01-14 1998-09-24 Josef Gail Vorrichtung zum Reinigen viskosen Materials
DE19701002A1 (de) * 1997-01-14 1998-07-16 Josef Gail Vorrichtung zum Reinigen viskosen Materials
ITPD20030310A1 (it) * 2003-12-29 2005-06-30 F I M I C Snc Dispositivo per il filtraggio in continuo per materie plastiche fuse
US20080256819A1 (en) * 2004-08-17 2008-10-23 Timothy Flanery Adjustable Expander Die for Use in Drying Elastomers
KR100847446B1 (ko) * 2007-08-02 2008-07-21 (주)흥원피앤엠 합성수지 성형기의 자동 스크린 교체장치
CN103831962A (zh) * 2012-11-25 2014-06-04 黄美昌 不换网塑料挤出机
WO2016131072A2 (de) * 2015-02-19 2016-08-25 Next Generation Analytics Gmbh Bandfilter
WO2016174152A1 (en) * 2015-04-29 2016-11-03 Fabbri, Alessandro Breaker element, screenchanger arrangement, extrusion line and method of extruding an extrusion part
PL3088157T3 (pl) * 2015-04-30 2021-11-08 Fimic S.R.L. Filtr do tworzyw sztucznych
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
CN111330327A (zh) * 2020-04-23 2020-06-26 郑州德奥科技有限公司 一种熔体过滤器
CN113586200B (zh) * 2021-09-17 2022-10-14 蚌埠金威滤清器有限公司 一种可自动更换滤纸的机油滤清器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276584A (en) * 1963-10-01 1966-10-04 Wilfred F Mathewson Pulp screen
US3330416A (en) * 1965-03-23 1967-07-11 Hornbostel Dorothy Perforated drum type liquid filter
GB1181075A (en) * 1967-02-21 1970-02-11 Peter Gabor Kalman Filtering Process and Apparatus
GB1285702A (en) * 1968-09-03 1972-08-16 Peter Gabor Kalman Filtering apparatus
US3912632A (en) * 1970-04-14 1975-10-14 Brunswick Corp Filter device
US4010391A (en) * 1972-04-19 1977-03-01 Peter Gabor Kalman Method of using multiple stressed sealing plugs to filter polymeric material
GB1433867A (en) * 1972-04-19 1976-04-28 Kalman P G Filtering
US3940335A (en) * 1972-08-29 1976-02-24 Peter Gabor Kalman Filtering process and apparatus
US3856680A (en) * 1973-10-15 1974-12-24 Mobil Oil Corp Automatic screen changer for extruding processes

Also Published As

Publication number Publication date
IT1055170B (it) 1981-12-21
US4080297A (en) 1978-03-21
FR2301354B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-04-20
DE2554645B2 (de) 1978-07-27
FR2301354A1 (fr) 1976-09-17
DE2554645C3 (de) 1979-03-08
JPS5318B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-01-05
JPS5196857A (en) 1976-08-25
DE2554645A1 (de) 1976-09-02
SU913925A3 (en) 1982-03-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940105