GB1386143A - Filter equipment particularly for extruders and injection moulding machines - Google Patents

Filter equipment particularly for extruders and injection moulding machines

Info

Publication number
GB1386143A
GB1386143A GB1733672A GB1733672A GB1386143A GB 1386143 A GB1386143 A GB 1386143A GB 1733672 A GB1733672 A GB 1733672A GB 1733672 A GB1733672 A GB 1733672A GB 1386143 A GB1386143 A GB 1386143A
Authority
GB
United Kingdom
Prior art keywords
filter elements
basket
slide
filter
holder
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
GB1733672A
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.)
Werner and Pfleiderer GmbH
Original Assignee
Werner and Pfleiderer GmbH
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 Werner and Pfleiderer GmbH filed Critical Werner and Pfleiderer GmbH
Publication of GB1386143A publication Critical patent/GB1386143A/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
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • 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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/20—Injection nozzles
    • B29C45/24—Cleaning equipment
    • 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
    • B29C48/694—Cylindrical or conical filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/02—Filtering elements having a conical form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/04—Supports for the filtering elements
    • B01D2201/043—Filter tubes connected to plates
    • 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)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
GB1733672A 1971-04-22 1972-04-14 Filter equipment particularly for extruders and injection moulding machines Expired GB1386143A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712119545 DE2119545B2 (de) 1971-04-22 1971-04-22 Filtereinrichtung fuer extruder und spritzgussmaschinen

Publications (1)

Publication Number Publication Date
GB1386143A true GB1386143A (en) 1975-03-05

Family

ID=5805485

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1733672A Expired GB1386143A (en) 1971-04-22 1972-04-14 Filter equipment particularly for extruders and injection moulding machines

Country Status (9)

Country Link
JP (1) JPS5322618Y2 (enrdf_load_stackoverflow)
BE (1) BE782196A (enrdf_load_stackoverflow)
CA (1) CA988863A (enrdf_load_stackoverflow)
CH (1) CH536129A (enrdf_load_stackoverflow)
DE (1) DE2119545B2 (enrdf_load_stackoverflow)
FR (1) FR2133875B1 (enrdf_load_stackoverflow)
GB (1) GB1386143A (enrdf_load_stackoverflow)
IT (1) IT951430B (enrdf_load_stackoverflow)
NL (1) NL7205251A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102886892A (zh) * 2011-07-21 2013-01-23 科倍隆有限公司 用于挤出机系统的过滤器单元、过滤器装置和换筛装置
WO2016081077A1 (en) 2014-11-19 2016-05-26 Exxonmobil Chemical Patents Inc. Structural element for gel reducing, as well as gel reducing apparatus and method
WO2017105632A1 (en) 2015-12-16 2017-06-22 Exxonmobil Chemical Patents Inc. Device and process for processing polymers
WO2017105633A1 (en) 2015-12-16 2017-06-22 Exxonmobil Chemical Patents Inc. Device and process for processing polymers
EP3292982A1 (en) * 2016-09-09 2018-03-14 Nordson Corporation Filter candle to separate contaminants from a plastic melt

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4598841A (en) * 1983-07-12 1986-07-08 Nordson Corporation Thermoplastic dispensing gun having a self-contained filter and flow control valve
DE3941831C1 (enrdf_load_stackoverflow) * 1989-12-19 1990-10-18 Kreyenborg Verwaltungen Und Beteiligungen Kg, 4400 Muenster, De
DE4012404C1 (enrdf_load_stackoverflow) * 1990-04-19 1991-02-28 Kreyenborg Verwaltungen Und Beteiligungen Kg, 4400 Muenster, De
US10188968B2 (en) 2016-10-31 2019-01-29 Westlake Longview Corporation Candle filter support and plate assembly for polymer melts
AT524784B1 (de) * 2021-04-07 2022-09-15 Engel Austria Gmbh Plastifizieraggregat für eine Formgebungsmaschine und Verfahren zum Betreiben eines solchen
EP4234207A1 (de) 2022-02-24 2023-08-30 Coperion GmbH Filtereinheit für eine extruder-anlage, filteranordnung und zugehörige siebwechselvorrichtung sowie verfahren zum herstellen einer derartigen filtereinheit
CH721085A1 (de) * 2023-08-29 2025-03-14 Alpla Werke Alwin Lehner Gmbh & Co Kg Vorrichtung und Verfahren zur Verringerung von Verunreinigungen in einer Kunststoffschmelze.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1271222A (fr) * 1960-07-27 1961-09-08 Procédé de nettoyage des filtres à faisceau de tubes filtrants et installations de filtration et appareils en comportant application
CH385172A (de) * 1961-05-19 1964-12-15 Engler Werner Siebfilter mit mindestens einem ausmontierbaren Filtereinsatz
US3583453A (en) * 1968-03-13 1971-06-08 Messrs Windmoller & Holscher Screen-changing apparatus for extruders

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102886892A (zh) * 2011-07-21 2013-01-23 科倍隆有限公司 用于挤出机系统的过滤器单元、过滤器装置和换筛装置
EP2548711A1 (de) * 2011-07-21 2013-01-23 Coperion GmbH Filtereinheit für eine Extruder-Anlage sowie Filteranordnung und zugehörige Siebwechselvorrichtung für eine Extruder-Anlage mit einer derartigen Filtereinheit
CN102886892B (zh) * 2011-07-21 2016-01-20 科倍隆有限公司 用于挤出机系统的过滤器单元、过滤器装置和换筛装置
CN107000295A (zh) * 2014-11-19 2017-08-01 埃克森美孚化学专利公司 用于减少凝胶的结构元件以及凝胶减少装置和方法
WO2016081077A1 (en) 2014-11-19 2016-05-26 Exxonmobil Chemical Patents Inc. Structural element for gel reducing, as well as gel reducing apparatus and method
US20170305058A1 (en) * 2014-11-19 2017-10-26 Exxonmobil Chemical Patents Inc. Devices, Systems, and Processes for Processing Polymers
US10576675B2 (en) 2014-11-19 2020-03-03 Exxonmobil Chemical Patents Inc. Devices, systems, and processes for processing polymers
WO2017105632A1 (en) 2015-12-16 2017-06-22 Exxonmobil Chemical Patents Inc. Device and process for processing polymers
WO2017105633A1 (en) 2015-12-16 2017-06-22 Exxonmobil Chemical Patents Inc. Device and process for processing polymers
CN108367478A (zh) * 2015-12-16 2018-08-03 埃克森美孚化学专利公司 用于加工聚合物的装置和方法
US11325294B2 (en) 2015-12-16 2022-05-10 Exxonmobil Chemical Patents Inc. Devices, systems, and processes for processing polymers
US11383416B2 (en) 2015-12-16 2022-07-12 Exxonmobil Chemical Patents Inc. Devices, systems, and processes for processing polymers
EP3292982A1 (en) * 2016-09-09 2018-03-14 Nordson Corporation Filter candle to separate contaminants from a plastic melt

Also Published As

Publication number Publication date
NL7205251A (enrdf_load_stackoverflow) 1972-10-24
CA988863A (en) 1976-05-11
FR2133875A1 (enrdf_load_stackoverflow) 1972-12-01
JPS52113875U (enrdf_load_stackoverflow) 1977-08-30
FR2133875B1 (enrdf_load_stackoverflow) 1974-10-04
CH536129A (de) 1973-04-30
BE782196A (fr) 1972-10-17
JPS5322618Y2 (enrdf_load_stackoverflow) 1978-06-12
DE2119545B2 (de) 1972-10-12
IT951430B (it) 1973-06-30
DE2119545A1 (enrdf_load_stackoverflow) 1972-10-12

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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