MX2019003955A - Aparato y metodo de filtracion de masa fundida de polimero. - Google Patents

Aparato y metodo de filtracion de masa fundida de polimero.

Info

Publication number
MX2019003955A
MX2019003955A MX2019003955A MX2019003955A MX2019003955A MX 2019003955 A MX2019003955 A MX 2019003955A MX 2019003955 A MX2019003955 A MX 2019003955A MX 2019003955 A MX2019003955 A MX 2019003955A MX 2019003955 A MX2019003955 A MX 2019003955A
Authority
MX
Mexico
Prior art keywords
filter
channel
outlet
filtration
valve
Prior art date
Application number
MX2019003955A
Other languages
English (en)
Inventor
Lovranich Christian
Uhl Christopher
Weberhofer Christoph
Pechhacker Andreas
Original Assignee
Starlinger & Co 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 Starlinger & Co Gmbh filed Critical Starlinger & Co Gmbh
Publication of MX2019003955A publication Critical patent/MX2019003955A/es

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
    • B29C48/255—Flow control means, e.g. valves
    • B29C48/2554—Flow control means, e.g. valves provided in or in the proximity of filter devices
    • 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
    • B29C48/256—Exchangeable extruder parts
    • 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
    • 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
    • B29C48/503—Extruder machines or parts thereof characterised by the material or by their manufacturing process
    • 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
    • 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
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Filtration Of Liquid (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Filtering Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

Abstract

Un aparato (1) de filtración de masa fundida de polímero que tiene una válvula de entrada (14), una válvula de salida (15) y un recipiente de filtro (2), en donde es formada una cavidad (3) que es sellable por medio de una tapa (4) y en la cual abre un canal de masa fundida (20). En el recipiente de filtro (2) es colocada una pluralidad de cartuchos de filtro (5), cada uno de los cuales es formado por un portador de filtro (6) y una manguera de filtro (7). El portador de filtro (6) comprende una pared que tiene orificios, la pared define un espacio interno (8), la cual abre a través de una salida (9) hacia un conducto de recolección (10). La manguera de filtro (7) cubre los orificios del portador de filtro (6). El canal de masa fundida (20) es conectado con la válvula de entrada (14) y podría ser puesto en comunicación fluida con un canal de salida (16) por medio de la válvula de entrada (14). El canal de recolección (10) es conectado con la válvula de salida (15) y podría ser puesto en comunicación fluida con un canal de salida (18) por medio de la válvula de salida (15). La tapa (4) fija las mangueras de filtro (7) sobre los portadores de filtro (6).
MX2019003955A 2016-10-13 2017-10-03 Aparato y metodo de filtracion de masa fundida de polimero. MX2019003955A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16193744.6A EP3308941B1 (de) 2016-10-13 2016-10-13 Vorrichtung und verfahren zur filtration von kunststoffschmelze
PCT/EP2017/075063 WO2018069089A1 (de) 2016-10-13 2017-10-03 Vorrichtung und verfahren zur filtration von kunststoffschmelze

Publications (1)

Publication Number Publication Date
MX2019003955A true MX2019003955A (es) 2019-08-14

Family

ID=57206016

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019003955A MX2019003955A (es) 2016-10-13 2017-10-03 Aparato y metodo de filtracion de masa fundida de polimero.

Country Status (14)

Country Link
US (1) US20200047388A1 (es)
EP (1) EP3308941B1 (es)
JP (1) JP6995848B2 (es)
KR (1) KR102318766B1 (es)
CN (1) CN109843543B (es)
BR (1) BR112019006601B1 (es)
ES (1) ES2895852T3 (es)
HU (1) HUE056980T2 (es)
MX (1) MX2019003955A (es)
PL (1) PL3308941T3 (es)
PT (1) PT3308941T (es)
RU (1) RU2739311C2 (es)
TW (1) TWI732053B (es)
WO (1) WO2018069089A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10188968B2 (en) 2016-10-31 2019-01-29 Westlake Longview Corporation Candle filter support and plate assembly for polymer melts
DE102019001212A1 (de) * 2019-02-19 2020-08-20 Bb Engineering Gmbh Verfahren und Vorrichtung zum Filtern einer Polymerschmelze

Family Cites Families (31)

* Cited by examiner, † Cited by third party
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US2440487A (en) * 1943-09-04 1948-04-27 Western Electric Co Corrosion resistant filter
FR2071526A5 (es) * 1969-12-31 1971-09-17 Paulve Marcel
US3670895A (en) * 1970-07-29 1972-06-20 Kenneth Wayne Goodpasture Fluid flow control apparatus for filter units in a filtration system
GB1455611A (en) * 1973-01-23 1976-11-17 Zink Co Inc Plug valve units for extrusion apparatus
US3940222A (en) * 1973-01-23 1976-02-24 J. Zink Co., Inc. Filter changing valve unit
GB1444095A (en) * 1973-02-16 1976-07-28 Agfa Gevaert Switching valve for continuous filtering devices
JPS51128064A (en) * 1975-04-30 1976-11-08 Toyobo Co Ltd Method of continuous filtering for moldig liquid
US4191648A (en) * 1978-02-06 1980-03-04 Kaplan Stephen J Filtration device for filtering temperature controlled fluids
SU965467A1 (ru) * 1980-11-26 1982-10-15 Предприятие П/Я М-5828 Динамический фильтр
SU1431809A1 (ru) * 1986-10-27 1988-10-23 Всесоюзный научно-исследовательский институт синтетического волокна Автоматический фильтр дл фильтрации расплава полимера
US4921607A (en) * 1988-02-25 1990-05-01 Hoeganaes Corporation Filter assembly for molten polymeric material
US5279733A (en) * 1992-08-31 1994-01-18 Southwest Screens & Filters, S.A. Filter candle apparatus
US5462653A (en) * 1994-02-15 1995-10-31 Hills, Inc. Apparatus for continuous polymer filtration
DE19636067A1 (de) * 1995-09-18 1997-03-20 Barmag Barmer Maschf Filtervorrichtung zur Filtration von Kunststoffschmelze
US5700371A (en) * 1996-04-24 1997-12-23 Kx Industries, L.P. Water treatment cartridge and base
CN1196336A (zh) * 1996-10-29 1998-10-21 李秀敏 处理印染废水方法及所用的过滤设备
JP3641095B2 (ja) * 1997-03-05 2005-04-20 株式会社神戸製鋼所 樹脂成形機用のスクリーン交換装置
JP2000325711A (ja) * 1999-05-19 2000-11-28 Ishikawajima Harima Heavy Ind Co Ltd ポリスチレン溶液用ストレーナの洗浄方法
AU2001273544A1 (en) * 2000-07-18 2002-01-30 Hills, Inc. Filtration system utilizing a single valve to direct fluid streams between filter assemblies and corresponding methods
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Also Published As

Publication number Publication date
CN109843543B (zh) 2021-03-09
EP3308941A1 (de) 2018-04-18
KR20190069488A (ko) 2019-06-19
RU2019113113A3 (es) 2020-11-20
ES2895852T3 (es) 2022-02-22
TWI732053B (zh) 2021-07-01
CN109843543A (zh) 2019-06-04
TW201821241A (zh) 2018-06-16
JP6995848B2 (ja) 2022-01-17
BR112019006601A2 (pt) 2019-07-09
US20200047388A1 (en) 2020-02-13
BR112019006601A8 (pt) 2023-03-07
PT3308941T (pt) 2021-10-28
RU2019113113A (ru) 2020-11-13
HUE056980T2 (hu) 2022-04-28
RU2739311C2 (ru) 2020-12-22
KR102318766B1 (ko) 2021-10-29
JP2019536613A (ja) 2019-12-19
WO2018069089A1 (de) 2018-04-19
PL3308941T3 (pl) 2022-03-07
BR112019006601B1 (pt) 2023-05-09
EP3308941B1 (de) 2021-07-28

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