KR0139713B1 - Filter for plastic melts containing impurities - Google Patents

Filter for plastic melts containing impurities

Info

Publication number
KR0139713B1
KR0139713B1 KR94702840A KR19940072840A KR0139713B1 KR 0139713 B1 KR0139713 B1 KR 0139713B1 KR 94702840 A KR94702840 A KR 94702840A KR 19940072840 A KR19940072840 A KR 19940072840A KR 0139713 B1 KR0139713 B1 KR 0139713B1
Authority
KR
South Korea
Prior art keywords
filter element
pct
filter
sec
outer periphery
Prior art date
Application number
KR94702840A
Other languages
English (en)
Inventor
Helmut Bacher
Helmuth Schule
Georg Wendelin
Original Assignee
Helmut Bacher
Schulz Helmuth
Georg Wendelin
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 Helmut Bacher, Schulz Helmuth, Georg Wendelin filed Critical Helmut Bacher
Application granted granted Critical
Publication of KR0139713B1 publication Critical patent/KR0139713B1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • 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
    • B29C48/2735—Cleaning; Purging; Avoiding contamination of filters using scrapers
    • 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
    • B01D2201/28—Position of the filtering element
    • B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis
    • 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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Filtration Of Liquid (AREA)
  • Processing Of Solid Wastes (AREA)
  • Filtering Materials (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
KR94702840A 1992-02-14 1994-08-16 Filter for plastic melts containing impurities KR0139713B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0025692A AT400128B (de) 1992-02-14 1992-02-14 Filtriervorrichtung für fliessfähiges material, insbesondere für verunreinigte kunststoffschmelzen
PCT/AT1993/000019 WO1993015819A1 (de) 1992-02-14 1993-02-12 Filtriervorrichtung für fliessfähiges material, insbesondere für verunreinigte kunststoffschmelzen

Publications (1)

Publication Number Publication Date
KR0139713B1 true KR0139713B1 (en) 1998-06-01

Family

ID=3485708

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019940702840A KR950700108A (ko) 1992-02-14 1993-02-12 유동성 물질 여과장치(filter for free-flowing materials, in particular plastic melts containing impurities)
KR94702840A KR0139713B1 (en) 1992-02-14 1994-08-16 Filter for plastic melts containing impurities

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1019940702840A KR950700108A (ko) 1992-02-14 1993-02-12 유동성 물질 여과장치(filter for free-flowing materials, in particular plastic melts containing impurities)

Country Status (12)

Country Link
US (1) US5510030A (ko)
EP (1) EP0625925B1 (ko)
JP (1) JP2594511B2 (ko)
KR (2) KR950700108A (ko)
AT (2) AT400128B (ko)
BR (1) BR9305873A (ko)
CA (1) CA2130104C (ko)
DE (1) DE59306340D1 (ko)
DK (1) DK0625925T3 (ko)
ES (1) ES2104127T3 (ko)
TW (1) TW228479B (ko)
WO (1) WO1993015819A1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100752406B1 (ko) * 1999-09-20 2007-08-28 파커 한니핀 오와이 여과 장치
KR100851209B1 (ko) 2001-05-28 2008-08-07 아크조노벨코팅스인터내셔널비.브이. 여과장치

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5891955A (en) * 1991-04-16 1999-04-06 Ibf Integrated Business And Finance S.A. Process for transforming a starting material containing at least two different thermoplastic materials into a new homogenous thermoplastic material
AT404006B (de) * 1995-10-04 1998-07-27 Neutrik Ag Halter für einen notizblock
AT403779B (de) * 1996-01-22 1998-05-25 Bacher Helmut Vorrichtung zur filterung plastifizierten thermoplastischen kunststoffgutes und filterelement für eine solche vorrichtung
AT403558B (de) * 1996-08-12 1998-03-25 Bacher Helmut Filtriervorrichtung, vorzugsweise für verunreinigtes, plastifiziertes kunststoffmaterial
AT404561B (de) * 1997-03-17 1998-12-28 Chemiefaser Lenzing Ag Vorrichtung zum filtrieren eines verunreinigten fluids
GB2337948A (en) * 1998-06-01 1999-12-08 Airpel Filtration Ltd Filter with helical cleaning blade
US6168411B1 (en) 1999-03-18 2001-01-02 Dynisco Extrusion, Inc. Polymer filtration method and apparatus
DE19961426B4 (de) * 1999-12-17 2004-04-08 Gneuß Kunststofftechnik GmbH Anordnung zum Filtern von Kunststoffschmelzen
US20040250700A1 (en) * 2000-04-19 2004-12-16 Renaud Regis Phillip Method and apparatus for treating refuse with steam
DE10229406A1 (de) * 2002-06-29 2004-01-22 Ettlinger Kunststoffmaschinen Gmbh Vorrichtung zum kontinuierlichen Filtern von Materialgemischen
DE50303959D1 (de) * 2003-07-26 2006-08-03 Coperion Werner & Pfleiderer Sieb-Vorrichtung für Aufbereitungs-Maschinen, insbesondere Extruder
DE20319752U1 (de) * 2003-12-20 2005-05-12 Ettlinger Kunststoffmaschinen Gmbh Vorrichtung zum kontinuierlichen Filtern von Materialgemischen
AT413497B (de) * 2004-10-25 2006-03-15 Erema Vorrichtung zum kontinuierlichen filtern von fliessfähigen massen, die feststoffteilchen enthalten
US20070102342A1 (en) * 2005-11-07 2007-05-10 Lin Ping H On-the-fly long-running rotary filtration screen device
WO2009108899A2 (en) * 2008-02-28 2009-09-03 Renaud Regis P Method and apparatus for injecting enriched steam
US8258364B2 (en) * 2008-06-16 2012-09-04 Renaud Regis P Method for steam biomass reactor
AU2010266804B2 (en) 2009-07-01 2016-07-14 Liquidstrip Limited Improvements relating to filtration and dewatering apparatus
DE102010055167A1 (de) 2010-12-18 2012-06-21 Ettlinger Kunststoffmaschinen Gmbh Vorrichtung zum kontinuierlichen Filtern von Materialgemischen
CN103721453B (zh) * 2014-01-23 2015-07-15 胡国荣 一种随机连续移动更换滤料的过滤器
EP3088157B1 (en) * 2015-04-30 2021-05-12 Fimic S.r.l. Filter for plastic material
EP3308940A1 (de) * 2016-10-17 2018-04-18 Next Generation Analytics GmbH Filtersystem für viskose oder hochviskose flüssigkeiten, insbesondere kunststoffschmelzen und verfahren zur filtration von viskosen oder hochviskosen flüssigkeiten
EP3501783A1 (en) * 2017-12-22 2019-06-26 Kun Sheng Machine Co., Ltd. Filtering plate and method for making the same and filtering device having the same
CN111495016A (zh) * 2020-04-08 2020-08-07 陈萍 一种自清洁式砂滤棒过滤装置
TR202014862A2 (tr) * 2020-09-18 2021-03-22 Altek Plastik Makina Sanayi Ve Ticaret Ltd Sirketi Plasti̇k geri̇ dönüşümünde kullanilan mi̇kro fi̇ltre ci̇hazi
CN113352578A (zh) * 2021-06-11 2021-09-07 贺国军 无丝网过滤装置
CN115212633B (zh) * 2022-08-05 2023-08-08 安徽富田农化有限公司 一种具有防堵塞机构的茚虫威过滤器
CN116874065B (zh) * 2023-08-15 2024-02-13 广州市适然环境工程技术有限公司 一种高浓度化工废水臭氧氧化处理装置及处理工艺

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US821194A (en) * 1904-12-01 1906-05-22 Nineteen Hundred Washer Co Water-filter.
US2407046A (en) * 1943-01-27 1946-09-03 Vokes Cecil Gordon Readily cleanable filter
US2439463A (en) * 1943-12-18 1948-04-13 Tide Water Associated Oil Comp Oil-wax separator
US2560142A (en) * 1946-03-13 1951-07-10 Ohio Commw Eng Co Filter
US2920347A (en) * 1955-12-02 1960-01-12 Du Pont Sealing means for rotary pumps
DD145458A3 (de) * 1976-12-21 1980-12-17 Klaus Schumann Filtereinrichtung fuer extruder zur kunststoffverarbeitung
DE2837633A1 (de) * 1978-08-29 1980-03-06 Wilhelm Haeberle Trennvorrichtung
DE2947685A1 (de) * 1979-11-27 1981-07-23 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Filtervorrichtung fuer schneckenextruder
GB2102691B (en) * 1981-08-05 1985-01-09 Cresta Tech Rotary filter
US4470904A (en) * 1981-10-28 1984-09-11 Josef Gail Mechanism for separating materials of varying consistency
DE3430992C2 (de) * 1983-11-03 1985-11-21 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Filtervorrichtung
EP0164004B1 (de) * 1984-05-19 1989-11-02 Georg Dipl.-Ing. Klass Schlammsaugewagen
DE3706352A1 (de) * 1987-02-27 1988-09-08 Juergen Stolch Verfahren und vorrichtung zum passieren von marmelade
ATE102865T1 (de) * 1989-07-06 1994-04-15 Evgeny Petrovich Barmashin Filtervorrichtung mit kontinuierlicher reinigung der filterflaeche.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100752406B1 (ko) * 1999-09-20 2007-08-28 파커 한니핀 오와이 여과 장치
KR100851209B1 (ko) 2001-05-28 2008-08-07 아크조노벨코팅스인터내셔널비.브이. 여과장치

Also Published As

Publication number Publication date
US5510030A (en) 1996-04-23
ATE152362T1 (de) 1997-05-15
CA2130104A1 (en) 1993-08-15
DK0625925T3 (da) 1997-10-27
KR950700108A (ko) 1995-01-16
DE59306340D1 (de) 1997-06-05
TW228479B (ko) 1994-08-21
BR9305873A (pt) 1997-10-21
JP2594511B2 (ja) 1997-03-26
EP0625925A1 (de) 1994-11-30
WO1993015819A1 (de) 1993-08-19
ES2104127T3 (es) 1997-10-01
CA2130104C (en) 1998-08-04
EP0625925B1 (de) 1997-05-02
AT400128B (de) 1995-10-25
ATA25692A (de) 1995-02-15
JPH06511198A (ja) 1994-12-15

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