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ES2104127T3 - Dispositivo de filtro para materias plasticas fundidas contaminadas. - Google Patents

Dispositivo de filtro para materias plasticas fundidas contaminadas.

Info

Publication number
ES2104127T3
ES2104127T3 ES93903698T ES93903698T ES2104127T3 ES 2104127 T3 ES2104127 T3 ES 2104127T3 ES 93903698 T ES93903698 T ES 93903698T ES 93903698 T ES93903698 T ES 93903698T ES 2104127 T3 ES2104127 T3 ES 2104127T3
Authority
ES
Spain
Prior art keywords
filter element
pct
sec
outer periphery
carried
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 - Lifetime
Application number
ES93903698T
Other languages
English (en)
Inventor
Helmut Bacher
Helmuth Schulz
Georg Wendelin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2104127T3 publication Critical patent/ES2104127T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

LA INVENCION SE REFIERE A UN DISPOSITIVO DE FILTRADO PARA COLADAS DE PLASTICO QUE CONTIENE IMPUREZAS, DISPONIENDO EL DISPOSITIVO DE FILTRADO DE UNA CARCASA (1) EN DONDE ESTA MONTADA UN ELEMENTO (3) DE FILTRO CONICO O CILINDRICO DE TAL FORMA QUE PUEDE GIRAR MEDIANTE UN EJE (6) DE ACCIONAMIENTO ALREDEDOR DE SU EJE (4) LONGITUDINAL. DESCANSANDO CONTRA LA SUPERFICIE (15) EXTERIOR DEL ELEMENTO DE FILTRO SE DISPONE DE UN RASCADOR (20) QUE RODEA EL ELEMENTO (3) DE FILTRO EN FORMA DE UNA ESPIRAL. EL MATERIAL A SER FILTRADO SE GUIA DENTRO DEL ELEMENTO DE FILTRO A PARTIR DEL EXTERIOR A TRAVES DE UNA PUERTA (12) DE ENTRADA. EL FILTRADO PASA A TRAVES DE LA ABERTURA (16) EN EL ELEMENTO (3) DE FILTRO DENTRO DE LA CAVIDAD CENTRAL EN EL INTERIOR DEL ELEMENTO (3) DE FILTRO, A PARTIR DEL CUAL ES RETIRADO POR MEDIO DE UNA PUERTA (18) DE SALIDA. LAS IMPUREZAS NO PUEDEN PASAR A TRAVES DE LAS ABERTURAS (16) EN EL ELEMENTO (3) DE FILTRO, PERO SON COLECTADAS SOBRE LA SUPERFICIE (15) EXTERIOR DEL ELEMENTO (3) DE FILTRO Y TRANSPORTADAS MEDIANTE UN RASCADOR (20) FIJADO A LA PUERTA (24) DE DESCARGA. ESTA FORMA SUPONE UN DISEÑO SIMPLE QUE ES FIABLE EN OPERACION.
ES93903698T 1992-02-14 1993-02-12 Dispositivo de filtro para materias plasticas fundidas contaminadas. Expired - Lifetime ES2104127T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0025692A AT400128B (de) 1992-02-14 1992-02-14 Filtriervorrichtung für fliessfähiges material, insbesondere für verunreinigte kunststoffschmelzen

Publications (1)

Publication Number Publication Date
ES2104127T3 true ES2104127T3 (es) 1997-10-01

Family

ID=3485708

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93903698T Expired - Lifetime ES2104127T3 (es) 1992-02-14 1993-02-12 Dispositivo de filtro para materias plasticas fundidas contaminadas.

Country Status (12)

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

Families Citing this family (30)

* 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
FI110483B (fi) * 1999-09-20 2003-02-14 Parker Hannifin Oy Suodatuslaitteisto
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
DE60206747T2 (de) 2001-05-28 2006-07-06 Akzo Nobel Coatings International B.V. Filtriervorrichtung
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
US20090221865A1 (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
BRPI1010152A2 (pt) 2009-07-01 2016-03-29 Liquidstrip Ltd aparelho de filtragem, unidade de processamento e método de filtragem de fluidos
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
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
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
CN112497703A (zh) * 2020-11-30 2021-03-16 魏正才 双柱无丝网过滤器
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

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.

Also Published As

Publication number Publication date
ATE152362T1 (de) 1997-05-15
JP2594511B2 (ja) 1997-03-26
CA2130104C (en) 1998-08-04
US5510030A (en) 1996-04-23
DE59306340D1 (de) 1997-06-05
BR9305873A (pt) 1997-10-21
DK0625925T3 (da) 1997-10-27
TW228479B (es) 1994-08-21
EP0625925A1 (de) 1994-11-30
AT400128B (de) 1995-10-25
JPH06511198A (ja) 1994-12-15
CA2130104A1 (en) 1993-08-15
WO1993015819A1 (de) 1993-08-19
EP0625925B1 (de) 1997-05-02
KR0139713B1 (en) 1998-06-01
KR950700108A (ko) 1995-01-16
ATA25692A (de) 1995-02-15

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