MX2016004323A - Dispositivo de filtracion. - Google Patents

Dispositivo de filtracion.

Info

Publication number
MX2016004323A
MX2016004323A MX2016004323A MX2016004323A MX2016004323A MX 2016004323 A MX2016004323 A MX 2016004323A MX 2016004323 A MX2016004323 A MX 2016004323A MX 2016004323 A MX2016004323 A MX 2016004323A MX 2016004323 A MX2016004323 A MX 2016004323A
Authority
MX
Mexico
Prior art keywords
filter device
scraping edge
end region
screen
way
Prior art date
Application number
MX2016004323A
Other languages
English (en)
Inventor
Klaus Feichtinger
Josef Arbeithuber
Peter Pauli
Original Assignee
Erema
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 Erema filed Critical Erema
Publication of MX2016004323A publication Critical patent/MX2016004323A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • 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
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
    • 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
    • B01D29/0095—Flat filtering elements
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • 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
    • B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
    • 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
    • B29C48/692—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
    • B29C48/25—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
    • B29C48/693—Substantially flat filters mounted at the end of an extruder screw perpendicular to the feed 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
    • B29C48/25—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
    • B01D2201/08—Regeneration of the filter
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C2037/96—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Filtration Of Liquid (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

La invención se refiere a un dispositivo de filtración para masas fundidas poliméricas que tiene una criba filtrante (1) a través de la cual se conduce la masa fundida polimérica a ser descontaminada, en donde el dispositivo de filtración tiene al menos un elemento rascador (2) que por vía de un borde de raer (3) se desliza sobre la superficie de afluencia (4) de la criba filtrante (1) y/o linda con la superficie (4) por vía de su región extrema próxima al borde de raer (3), y el cual, durante el curso de su movimiento sobre la superficie (4) levanta y/o desprende los contaminantes (6) adheridos a la superficie (4) y situados frente a los agujeros de cribado (5). De conformidad con la invención está previsto que el borde de raer (3) en al menos su región extrema que se encuentra adelante en la dirección de movimiento (16) tenga una redondez (7) cuyo radio (R) es de menos del 90%, preferiblemente menos del 50%, en particular menos del 20% del diámetro máximo o la amplitud de abertura máxima de los agujeros de cribado (5).
MX2016004323A 2013-10-04 2014-09-29 Dispositivo de filtracion. MX2016004323A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50643/2013A AT514439B1 (de) 2013-10-04 2013-10-04 Filtervorrichtung
PCT/AT2014/050223 WO2015048831A1 (de) 2013-10-04 2014-09-29 Filtervorrichtung

Publications (1)

Publication Number Publication Date
MX2016004323A true MX2016004323A (es) 2016-07-08

Family

ID=51932143

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016004323A MX2016004323A (es) 2013-10-04 2014-09-29 Dispositivo de filtracion.

Country Status (19)

Country Link
US (1) US10173152B2 (es)
EP (1) EP3052295B1 (es)
JP (1) JP2016531766A (es)
KR (1) KR20160068846A (es)
CN (1) CN105829058B (es)
AT (1) AT514439B1 (es)
AU (1) AU2014331513A1 (es)
BR (1) BR112016007310A2 (es)
CA (1) CA2926245A1 (es)
DK (1) DK3052295T3 (es)
ES (1) ES2827676T3 (es)
HU (1) HUE051035T2 (es)
MX (1) MX2016004323A (es)
PT (1) PT3052295T (es)
RU (1) RU2675893C2 (es)
SI (1) SI3052295T1 (es)
TW (1) TWI679056B (es)
WO (1) WO2015048831A1 (es)
ZA (1) ZA201602216B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2885599T3 (es) * 2015-04-30 2021-12-14 Fimic S R L Filtro para material plástico
CN107059176B (zh) * 2017-05-17 2023-06-27 晋中经纬恒腾纺机有限公司 一种环锭纺纱机吸棉风箱滤网的自动清洁装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU402471A1 (ru) * 1972-04-03 1973-10-19 Экструзионная головка для изготовления изделий из полимерных материалов
DE2235835A1 (de) * 1972-07-21 1974-01-31 Purolator Filter Gmbh Filtereinsatz mit reinigungseinrichtung
US4880539A (en) * 1987-10-16 1989-11-14 Cellier Corporation Filter for filtering solids out of a liquid having a doctor blade wiping means
DE3809372A1 (de) * 1988-03-19 1989-09-28 Kloeckner Humboldt Deutz Ag Filter
DE4325514C1 (de) * 1993-07-29 1994-10-27 Schaaf Technologie Gmbh Kochextruder zur Herstellung von thermisch behandelten Biopolymeren sowie Verfahren zum Kochextrudieren von Biopolymeren
AT403779B (de) * 1996-01-22 1998-05-25 Bacher Helmut Vorrichtung zur filterung plastifizierten thermoplastischen kunststoffgutes und filterelement für eine solche vorrichtung
AT405488B (de) * 1997-12-23 1999-08-25 Bacher Helmut Verfahren und vorrichtung zum siebwechsel an einer filtervorrichtung
UA74926C2 (en) * 2004-03-16 2006-02-15 Yevhenii Petrovych Barmashyn Extruder for processing of thermoplastic polymeric materials with area of filtration and degassing
AT413497B (de) * 2004-10-25 2006-03-15 Erema Vorrichtung zum kontinuierlichen filtern von fliessfähigen massen, die feststoffteilchen enthalten
DE102010048028A1 (de) * 2010-10-09 2012-04-12 Gerold Kobel Separator zur Abtrennung von Feststoffen aus insbesondere hochviskosen Flüssigkeiten
CN103143198B (zh) * 2013-02-28 2015-08-19 李�昊 一种过滤机
CN104552881B (zh) * 2015-01-05 2017-07-14 舟山市安格机械有限公司 挤出机高效流体过滤装置

Also Published As

Publication number Publication date
ZA201602216B (en) 2017-06-28
RU2016117013A3 (es) 2018-05-18
TWI679056B (zh) 2019-12-11
ES2827676T3 (es) 2021-05-24
JP2016531766A (ja) 2016-10-13
CA2926245A1 (en) 2015-04-09
AU2014331513A1 (en) 2016-05-12
RU2016117013A (ru) 2017-11-10
PT3052295T (pt) 2020-10-26
AT514439A4 (de) 2015-01-15
SI3052295T1 (sl) 2020-11-30
CN105829058B (zh) 2018-09-18
AT514439B1 (de) 2015-01-15
CN105829058A (zh) 2016-08-03
EP3052295B1 (de) 2020-08-05
WO2015048831A1 (de) 2015-04-09
HUE051035T2 (hu) 2021-01-28
EP3052295A1 (de) 2016-08-10
DK3052295T3 (da) 2020-10-26
US10173152B2 (en) 2019-01-08
KR20160068846A (ko) 2016-06-15
BR112016007310A2 (pt) 2017-08-01
RU2675893C2 (ru) 2018-12-25
TW201515685A (zh) 2015-05-01
US20160288026A1 (en) 2016-10-06

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