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ATA18022004A - DEVICE FOR CONTINUOUSLY FILTERING FLOWABLE MASSES CONTAINING SOLID PARTICLES - Google Patents

DEVICE FOR CONTINUOUSLY FILTERING FLOWABLE MASSES CONTAINING SOLID PARTICLES

Info

Publication number
ATA18022004A
ATA18022004A AT0180204A AT18022004A ATA18022004A AT A18022004 A ATA18022004 A AT A18022004A AT 0180204 A AT0180204 A AT 0180204A AT 18022004 A AT18022004 A AT 18022004A AT A18022004 A ATA18022004 A AT A18022004A
Authority
AT
Austria
Prior art keywords
solid particles
containing solid
masses containing
continuously filtering
flowable masses
Prior art date
Application number
AT0180204A
Other languages
German (de)
Other versions
AT413497B (en
Inventor
Helmut Bacher
Helmuth Schulz
Georg Wendelin
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
Priority to AT0180204A priority Critical patent/AT413497B/en
Priority to TW094123738A priority patent/TWI282291B/en
Priority to PCT/AT2005/000282 priority patent/WO2006045126A1/en
Publication of ATA18022004A publication Critical patent/ATA18022004A/en
Application granted granted Critical
Publication of AT413497B publication Critical patent/AT413497B/en

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
    • B01D29/11—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
    • B01D29/31—Self-supporting filtering elements
    • B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
    • B01D29/356—Self-supporting filtering elements arranged for outward flow filtration open-ended, the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of 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
    • B01D29/6476—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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
    • 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
    • B29C48/6945—Cylindrical or conical filters surrounding a rotating screw

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Filtration Of Liquid (AREA)
  • Screw Conveyors (AREA)
AT0180204A 2004-10-25 2004-10-25 DEVICE FOR CONTINUOUSLY FILTERING FLOWABLE MASSES CONTAINING SOLID PARTICLES AT413497B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT0180204A AT413497B (en) 2004-10-25 2004-10-25 DEVICE FOR CONTINUOUSLY FILTERING FLOWABLE MASSES CONTAINING SOLID PARTICLES
TW094123738A TWI282291B (en) 2004-10-25 2005-07-13 A device for the continuous filtering of flowable masses containing solid particles
PCT/AT2005/000282 WO2006045126A1 (en) 2004-10-25 2005-07-18 Device for continuously filtering free-flowing substances that contain solid particles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0180204A AT413497B (en) 2004-10-25 2004-10-25 DEVICE FOR CONTINUOUSLY FILTERING FLOWABLE MASSES CONTAINING SOLID PARTICLES

Publications (2)

Publication Number Publication Date
ATA18022004A true ATA18022004A (en) 2005-08-15
AT413497B AT413497B (en) 2006-03-15

Family

ID=34842311

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0180204A AT413497B (en) 2004-10-25 2004-10-25 DEVICE FOR CONTINUOUSLY FILTERING FLOWABLE MASSES CONTAINING SOLID PARTICLES

Country Status (3)

Country Link
AT (1) AT413497B (en)
TW (1) TWI282291B (en)
WO (1) WO2006045126A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010048028A1 (en) * 2010-10-09 2012-04-12 Gerold Kobel Separator for the separation of solids from especially high-viscosity liquids
CN103007604B (en) * 2012-11-23 2015-08-12 佛山市金凯地过滤设备有限公司 efficient solid-liquid thickener
CN102989220B (en) * 2012-11-23 2015-06-17 佛山市金凯地过滤设备有限公司 High-efficiency solid-liquid thickener
AT514439B1 (en) 2013-10-04 2015-01-15 Erema filter means
AT514436B1 (en) * 2013-10-04 2015-01-15 Erema filter means
CN103752064A (en) * 2013-12-05 2014-04-30 镇江茂源环保科技有限公司 Self-cleaning filtering apparatus
DE102014101776A1 (en) 2014-02-12 2015-08-13 Nordson Pps Gmbh Grobpartikelabscheidevorrichtung
DE202020107526U1 (en) 2020-12-23 2022-03-29 Ettlinger Kunststoffmaschinen Gmbh Discharge technology for plastic filters
CN112657256A (en) * 2020-12-30 2021-04-16 合肥坤全生物科技有限公司 Processing equipment for kidney-tonifying Chinese herbal medicine preparation and preparation method of kidney-tonifying Chinese herbal medicine preparation
CN112933721B (en) * 2021-02-06 2022-07-08 云南师范大学 A kind of impurity filter device for dairy product processing
IT202100012296A1 (en) * 2021-05-13 2022-11-13 Elfi S R L FILTER TO RETAIN, OR WITHHOLD, CORRESPONDING RESIDUES OR SOLID PARTICLES WHICH ARE CONTAINED IN A CORRESPONDING FLUID TO BE FILTERED
US20240375338A1 (en) * 2021-09-17 2024-11-14 Alessandro Sartori Filtering device for molten polymeric materials with counterflow cleaning system
CN114917652B (en) * 2022-06-10 2025-01-28 宁波龙巍环境科技有限公司 Anti-clogging water purifier
CN117341170B (en) * 2023-12-04 2024-02-23 江苏塑之源机械制造有限公司 Plastic extruder cooling mechanism and extrusion device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470904A (en) * 1981-10-28 1984-09-11 Josef Gail Mechanism for separating materials of varying consistency
US5152891A (en) * 1990-09-13 1992-10-06 T/M Industrial Supply, Inc. Self-cleaning strainer
AT400128B (en) * 1992-02-14 1995-10-25 Erema FILTRATION DEVICE FOR FLOWABLE MATERIAL, ESPECIALLY FOR POLLUTED PLASTIC MELTS
FR2743505B1 (en) * 1996-01-15 1998-02-13 Cellier Groupe Sa SELF-CLEANING FILTRATION DEVICE
AT403779B (en) * 1996-01-22 1998-05-25 Bacher Helmut DEVICE FOR FILTERING PLASTIFIED THERMOPLASTIC PLASTICS AND FILTER ELEMENT FOR SUCH A DEVICE
AT406948B (en) * 1999-02-09 2000-10-25 Bacher Helmut DEVICE FOR FILTERING THERMOPLASTIC PLASTIC MATERIAL
DE10229406A1 (en) * 2002-06-29 2004-01-22 Ettlinger Kunststoffmaschinen Gmbh Device for the continuous filtering of material mixtures

Also Published As

Publication number Publication date
AT413497B (en) 2006-03-15
WO2006045126A1 (en) 2006-05-04
TW200613044A (en) 2006-05-01
TWI282291B (en) 2007-06-11

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Legal Events

Date Code Title Description
MK07 Expiry

Effective date: 20241025