ATA43394A - DEVICE FOR DEGASSING THERMOPLASTIC PLASTIC - Google Patents

DEVICE FOR DEGASSING THERMOPLASTIC PLASTIC

Info

Publication number
ATA43394A
ATA43394A AT43394A AT43394A ATA43394A AT A43394 A ATA43394 A AT A43394A AT 43394 A AT43394 A AT 43394A AT 43394 A AT43394 A AT 43394A AT A43394 A ATA43394 A AT A43394A
Authority
AT
Austria
Prior art keywords
thermoplastic plastic
degassing
degassing thermoplastic
plastic
thermoplastic
Prior art date
Application number
AT43394A
Other languages
German (de)
Other versions
AT400315B (en
Original Assignee
Bacher Helmut
Schulz Helmuth
Wendelin Georg
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
Priority to AT0043394A priority Critical patent/AT400315B/en
Application filed by Bacher Helmut, Schulz Helmuth, Wendelin Georg filed Critical Bacher Helmut
Priority to DK94916830T priority patent/DK0701505T3/da
Priority to BR9406762A priority patent/BR9406762A/en
Priority to AU68370/94A priority patent/AU671753B2/en
Priority to ES94916830T priority patent/ES2094657T3/en
Priority to US08/537,836 priority patent/US5651944A/en
Priority to CA 2159320 priority patent/CA2159320C/en
Priority to AT94916830T priority patent/ATE142939T1/en
Priority to EP19940916830 priority patent/EP0701505B1/en
Priority to PCT/AT1994/000075 priority patent/WO1994029097A1/en
Priority to JP50109895A priority patent/JP2654721B2/en
Priority to KR1019950705527A priority patent/KR0184275B1/en
Priority to DE59400703T priority patent/DE59400703D1/en
Publication of ATA43394A publication Critical patent/ATA43394A/en
Application granted granted Critical
Publication of AT400315B publication Critical patent/AT400315B/en

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
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • 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
    • B29C48/268—Throttling of the flow, e.g. for cooperating with plasticising elements or for degassing
    • 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
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • 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
    • B29C48/74—Bypassing means, i.e. part of the molten material being diverted into downstream stages of the extruder
    • B29C48/745—Bypassing means, i.e. part of the molten material being diverted into downstream stages of the extruder for plasticising or homogenising 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/76—Venting, drying means; Degassing means
    • 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
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • B29B2017/0224—Screens, sieves
    • 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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/048—Cutter-compactors, e.g. of the EREMA type
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0027—Cutting off
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • 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
    • B29C48/04—Particle-shaped
    • 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
    • B29C48/76—Venting, drying means; Degassing means
    • B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
    • B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in screw extruders
    • B29C48/767—Venting, drying means; Degassing means in the extruder apparatus in screw extruders through a degassing opening of a barrel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT0043394A 1993-06-08 1994-03-01 Device for degassing a thermoplastic polymer AT400315B (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
AT0043394A AT400315B (en) 1994-03-01 1994-03-01 Device for degassing a thermoplastic polymer
EP19940916830 EP0701505B1 (en) 1993-06-08 1994-06-08 Device for degassing thermoplastics
AU68370/94A AU671753B2 (en) 1993-06-08 1994-06-08 Device for degassing thermoplastics
ES94916830T ES2094657T3 (en) 1993-06-08 1994-06-08 DEVICE FOR DEGASING THERMOPLASTIC MATERIAL.
US08/537,836 US5651944A (en) 1993-06-08 1994-06-08 Apparatus for degassing thermoplastic synthetic plastics material
CA 2159320 CA2159320C (en) 1993-06-08 1994-06-08 Device for degassing thermoplastics
DK94916830T DK0701505T3 (en) 1993-06-08 1994-06-08
BR9406762A BR9406762A (en) 1993-06-08 1994-06-08 Device for the extraction of gases from synthetic thermoplastic material
PCT/AT1994/000075 WO1994029097A1 (en) 1993-06-08 1994-06-08 Device for degassing thermoplastics
JP50109895A JP2654721B2 (en) 1993-06-08 1994-06-08 Equipment for degassing thermoplastic synthetic plastic materials
KR1019950705527A KR0184275B1 (en) 1993-06-08 1994-06-08 Thermogas Degassing Device
DE59400703T DE59400703D1 (en) 1993-06-08 1994-06-08 DEVICE FOR DEGASSING THERMOPLASTIC PLASTIC
AT94916830T ATE142939T1 (en) 1993-06-08 1994-06-08 DEVICE FOR DEGASING THERMOPLASTIC PLASTIC

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0043394A AT400315B (en) 1994-03-01 1994-03-01 Device for degassing a thermoplastic polymer

Publications (2)

Publication Number Publication Date
ATA43394A true ATA43394A (en) 1995-04-15
AT400315B AT400315B (en) 1995-12-27

Family

ID=3490481

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0043394A AT400315B (en) 1993-06-08 1994-03-01 Device for degassing a thermoplastic polymer

Country Status (1)

Country Link
AT (1) AT400315B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117382124A (en) * 2022-07-11 2024-01-12 恩格尔奥地利有限公司 Plasticizing unit for a molding machine

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007013278B4 (en) * 2007-03-16 2009-04-23 Josef Keller, Gmbh Maschinenbau melting compressor
DE102007045155A1 (en) * 2007-09-20 2009-04-02 Evonik Röhm Gmbh Arrangement of the drive in a degassing extruder
DE102007045156A1 (en) * 2007-09-20 2009-04-02 Evonik Röhm Gmbh Degassing extruder for degassing a polymer material and method for degassing a syrup from polymers, solvents and / or monomers using a degassing extruder
AT506298B1 (en) * 2008-02-20 2009-08-15 Schulz Helmuth Ing DEVICE FOR EXTRUDING THERMOPLASTIC PLASTIC GOODS
AT508951B1 (en) 2009-04-17 2012-03-15 Erema METHOD AND ARRANGEMENT FOR RECYCLING PLASTIC
AT511362B1 (en) 2010-04-14 2014-01-15 Erema DEVICE FOR PREPARING PLASTIC MATERIAL
DE102010047482A1 (en) * 2010-10-06 2012-04-12 Diamat Maschinenbau Gmbh Extruding
AT511208B1 (en) * 2011-07-27 2012-10-15 Starlinger & Co Gmbh DEVICE FOR EXTRUDING THERMOPLASTIC PLASTIC GOODS
AT512208B1 (en) 2011-10-14 2015-02-15 Erema DEVICE FOR PREPARING PLASTIC MATERIAL
AT512222B1 (en) 2011-10-14 2015-02-15 Erema DEVICE FOR PREPARING PLASTIC MATERIAL
AT512212B1 (en) 2011-10-14 2015-02-15 Erema DEVICE FOR PREPARING PLASTIC MATERIAL
AT512145B1 (en) 2011-10-14 2015-02-15 Erema DEVICE FOR PREPARING PLASTIC MATERIAL
AT512209B1 (en) 2011-10-14 2015-02-15 Erema DEVICE FOR PREPARING PLASTIC MATERIAL
AT512149B1 (en) 2011-10-14 2015-02-15 Erema DEVICE FOR PREPARING PLASTIC MATERIAL
AT512207B1 (en) 2011-10-14 2015-02-15 Erema DEVICE FOR PREPARING PLASTIC MATERIAL
AT512148B1 (en) 2011-10-14 2015-02-15 Erema DEVICE FOR PREPARING PLASTIC MATERIAL
AT512146B1 (en) 2011-10-14 2015-02-15 Erema DEVICE FOR PREPARING PLASTIC MATERIAL
AT512205B1 (en) 2011-10-14 2015-02-15 Erema DEVICE FOR PREPARING PLASTIC MATERIAL
AT512223B1 (en) 2011-10-14 2015-02-15 Erema DEVICE FOR PREPARING PLASTIC MATERIAL

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117382124A (en) * 2022-07-11 2024-01-12 恩格尔奥地利有限公司 Plasticizing unit for a molding machine

Also Published As

Publication number Publication date
AT400315B (en) 1995-12-27

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee