FI932686A0 - Anordning foer framstaellning av granulat ur anvaent termoplastiskt material - Google Patents

Anordning foer framstaellning av granulat ur anvaent termoplastiskt material

Info

Publication number
FI932686A0
FI932686A0 FI932686A FI932686A FI932686A0 FI 932686 A0 FI932686 A0 FI 932686A0 FI 932686 A FI932686 A FI 932686A FI 932686 A FI932686 A FI 932686A FI 932686 A0 FI932686 A0 FI 932686A0
Authority
FI
Finland
Prior art keywords
unit
cutting unit
worm extruder
knives
cutting
Prior art date
Application number
FI932686A
Other languages
English (en)
Other versions
FI932686A (fi
FI102739B (fi
FI102739B1 (fi
Inventor
Raimo Wuorela
Original Assignee
Raimo Wuorela
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 Raimo Wuorela filed Critical Raimo Wuorela
Publication of FI932686A0 publication Critical patent/FI932686A0/fi
Publication of FI932686A publication Critical patent/FI932686A/fi
Application granted granted Critical
Publication of FI102739B publication Critical patent/FI102739B/fi
Publication of FI102739B1 publication Critical patent/FI102739B1/fi

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
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/90—Fillers or reinforcements, e.g. fibres
    • 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
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • 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
    • B29B2017/0476—Cutting or tearing members, e.g. spiked or toothed cylinders or intermeshing rollers
    • 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
    • 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
    • B29C48/03—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
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • B29C48/2886—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules of fibrous, filamentary or filling materials, e.g. thin fibrous reinforcements or fillers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
    • B29K2711/14—Wood, e.g. woodboard or fibreboard
    • 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)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polyesters Or Polycarbonates (AREA)
FI932686A 1992-06-11 1993-06-11 Laite granulaatin valmistamiseksi käytetystä kestomuovimateriaalista FI102739B1 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK76692 1992-06-11
DK199200766A DK172865B1 (da) 1992-06-11 1992-06-11 Apparat til fremstilling af et granulat ud fra brugt termoplastisk materiale

Publications (4)

Publication Number Publication Date
FI932686A0 true FI932686A0 (fi) 1993-06-11
FI932686A FI932686A (fi) 1993-12-12
FI102739B FI102739B (fi) 1999-02-15
FI102739B1 FI102739B1 (fi) 1999-02-15

Family

ID=8097312

Family Applications (1)

Application Number Title Priority Date Filing Date
FI932686A FI102739B1 (fi) 1992-06-11 1993-06-11 Laite granulaatin valmistamiseksi käytetystä kestomuovimateriaalista

Country Status (6)

Country Link
EP (1) EP0578603B1 (fi)
AT (1) ATE147319T1 (fi)
DE (1) DE69307207T2 (fi)
DK (1) DK172865B1 (fi)
FI (1) FI102739B1 (fi)
NO (1) NO932124L (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPM621894A0 (en) * 1994-06-10 1994-07-07 Ri-Industries Plastic recycler
DE19638994B4 (de) * 1996-09-23 2009-02-26 Bühler AG Vorrichtung zum Homogenisieren, Mischen und/oder Granulieren von chemischen Stoffen
DE19721467A1 (de) * 1997-05-22 1998-11-26 Basf Ag Verfahren zur Herstellung kleinteiliger Zubereitungen biologisch aktiver Stoffe
WO1999056924A1 (de) * 1998-05-06 1999-11-11 Helmut Bacher Vorrichtung und verfahren zum kontinuierlichen agglomerieren von kunststoffgut, insbesondere zu recyclingzwecken
AT411235B (de) * 2002-06-05 2003-11-25 Bacher Helmut Vorrichtung zur aufbereitung von thermoplastischem kunststoffmaterial
TW201121752A (en) * 2009-12-16 2011-07-01 Ko Win Yang Ind Co Ltd Pressure dry granulating machine for plastic material.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2083663B (en) * 1980-09-10 1984-07-25 Vertec Ind Ltd Apparatus for sensing and controlling moisture content of granular material
DE3475283D1 (en) * 1983-10-17 1988-12-29 Renato Fornasero Process for recovery of heterogeneous waste plastic materials, and apparatus usable in carrying out the same
US4772430A (en) * 1985-01-11 1988-09-20 Jgc Corporation Process for compacting and solidifying solid waste materials, apparatus for carrying out the process and overall system for disposal of such waste materials
FR2622833B1 (fr) * 1987-11-06 1990-04-27 Omnium Traitement Valorisa Procede et installation pour la fabrication d'objets moules ou extrudes a partir de dechets contenant des matieres plastiques

Also Published As

Publication number Publication date
FI932686A (fi) 1993-12-12
DK76692A (da) 1993-12-12
DK76692D0 (da) 1992-06-11
NO932124D0 (no) 1993-06-10
DK172865B1 (da) 1999-08-23
NO932124L (no) 1993-12-13
ATE147319T1 (de) 1997-01-15
DE69307207T2 (de) 1997-08-07
DE69307207D1 (de) 1997-02-20
FI102739B (fi) 1999-02-15
EP0578603A1 (en) 1994-01-12
EP0578603B1 (en) 1997-01-08
FI102739B1 (fi) 1999-02-15

Similar Documents

Publication Publication Date Title
FI932686A0 (fi) Anordning foer framstaellning av granulat ur anvaent termoplastiskt material
DK0623446T3 (da) Fremgangsmåde til sprøjtestøbning af polyethylenterephjthalat
EP0257233A3 (en) Flat sheet die for the extrusion of thermoplastics
PT91412A (pt) Processo para a preparacao de gelatina granulada e maquina para a sua realizacao
ES2066592T3 (es) Procedimiento para producir preformas de mezclas de componentes transformables termoplasticamente.
EP0321051A3 (en) Pyroelectric infrared sensors
FR2273850A1 (fr) Matiere premiere constituee par un materiau cellulosique sous forme pulverulente melange a une poudre de polymere synthetique, et son procede de fabrication
SE9200535L (sv) Foerfarande foer framstaellning av fast braennbart material baserat paa fast hushaallsavfall och/eller fast industriavfall och jaemfoerbart med hushaalls- och/eller lantbruksavfall
TR23808A (tr) Termoplastik recinelerin isi ve ultraviyole isin- larinin etkisine karsi stabilizasyonunda kullanila bilir bilesim ve boeyle .....
IL95732A0 (en) Stabilized pvc products and their production
BR9305857A (pt) Dispositivo para granulação de materiais sintéticos
SE0100153D0 (sv) Device for the encapsulation of plastic syringes
CA2122282A1 (en) Method for Injection Molding Polyethylene Terephthalate
GB1101283A (en) Process for production of anhydrous dextrose
JPS57115423A (en) Continuous crystallization of synthetic resin chip
GB2022294A (en) Control of plastics extrusion
FR2634418B1 (fr) Structures thermoplastiques rigides coextrudees permettant d'obtenir des materiaux biorientes
JPS63137962A (ja) 合成樹脂フイルム
TH17769EX (th) วิธีการผลิตโปรทีนไฮโดรไลเซท
ES470822A1 (es) Procedimiento para la produccion de plasticos modificados
RU92004985A (ru) Устройство синхронизации технических параметров экструзии многослойных раздуваемых заготовок
FR2338779A1 (fr) Disposition de plastification et fusion de matiere plastique
ES224455U (es) Dispositivo granulador de material.
TH17769A (th) วิธีการผลิตโปรทีนไฮโดรไลเซท
RU95122761A (ru) Способ перемотки пластмассовых отходов

Legal Events

Date Code Title Description
GB Transfer or assigment of application

Owner name: PERSTORP AB