DE1813221A1 - Kunststoffextruder mit einer Aufteilvorrichtung - Google Patents

Kunststoffextruder mit einer Aufteilvorrichtung

Info

Publication number
DE1813221A1
DE1813221A1 DE19681813221 DE1813221A DE1813221A1 DE 1813221 A1 DE1813221 A1 DE 1813221A1 DE 19681813221 DE19681813221 DE 19681813221 DE 1813221 A DE1813221 A DE 1813221A DE 1813221 A1 DE1813221 A1 DE 1813221A1
Authority
DE
Germany
Prior art keywords
shaft
mixing
mixing shaft
mixing drum
pig
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.)
Pending
Application number
DE19681813221
Other languages
German (de)
English (en)
Inventor
Irving Henry F
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.)
Baker Perkins Inc
Original Assignee
Baker Perkins Inc
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 Baker Perkins Inc filed Critical Baker Perkins Inc
Publication of DE1813221A1 publication Critical patent/DE1813221A1/de
Pending legal-status Critical Current

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
    • 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
    • B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
    • 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
    • B29C48/03—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
DE19681813221 1967-12-06 1968-12-06 Kunststoffextruder mit einer Aufteilvorrichtung Pending DE1813221A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68839867A 1967-12-06 1967-12-06
AU47907/68A AU441548B2 (en) 1967-12-06 1968-12-16 Apparatus for extruding plastic strands and cutting them up into pellets

Publications (1)

Publication Number Publication Date
DE1813221A1 true DE1813221A1 (de) 1969-10-16

Family

ID=25628050

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681813221 Pending DE1813221A1 (de) 1967-12-06 1968-12-06 Kunststoffextruder mit einer Aufteilvorrichtung

Country Status (7)

Country Link
US (1) US3564650A (enExample)
AU (1) AU441548B2 (enExample)
CH (1) CH512258A (enExample)
DE (1) DE1813221A1 (enExample)
FR (1) FR1599897A (enExample)
GB (2) GB1220399A (enExample)
NL (1) NL6817572A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419805A1 (fr) * 1978-03-13 1979-10-12 Du Pont Appareil coupeur pour produire des pastilles a partir de joncs extrudes de matiere plastique
EP0636406A1 (de) * 1993-06-30 1995-02-01 EMIL LIHOTZKY Maschinenfabrik Schneidwerkzeug für eine Extrusionmaschine
WO2013185922A1 (de) * 2012-06-15 2013-12-19 Automatik Plastics Machinery Gmbh Vorrichtung zum granulieren von schmelzematerial

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673298A (en) * 1970-06-11 1972-06-27 Baker Perkins Inc Method for cooling pellets severed from extruded plastic strands
US3756518A (en) * 1971-03-08 1973-09-04 W Bailey Apparatus for processing resin
IT1027074B (it) * 1974-12-16 1978-11-20 Porrplastic Di Luigi Porro Procedimento per la preparazione di granuli di materie termoplastiche a bassa densita quali polientilene e polipropilene, e macchina
JPS5214656A (en) * 1975-07-25 1977-02-03 Japan Steel Works Ltd Submarged pelletizer of extruder
DE2646309C3 (de) * 1976-10-14 1980-02-21 Werner & Pfleiderer, 7000 Stuttgart Unterwasser-Granuliervorrichtung für thermoplastische Kunststoffe
US4184833A (en) * 1977-10-25 1980-01-22 Leesona Corporation Pelletizing apparatus
US4300877A (en) * 1979-01-10 1981-11-17 Sterling Extruder Corp. Underwater pelletizer
BR8206444A (pt) * 1982-11-08 1984-06-12 Pirelli Brasil Aperfeicoamentos em cabecote granulador
US4500271A (en) * 1983-12-06 1985-02-19 Gala Industries, Inc. Underwater pelletizer with adjustable blade assembly
US5652000A (en) * 1994-12-15 1997-07-29 E. I. Du Pont De Nemours And Company Pelletizer particularly suitable for pelletizing water-dispersible melt-extrudate
EP0821640B1 (en) * 1995-04-28 2000-06-14 Shell Oil Company Underwater pelletizer
US5611983A (en) * 1995-04-28 1997-03-18 Shell Oil Company Process for pelletizing polymer
US5942170A (en) * 1996-09-16 1999-08-24 B&P Process Equipment And Systems, L.L.C. Process of and apparatus for preparing thermosetting polymer pellets
US6197355B1 (en) * 1999-09-09 2001-03-06 General Mills, Inc. Method and apparatus for processing an aerated confectionery foam rope
US6551087B1 (en) * 1999-09-21 2003-04-22 Gala Industries, Inc. Flow guide for underwater pelletizer
DE10147159C2 (de) * 2001-09-25 2003-11-13 Bayer Ag Messergranulator und Verfahren zur Herstellung von Schnittkörpern
US8795562B2 (en) 2006-03-22 2014-08-05 Basf Se Method and device for granulating polymer melts containing blowing agent
RU2317891C1 (ru) * 2006-06-20 2008-02-27 Государственное образовательное учреждение высшего профессионального образования "Воронежская государственная технологическая академия" Формующая головка экструдера
JP4369973B2 (ja) * 2007-12-27 2009-11-25 株式会社日本製鋼所 カッタ装置
US8056458B2 (en) * 2008-08-20 2011-11-15 Wenger Manufacturing, Inc. Extruder cut-off knife assembly having remote adjustment mechanism
AT508199B1 (de) * 2008-12-16 2011-05-15 Erema Vorrichtung zur heissabschlag-granulierung
RU2417886C1 (ru) * 2009-11-05 2011-05-10 Государственное образовательное учреждение высшего профессионального образования "Воронежская государственная технологическая академия" Экструдер-измельчитель
RU2503382C1 (ru) * 2012-09-27 2014-01-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный университет инженерных технологий" (ФГБОУ ВПО "ВГУИТ") Устройство для резки экструдированных продуктов
IL261905B2 (en) * 2016-03-27 2024-11-01 Zamir Ofri System and methods for an injection molding machine with an additive feeding system
CN112121733A (zh) * 2020-10-19 2020-12-25 中商构能生态科技(天津)有限公司 一种构树颗粒饲料的低温制粒装置
CN112622251B (zh) * 2020-12-30 2022-09-30 重庆瑞霆塑胶有限公司 一种五层共挤薄膜吹塑机
CN112622228B (zh) * 2020-12-30 2022-11-25 重庆瑞霆塑胶有限公司 一种共挤吹膜机的挤出装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419805A1 (fr) * 1978-03-13 1979-10-12 Du Pont Appareil coupeur pour produire des pastilles a partir de joncs extrudes de matiere plastique
EP0636406A1 (de) * 1993-06-30 1995-02-01 EMIL LIHOTZKY Maschinenfabrik Schneidwerkzeug für eine Extrusionmaschine
WO2013185922A1 (de) * 2012-06-15 2013-12-19 Automatik Plastics Machinery Gmbh Vorrichtung zum granulieren von schmelzematerial
US9950446B2 (en) 2012-06-15 2018-04-24 Automatik Plastics Machinery Gmbh Device for granulating melt material

Also Published As

Publication number Publication date
NL6817572A (enExample) 1969-06-10
AU441548B2 (en) 1973-10-17
US3564650A (en) 1971-02-23
AU4790768A (en) 1970-06-18
FR1599897A (enExample) 1970-07-20
GB1220399A (en) 1971-01-27
GB1220400A (en) 1971-01-27
CH512258A (de) 1971-09-15

Similar Documents

Publication Publication Date Title
DE1813221A1 (de) Kunststoffextruder mit einer Aufteilvorrichtung
EP2651619B1 (de) Vorrichtung zum kontinuierlichen filtern von materialgemischen
DE2027910B2 (de) Vorrichtung zum Strangpressen oder Spritzgießen von Kunststoff
DE1815199A1 (de) Zentrifuge
EP0221918A1 (de) Vorrichtung zum extrudieren von nahrungsmitteln.
DE2802876C2 (enExample)
DE2252996A1 (de) Maschine zum kontinuierlichen mischen und aufbereiten von pulverigen, koernigen oder kleinstueckigen massen
DE1459880B1 (de) Vortriebsschild
DE2537915C3 (de) Misch- und Knetvorrichtung für «ine Strangpresse zum Plastifizieren von thermoplastischen Kunststoffen
DE2355671A1 (de) Mischmaschine
EP0475015B1 (de) Verfahren und Vorrichtung zum kontinuierlichen Feinzerkleinern und Dispergieren von Feststoffen in Flüssigkeit
DE2219352C2 (de) Kontinuierlich arbeitender Ringmischer
DE1217599B (de) Einrichtung an einer Strangpresse
DE2216986C3 (de) Mischvorrichtung
DE2541738B2 (de) Einspritzeinrichtung einer Spritzgießmaschine zum Verarbeiten plastischer Massen mit einer Rückströmsperre
DE3905946A1 (de) Vorrichtung zum kontinuierlichen herstellen von speiseeis
DE2304262A1 (de) Vorrichtung zum beleimen von spaenen, fasern oder aehnlichem mischgut aus holz oder dgl. fuer die spanplattenherstellung
DE1454753A1 (de) Granuliereinrichtung
DE60109143T2 (de) Vorrichtung mit variabler Neigung zur Verfeinerung von Nahrungsmitteln
DE1517064A1 (de) Verfahren und Vorrichtung zur Herstellung aufgeblaehter Nahrungsmittel
DE2357123C3 (de) Verfahren und vorrichtung zum gleichmaessigen verteilen von unregelmaessigkeiten in der dicke von kunststoff-folien
DE2360282A1 (de) Maschine und verfahren zum behandeln von thermoplastischem material
DE68902050T2 (de) Pelletiergeraet.
DE3841294C2 (enExample)
DE2213778C3 (de) Beleimungsmaschine