DK0523868T3 - Apparat til bearbejdning af materialer der kan ekstruderes - Google Patents

Apparat til bearbejdning af materialer der kan ekstruderes

Info

Publication number
DK0523868T3
DK0523868T3 DK92305827.5T DK92305827T DK0523868T3 DK 0523868 T3 DK0523868 T3 DK 0523868T3 DK 92305827 T DK92305827 T DK 92305827T DK 0523868 T3 DK0523868 T3 DK 0523868T3
Authority
DK
Denmark
Prior art keywords
housing
screws
restriction
materials
screw
Prior art date
Application number
DK92305827.5T
Other languages
English (en)
Inventor
Maurice William Vincent
Original Assignee
Stork Protecon Langen Bv
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 Stork Protecon Langen Bv filed Critical Stork Protecon Langen Bv
Application granted granted Critical
Publication of DK0523868T3 publication Critical patent/DK0523868T3/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C11/00—Other machines for forming the dough into its final shape before cooking or baking
    • A21C11/16—Extruding machines
    • A21C11/20—Extruding machines with worms
    • 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
    • B29C48/40—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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/405—Intermeshing co-rotating screws
    • 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
    • B29C48/455—Screws arranged to convey material towards each other, e.g. separate screws arranged after each other and feeding in opposite directions
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
DK92305827.5T 1991-06-26 1992-06-24 Apparat til bearbejdning af materialer der kan ekstruderes DK0523868T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919113789A GB9113789D0 (en) 1991-06-26 1991-06-26 Controlled shear cell and method

Publications (1)

Publication Number Publication Date
DK0523868T3 true DK0523868T3 (da) 1998-02-16

Family

ID=10697352

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92305827.5T DK0523868T3 (da) 1991-06-26 1992-06-24 Apparat til bearbejdning af materialer der kan ekstruderes

Country Status (8)

Country Link
US (1) US5409366A (da)
EP (1) EP0523868B1 (da)
JP (1) JPH06170917A (da)
AT (1) ATE161687T1 (da)
CA (1) CA2072294A1 (da)
DE (1) DE69223869T2 (da)
DK (1) DK0523868T3 (da)
GB (1) GB9113789D0 (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4428105A1 (de) * 1994-08-09 1996-02-15 Bayer Ag Mehrwellige Schneckenmaschine mit Gleich- und Gegenddrallschneckenelementen
US5891486A (en) * 1997-03-07 1999-04-06 Geyer; Paul Automatic milling apparatus
JP3803457B2 (ja) * 1997-06-04 2006-08-02 中央化学株式会社 ２軸型連続混練押出装置
US6062717A (en) * 1997-11-18 2000-05-16 Bbs Corporation Chopper mixing screw
JPH11268033A (ja) * 1998-03-24 1999-10-05 Japan Steel Works Ltd:The ２軸混練押出機
DE19907118C1 (de) * 1999-02-19 2000-05-25 Krauss Maffei Kunststofftech Spritzgießvorrichtung für metallische Werkstoffe
WO2002072338A1 (en) * 2001-03-12 2002-09-19 Societe Des Produits Nestle S.A. Extruder and process of extrusion
AU2002304967A1 (en) * 2002-06-06 2003-12-22 Darude Trading And Investments Limited Plant for the recycling of discard material
AT506298B1 (de) * 2008-02-20 2009-08-15 Schulz Helmuth Ing Vorrichtung zum extrudieren von thermoplastischem kunststoffgut
FR2997314B1 (fr) * 2012-10-30 2016-01-08 Herakles Dispositif de malaxage muni d'un dispositif de maintien d'arbres
JP6013314B2 (ja) * 2013-12-20 2016-10-25 株式会社神戸製鋼所 密閉式混練装置のスラスト荷重計測装置の校正方法
CN105502313B (zh) * 2015-12-24 2018-06-05 上海欣鑫化工有限公司 一种利用双螺杆挤出机制备氮化镓纳米晶体的方法
WO2020049691A1 (ja) * 2018-09-06 2020-03-12 日本たばこ産業株式会社 押出機の制御方法、及びそれを用いた香味源の製造方法、並びに押出機、及びそれを用いた押出成形システム
CN111319211B (zh) * 2020-03-11 2021-05-04 苏州喜全软件科技有限公司 一种塑料挤出管件的连续成型印花装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1290505A (en) * 1918-05-21 1919-01-07 George W Bulley Rubber-working machine.
FR1176599A (fr) * 1956-07-21 1959-04-13 Anton Reifenhauser Presse pour la fabrication de pièces planes ou tubulaires en matière thermoplastique
GB843849A (en) * 1957-11-22 1960-08-10 Ici Ltd Mixing apparatus
NL283627A (da) * 1962-09-26 1900-01-01
US3577588A (en) * 1969-05-05 1971-05-04 Dow Chemical Co Extrusion apparatus
CA925670A (en) * 1970-01-28 1973-05-08 P. Fritsch Rudolf Apparatus for plastifying of particulate synthetic plastics
AT319570B (de) * 1970-10-22 1974-12-27 Josef Blach Ing Vorrichtung zum kontinuierlichen Mischen pulverförmiger, viskoser und/oder faserförmiger Stoffe
US3865354A (en) * 1972-03-17 1975-02-11 Du Pont Apparatus
US3871629A (en) * 1972-07-28 1975-03-18 Iwao Hishida Mouldable synthetic resin colouring material and application apparatus thereof
FR2325278A7 (fr) * 1973-02-27 1977-04-15 Werner & Pfleiderer Element de cisaillage pour boudineuse utilisable pour la preparation des matieres plastiques
IT1117750B (it) * 1977-08-05 1986-02-17 Bersano Terenzio Estrusore bivite/bistadio e pluristadio a doppia alimentazione
DE2738776C2 (de) * 1977-08-27 1983-05-19 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Temperierbare Schneckenpresse zum kontinuierlichen Extrudieren von thermoplastischem Schaumstoff
GB2034628B (en) * 1978-11-09 1983-01-06 Bersano T Twin-screw twostage or multistage extruder having a double feed
AU516265B2 (en) * 1979-06-01 1981-05-28 Dorsey-Mccomb Distributors Inc. Extruder to cook and form foods
US4447156A (en) * 1981-08-31 1984-05-08 Northern Lights Trust Modular mixing apparatus including interchangeable fluid processing means
DE3208973C2 (de) * 1982-03-12 1984-05-30 Werner & Pfleiderer, 7000 Stuttgart Vorrichtung zum Bearbeiten von viskosen Stoffen bzw. Stoffen, die bei der Bearbeitung viskos werden

Also Published As

Publication number Publication date
ATE161687T1 (de) 1998-01-15
GB9113789D0 (en) 1991-08-14
CA2072294A1 (en) 1992-12-27
JPH06170917A (ja) 1994-06-21
EP0523868A1 (en) 1993-01-20
DE69223869D1 (de) 1998-02-12
DE69223869T2 (de) 1998-04-16
US5409366A (en) 1995-04-25
EP0523868B1 (en) 1998-01-07

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