ES2023691B3 - Dispositivo para enfriamiento y granulacion de cuerdas de plastico termoplastico - Google Patents

Dispositivo para enfriamiento y granulacion de cuerdas de plastico termoplastico

Info

Publication number
ES2023691B3
ES2023691B3 ES88114357T ES88114357T ES2023691B3 ES 2023691 B3 ES2023691 B3 ES 2023691B3 ES 88114357 T ES88114357 T ES 88114357T ES 88114357 T ES88114357 T ES 88114357T ES 2023691 B3 ES2023691 B3 ES 2023691B3
Authority
ES
Spain
Prior art keywords
pct
cooling
granulation
granulator
sec
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.)
Expired - Lifetime
Application number
ES88114357T
Other languages
English (en)
Spanish (es)
Inventor
Friedrich Hunke
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.)
Automatik Apparate Maschinenbau GmbH
Original Assignee
Automatik Apparate Maschinenbau GmbH
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 Automatik Apparate Maschinenbau GmbH filed Critical Automatik Apparate Maschinenbau GmbH
Application granted granted Critical
Publication of ES2023691B3 publication Critical patent/ES2023691B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
    • 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
    • B29C48/03—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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/87—Cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
ES88114357T 1987-09-04 1988-09-02 Dispositivo para enfriamiento y granulacion de cuerdas de plastico termoplastico Expired - Lifetime ES2023691B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873729686 DE3729686A1 (de) 1987-09-04 1987-09-04 Vorrichtung zum abkuehlen und granulieren von straengen aus thermoplastischen kunststoffen

Publications (1)

Publication Number Publication Date
ES2023691B3 true ES2023691B3 (es) 1992-02-01

Family

ID=6335284

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88114357T Expired - Lifetime ES2023691B3 (es) 1987-09-04 1988-09-02 Dispositivo para enfriamiento y granulacion de cuerdas de plastico termoplastico

Country Status (8)

Country Link
US (1) US5066210A (enExample)
EP (2) EP0329745A1 (enExample)
JP (1) JPH078496B2 (enExample)
KR (1) KR930004042B1 (enExample)
AT (1) ATE65207T1 (enExample)
DE (2) DE3729686A1 (enExample)
ES (1) ES2023691B3 (enExample)
WO (1) WO1989001858A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4408304A1 (de) * 1994-03-11 1995-09-14 Basf Ag Sinterteile aus sauerstoffempfindlichen, nicht reduzierbaren Pulvern und ihre Herstellung über Spritzgießen
DE4414754A1 (de) * 1994-04-27 1995-11-02 Scheer & Cie C F Vorrichtung zum Abkühlen und Granulieren von Kunststoff-Strängen
US5545025A (en) * 1994-10-03 1996-08-13 Katsu Manufacturing Co., Ltd. Cooled pellet making machine
DE19501904C2 (de) * 1995-01-23 1997-02-06 Rieter Automatik Gmbh Vorrichtung zum Stranggießen und Granulieren von Kunststoffsträngen
KR20040038400A (ko) * 2002-10-31 2004-05-08 최길윤 이동용 합창무대
US7124972B2 (en) * 2003-09-04 2006-10-24 Scheer Bay Limited Partnership System and apparatus for manufacturing thermoplastic micropellets
DE202007014782U1 (de) * 2007-10-23 2009-03-05 Rieter Automatik Gmbh Stranggranulierungsvorrichtung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2324397A (en) * 1941-06-04 1943-07-13 Du Pont Method for production of continuous structures
US2800088A (en) * 1954-06-11 1957-07-23 Buehler Ag Geb Racking rod loading apparatus for alimentary paste products
US2895165A (en) * 1956-11-05 1959-07-21 American Viscose Corp Radius bar linkage
BE680937A (enExample) * 1964-09-21 1966-11-14
DE2503455B2 (de) * 1975-01-28 1977-06-16 Ausscheidung in: 25 59 541 Automatik Apparate-Maschinenbau H. Hench GmbH, 8754 Großostheim Vorrichtung zum abkuehlen und granulieren von straengen aus thermoplastischen kunststoffen
US4025252A (en) * 1975-01-28 1977-05-24 Automatik Apparate-Maschinebau H. Hench Gmbh Granulating apparatus, especially for strands of thermoplastic materials
SU680627A4 (ru) * 1976-12-09 1979-08-15 Аутоматик Аппарате-Машиненбау Ханс Хенх Гмбх, (Фирма) Устройство дл гранулировани прутков из термопластичных материалов
DE2848409C2 (de) * 1978-11-08 1980-12-11 Lindauer Dornier-Gesellschaft Mbh, 8990 Lindau Von außen gehaltener zylindrischer Breithalter für Schlauchware
JPS56115558A (en) * 1980-02-18 1981-09-10 Matsushita Electric Ind Co Ltd Semiconductor integrated circuit and manufacture thereof
DE3145613C2 (de) * 1981-11-17 1984-06-07 Automatik Apparate-Maschinenbau H. Hench Gmbh, 8754 Grossostheim Vorrichtung zum Zuleiten von aus Düsen schmelzflüssig austretenden Kunststoffsträngen zu einer Granuliervorrichtung
US4528157A (en) * 1983-02-15 1985-07-09 Automatik Apprate-Maschinenbau H. Hench Gmbh Feeding of molten strands to a discharge trough
CH667676A5 (de) * 1985-09-18 1988-10-31 Inventa Ag Vorrichtung zum abkuehlen und praeparieren von schmelzgesponnenem spinngut.
DE3726606A1 (de) * 1987-08-11 1989-03-02 Guenter Hartig Vorrichtung zum zufuehren und abkuehlen von straengen aus thermoplastischen kunststoffen

Also Published As

Publication number Publication date
ATE65207T1 (de) 1991-08-15
DE3729686A1 (de) 1989-03-16
DE3863727D1 (de) 1991-08-22
EP0306854A1 (de) 1989-03-15
US5066210A (en) 1991-11-19
EP0329745A1 (de) 1989-08-30
KR890701333A (ko) 1989-12-20
EP0306854B1 (de) 1991-07-17
WO1989001858A1 (fr) 1989-03-09
JPH02501636A (ja) 1990-06-07
JPH078496B2 (ja) 1995-02-01
DE3729686C2 (enExample) 1989-08-17
KR930004042B1 (ko) 1993-05-19

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