ES2162532A1 - Extrusion line cooling system with multiple pumps includes filters in the hot water common collector pipe and individualized extruders - Google Patents

Extrusion line cooling system with multiple pumps includes filters in the hot water common collector pipe and individualized extruders

Info

Publication number
ES2162532A1
ES2162532A1 ES009801098A ES9801098A ES2162532A1 ES 2162532 A1 ES2162532 A1 ES 2162532A1 ES 009801098 A ES009801098 A ES 009801098A ES 9801098 A ES9801098 A ES 9801098A ES 2162532 A1 ES2162532 A1 ES 2162532A1
Authority
ES
Spain
Prior art keywords
extruders
hot water
cooling system
individualized
collector pipe
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.)
Granted
Application number
ES009801098A
Other languages
Spanish (es)
Other versions
ES2162532B1 (en
Inventor
Arbues Emilio Gimenez
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.)
Serveis de Produccio Empresarial SL
Original Assignee
Serveis de Produccio Empresarial SL
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 Serveis de Produccio Empresarial SL filed Critical Serveis de Produccio Empresarial SL
Priority to ES009801098A priority Critical patent/ES2162532B1/en
Publication of ES2162532A1 publication Critical patent/ES2162532A1/en
Application granted granted Critical
Publication of ES2162532B1 publication Critical patent/ES2162532B1/en
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
    • 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
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/834—Cooling

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

The extrusion line cooling system with multiple pumps has the pumps of the hot water common collector pipe supplemented by filters. The preliminary degassing units have a common pipe taking the water to a well for pumping to the cooling line. EMBODIMENT - The cooled water is fed to an individual tank for each of the extruders, via sand filters.
ES009801098A 1998-05-27 1998-05-27 IMPROVEMENTS IN EXTRUSION LINES COOLING SYSTEMS. Expired - Lifetime ES2162532B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES009801098A ES2162532B1 (en) 1998-05-27 1998-05-27 IMPROVEMENTS IN EXTRUSION LINES COOLING SYSTEMS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009801098A ES2162532B1 (en) 1998-05-27 1998-05-27 IMPROVEMENTS IN EXTRUSION LINES COOLING SYSTEMS.

Publications (2)

Publication Number Publication Date
ES2162532A1 true ES2162532A1 (en) 2001-12-16
ES2162532B1 ES2162532B1 (en) 2002-08-01

Family

ID=8303924

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009801098A Expired - Lifetime ES2162532B1 (en) 1998-05-27 1998-05-27 IMPROVEMENTS IN EXTRUSION LINES COOLING SYSTEMS.

Country Status (1)

Country Link
ES (1) ES2162532B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3635042A (en) * 1968-11-02 1972-01-18 Balcke Maschbau Ag Method and apparatus for withdrawing heat from industrial plants, especially power plants
GB2060474A (en) * 1979-10-02 1981-05-07 Bell Ag Maschf Regulating the Temperature of Simultaneously Extruded Plastics Blow Moulding Parisons
US4452977A (en) * 1981-06-17 1984-06-05 Stamicarbon B.V. Process for the preparation of polymer melts which are substantially free of volatile components
FR2667537A1 (en) * 1990-10-09 1992-04-10 Fairex Installation for the thermal regulation of a machine and, especially, of a machine for working plastics, such as an extruder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3635042A (en) * 1968-11-02 1972-01-18 Balcke Maschbau Ag Method and apparatus for withdrawing heat from industrial plants, especially power plants
GB2060474A (en) * 1979-10-02 1981-05-07 Bell Ag Maschf Regulating the Temperature of Simultaneously Extruded Plastics Blow Moulding Parisons
US4452977A (en) * 1981-06-17 1984-06-05 Stamicarbon B.V. Process for the preparation of polymer melts which are substantially free of volatile components
FR2667537A1 (en) * 1990-10-09 1992-04-10 Fairex Installation for the thermal regulation of a machine and, especially, of a machine for working plastics, such as an extruder

Also Published As

Publication number Publication date
ES2162532B1 (en) 2002-08-01

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