DE102020127658A1 - Nachfolgeeinheit in einer extrusionslinie - Google Patents

Nachfolgeeinheit in einer extrusionslinie Download PDF

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Publication number
DE102020127658A1
DE102020127658A1 DE102020127658.3A DE102020127658A DE102020127658A1 DE 102020127658 A1 DE102020127658 A1 DE 102020127658A1 DE 102020127658 A DE102020127658 A DE 102020127658A DE 102020127658 A1 DE102020127658 A1 DE 102020127658A1
Authority
DE
Germany
Prior art keywords
water
area
vacuum tank
overflow
volume
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
DE102020127658.3A
Other languages
German (de)
English (en)
Inventor
Leila-Elisabeth Weber
Heinrich Dohmann
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.)
Battenfeld Cincinnati Germany GmbH
Original Assignee
Battenfeld Cincinnati Germany 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 Battenfeld Cincinnati Germany GmbH filed Critical Battenfeld Cincinnati Germany GmbH
Priority to DE102020127658.3A priority Critical patent/DE102020127658A1/de
Priority to PCT/EP2021/078280 priority patent/WO2022084116A1/fr
Priority to EP21794487.5A priority patent/EP4232260A1/fr
Publication of DE102020127658A1 publication Critical patent/DE102020127658A1/de
Pending legal-status Critical Current

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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
    • B29C48/03—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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/885—External treatment, e.g. by using air rings for cooling tubular 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/905—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using wet calibration, i.e. in a quenching tank
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
DE102020127658.3A 2020-10-21 2020-10-21 Nachfolgeeinheit in einer extrusionslinie Pending DE102020127658A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102020127658.3A DE102020127658A1 (de) 2020-10-21 2020-10-21 Nachfolgeeinheit in einer extrusionslinie
PCT/EP2021/078280 WO2022084116A1 (fr) 2020-10-21 2021-10-13 Unité en aval dans une ligne d'extrusion et méthode de calibrage d'un produit plastique extrudé
EP21794487.5A EP4232260A1 (fr) 2020-10-21 2021-10-13 Unité en aval dans une ligne d'extrusion et méthode de calibrage d'un produit plastique extrudé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020127658.3A DE102020127658A1 (de) 2020-10-21 2020-10-21 Nachfolgeeinheit in einer extrusionslinie

Publications (1)

Publication Number Publication Date
DE102020127658A1 true DE102020127658A1 (de) 2022-04-21

Family

ID=78293964

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102020127658.3A Pending DE102020127658A1 (de) 2020-10-21 2020-10-21 Nachfolgeeinheit in einer extrusionslinie

Country Status (3)

Country Link
EP (1) EP4232260A1 (fr)
DE (1) DE102020127658A1 (fr)
WO (1) WO2022084116A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004011227A1 (fr) 2002-07-26 2004-02-05 Greiner Extrusionstechnik Gmbh Regulation de niveau d'eau pour le systeme de refroidissement d'une installation d'extrusion
DE19504981B4 (de) 1994-02-22 2004-05-19 Greiner Extrusionstechnik Gmbh Kühl- und Kalibriereinrichtung für längliche Gegenstände aus Kunststoff
DE102006002928A1 (de) 2006-01-21 2007-08-02 Sms Extrusion Kempen Gmbh Verfahren zum Abscheiden von Wasser

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29521904U1 (de) * 1994-02-22 1998-08-20 Greiner & Soehne C A Kühl- und Kalibriereinrichtung für längliche Gegenstände
DE19549567B4 (de) * 1994-02-22 2004-05-06 Greiner Extrusionstechnik Gmbh Kühl- und Kalibriereinrichtung für extrudierte Gegenstände sowie Verfahren zum Kühlen
DE19723081A1 (de) * 1997-06-02 1998-12-03 Gealan Tanna Fenster Systeme G Trennapparat und Verfahren zum Abscheiden von Wasser aus einem Luft-Wassergemisch
AT7671U1 (de) * 2004-05-27 2005-07-25 Tool Choaching Ingenieurbuero Vorrichtung und verfahren zur kühlung und kalibrierung eines profils
CN104149315A (zh) * 2014-08-11 2014-11-19 苏州杰威尔精密机械有限公司 前置水冷套可移动式定径装置
CN209971492U (zh) * 2019-05-24 2020-01-21 鄂尔多斯市恒丰节水工程技术有限公司 一种pvc管生产用稳定型真空定径水箱

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19504981B4 (de) 1994-02-22 2004-05-19 Greiner Extrusionstechnik Gmbh Kühl- und Kalibriereinrichtung für längliche Gegenstände aus Kunststoff
WO2004011227A1 (fr) 2002-07-26 2004-02-05 Greiner Extrusionstechnik Gmbh Regulation de niveau d'eau pour le systeme de refroidissement d'une installation d'extrusion
DE102006002928A1 (de) 2006-01-21 2007-08-02 Sms Extrusion Kempen Gmbh Verfahren zum Abscheiden von Wasser

Also Published As

Publication number Publication date
EP4232260A1 (fr) 2023-08-30
WO2022084116A1 (fr) 2022-04-28

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