EP0831290A2 - Refroidisseur à couche mince - Google Patents

Refroidisseur à couche mince Download PDF

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Publication number
EP0831290A2
EP0831290A2 EP97113880A EP97113880A EP0831290A2 EP 0831290 A2 EP0831290 A2 EP 0831290A2 EP 97113880 A EP97113880 A EP 97113880A EP 97113880 A EP97113880 A EP 97113880A EP 0831290 A2 EP0831290 A2 EP 0831290A2
Authority
EP
European Patent Office
Prior art keywords
rotor
stator
gap
thin
film cooler
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.)
Withdrawn
Application number
EP97113880A
Other languages
German (de)
English (en)
Other versions
EP0831290A3 (fr
Inventor
Wolfgang Dipl.-Ing. Jehle
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.)
Gebr Bauermeister & Co Verfahrenstechnik & Co GmbH
Original Assignee
Gebr Bauermeister & Co Verfahrenstechnik & Co 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 Gebr Bauermeister & Co Verfahrenstechnik & Co GmbH filed Critical Gebr Bauermeister & Co Verfahrenstechnik & Co GmbH
Publication of EP0831290A2 publication Critical patent/EP0831290A2/fr
Publication of EP0831290A3 publication Critical patent/EP0831290A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
    • F28F19/06—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D11/00—Heat-exchange apparatus employing moving conduits
    • F28D11/02—Heat-exchange apparatus employing moving conduits the movement being rotary, e.g. performed by a drum or roller

Definitions

  • the invention relates to a thin film cooler according to the Preamble of claim 1.
  • Such thin film coolers are in a wide variety Refinements known. They are not just used as heat exchangers in the production of fatty foods, but also for processing and manufacturing the following Fabrics used: chocolate and cocoa masses, fat glaze and cocoa butter, peanut butter, nut and almond masses, Fruit juices, spirits, creams and cosmetics, Products of the chemical and pharmaceutical industry, Varnishes, paints and waxes, lubricating oils and greases, monomeric and polymeric liquid plastics.
  • the invention has for its object a thin film cooler of the type mentioned at the outset without Scraper gets along and yet with a high efficiency and a long lifespan works. This release is basically by the characterizing part of claim 1 solved.
  • FIG. 1 An embodiment is shown schematically in the single figure of a thin film cooler. This consists of a vertically arranged, double-walled cooling cylinder, which forms the stator 1. The stator 1 is at the top the bearing 4 for the rotor 2 carrying cover plate 14 Mistake.
  • stator 1 rotates the rotor 2, which with the help of Bearing 4 and its drive shaft 16 is overhung.
  • the drive takes place with the help of an electric motor Gear 6, possibly also with direct drive (servo motors or frequency controlled drive motors).
  • the cooling tube 5 leads into the interior of the Rotor 2.
  • the cooling tube 5 At the upper end of the cooling tube 5 is one Rotary connection 7 arranged through which the coolant inflow can be switched on and off.
  • the coolant inlet is designated 12 and the coolant outlet 13.
  • the stator 1 forms a double-walled housing, in the Interior with 10 coolants and with 11 coolants is dissipated. In the lower area is the cooling cylinder forming stator 1 at 15 conical.
  • the product to be cooled and treated occurs at 8 and off again at 9.
  • the product flows through the gap 3 between the rotor and Stator and is used with a wear-resistant, inorganic Cooled non-stick coating.
  • a wear-resistant, inorganic Cooled non-stick coating is preferred here used on the basis of metal / metal oxide.
  • the cooling effect can be controlled by regulating the flow and the temperature of the coolant ( ⁇ ).
  • heating of the product can a means of heating instead of the coolant be fed.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetic Heads (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
EP97113880A 1996-08-17 1997-08-12 Refroidisseur à couche mince Withdrawn EP0831290A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29614250U DE29614250U1 (de) 1996-08-17 1996-08-17 Dünnschichtkühler
DE29614250U 1996-08-17

Publications (2)

Publication Number Publication Date
EP0831290A2 true EP0831290A2 (fr) 1998-03-25
EP0831290A3 EP0831290A3 (fr) 1999-06-23

Family

ID=8027951

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97113880A Withdrawn EP0831290A3 (fr) 1996-08-17 1997-08-12 Refroidisseur à couche mince

Country Status (3)

Country Link
EP (1) EP0831290A3 (fr)
JP (1) JPH10160365A (fr)
DE (1) DE29614250U1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002014757A1 (fr) * 2000-08-11 2002-02-21 Paul Mueller Company Tube bimetallique pour l'echangeur de chaleur d'une machine a glace
NL1024996C2 (nl) * 2003-12-11 2005-06-14 Campina Bv Koeler voor een voedingsmiddel.
DE102005017327A1 (de) * 2005-04-14 2006-10-26 EKATO Rühr- und Mischtechnik GmbH Bearbeitungsanlage
WO2008106706A1 (fr) * 2007-03-07 2008-09-12 Agrana Beteiligungs-Aktiengesellschaft Procédé de solidification d'un produit formé de chocolat liquide

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0140281A1 (fr) * 1983-10-18 1985-05-08 Apv Crepaco Inc. Echangeur de chaleur à orientation verticale
EP0250622A1 (fr) * 1986-06-27 1988-01-07 John Labatt Limited Procédé de traitement de nourriture liquide
WO1992001899A1 (fr) * 1990-07-16 1992-02-06 Beckswift Limited Dispositif echangeur de chaleur
EP0719594A1 (fr) * 1994-12-27 1996-07-03 Stefan Hort Procédé pour revêtir un objet, notamment des ustentiles culinaires, et objet ainsi revêtus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1086210B (de) * 1959-05-21 1960-08-04 Basf Ag Vorrichtung zum Erhitzen waermeempfindlicher, fluessiger oder geloester Stoffe, die zur Verkrustung der Heizflaeche neigen
JPS5858155B2 (ja) * 1976-11-08 1983-12-23 シャープ株式会社 調理器の被膜形成方法
SE458717B (sv) * 1986-11-17 1989-04-24 Sandvik Ab Cylinder foer vaermevaexlare

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0140281A1 (fr) * 1983-10-18 1985-05-08 Apv Crepaco Inc. Echangeur de chaleur à orientation verticale
EP0250622A1 (fr) * 1986-06-27 1988-01-07 John Labatt Limited Procédé de traitement de nourriture liquide
WO1992001899A1 (fr) * 1990-07-16 1992-02-06 Beckswift Limited Dispositif echangeur de chaleur
EP0719594A1 (fr) * 1994-12-27 1996-07-03 Stefan Hort Procédé pour revêtir un objet, notamment des ustentiles culinaires, et objet ainsi revêtus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch, Week 7827 Derwent Publications Ltd., London, GB; Class A14, AN 78-48448A XP002101372 & JP 53 058544 A (SHARP KK), 26. Mai 1978 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002014757A1 (fr) * 2000-08-11 2002-02-21 Paul Mueller Company Tube bimetallique pour l'echangeur de chaleur d'une machine a glace
US6477846B2 (en) 2000-08-11 2002-11-12 Paul Mueller Company Bimetallic tube in a heat exchanger of an ice making machine
NL1024996C2 (nl) * 2003-12-11 2005-06-14 Campina Bv Koeler voor een voedingsmiddel.
WO2005057117A1 (fr) * 2003-12-11 2005-06-23 Campina B.V. Procede pour preparer un aliment
DE102005017327A1 (de) * 2005-04-14 2006-10-26 EKATO Rühr- und Mischtechnik GmbH Bearbeitungsanlage
DE102005017327B4 (de) * 2005-04-14 2007-08-30 EKATO Rühr- und Mischtechnik GmbH Bearbeitungsanlage
WO2008106706A1 (fr) * 2007-03-07 2008-09-12 Agrana Beteiligungs-Aktiengesellschaft Procédé de solidification d'un produit formé de chocolat liquide

Also Published As

Publication number Publication date
DE29614250U1 (de) 1998-07-16
EP0831290A3 (fr) 1999-06-23
JPH10160365A (ja) 1998-06-19

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