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WO2014037296A1 - Procédé d'amélioration du rendement énergétique dans une ligne de transformation d'aliments liquides - Google Patents

Procédé d'amélioration du rendement énergétique dans une ligne de transformation d'aliments liquides Download PDF

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Publication number
WO2014037296A1
WO2014037296A1 PCT/EP2013/068062 EP2013068062W WO2014037296A1 WO 2014037296 A1 WO2014037296 A1 WO 2014037296A1 EP 2013068062 W EP2013068062 W EP 2013068062W WO 2014037296 A1 WO2014037296 A1 WO 2014037296A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat
flow
food product
food processing
transfer medium
Prior art date
Application number
PCT/EP2013/068062
Other languages
English (en)
Inventor
Fredrik Innings
Original Assignee
Tetra Laval Holdings & Finance S.A.
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 Tetra Laval Holdings & Finance S.A. filed Critical Tetra Laval Holdings & Finance S.A.
Priority to EP13753874.0A priority Critical patent/EP2892359A1/fr
Publication of WO2014037296A1 publication Critical patent/WO2014037296A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01J—MANUFACTURE OF DAIRY PRODUCTS
    • A01J9/00—Milk receptacles
    • A01J9/04—Milk receptacles with cooling arrangements
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B11/00—Preservation of milk or dairy products
    • A23B11/10—Preservation of milk or milk preparations
    • A23B11/12—Preservation of milk or milk preparations by heating
    • A23B11/13—Preservation of milk or milk preparations by heating the materials being loose unpacked
    • A23B11/133—Preservation of milk or milk preparations by heating the materials being loose unpacked and progressively transported through the apparatus
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B11/00—Preservation of milk or dairy products
    • A23B11/10—Preservation of milk or milk preparations
    • A23B11/12—Preservation of milk or milk preparations by heating
    • A23B11/13—Preservation of milk or milk preparations by heating the materials being loose unpacked
    • A23B11/133—Preservation of milk or milk preparations by heating the materials being loose unpacked and progressively transported through the apparatus
    • A23B11/137—Preservation of milk or milk preparations by heating the materials being loose unpacked and progressively transported through the apparatus in direct contact with the heating medium, e.g. steam
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/40—Preservation of foods or foodstuffs, in general by heating loose unpacked materials
    • A23B2/42—Preservation of foods or foodstuffs, in general by heating loose unpacked materials while they are progressively transported through the apparatus
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/80—Freezing; Subsequent thawing; Cooling
    • A23B2/803—Materials being transported through or in the apparatus, with or without shaping, e.g. in the form of powders, granules or flakes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/10—General methods of cooking foods, e.g. by roasting or frying
    • A23L5/13—General methods of cooking foods, e.g. by roasting or frying using water or steam
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING OR TREATMENT THEREOF
    • A23C2210/00—Physical treatment of dairy products
    • A23C2210/10—General processes or apparatus not classified in A23B11/1375 for direct contact of a falling film of liquid with steam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/85—Food storage or conservation, e.g. cooling or drying
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87—Re-use of by-products of food processing for fodder production

Definitions

  • a heat pump should be interpreted broadly as a device capable of transferring heat from a heat source to a heat sink, wherein the temperature of the heat source is lower than the temperature of the heat sink.
  • the heat pump may be implemented as a commercially available heat pump operating on the physical principles of phase transitions of a refrigerant.
  • a second heater 120 Downstream of the first heater 1 10 a second heater 120 is provided for increasing the temperature of the food product even further, preferably from 75°C to 81 °C.
  • the second heater 120 utilizes steam, wherein the heat of the steam is transferred indirectly to the food product via a heat exchanger.
  • a further heating means 130 is provided downstream of the second heater 120 by which steam is directly injected into the food product for forming a mix of food product and steam. The temperature rapidly increases to approximately 140°C, whereby the mix of food product and steam is kept at this temperature for a certain time in order to provide sufficient sterilization of the food product.
  • a flash cooler 140 is provided downstream of the steam injector 130.
  • the flash cooler 140 is a vacuum chamber in which the steam boils off and is separated from the food product.
  • the food product, now having returned to the temperature of approximately 80°C, is then further processed by various food processing equipment (not shown) whereafter it is cooled down to approximately 4°C before exiting the food processing system at the output "B".
  • the cooling is preferably provided in two steps, wherein the first step includes the first heater 1 10 which utilizes the heat of the food product to increase the temperature of the incoming food product to 75°C. At the same time the return food product is cooled down to approximately 12°C.
  • a final cooler 150 is further provided in order to further decrease the temperature of the food product to the desired discharge temperature of 4°C.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • General Preparation And Processing Of Foods (AREA)

Abstract

L'invention se rapporte à un procédé destiné à améliorer le rendement énergétique dans une ligne de transformation des aliments par le chauffage d'un écoulement de produit alimentaire liquide s'écoulant dans ladite ligne de transformation des aliments. Le procédé comprend les étapes consistant à : transférer la chaleur d'un premier écoulement de ladite ligne de transformation des aliments vers un milieu de transfert d'énergie; augmenter la température dudit milieu de transfert d'énergie à l'aide d'une pompe à chaleur; et transférer la chaleur dudit milieu de transfert d'énergie vers un écoulement de produit alimentaire entrant dans un élément chauffant agencé en amont du premier écoulement de la ligne de transformation des aliments.
PCT/EP2013/068062 2012-09-05 2013-09-02 Procédé d'amélioration du rendement énergétique dans une ligne de transformation d'aliments liquides WO2014037296A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13753874.0A EP2892359A1 (fr) 2012-09-05 2013-09-02 Procédé d'amélioration du rendement énergétique dans une ligne de transformation d'aliments liquides

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1250989 2012-09-05
SE1250989-9 2012-09-05

Publications (1)

Publication Number Publication Date
WO2014037296A1 true WO2014037296A1 (fr) 2014-03-13

Family

ID=49083683

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/068062 WO2014037296A1 (fr) 2012-09-05 2013-09-02 Procédé d'amélioration du rendement énergétique dans une ligne de transformation d'aliments liquides

Country Status (2)

Country Link
EP (1) EP2892359A1 (fr)
WO (1) WO2014037296A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3927179A4 (fr) * 2019-02-21 2022-11-23 Empirical Innovations, Inc. Systèmes et procédés de réception de la sortie d'un injecteur de vapeur direct
EP4335298A1 (fr) * 2022-09-08 2024-03-13 KRONES Aktiengesellschaft Procédé et dispositif de chauffage direct de produits alimentaires liquides

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006000327A (ja) * 2004-06-16 2006-01-05 Sanyo Electric Co Ltd 処理装置
JP2009082085A (ja) * 2007-10-01 2009-04-23 Nissho:Kk 牛乳の急速冷却システム
WO2011145934A1 (fr) * 2010-05-18 2011-11-24 Hr Wooncomfort B.V. Procédé et système de génération d'énergie à partir d'un écoulement de lait frais
WO2012005502A2 (fr) * 2010-07-08 2012-01-12 (주)미래비엠 Refroidisseur de pasteurisation à haut rendement
WO2012113092A1 (fr) * 2011-02-24 2012-08-30 Ecotermika S.A Procédé et système de réfrigération de lait avec récupération de chaleur

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE509157C2 (sv) * 1993-03-29 1998-12-07 Alfa Laval Ab Sätt och anordning för kontinuerlig sterilisering av en flytande mjölkbaserad produkt
CN201177254Y (zh) * 2008-01-25 2009-01-07 北京紫御湾科技有限公司 凝结水闭式一体化回收利用系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006000327A (ja) * 2004-06-16 2006-01-05 Sanyo Electric Co Ltd 処理装置
JP2009082085A (ja) * 2007-10-01 2009-04-23 Nissho:Kk 牛乳の急速冷却システム
WO2011145934A1 (fr) * 2010-05-18 2011-11-24 Hr Wooncomfort B.V. Procédé et système de génération d'énergie à partir d'un écoulement de lait frais
WO2012005502A2 (fr) * 2010-07-08 2012-01-12 (주)미래비엠 Refroidisseur de pasteurisation à haut rendement
WO2012113092A1 (fr) * 2011-02-24 2012-08-30 Ecotermika S.A Procédé et système de réfrigération de lait avec récupération de chaleur

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 200607, Derwent World Patents Index; AN 2006-060842, XP002719711 *
DATABASE WPI Week 200930, Derwent World Patents Index; AN 2009-H71462, XP002719710 *
See also references of EP2892359A1 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3927179A4 (fr) * 2019-02-21 2022-11-23 Empirical Innovations, Inc. Systèmes et procédés de réception de la sortie d'un injecteur de vapeur direct
US11864572B2 (en) 2019-02-21 2024-01-09 Empirical Innovations, Inc. Systems and methods for receiving the output of a direct steam injector
US11896040B2 (en) 2019-02-21 2024-02-13 Empirical Innovations, Inc. Articles including undenatured meat protein and water condensed from steam
US12137714B2 (en) 2019-02-21 2024-11-12 Empirical Innovations, Inc. Systems and methods for receiving the output of a direct steam injector
EP4335298A1 (fr) * 2022-09-08 2024-03-13 KRONES Aktiengesellschaft Procédé et dispositif de chauffage direct de produits alimentaires liquides
DE102022122826A1 (de) 2022-09-08 2024-03-14 Krones Aktiengesellschaft Verfahren und Vorrichtung zur direkten Erhitzung von flüssigen Nahrungsmittelprodukten

Also Published As

Publication number Publication date
EP2892359A1 (fr) 2015-07-15

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