FR2928520B1 - Dispositif et procede de refroidissement ou surgelation par jets impactants de produits alimentaires - Google Patents

Dispositif et procede de refroidissement ou surgelation par jets impactants de produits alimentaires

Info

Publication number
FR2928520B1
FR2928520B1 FR0851590A FR0851590A FR2928520B1 FR 2928520 B1 FR2928520 B1 FR 2928520B1 FR 0851590 A FR0851590 A FR 0851590A FR 0851590 A FR0851590 A FR 0851590A FR 2928520 B1 FR2928520 B1 FR 2928520B1
Authority
FR
France
Prior art keywords
cooling
jets
pressure
impetting
overflowing
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 - Fee Related
Application number
FR0851590A
Other languages
English (en)
Other versions
FR2928520A1 (fr
Inventor
Didier Alo
Thierry Dubreuil
Anthony Dallais
Giuseppe Pigorini
Robert Taylor
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR0851590A priority Critical patent/FR2928520B1/fr
Priority to PCT/FR2009/050384 priority patent/WO2009115754A2/fr
Priority to US12/922,022 priority patent/US20110011097A1/en
Priority to EP09721880A priority patent/EP2257192A2/fr
Publication of FR2928520A1 publication Critical patent/FR2928520A1/fr
Application granted granted Critical
Publication of FR2928520B1 publication Critical patent/FR2928520B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D13/00—Stationary devices, e.g. cold-rooms
    • F25D13/06—Stationary devices, e.g. cold-rooms with conveyors carrying articles to be cooled through the cooling space
    • F25D13/067—Stationary devices, e.g. cold-rooms with conveyors carrying articles to be cooled through the cooling space with circulation of gaseous cooling fluid
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/36—Freezing; Subsequent thawing; Cooling
    • A23L3/361—Freezing; Subsequent thawing; Cooling the materials being transported through or in the apparatus, with or without shaping, e.g. in form of powder, 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 COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/36—Freezing; Subsequent thawing; Cooling
    • A23L3/37—Freezing; Subsequent thawing; Cooling with addition of or treatment with chemicals
    • A23L3/375—Freezing; Subsequent thawing; Cooling with addition of or treatment with chemicals with direct contact between the food and the chemical, e.g. liquid nitrogen, at cryogenic temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
    • F25D3/11—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air with conveyors carrying articles to be cooled through the cooling space

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)

Abstract

L'invention propose un dispositif de refroidissement ou de surgélation par jets impactants constitué d'un tunnel (1) comprenant un tapis mobile (2), au moins une plaque et préférentiellement au moins deux plaques (3) situées parallèlement de part et d'autre dudit tapis mobile (2), l'une au moins, de préférence les deux, étant dotée(s) d'orifices traversants (4), et au moins un moyen de soufflage d'un fluide froid (8 et 9), ledit tunnel (1) comprenant une zone sous pression P1 (5) et une zone sous pression P2 (7), la pression P1 étant supérieure à la pression P2, caractérisé en ce qu'il comprend des moyens pour faire varier la pression dans la zone sous pression P1 et/ou des moyens de refroidissement et de maintien de la température de la ou des plaques à une température inférieure à environ - 80 degres C, de préférence inférieure à -90 degres C et plus préférentiellement inférieure encore à -100 degres C, et un procédé de refroidissement ou de surgélation par jets impactants de produits alimentaires.
FR0851590A 2008-03-12 2008-03-12 Dispositif et procede de refroidissement ou surgelation par jets impactants de produits alimentaires Expired - Fee Related FR2928520B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0851590A FR2928520B1 (fr) 2008-03-12 2008-03-12 Dispositif et procede de refroidissement ou surgelation par jets impactants de produits alimentaires
PCT/FR2009/050384 WO2009115754A2 (fr) 2008-03-12 2009-03-10 Dispositif et procede de refroidissement ou surgelation par jets impactants de produits alimentaires
US12/922,022 US20110011097A1 (en) 2008-03-12 2009-03-10 Device and Method for Chilling or Deep-Freezing Food Products by Impacting Jets
EP09721880A EP2257192A2 (fr) 2008-03-12 2009-03-10 Dispositif et procede de refroidissement ou surgelation par jets impactants de produits alimentaires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0851590A FR2928520B1 (fr) 2008-03-12 2008-03-12 Dispositif et procede de refroidissement ou surgelation par jets impactants de produits alimentaires

Publications (2)

Publication Number Publication Date
FR2928520A1 FR2928520A1 (fr) 2009-09-18
FR2928520B1 true FR2928520B1 (fr) 2014-09-26

Family

ID=39769492

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0851590A Expired - Fee Related FR2928520B1 (fr) 2008-03-12 2008-03-12 Dispositif et procede de refroidissement ou surgelation par jets impactants de produits alimentaires

Country Status (4)

Country Link
US (1) US20110011097A1 (fr)
EP (1) EP2257192A2 (fr)
FR (1) FR2928520B1 (fr)
WO (1) WO2009115754A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2972608B1 (fr) * 2011-03-18 2015-02-06 Air Liquide Equipement de croutage cryogenique de produits alimentaires
US20180058744A1 (en) * 2016-09-01 2018-03-01 Michael D. Newman Method and apparatus for impingement freezing of irregularly shaped products
US20180103661A1 (en) * 2016-10-17 2018-04-19 Michael D. Newman Apparatus and method for freezer gas control

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9303212D0 (en) * 1993-02-17 1993-03-31 Air Prod & Chem Method and apparatus for freezing
FR2773393A1 (fr) * 1998-01-08 1999-07-09 Roger Dew Tunnel de surgelation de produits alimentaires a film d'entrainement interrompu
US6263680B1 (en) * 2000-01-18 2001-07-24 The Boc Group, Inc. Modular apparatus for cooling and freezing of food product on a moving substrate
DE10148777B4 (de) * 2001-10-02 2019-01-24 Air Liquide Deutschland Gmbh Verfahren und Vorrichtung zum Kühlen einer Masse einer Substanz

Also Published As

Publication number Publication date
FR2928520A1 (fr) 2009-09-18
US20110011097A1 (en) 2011-01-20
WO2009115754A2 (fr) 2009-09-24
WO2009115754A3 (fr) 2009-11-12
EP2257192A2 (fr) 2010-12-08

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