DK1731861T3 - Fremgangsmåde til kryogen afköling af et pulver - Google Patents

Fremgangsmåde til kryogen afköling af et pulver

Info

Publication number
DK1731861T3
DK1731861T3 DK06300534T DK06300534T DK1731861T3 DK 1731861 T3 DK1731861 T3 DK 1731861T3 DK 06300534 T DK06300534 T DK 06300534T DK 06300534 T DK06300534 T DK 06300534T DK 1731861 T3 DK1731861 T3 DK 1731861T3
Authority
DK
Denmark
Prior art keywords
cryogenic liquid
powders
support
powder
tunnel
Prior art date
Application number
DK06300534T
Other languages
English (en)
Inventor
Robert Taylor
Beny Bruggeman
Original Assignee
Air Liquide
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 filed Critical Air Liquide
Application granted granted Critical
Publication of DK1731861T3 publication Critical patent/DK1731861T3/da

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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/001—Arrangement or mounting of control or safety devices for cryogenic fluid systems
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/16—Sensors measuring the temperature of products
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Crushing And Grinding (AREA)
  • Disintegrating Or Milling (AREA)
DK06300534T 2005-06-09 2006-05-30 Fremgangsmåde til kryogen afköling af et pulver DK1731861T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0551552A FR2887019B1 (fr) 2005-06-09 2005-06-09 Procede de refroidissement cryogenique de poudres mettant en oeuvre une strategie de controle anticipe

Publications (1)

Publication Number Publication Date
DK1731861T3 true DK1731861T3 (da) 2009-02-02

Family

ID=35613916

Family Applications (1)

Application Number Title Priority Date Filing Date
DK06300534T DK1731861T3 (da) 2005-06-09 2006-05-30 Fremgangsmåde til kryogen afköling af et pulver

Country Status (9)

Country Link
US (1) US7739878B2 (da)
EP (1) EP1731861B1 (da)
AT (1) ATE410652T1 (da)
AU (1) AU2006202435B2 (da)
DE (1) DE602006003020D1 (da)
DK (1) DK1731861T3 (da)
ES (1) ES2314855T3 (da)
FR (1) FR2887019B1 (da)
PL (1) PL1731861T3 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090158701A1 (en) * 2007-12-20 2009-06-25 General Electric Company Systems and methods for power generation with carbon dioxide isolation
US20110265492A1 (en) * 2010-04-28 2011-11-03 Newman Michael D Freezer with cryogen injection control system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3611745A (en) * 1969-11-24 1971-10-12 Ralph Hamill Freezing system
JPS5229458B2 (da) * 1972-12-27 1977-08-02
GB2225846A (en) * 1988-12-09 1990-06-13 Air Prod & Chem Tunnel freezer
SE465401B (sv) * 1988-12-22 1991-09-09 Frigoscandia Food Process Syst Saett och anordning foer frysning varvid fastfrysning av produkterna foerhindras
FR2674320B1 (fr) 1991-03-21 1999-01-29 Lair Liquide Procede et dispositif de congelation
FR2686403B1 (fr) * 1992-01-21 2001-02-09 Air Liquide Procede et dispositif de congelation.
IT1256184B (it) * 1992-12-01 1995-11-29 Gianfranco Mantovan Procedimento ed impianto pewr il raffreddamento rapido di un prodotto lavorato in un laminatoio a caldo.
US5813237A (en) * 1997-06-27 1998-09-29 The Boc Group, Inc. Cryogenic apparatus and method for spraying a cryogen incorporating generation of two phase flow
GB9722986D0 (en) * 1997-10-30 1998-01-07 Boc Group Plc Tumble coating
FR2783311B1 (fr) * 1998-09-14 2000-10-06 Air Liquide Procede et appareil de congelation de produits en ligne
US6497106B2 (en) 2001-01-17 2002-12-24 Praxair Technology, Inc. Method and apparatus for chilling a food product
FR2837563B1 (fr) * 2002-03-21 2004-10-22 Air Liquide Procede et dispositif de conduite d'un tunnel cryogenique, tunnel cryogenique associe
FR2853403B1 (fr) * 2003-04-07 2017-05-19 Air Liquide Procede et installation de traitement- croutage/refroidissement/surgelation-de produits

Also Published As

Publication number Publication date
ES2314855T3 (es) 2009-03-16
PL1731861T3 (pl) 2009-03-31
EP1731861A1 (fr) 2006-12-13
AU2006202435A1 (en) 2007-01-04
AU2006202435B2 (en) 2011-02-10
FR2887019A1 (fr) 2006-12-15
ATE410652T1 (de) 2008-10-15
US20060288712A1 (en) 2006-12-28
US7739878B2 (en) 2010-06-22
DE602006003020D1 (de) 2008-11-20
EP1731861B1 (fr) 2008-10-08
FR2887019B1 (fr) 2007-07-20

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