DK3444547T3 - Fødevarefryser og tilsvarende fremgangsmåde til udblæsning af frysegas - Google Patents

Fødevarefryser og tilsvarende fremgangsmåde til udblæsning af frysegas Download PDF

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Publication number
DK3444547T3
DK3444547T3 DK18151539.6T DK18151539T DK3444547T3 DK 3444547 T3 DK3444547 T3 DK 3444547T3 DK 18151539 T DK18151539 T DK 18151539T DK 3444547 T3 DK3444547 T3 DK 3444547T3
Authority
DK
Denmark
Prior art keywords
freezer
blowing
similar procedure
gas
food
Prior art date
Application number
DK18151539.6T
Other languages
English (en)
Inventor
Scott Boyles
Original Assignee
Linde 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 Linde Gmbh filed Critical Linde Gmbh
Application granted granted Critical
Publication of DK3444547T3 publication Critical patent/DK3444547T3/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
    • 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
    • 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
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/023—Air curtain closures
    • 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
    • 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
    • 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
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/04—Charging, supporting, and discharging the articles to be cooled by conveyors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material 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)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
DK18151539.6T 2017-08-18 2018-01-12 Fødevarefryser og tilsvarende fremgangsmåde til udblæsning af frysegas DK3444547T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201762547244P 2017-08-18 2017-08-18

Publications (1)

Publication Number Publication Date
DK3444547T3 true DK3444547T3 (da) 2022-10-31

Family

ID=60972099

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18151539.6T DK3444547T3 (da) 2017-08-18 2018-01-12 Fødevarefryser og tilsvarende fremgangsmåde til udblæsning af frysegas

Country Status (12)

Country Link
US (1) US20200182531A1 (da)
EP (1) EP3444547B1 (da)
AU (1) AU2018318217B2 (da)
BR (1) BR112020002857B1 (da)
CA (1) CA3072972C (da)
DK (1) DK3444547T3 (da)
ES (1) ES2928219T3 (da)
MX (1) MX2020001524A (da)
MY (1) MY201320A (da)
NZ (1) NZ762130A (da)
PL (1) PL3444547T3 (da)
WO (1) WO2019036574A1 (da)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3315492A (en) * 1966-02-21 1967-04-25 Frick Co Continuous once through material treatment apparatus
FR1536626A (fr) * 1967-09-08 1968-08-16 Chemetron Corp Appareil frigorifique à transporteur sans fin
US3666185A (en) * 1971-02-17 1972-05-30 Virgil C Williams Cryogenic crushing of materials
US3914953A (en) * 1974-05-01 1975-10-28 Air Prod & Chem Cryogenic fragmentation freezer
JPS55168182U (da) * 1979-05-21 1980-12-03
JPS5928390B2 (ja) * 1981-11-02 1984-07-12 株式会社 品川工業所 連続式真空冷却装置
JPS59151083U (ja) * 1983-03-26 1984-10-09 日本軽金属株式会社 気流反転循環熱処理装置
US4783972A (en) * 1987-10-29 1988-11-15 Liquid Carbonic Corporation N2 tunnel freezer
US4858445A (en) * 1988-09-26 1989-08-22 Ivan Rasovich Combination cryogenic and mechanical freezing system
JP2611928B2 (ja) * 1993-10-05 1997-05-21 大同ほくさん株式会社 食品凍結方法と食品凍結装置
US20070169504A1 (en) * 2006-01-20 2007-07-26 General Electric Company Damper assembly
JP5046621B2 (ja) * 2006-11-24 2012-10-10 三菱重工業株式会社 冷凍システム及び冷凍システムの運転方法
JP2008212037A (ja) * 2007-03-02 2008-09-18 Mayekawa Mfg Co Ltd 連続式マイクロ波解凍装置及び方法
FR2979697B1 (fr) * 2011-09-07 2013-09-27 Air Liquide Systeme d'amelioration de l'equilibrage des gaz froids dans un tunnel de surgelation par la mise en oeuvre de zones tampon et de volets interieurs
US20160101674A1 (en) * 2013-05-03 2016-04-14 Carrier Corporation Refrigerated Container with Dual Air Curtain
CN104634037B (zh) * 2015-02-06 2017-01-25 泰祥集团孵化器有限公司 一种隧道型液氮速冻机

Also Published As

Publication number Publication date
MY201320A (en) 2024-02-16
BR112020002857A2 (pt) 2020-07-28
WO2019036574A1 (en) 2019-02-21
AU2018318217B2 (en) 2021-07-08
CA3072972C (en) 2021-07-06
EP3444547B1 (en) 2022-09-14
CA3072972A1 (en) 2020-02-12
PL3444547T3 (pl) 2022-11-07
NZ762130A (en) 2022-01-28
BR112020002857B1 (pt) 2023-12-26
AU2018318217A1 (en) 2020-03-19
US20200182531A1 (en) 2020-06-11
ES2928219T3 (es) 2022-11-16
EP3444547A1 (en) 2019-02-20
MX2020001524A (es) 2020-03-20

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