CA2288909C - Method and apparatus for surface freezing - Google Patents

Method and apparatus for surface freezing Download PDF

Info

Publication number
CA2288909C
CA2288909C CA002288909A CA2288909A CA2288909C CA 2288909 C CA2288909 C CA 2288909C CA 002288909 A CA002288909 A CA 002288909A CA 2288909 A CA2288909 A CA 2288909A CA 2288909 C CA2288909 C CA 2288909C
Authority
CA
Canada
Prior art keywords
foraminous
conveyor belt
belt
foraminous conveyor
jets
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
CA002288909A
Other languages
English (en)
French (fr)
Other versions
CA2288909A1 (en
Inventor
Jonny Malmberg
Lennart Olsson
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.)
John Bean Technologies AB
Original Assignee
Frigoscandia Equipment AB
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 Frigoscandia Equipment AB filed Critical Frigoscandia Equipment AB
Publication of CA2288909A1 publication Critical patent/CA2288909A1/en
Application granted granted Critical
Publication of CA2288909C publication Critical patent/CA2288909C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • A23B2/8033—Materials being transported through or in the apparatus, with or without shaping, e.g. in the form of powders, granules or flakes with packages or with shaping in the form of blocks or portions
    • 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
    • A23B2/85—Freezing; Subsequent thawing; Cooling with addition of or treatment with chemicals
    • A23B2/88—Freezing; Subsequent thawing; Cooling with addition of or treatment with chemicals with direct contact between the food and the chemical, e.g. liquid N2 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
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/04—Charging, supporting, and discharging the articles to be cooled by conveyors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Combustion & Propulsion (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
  • Confectionery (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Chain Conveyers (AREA)
  • Belt Conveyors (AREA)
CA002288909A 1997-04-25 1998-04-23 Method and apparatus for surface freezing Expired - Fee Related CA2288909C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9701550-7 1997-04-25
SE9701550A SE9701550L (sv) 1997-04-25 1997-04-25 Sätt och anordning för ytfrysning
PCT/SE1998/000735 WO1998049505A1 (en) 1997-04-25 1998-04-23 Method and apparatus for surface freezing

Publications (2)

Publication Number Publication Date
CA2288909A1 CA2288909A1 (en) 1998-11-05
CA2288909C true CA2288909C (en) 2007-01-23

Family

ID=20406716

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002288909A Expired - Fee Related CA2288909C (en) 1997-04-25 1998-04-23 Method and apparatus for surface freezing

Country Status (7)

Country Link
EP (1) EP0977970A1 (de)
JP (1) JP2001527633A (de)
CN (1) CN1140754C (de)
AU (1) AU728000B2 (de)
CA (1) CA2288909C (de)
SE (1) SE9701550L (de)
WO (1) WO1998049505A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2762969B3 (fr) * 1997-05-07 1999-06-25 Roger Dew Enceinte de surgelation en continu a tables refrigerees superposees
CN1105501C (zh) * 1998-08-10 2003-04-16 普莱克斯技术有限公司 冲击式冷却器
SE515811C2 (sv) * 1999-01-20 2001-10-15 Frigoscandia Equipment Ab Apparat för gasbehandling av produkter innefattande en högtryckskammare
WO2001004554A1 (fr) * 1999-07-07 2001-01-18 Roger Dew Tunnel de surgelation de produits alimentaires a film d'entrainement interrompu
US6334330B2 (en) 1999-07-26 2002-01-01 Praxair, Inc. Impingement cooler
FR2808080B1 (fr) * 2000-04-25 2003-04-25 Paul Tondeux Dispositif pour optimiser la surgelation en continu de produits en vrac, individuellement, une installation equipee dudit dispositif et application dudit dispositif
JP2003061633A (ja) * 2001-08-30 2003-03-04 Ip:Kk 食品の凍結装置
US6557367B1 (en) 2002-03-28 2003-05-06 Praxair Technology, Inc. Impingement cooler with improved coolant recycle
CN1295471C (zh) * 2005-01-28 2007-01-17 南通冷冻设备有限公司 冻结装置
CN100453935C (zh) * 2007-06-27 2009-01-21 浙江海洋学院 一种转筒式速冻装置
WO2012001798A1 (ja) * 2010-06-30 2012-01-05 株式会社前川製作所 冷気噴射機構
DK2955466T3 (da) 2014-06-13 2020-03-16 John Bean Technologies Ab Temperaturbehandlingsanordning og fremgangsmåde til at størkne væskeportioner
CN107821910A (zh) * 2017-12-01 2018-03-23 上海海洋大学 一种细长条漏斗状射流喷嘴结构
CN107763942A (zh) * 2017-12-01 2018-03-06 上海海洋大学 一种冲击式速冻机圆形射流喷嘴结构
CN109140861A (zh) * 2018-08-06 2019-01-04 湖州日晨生态农业开发有限公司 一种淡水鱼速冻装置
JP2021139608A (ja) * 2020-03-10 2021-09-16 フードテクノエンジニアリング株式会社 貝類むき身の急速個別冷凍機

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE424802B (sv) * 1977-02-18 1982-08-16 Frigoscandia Contracting Ab Forfarande for tining av djupfysta varor och anordning for utforande av forfarandet
GB2141813B (en) * 1983-05-21 1987-04-15 Star Refrigeration Cooling apparatus
US5543167A (en) * 1995-01-05 1996-08-06 Fujitetsumo Co., Ltd. Cooked rice freezing method and apparatus
US5551251A (en) * 1995-02-08 1996-09-03 York Food Systems Impingement freezer

Also Published As

Publication number Publication date
SE506959C2 (sv) 1998-03-09
WO1998049505A1 (en) 1998-11-05
CN1140754C (zh) 2004-03-03
SE9701550D0 (sv) 1997-04-25
AU7353898A (en) 1998-11-24
CA2288909A1 (en) 1998-11-05
JP2001527633A (ja) 2001-12-25
EP0977970A1 (de) 2000-02-09
CN1257573A (zh) 2000-06-21
SE9701550L (sv) 1998-03-09
AU728000B2 (en) 2001-01-04

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20150423