BR9903579A - Sistema de túnel de esfriamento. - Google Patents

Sistema de túnel de esfriamento.

Info

Publication number
BR9903579A
BR9903579A BR9903579A BR9903579A BR9903579A BR 9903579 A BR9903579 A BR 9903579A BR 9903579 A BR9903579 A BR 9903579A BR 9903579 A BR9903579 A BR 9903579A BR 9903579 A BR9903579 A BR 9903579A
Authority
BR
Brazil
Prior art keywords
tunnel
cooling fluid
slit
objects
cooling
Prior art date
Application number
BR9903579A
Other languages
English (en)
Inventor
Gary D Lang
Theodore H Gasteyer Iii
Yeu-Chaun S Ho
Original Assignee
Praxair Technology Inc
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 Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of BR9903579A publication Critical patent/BR9903579A/pt

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B5/00—Preservation of eggs or egg products
    • A23B5/005—Preserving by heating
    • A23B5/0052—Preserving by heating in the shell
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B5/00—Preservation of eggs or egg products
    • A23B5/04—Freezing; Subsequent thawing; Cooling
    • 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
    • A23L3/362—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 with packages or with shaping in form of blocks or portions
    • 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
    • F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
    • F25D2331/80—Type of cooled receptacles
    • F25D2331/807—Eggs
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/28—Quick cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Nutrition Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

"SISTEMA DE TúNEL DE ESFRIAMENTO" Um sistema de túnel de esfriamento que inclui um transportador para transportar objetos através de uma câmara de túnel. O transportador permite que um fluido de esfriamento passe através do túnel e ao redor dos objetos. Uma pluralidade de meio de fenda alimenta o fluido de esfriamento no meio de transporte. Cada meio de fenda inclui pelo menos uma abertura para permitir que vapor flua sobre e ao redor de objetos. Uma câmara de pressão adjacente à pluralidade de meio de fenda distribui o fluido de esfriamento. E pelo menos um ventilador dentro da câmara de túnel causa um fluxo de fluido de esfriamento para dentro da câmara de pressão e através do meio de fenda com suficiente velocidade para impingir sobre, e esfriar, os objetos e para recircular o fluido de esfriamento dentro da câmara de túnel.
BR9903579A 1998-08-10 1999-08-10 Sistema de túnel de esfriamento. BR9903579A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9596898P 1998-08-10 1998-08-10
US35990799A 1999-07-26 1999-07-26

Publications (1)

Publication Number Publication Date
BR9903579A true BR9903579A (pt) 2001-03-27

Family

ID=26790802

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9903579A BR9903579A (pt) 1998-08-10 1999-08-10 Sistema de túnel de esfriamento.

Country Status (5)

Country Link
EP (1) EP0986966A3 (pt)
JP (1) JP3671121B2 (pt)
CN (1) CN1105501C (pt)
BR (1) BR9903579A (pt)
CA (1) CA2280199C (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE515811C2 (sv) 1999-01-20 2001-10-15 Frigoscandia Equipment Ab Apparat för gasbehandling av produkter innefattande en högtryckskammare
FR2817612B1 (fr) * 2000-12-01 2004-04-16 Air Liquide Dispositif de traitement de produits par un gaz et installation comportant un tel dispositif
US7008658B2 (en) 2002-05-29 2006-03-07 The Boc Group, Inc. Apparatus and method for providing treatment to a continuous supply of food product by impingement
FR2851426B1 (fr) * 2003-02-21 2006-05-26 C I M S Dispositif de refroidissement de produits alimentaires, integrant des moyens de formation d'un flux d'air froid lamellaire
DE102006033698A1 (de) * 2006-07-20 2008-01-24 Linde Ag Verfahren zum Gießen von Magnesium
CN101377374B (zh) * 2008-07-22 2010-06-23 烟台冰轮股份有限公司 一种适用于高风速快速冻结设备的小阻力导风装置
US8910396B1 (en) * 2012-05-08 2014-12-16 SEETECH Systems, Inc. Conveyor tunnel
DE102016003800A1 (de) * 2016-03-26 2017-09-28 Messer France S.A.S. Vorrichtung zum Dosieren von Kohlendioxidschnee
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
CN110186245A (zh) * 2019-06-03 2019-08-30 上海海洋大学 速冻机宽度方向上的气流优化方法
CN112050534B (zh) * 2020-08-19 2021-12-14 衢州职业技术学院 一种快速冷却装置
CN112451987A (zh) * 2020-11-23 2021-03-09 芜湖锦晔双腾新能源科技有限公司 一种液体呈平面喷射的加热蒸发装置
CN112665258A (zh) * 2020-12-16 2021-04-16 九江绿为沃特环保科技有限公司 一种生产涂料的冷冻装置
CN112826047B (zh) * 2021-01-25 2024-05-14 合肥工业大学 一种蛋黄低温腌制装置和方法
CN113712229B (zh) * 2021-08-03 2022-06-03 厚德食品股份有限公司 一种用于鸡蛋加工的冷却装置
CN114158404B (zh) * 2021-12-02 2022-11-25 谭玉玲 一种育苗用土壤蒸汽消毒装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR975566A (fr) * 1942-02-21 1951-03-07 Anciens Ets Brissonneau & Lotz Perfectionnements aux appareils de chauffage ou de refroidissement des produits alimentaires
US2494864A (en) 1946-11-18 1950-01-17 Cal Grove Products Co Can cooling machine
US4479776A (en) * 1981-07-22 1984-10-30 Smith Donald P Thermal treatment of food products
US4474498A (en) * 1982-01-22 1984-10-02 Smith Donald P Multiple-pass impingement heating and cooling device
DE3364127D1 (de) * 1982-03-19 1986-07-24 Patentsmith Ii Inc Fan-plenum configuration
US4462383A (en) * 1982-06-09 1984-07-31 Lincoln Manufacturing Company, Inc. Impingement food preparation apparatus
GB2221376B (en) * 1988-08-03 1991-09-25 Clifford Kent Ltd Apparatus and process for processing newly-laid eggs
CA2100486A1 (en) * 1992-07-13 1994-01-14 Paul Antoine Coffre Freezing tunnel
US5408921A (en) * 1992-12-31 1995-04-25 Frigoscandia Equipment Aktiebolag Apparatus for gas treatment of products
CA2140383C (en) * 1994-01-18 2003-04-29 Kenneth E. Anderson Rapid chilling of shell eggs using cryogenic gases
US5467612A (en) 1994-04-29 1995-11-21 Liquid Carbonic Corporation Freezing system for fragible food products
US5509277A (en) * 1994-12-14 1996-04-23 Air Products And Chemicals, Inc. Combination immersion/impingement tunnel freezer
US5715688A (en) 1996-05-28 1998-02-10 Jones, Iii; Robert H. Apparatus and methods for cryogenic treatment of materials
SE506959C2 (sv) * 1997-04-25 1998-03-09 Frigoscandia Equipment Ab Sätt och anordning för ytfrysning
US5868003A (en) * 1997-07-14 1999-02-09 Praxair Technology, Inc. Apparatus for producing fine snow particles from a flow liquid carbon dioxide
JPH11164653A (ja) * 1997-12-05 1999-06-22 Takahashi Kogyo Kk アイスクリーム等のソフト状軟質食品を対象とするハイブリッド急速凍結方法と装置
SE515811C2 (sv) * 1999-01-20 2001-10-15 Frigoscandia Equipment Ab Apparat för gasbehandling av produkter innefattande en högtryckskammare

Also Published As

Publication number Publication date
EP0986966A2 (en) 2000-03-22
JP3671121B2 (ja) 2005-07-13
CA2280199A1 (en) 2000-02-10
EP0986966A3 (en) 2001-02-14
CA2280199C (en) 2003-10-14
CN1253731A (zh) 2000-05-24
JP2000210009A (ja) 2000-08-02
CN1105501C (zh) 2003-04-16

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