DK200200304A - Termisk behandlingskammer og fremgangsmåde til termisk behandling af produkter - Google Patents

Termisk behandlingskammer og fremgangsmåde til termisk behandling af produkter Download PDF

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Publication number
DK200200304A
DK200200304A DK200200304A DKPA200200304A DK200200304A DK 200200304 A DK200200304 A DK 200200304A DK 200200304 A DK200200304 A DK 200200304A DK PA200200304 A DKPA200200304 A DK PA200200304A DK 200200304 A DK200200304 A DK 200200304A
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DK
Denmark
Prior art keywords
thermal
thermal treatment
treatment chamber
elements
products
Prior art date
Application number
DK200200304A
Other languages
English (en)
Inventor
Arnason Ingolfur
Norddahl Gardar
Original Assignee
Skaginn Hf
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 Skaginn Hf filed Critical Skaginn Hf
Publication of DK200200304A publication Critical patent/DK200200304A/da

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/10Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
    • F25D3/11Devices 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
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B4/00General methods for preserving meat, sausages, fish or fish products
    • A23B4/06Freezing; Subsequent thawing; Cooling
    • A23B4/062Freezing; Subsequent thawing; Cooling the materials being transported through or in the apparatus with or without shaping, e.g. in the form of powder, granules or flakes
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B4/00General methods for preserving meat, sausages, fish or fish products
    • A23B4/06Freezing; Subsequent thawing; Cooling
    • A23B4/062Freezing; Subsequent thawing; Cooling the materials being transported through or in the apparatus with or without shaping, e.g. in the form of powder, granules or flakes
    • A23B4/064Freezing; Subsequent thawing; Cooling the materials being transported through or in the apparatus with or without shaping, e.g. in the form of powder, granules or flakes with packages or with shaping in the form of blocks or portions
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, 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
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/16Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials
    • A23L3/18Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials while they are progressively transported through the apparatus
    • A23L3/185Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials while they are progressively transported through the apparatus in solid state
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, 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
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/36Freezing; Subsequent thawing; Cooling
    • A23L3/361Freezing; 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
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, 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
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/36Freezing; Subsequent thawing; Cooling
    • A23L3/361Freezing; 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
    • A23L3/362Freezing; 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D13/00Stationary devices, e.g. cold-rooms
    • F25D13/06Stationary devices, e.g. cold-rooms with conveyors carrying articles to be cooled through the cooling space
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/30Quick freezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Tunnel Furnaces (AREA)
  • Electronic Switches (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Furnace Details (AREA)

Description

Patentkrav 1. Termisk behandlingskammer til behandling af stykvise produktenheder, hvilket behandlingskammer omfatter: en transportør til at transportere produktenhederne i kammeret, hvilken transportør omfatter: et transportbånd, der danner en endeløs løkke med en behandlingsdel og en tomgangsdel, idet transportbåndet omfatter en flerhed af termisk ledende elementer, idet hvert af elementerne er indrettet til at få en første orientering i behandlingsdelen af løkken og indrettet til at få en anden orientering i tomgangsdelen af løkken, idet den første orientering tilvejebringer en i det væsentlige plan og kontinuerlig overflade til at understøtte produktenhederne hen over i det mindste et antal af elementerne, og kraftorgan til at fremføre transportbåndet, hvor den termiske behandling af produktenhederne udføres ved en termisk konvektion fra elementerne til produktenhederne. 2. Termisk behandlingskammer ifølge krav 1, der endvidere omfatter et organ til at tilvejebringe et termisk medium til kammeret. 3. Termisk behandlingskammer ifølge krav 2, hvor det termiske medium er en gas. 4. Termisk behandlingskammer ifølge krav 3, hvor den anden orientering af elementerne tilvejebringer en passage mellem elementerne, således at gassen kan strømme mellem elementerne. 5. Termisk behandlingskammer ifølge krav 4, hvor den anden orientering er justerbar, således at størrelsen af passagen er justerbar, hvorved mængden af gas, der strømmer mellem elementerne, kan styres. 6. Termisk behandlingskammer ifølge et hvilket som helst af de foregående krav, hvor de termisk ledende elementer er parallelt anbragt langstrakte bjælker, der har et vingeformet tværsnit. 7. Termisk behandlingskammer ifølge et hvilket som helst af kravene 2-6, hvor den termiske behandling af produktenhederne udføres ved en kombination af en første termisk konvektion fra elementerne til produktenhederne og en anden termisk konvektion fra det termiske medium til produktenhederne. 8. Termisk behandlingskammer ifølge et hvilket som helst af kravene 2-7, hvor elementerne påvirkes termisk af en tredje termisk konvektion fra det termiske medium til elementerne. 9. Termisk behandlingskammer ifølge et hvilket som helst af kravene 2-7, hvor det termiske medium påvirkes termisk af en fjerde termisk konvektion fra elementerne til det termiske medium. 10. Termisk behandlingskammer ifølge et hvilket som helst af de foregående krav, hvor den termiske behandling er frysning af produktenhederne, og hvor det termiske medium er et kølemedium. 11. Termisk behandlingskammer ifølge krav 10, hvor kølemediet udvælges fra en gruppe bestående af: almindelig luft, C02 og nitrogen. 12. Termisk behandlingskammer ifølge krav 10 eller 11, hvor elementerne køles elektrisk. 13. Termisk behandlingskammer ifølge et hvilket som helst af kravene 1-9, hvor den termiske behandling er opvarmning, og hvor det termiske medium er opvarmet gas. 14. Termisk behandlingskammer ifølge krav 12 eller 13, hvor elementerne opvarmes af elektricitet. 15. Termisk behandlingskammer ifølge et hvilket som helst af de foregående krav, hvor elementerne er fremstillet af et termisk ledende materiale. 16. Termisk behandlingskammer ifølge krav 15, hvor materialets termiske ledningsevne er mellem 30 og 230 W/(K*m) såsom mellem 209 W/(K*m) og 229 W/(K*m). 17. Termisk behandlingskammer ifølge et hvilket som helst af de foregående krav, hvor elementerne er fremstillet af aluminium. 18. Termisk behandlingskammer ifølge et hvilket som helst af de foregående krav, hvor elementerne er belagt med et materiale med en lav overfladefriktion. 19. Termisk behandlingskammer ifølge et hvilket som helst af de foregående krav, hvor elementerne er indrettet til at rotere fra den første orientering til den anden orientering ved bevægelse af elementerne i den endeløse løkke fra løkkens behandlingsdel til dens tomgangsdel, og hvor elementerne er indrettet til at rotere tilbage fra den anden position til den første position ved bevægelse af elementet i den endeløse løkke fra løkkens tomgangsdel til dens behandlingsdel. 20. Termisk behandlingskammer ifølge krav 19, hvor rotationen drives af tyngdekraften. 21. Termisk behandlingskammer ifølge et hvilket som helst af de foregående krav, hvilket behandlingskammer endvidere omfatter en yderligere transportør med et transportbånd, der danner en endeløs løkke, idet transportbåndet har en delvist åben overflade mod det termiske medium. 22. Termisk behandlingskammer ifølge et hvilket som helst af de foregående krav, hvor produktenhederne er fødevareenheder. 23. Fremgangsmåde til termisk behandling af produktenheder i et termisk behandlingskammer, der er forsynet med et termisk medium, hvilken fremgangsmåde omfatter følgende trin: transportering af produktenhederne gennem kammeret på en flerhed af termisk ledende elementer, termisk behandling af produktet ved at tilvejebringe en termisk konvektion fra elementerne til produktenhederne, og samtidig tilvejebringelse af en termisk konvektion fra det termiske medium til produktenhederne.
DK200200304A 1999-08-31 2002-02-27 Termisk behandlingskammer og fremgangsmåde til termisk behandling af produkter DK200200304A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IS5170 1999-08-31
PCT/IS2000/000007 WO2001016537A2 (en) 1999-08-31 2000-08-29 A thermal processing chamber and a method of thermally processing products

Publications (1)

Publication Number Publication Date
DK200200304A true DK200200304A (da) 2002-04-30

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Application Number Title Priority Date Filing Date
DK200200304A DK200200304A (da) 1999-08-31 2002-02-27 Termisk behandlingskammer og fremgangsmåde til termisk behandling af produkter

Country Status (12)

Country Link
US (1) US6825446B1 (da)
EP (1) EP1214553B1 (da)
AT (1) ATE290676T1 (da)
AU (1) AU6592100A (da)
DE (1) DE60018585T2 (da)
DK (1) DK200200304A (da)
ES (1) ES2239611T3 (da)
IS (1) IS6278A (da)
MX (1) MXPA02002134A (da)
NO (1) NO319847B1 (da)
PT (1) PT1214553E (da)
WO (1) WO2001016537A2 (da)

Families Citing this family (9)

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Publication number Priority date Publication date Assignee Title
IS7959A (is) * 2004-12-16 2006-06-17 Skaginn Hf. Athferth og bunathur vith sj βlfvirka beingarthst”ku, skurth meth vatni og snyrtingu β afurth
US20070169630A1 (en) * 2006-01-20 2007-07-26 David Auyoung Thermal processing chamber and conveyor belt for use therein and method of processing product
WO2007140242A2 (en) * 2006-05-24 2007-12-06 Span Tech Llc Side-flexing conveyor chain with pivoting slats and related methods
ITVR20080119A1 (it) * 2008-10-27 2010-04-28 Iteca Impianti Tecnologici Alimen Tari Speciali Forno sanificabile per alimenti
US20120018281A1 (en) * 2010-07-21 2012-01-26 Mccormick Stephen A Conveyor belt with articulating transport surface
WO2014174535A1 (en) 2013-04-23 2014-10-30 Skaginn Hf. Processing under cooled whole fish
WO2016006004A1 (en) 2014-07-08 2016-01-14 Viglundsson Thorsteinn Ingi Production and use of dewatered ice-slurry
WO2019175905A1 (en) 2018-03-13 2019-09-19 Viglundsson Thorsteinn I Method and apparatus for making wet snow
WO2020031215A1 (en) * 2018-08-09 2020-02-13 Skaginn Hf. A method for freezing food items

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GB2225629B (en) * 1988-12-23 1992-11-18 Nissin Gourmet Beef Co Ltd Continuous quick freezing method for food
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US6707014B1 (en) * 2001-01-05 2004-03-16 Dave O. Corey Oven apparatus for efficiently cooking food

Also Published As

Publication number Publication date
ES2239611T3 (es) 2005-10-01
ATE290676T1 (de) 2005-03-15
DE60018585D1 (de) 2005-04-14
EP1214553A2 (en) 2002-06-19
NO319847B1 (no) 2005-09-19
MXPA02002134A (es) 2003-08-20
IS6278A (is) 2002-02-21
DE60018585T2 (de) 2006-04-13
WO2001016537A3 (en) 2001-08-30
NO20020981L (no) 2002-04-30
WO2001016537A2 (en) 2001-03-08
NO20020981D0 (no) 2002-02-27
US6825446B1 (en) 2004-11-30
PT1214553E (pt) 2005-07-29
EP1214553B1 (en) 2005-03-09
AU6592100A (en) 2001-03-26

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