ES473932A1 - Un aparato para congelar comestibles previamente envasados en recipientes - Google Patents

Un aparato para congelar comestibles previamente envasados en recipientes

Info

Publication number
ES473932A1
ES473932A1 ES473932A ES473932A ES473932A1 ES 473932 A1 ES473932 A1 ES 473932A1 ES 473932 A ES473932 A ES 473932A ES 473932 A ES473932 A ES 473932A ES 473932 A1 ES473932 A1 ES 473932A1
Authority
ES
Spain
Prior art keywords
comestibles
containerised
freezing
containers
simultaneously conveying
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
Application number
ES473932A
Other languages
English (en)
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.)
LEWIS REFRIGERATION Co
Original Assignee
LEWIS REFRIGERATION Co
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 LEWIS REFRIGERATION Co filed Critical LEWIS REFRIGERATION Co
Publication of ES473932A1 publication Critical patent/ES473932A1/es
Expired 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
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/066—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply
    • F25D2317/0661—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply from the bottom
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/068—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans
    • F25D2317/0681—Details thereof
    • 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
    • F25D2400/30—Quick freezing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/85—Food storage or conservation, e.g. cooling or drying

Abstract

Un aparato para congelar comestibles previamente envasados en recipientes de almacenamiento de fondo sustancialmente plano, comprendiendo dicho aparato medios de cubierta de transportador que incluyen una superficie de transporte estacionaria alargada sustancialmente plana que se extiende longitudinalmente desde una posición de entrada de recipientes a una posición de salida de recipientes y destinada a soportar sobre la misma una pluralidad de tales recipientes distribuidos sobre su longitud entre dichas posiciones, teniendo dicha superficie de transporte una pluralidad de aberturas de descarga de aire en la misma distribuidas sobre su longitud en posiciones que estarán por debajo de dichos recipientes, medios de congelador de aire que incluyen medios de intercambio de calor, medios de soplador y medios de recirculación de aire cerrados asociados susceptibles de cooperación para congelar y poner bajo presión y hacer recircular el aire de congelación a presión continuadamente en una trayectoria que incluye un espacio de cámara impelente por debajo de dicha superficie, en la que el aire es puesto bajo presión para flujo hacia arriba a través de dichas aberturas de descarga y un espacio de recogida superpuesto a dicha superficie para el retorno de aire al lado de aspiración de dichos medios de soplador, para formar con ello y mantener debajo de cada recipiente una película de soporte de aire de congelación que fluye hacia fuera desde entre dicha superficie de transporte y el fondo de cada recipiente, siendo la presión del aire de la película eficaz para elevar a dichos recipientes ligeramente por encima de dicha superficie, para permitir un avance sustancialmente sin rozamiento de los recipientes sobre dicha superficie, y siendo la velocidad del flujo de aire de la película con relación a cada recipiente eficaz para transferir calor 4ápidamente desde los recipientes y por lo tanto desde los comestibles que hay en ellos, y medios para efectuar un avance gradual sustancialmente simultáneo de dicho s recipientes sustentados sobre la película en dirección desde dicha posición de entrada a dicha posición de salida a un régimen de velocidad media controlada sustancialmente despreciable con relación a la velocidad del flujo de aire de dicha película, con lo que el régimen con el que se toma calor de los comestibles es sustancialmente independiente de tal velocidad de avance, incluyendo las variaciones en la misma.
ES473932A 1977-10-06 1978-10-04 Un aparato para congelar comestibles previamente envasados en recipientes Expired ES473932A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/840,011 US4177647A (en) 1977-10-06 1977-10-06 Air slide freezer system

Publications (1)

Publication Number Publication Date
ES473932A1 true ES473932A1 (es) 1979-11-01

Family

ID=25281232

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473932A Expired ES473932A1 (es) 1977-10-06 1978-10-04 Un aparato para congelar comestibles previamente envasados en recipientes

Country Status (11)

Country Link
US (1) US4177647A (es)
EP (1) EP0001507A1 (es)
JP (1) JPS5461347A (es)
AU (1) AU4034078A (es)
CA (1) CA1079080A (es)
ES (1) ES473932A1 (es)
GB (1) GB2023790A (es)
NO (1) NO783325L (es)
SE (1) SE7904883L (es)
WO (1) WO1979000185A1 (es)
ZA (1) ZA785233B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE464779B (sv) * 1989-11-29 1991-06-10 Frigoscandia Food Process Syst Luftbehandlingsanlaeggning samt foerfarande foer luftfloedesreducering i en saadan
US5398521A (en) * 1991-09-12 1995-03-21 Baron; David L. Commercial freezer
US5205135A (en) * 1991-11-13 1993-04-27 Liquid Carbonic Corporation Helical conveyor freezer
US5452588A (en) * 1993-02-12 1995-09-26 Fujitetsumo Co., Ltd. Freezer apparatus having multiple pressure rooms to provide controlled blast pressure for rapid freezing of products
US5735062A (en) * 1996-11-15 1998-04-07 Sukup Manufacturing Company Method and means for transporting, drying and unloading lightweight particulate material
SE513607C2 (sv) * 1999-02-03 2000-10-09 Ruben Larsson Apparat för behandling och transport av ett material i fluidiserad bädd
US6571573B1 (en) * 1999-10-27 2003-06-03 Imi Cornelius Inc. Ice transport system
US6263680B1 (en) * 2000-01-18 2001-07-24 The Boc Group, Inc. Modular apparatus for cooling and freezing of food product on a moving substrate
US7250214B2 (en) 2001-08-09 2007-07-31 Waters Investments Limited Porous inorganic/organic hybrid monolith materials for chromatographic separations and process for their preparation
NZ534244A (en) 2004-07-20 2007-05-31 Foodcap Int Ltd Product distribution methods and apparatus
WO2006041323A2 (en) * 2004-10-15 2006-04-20 Foodcap International Limited Methods and apparatus for thermal regulation of perishable products
WO2006041321A2 (en) 2004-10-15 2006-04-20 Foodcap International Limited Container, lid and clip therefor
ITTO20050914A1 (it) * 2005-12-29 2007-06-30 Arol Spa Dispositivo di alimentazione di tappi con buffer integrato
PL2261583T3 (pl) * 2009-06-08 2019-09-30 John Bean Technologies Ab Urządzenie do obróbki produktu
WO2012119034A2 (en) * 2011-03-02 2012-09-07 Game Changers, Llc Method and apparatus for a dynamic air cushion transport system
BR112012007267B1 (pt) * 2009-10-02 2021-03-09 Sarstedt Aps sistema de carragamento adequado para o carregamento de amostras de sangue e uso de um sistema de carregamento
US10039304B2 (en) 2015-05-06 2018-08-07 John Bean Technologies Ab System and method for adjusting air flow in spiral conveyers
CN116674827B (zh) * 2023-08-03 2023-10-03 常州市星云润滑材料有限公司 一种聚乙烯蜡生产用输送装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2275588A (en) * 1939-01-04 1942-03-10 Emmett H Greene Fruit cooling apparatus
US2582789A (en) * 1947-11-10 1952-01-15 Willard L Morrison Food freezing apparatus
US2805898A (en) * 1955-01-18 1957-09-10 Jr Edward A Willis Fluid current conveyor for fragile articles
DK120494B (da) * 1966-03-11 1971-06-07 Gram Brdr As Fryseapparat.
FR1516498A (fr) * 1966-03-15 1968-03-08 Frigoscandia Ab Installation de conditionnement de produits au moyen d'air
US3368363A (en) * 1966-05-31 1968-02-13 Du Pont Process for freezing food using liquid refrigerant
FR1483406A (fr) * 1966-06-15 1967-06-02 Tobacco Res & Dev I Proprietar Dispositif de mise en réserve automatique d'articles à traiter
US3475058A (en) * 1967-03-13 1969-10-28 Roy Oliver Sanders Conveying apparatus
US3477242A (en) * 1967-06-15 1969-11-11 Lamb Weston Inc Fluid bed apparatus for treating food products
GB1353741A (en) * 1970-01-09 1974-05-22 Molins Ltd Conveyors
CH518510A (de) * 1970-01-14 1972-01-31 Buehler Ag Geb Vorrichtung zur kontinuierlichen thermischen Behandlung von körnigem Gut mittels eines Gases
US3603646A (en) * 1970-01-26 1971-09-07 Ibm Semiconductor wafer air slide with controlled wafer motion
US3647266A (en) * 1971-01-08 1972-03-07 Bangor Punta Operations Inc Velocity control system for air conveyors
FR2291128A1 (fr) * 1974-11-15 1976-06-11 Cidelcem Convoyeur pour le transport d'elements tels que des plateaux contenant des pieces de vaisselle sale
JPS51142144A (en) * 1975-05-31 1976-12-07 Hirofumi Onodera Swirl transport cooling machine

Also Published As

Publication number Publication date
ZA785233B (en) 1979-08-29
AU4034078A (en) 1980-04-17
JPS5461347A (en) 1979-05-17
GB2023790A (en) 1980-01-03
EP0001507A1 (en) 1979-04-18
SE7904883L (sv) 1979-06-05
CA1079080A (en) 1980-06-10
WO1979000185A1 (en) 1979-04-19
US4177647A (en) 1979-12-11
NO783325L (no) 1979-04-09

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