EP3764030A1 - Verfahren und vorrichtung zur kühlung von produkten - Google Patents

Verfahren und vorrichtung zur kühlung von produkten Download PDF

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Publication number
EP3764030A1
EP3764030A1 EP19185851.3A EP19185851A EP3764030A1 EP 3764030 A1 EP3764030 A1 EP 3764030A1 EP 19185851 A EP19185851 A EP 19185851A EP 3764030 A1 EP3764030 A1 EP 3764030A1
Authority
EP
European Patent Office
Prior art keywords
airlock
inlet
outlet
cooling chamber
products
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.)
Withdrawn
Application number
EP19185851.3A
Other languages
English (en)
French (fr)
Inventor
Christine KASTEN
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.)
Air Liquide Deutschland GmbH
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide Deutschland GmbH
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide Deutschland GmbH, Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide Deutschland GmbH
Priority to EP19185851.3A priority Critical patent/EP3764030A1/de
Publication of EP3764030A1 publication Critical patent/EP3764030A1/de
Withdrawn legal-status Critical Current

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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
    • 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
    • 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
    • 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

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  • 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)
EP19185851.3A 2019-07-11 2019-07-11 Verfahren und vorrichtung zur kühlung von produkten Withdrawn EP3764030A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP19185851.3A EP3764030A1 (de) 2019-07-11 2019-07-11 Verfahren und vorrichtung zur kühlung von produkten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19185851.3A EP3764030A1 (de) 2019-07-11 2019-07-11 Verfahren und vorrichtung zur kühlung von produkten

Publications (1)

Publication Number Publication Date
EP3764030A1 true EP3764030A1 (de) 2021-01-13

Family

ID=67253817

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19185851.3A Withdrawn EP3764030A1 (de) 2019-07-11 2019-07-11 Verfahren und vorrichtung zur kühlung von produkten

Country Status (1)

Country Link
EP (1) EP3764030A1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0317935A2 (de) * 1987-11-25 1989-05-31 Air Products And Chemicals, Inc. Verfahren und Vorrichtung zur Feinzerkleinerung
US4947654A (en) * 1989-11-30 1990-08-14 Liquid Carbonic Corporation Liquid cryogen freezer with improved vapor balance control
US4955206A (en) * 1989-11-30 1990-09-11 Liquid Carbonic Corporation Liquid cryogen freezer with improved vapor balance control
US5168723A (en) * 1991-11-07 1992-12-08 Air Products And Chemicals, Inc. Method and apparatus for individually quick freezing small surface moist articles
EP3502596A1 (de) * 2017-12-19 2019-06-26 Air Liquide Deutschland GmbH Vorrichtung und verfahren zur kühlung von produkten

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0317935A2 (de) * 1987-11-25 1989-05-31 Air Products And Chemicals, Inc. Verfahren und Vorrichtung zur Feinzerkleinerung
US4947654A (en) * 1989-11-30 1990-08-14 Liquid Carbonic Corporation Liquid cryogen freezer with improved vapor balance control
US4955206A (en) * 1989-11-30 1990-09-11 Liquid Carbonic Corporation Liquid cryogen freezer with improved vapor balance control
US5168723A (en) * 1991-11-07 1992-12-08 Air Products And Chemicals, Inc. Method and apparatus for individually quick freezing small surface moist articles
EP3502596A1 (de) * 2017-12-19 2019-06-26 Air Liquide Deutschland GmbH Vorrichtung und verfahren zur kühlung von produkten

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