FR2402421A1 - Perfectionnements apportes aux procedes et dispositifs pour la congelation de produits fluides - Google Patents

Perfectionnements apportes aux procedes et dispositifs pour la congelation de produits fluides

Info

Publication number
FR2402421A1
FR2402421A1 FR7727113A FR7727113A FR2402421A1 FR 2402421 A1 FR2402421 A1 FR 2402421A1 FR 7727113 A FR7727113 A FR 7727113A FR 7727113 A FR7727113 A FR 7727113A FR 2402421 A1 FR2402421 A1 FR 2402421A1
Authority
FR
France
Prior art keywords
air
freezing chamber
prod
freezing
spray
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.)
Granted
Application number
FR7727113A
Other languages
English (en)
Other versions
FR2402421B1 (fr
Inventor
Marius Thibonnier
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.)
STEF SA
Original Assignee
STEF SA
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 STEF SA filed Critical STEF SA
Priority to FR7727113A priority Critical patent/FR2402421A1/fr
Publication of FR2402421A1 publication Critical patent/FR2402421A1/fr
Application granted granted Critical
Publication of FR2402421B1 publication Critical patent/FR2402421B1/fr
Granted 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Meat, Egg Or Seafood Products (AREA)

Abstract

L'invention est relative à des procédés et dispositifs pour la congélation de produits fluides. Le dispositif comporte une enceinte de congélation 1 à parois 2 perméables à un gaz et imperméables au produit pulvérisé congelé, un premier circuit de gaz froid 3 et un second circuit de gaz froid 4. Application : congélation de produits alimentaires.
FR7727113A 1977-09-07 1977-09-07 Perfectionnements apportes aux procedes et dispositifs pour la congelation de produits fluides Granted FR2402421A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7727113A FR2402421A1 (fr) 1977-09-07 1977-09-07 Perfectionnements apportes aux procedes et dispositifs pour la congelation de produits fluides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7727113A FR2402421A1 (fr) 1977-09-07 1977-09-07 Perfectionnements apportes aux procedes et dispositifs pour la congelation de produits fluides

Publications (2)

Publication Number Publication Date
FR2402421A1 true FR2402421A1 (fr) 1979-04-06
FR2402421B1 FR2402421B1 (fr) 1981-10-30

Family

ID=9195138

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7727113A Granted FR2402421A1 (fr) 1977-09-07 1977-09-07 Perfectionnements apportes aux procedes et dispositifs pour la congelation de produits fluides

Country Status (1)

Country Link
FR (1) FR2402421A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512533A1 (fr) * 1981-09-10 1983-03-11 Air Liquide Dispositif et procede de refroidissement de produits en vrac
FR2578964A1 (fr) * 1985-03-12 1986-09-19 Quiri Cie Sa Usines Surgelateur ou secheur industriel a lit fluidise et a fort pouvoir de retention des fines
EP0266859A1 (fr) * 1986-10-06 1988-05-11 Taiyo Sanso Co Ltd. Procédé et dispositif pour la production de particules congelées microfines
EP0478118A1 (fr) * 1990-08-31 1992-04-01 Taiyo Sanso Co., Ltd. Appareil de fabrication de particules congelées
US11614263B2 (en) 2018-11-28 2023-03-28 Hisense Ronshen (Guangdong) Refrigerator Co., Ltd. Refrigerator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512533A1 (fr) * 1981-09-10 1983-03-11 Air Liquide Dispositif et procede de refroidissement de produits en vrac
US4462221A (en) * 1981-09-10 1984-07-31 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Apparatus for cooling bulk products
FR2578964A1 (fr) * 1985-03-12 1986-09-19 Quiri Cie Sa Usines Surgelateur ou secheur industriel a lit fluidise et a fort pouvoir de retention des fines
EP0266859A1 (fr) * 1986-10-06 1988-05-11 Taiyo Sanso Co Ltd. Procédé et dispositif pour la production de particules congelées microfines
EP0478118A1 (fr) * 1990-08-31 1992-04-01 Taiyo Sanso Co., Ltd. Appareil de fabrication de particules congelées
US11614263B2 (en) 2018-11-28 2023-03-28 Hisense Ronshen (Guangdong) Refrigerator Co., Ltd. Refrigerator

Also Published As

Publication number Publication date
FR2402421B1 (fr) 1981-10-30

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Legal Events

Date Code Title Description
ST Notification of lapse