FR2972522B1 - Procede et installation de refroidissement ou surgelation cryogenique de produits en tunnel a injection indirecte avec admission d'air exterieur - Google Patents

Procede et installation de refroidissement ou surgelation cryogenique de produits en tunnel a injection indirecte avec admission d'air exterieur

Info

Publication number
FR2972522B1
FR2972522B1 FR1151912A FR1151912A FR2972522B1 FR 2972522 B1 FR2972522 B1 FR 2972522B1 FR 1151912 A FR1151912 A FR 1151912A FR 1151912 A FR1151912 A FR 1151912A FR 2972522 B1 FR2972522 B1 FR 2972522B1
Authority
FR
France
Prior art keywords
cryogenic
products
installation
air intake
external air
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 - Fee Related
Application number
FR1151912A
Other languages
English (en)
Other versions
FR2972522A1 (fr
Inventor
Idrissi Mohammed Youbi
Didier Pathier
Thierry Dubreuil
Frederic Crayssac
Antony Dallais
Corso Fabrice Del
Jerome Levy
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 SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
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 SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR1151912A priority Critical patent/FR2972522B1/fr
Publication of FR2972522A1 publication Critical patent/FR2972522A1/fr
Application granted granted Critical
Publication of FR2972522B1 publication Critical patent/FR2972522B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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

Landscapes

  • 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)
FR1151912A 2011-03-09 2011-03-09 Procede et installation de refroidissement ou surgelation cryogenique de produits en tunnel a injection indirecte avec admission d'air exterieur Expired - Fee Related FR2972522B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1151912A FR2972522B1 (fr) 2011-03-09 2011-03-09 Procede et installation de refroidissement ou surgelation cryogenique de produits en tunnel a injection indirecte avec admission d'air exterieur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1151912A FR2972522B1 (fr) 2011-03-09 2011-03-09 Procede et installation de refroidissement ou surgelation cryogenique de produits en tunnel a injection indirecte avec admission d'air exterieur

Publications (2)

Publication Number Publication Date
FR2972522A1 FR2972522A1 (fr) 2012-09-14
FR2972522B1 true FR2972522B1 (fr) 2013-04-12

Family

ID=44515181

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1151912A Expired - Fee Related FR2972522B1 (fr) 2011-03-09 2011-03-09 Procede et installation de refroidissement ou surgelation cryogenique de produits en tunnel a injection indirecte avec admission d'air exterieur

Country Status (1)

Country Link
FR (1) FR2972522B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109269182A (zh) * 2018-08-31 2019-01-25 李明守 一种适于改善食品松软或酥脆均匀性的冷却设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1006365A (en) * 1973-12-10 1977-03-08 Barron M. Moody Freeze tunnel
US4856285A (en) * 1988-09-20 1989-08-15 Union Carbide Corporation Cryo-mechanical combination freezer
US5694776A (en) * 1996-01-30 1997-12-09 The Boc Group, Inc. Refrigeration method and apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109269182A (zh) * 2018-08-31 2019-01-25 李明守 一种适于改善食品松软或酥脆均匀性的冷却设备
CN109269182B (zh) * 2018-08-31 2021-01-08 枣庄市永兴板栗加工有限公司 一种适于改善食品松软或酥脆均匀性的冷却设备

Also Published As

Publication number Publication date
FR2972522A1 (fr) 2012-09-14

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Legal Events

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Year of fee payment: 5

ST Notification of lapse

Effective date: 20161130