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FR2383412A1 - Congelateur rotatif pour lyophilisateur ou analogue - Google Patents

Congelateur rotatif pour lyophilisateur ou analogue

Info

Publication number
FR2383412A1
FR2383412A1 FR7707247A FR7707247A FR2383412A1 FR 2383412 A1 FR2383412 A1 FR 2383412A1 FR 7707247 A FR7707247 A FR 7707247A FR 7707247 A FR7707247 A FR 7707247A FR 2383412 A1 FR2383412 A1 FR 2383412A1
Authority
FR
France
Prior art keywords
freeze
food
drum
stainless steel
liquid nitrogen
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
FR7707247A
Other languages
English (en)
Other versions
FR2383412B1 (fr
Inventor
Michel Baron
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.)
Usifroid SA
Original Assignee
Usifroid 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 Usifroid SA filed Critical Usifroid SA
Priority to FR7707247A priority Critical patent/FR2383412A1/fr
Publication of FR2383412A1 publication Critical patent/FR2383412A1/fr
Application granted granted Critical
Publication of FR2383412B1 publication Critical patent/FR2383412B1/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
    • F25C1/12—Producing ice by freezing water on cooled surfaces, e.g. to form slabs
    • F25C1/14—Producing ice by freezing water on cooled surfaces, e.g. to form slabs to form thin sheets which are removed by scraping or wedging, e.g. in the form of flakes
    • F25C1/142—Producing ice by freezing water on cooled surfaces, e.g. to form slabs to form thin sheets which are removed by scraping or wedging, e.g. in the form of flakes from the outer walls of cooled bodies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F26B13/14—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning
    • F26B13/18—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning heated or cooled, e.g. from inside, the material being dried on the outside surface by conduction
    • F26B13/183—Arrangements for heating, cooling, condensate removal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/06—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Drying Of Solid Materials (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)

Abstract

Le congélateur comporte un tambour rotatif creux dans lequel circule un fluide réfrigérant et sur lequel est déposé le produit à congeler. Le tambour 1 est muni, sur sa face interne 1b, d'ailettes radiales 11 et, dans l'épaisseur de sa paroi, d'un logement 14 destiné à recevoir une sonde de température 15. L'invention s'applique en particulier à la congélation de produits à lyophiliser.
FR7707247A 1977-03-11 1977-03-11 Congelateur rotatif pour lyophilisateur ou analogue Granted FR2383412A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7707247A FR2383412A1 (fr) 1977-03-11 1977-03-11 Congelateur rotatif pour lyophilisateur ou analogue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7707247A FR2383412A1 (fr) 1977-03-11 1977-03-11 Congelateur rotatif pour lyophilisateur ou analogue

Publications (2)

Publication Number Publication Date
FR2383412A1 true FR2383412A1 (fr) 1978-10-06
FR2383412B1 FR2383412B1 (fr) 1979-07-13

Family

ID=9187948

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7707247A Granted FR2383412A1 (fr) 1977-03-11 1977-03-11 Congelateur rotatif pour lyophilisateur ou analogue

Country Status (1)

Country Link
FR (1) FR2383412A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0265392A2 (fr) * 1986-10-22 1988-04-27 KING-SEELEY THERMOS Co. Appareil de production de glace et de produits similaires
EP0546597A1 (fr) * 1991-12-11 1993-06-16 CRIOFARMA di Giorgio Bruttini & C. s.a.s. Dispositif de lyophilisation continue
EP0602993A2 (fr) * 1992-12-18 1994-06-22 Kraft Foods, Inc. Appareil racleur pour tambours de congélation
WO2001033979A1 (fr) * 1999-11-10 2001-05-17 Maja-Maschinenfabrik Hermann Schill Gmbh & Co. Kg Procede et dispositif pour congeler une denree alimentaire a consistance liquide
US7354514B2 (en) 2000-09-21 2008-04-08 Ethypharm S.A. Method for isolating and drying microparticles (microspheres or microcapsules) initially dispersed or suspensed in liquid phase
CN117906294A (zh) * 2024-03-19 2024-04-19 舟山市恒宇新能源科技有限公司 一种自由追光式太阳能热收集器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB154887A (en) * 1920-11-04 1922-02-06 Joseph O Connell Improvements in and relating to internally heated or cooled rollers especially applicable to the drying, heating, or cooling of milk and the like liquids
US2063770A (en) * 1935-02-02 1936-12-08 Reconstruction Finance Corp Ice making machine
US2912556A (en) * 1958-05-02 1959-11-10 Farrel Birmingham Co Inc Electrically heated roll for calenders or the like
FR1522286A (fr) * 1967-02-16 1968-04-26 Air Liquide Procédé et appareil de congélation pour produits sous forme liquide
CH471358A (fr) * 1968-03-11 1969-04-15 Secfroid S A Procédé de préparation d'un produit sec à partir de sa solution et installation pour la mise en oeuvre de ce procédé
US3494144A (en) * 1969-01-16 1970-02-10 Hermann Schill Rotary drum flake ice maker

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB154887A (en) * 1920-11-04 1922-02-06 Joseph O Connell Improvements in and relating to internally heated or cooled rollers especially applicable to the drying, heating, or cooling of milk and the like liquids
US2063770A (en) * 1935-02-02 1936-12-08 Reconstruction Finance Corp Ice making machine
US2912556A (en) * 1958-05-02 1959-11-10 Farrel Birmingham Co Inc Electrically heated roll for calenders or the like
FR1522286A (fr) * 1967-02-16 1968-04-26 Air Liquide Procédé et appareil de congélation pour produits sous forme liquide
CH471358A (fr) * 1968-03-11 1969-04-15 Secfroid S A Procédé de préparation d'un produit sec à partir de sa solution et installation pour la mise en oeuvre de ce procédé
US3494144A (en) * 1969-01-16 1970-02-10 Hermann Schill Rotary drum flake ice maker

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0265392A2 (fr) * 1986-10-22 1988-04-27 KING-SEELEY THERMOS Co. Appareil de production de glace et de produits similaires
EP0265392A3 (fr) * 1986-10-22 1988-09-14 KING-SEELEY THERMOS Co. Appareil de production de glace et de produits similaires
EP0546597A1 (fr) * 1991-12-11 1993-06-16 CRIOFARMA di Giorgio Bruttini & C. s.a.s. Dispositif de lyophilisation continue
EP0602993A2 (fr) * 1992-12-18 1994-06-22 Kraft Foods, Inc. Appareil racleur pour tambours de congélation
EP0602993A3 (en) * 1992-12-18 1994-07-20 Gen Foods Inc Scraper apparatus for freezer drums.
WO2001033979A1 (fr) * 1999-11-10 2001-05-17 Maja-Maschinenfabrik Hermann Schill Gmbh & Co. Kg Procede et dispositif pour congeler une denree alimentaire a consistance liquide
US7354514B2 (en) 2000-09-21 2008-04-08 Ethypharm S.A. Method for isolating and drying microparticles (microspheres or microcapsules) initially dispersed or suspensed in liquid phase
CN117906294A (zh) * 2024-03-19 2024-04-19 舟山市恒宇新能源科技有限公司 一种自由追光式太阳能热收集器
CN117906294B (zh) * 2024-03-19 2024-05-31 舟山市恒宇新能源科技有限公司 一种自由追光式太阳能热收集器

Also Published As

Publication number Publication date
FR2383412B1 (fr) 1979-07-13

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