DE60023422T2 - Verfahren zur lösung von eiskristallen in einem wärmetauscher mit zweiphasigen fest-flüssig kälteträger - Google Patents

Verfahren zur lösung von eiskristallen in einem wärmetauscher mit zweiphasigen fest-flüssig kälteträger Download PDF

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Publication number
DE60023422T2
DE60023422T2 DE60023422T DE60023422T DE60023422T2 DE 60023422 T2 DE60023422 T2 DE 60023422T2 DE 60023422 T DE60023422 T DE 60023422T DE 60023422 T DE60023422 T DE 60023422T DE 60023422 T2 DE60023422 T2 DE 60023422T2
Authority
DE
Germany
Prior art keywords
generator
refrigerant
speed
pressure
ice crystals
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
DE60023422T
Other languages
German (de)
English (en)
Other versions
DE60023422D1 (de
Inventor
Michel Barth
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE60023422D1 publication Critical patent/DE60023422D1/de
Publication of DE60023422T2 publication Critical patent/DE60023422T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/006—Preventing deposits of ice
    • 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
    • F25C5/00—Working or handling ice
    • F25C5/02—Apparatus for disintegrating, removing or harvesting ice
    • F25C5/04—Apparatus for disintegrating, removing or harvesting ice without the use of saws
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
    • 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost

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)
  • Other Air-Conditioning Systems (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Production, Working, Storing, Or Distribution Of Ice (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DE60023422T 1999-05-25 2000-05-23 Verfahren zur lösung von eiskristallen in einem wärmetauscher mit zweiphasigen fest-flüssig kälteträger Expired - Fee Related DE60023422T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9906559 1999-05-25
FR9906559A FR2794228B1 (fr) 1999-05-25 1999-05-25 Procede pour detacher les cristaux de glace d'un echangeur thermique generateur d'un frigoporteur diphasique liquide- solide
PCT/FR2000/001405 WO2000071945A1 (fr) 1999-05-25 2000-05-23 Procede pour detacher les cristaux de glace d'un echangeur thermique generateur d'un frigoporteur diphasique liquide-solide

Publications (2)

Publication Number Publication Date
DE60023422D1 DE60023422D1 (de) 2005-12-01
DE60023422T2 true DE60023422T2 (de) 2006-07-27

Family

ID=9545942

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60023422T Expired - Fee Related DE60023422T2 (de) 1999-05-25 2000-05-23 Verfahren zur lösung von eiskristallen in einem wärmetauscher mit zweiphasigen fest-flüssig kälteträger

Country Status (5)

Country Link
EP (1) EP1101071B1 (fr)
AT (1) ATE308021T1 (fr)
DE (1) DE60023422T2 (fr)
FR (1) FR2794228B1 (fr)
WO (1) WO2000071945A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3004797A1 (fr) * 2013-04-23 2014-10-24 Axima Refrigeration France Procede de detachement de cristaux hydriques sur la surface interne d'un echangeur de chaleur sans elevation de la temperature du frigoporteur a l'entree de l'echangeur

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2835600B1 (fr) * 2002-02-01 2005-09-02 Michel Barth Procede de detachement de cristaux hydriques sur la surface interne d'un echangeur de chaleur
FR2960630B1 (fr) * 2010-05-25 2012-05-04 Michel Barth Procede pour produire et separer des cristaux de glace a partir d'un frigoporteur diphasique liquide-solide

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075863A (en) * 1976-08-23 1978-02-28 Storm King Products, Inc. Freeze-harvest control system for a tubular ice maker
US4401449A (en) * 1982-04-29 1983-08-30 Refrigeration Engineering Corporation Slush ice maker
IN161820B (fr) * 1983-08-26 1988-02-06 Gilbertson Thomas A
CH673700A5 (fr) * 1987-05-12 1990-03-30 Steinemann Ag
JP2764046B2 (ja) * 1988-12-13 1998-06-11 株式会社日阪製作所 プレート式熱交換器
JP2560104B2 (ja) * 1989-01-13 1996-12-04 清水建設株式会社 管内製氷ユニット及び管内製氷方法
US4936114A (en) * 1989-06-23 1990-06-26 Chicago Bridge & Iron Technical Services Company Apparatus and method of freeze concentrating aqueous waste and process streams to separate water from precipitable salts
US5139549A (en) * 1991-04-05 1992-08-18 Chicago Bridge & Iron Technical Services Company Apparatus and method for cooling using aqueous ice slurry
FR2716959B1 (fr) * 1994-03-04 1996-05-15 Thermique Generale Vinicole Ensemble de distribution et/ou collection de froid et/ou de chaud.
US5402650A (en) * 1994-05-03 1995-04-04 The Curators Of The University Of Missouri Thermal storage composition for low energy ice harvesting, method of using same
JPH09303916A (ja) * 1996-05-14 1997-11-28 Hoshizaki Electric Co Ltd 水循環式製氷機

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3004797A1 (fr) * 2013-04-23 2014-10-24 Axima Refrigeration France Procede de detachement de cristaux hydriques sur la surface interne d'un echangeur de chaleur sans elevation de la temperature du frigoporteur a l'entree de l'echangeur
EP2799795A1 (fr) * 2013-04-23 2014-11-05 Michel Leprieur Procédé de détachement de cristaux hydriques sur la surface interne d'un échangeur de chaleur sans élévation de la température du frigoporteur à l'entrée de l'échangeur

Also Published As

Publication number Publication date
FR2794228B1 (fr) 2001-09-07
EP1101071A1 (fr) 2001-05-23
WO2000071945A1 (fr) 2000-11-30
ATE308021T1 (de) 2005-11-15
FR2794228A1 (fr) 2000-12-01
DE60023422D1 (de) 2005-12-01
EP1101071B1 (fr) 2005-10-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee