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WO2009012780A3 - Apparatus for thermal gas treatment - Google Patents

Apparatus for thermal gas treatment Download PDF

Info

Publication number
WO2009012780A3
WO2009012780A3 PCT/DK2008/000277 DK2008000277W WO2009012780A3 WO 2009012780 A3 WO2009012780 A3 WO 2009012780A3 DK 2008000277 W DK2008000277 W DK 2008000277W WO 2009012780 A3 WO2009012780 A3 WO 2009012780A3
Authority
WO
WIPO (PCT)
Prior art keywords
endless conveyor
housing
gas
section
conditioning units
Prior art date
Application number
PCT/DK2008/000277
Other languages
French (fr)
Other versions
WO2009012780A2 (en
Inventor
Henrik Ziegler
Original Assignee
Dantech Food Systems Pte Ltd
Henrik Ziegler
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 Dantech Food Systems Pte Ltd, Henrik Ziegler filed Critical Dantech Food Systems Pte Ltd
Priority to EP08773304A priority Critical patent/EP2183533A2/en
Priority to US12/452,837 priority patent/US20100199703A1/en
Priority to CN2008801082995A priority patent/CN101809386B/en
Priority to RU2010106270/02A priority patent/RU2468315C2/en
Publication of WO2009012780A2 publication Critical patent/WO2009012780A2/en
Publication of WO2009012780A3 publication Critical patent/WO2009012780A3/en

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
    • 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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/80—Freezing; Subsequent thawing; Cooling
    • A23B2/803—Materials being transported through or in the apparatus, with or without shaping, e.g. in the form of powders, 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
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/06—Damage
    • 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
    • F25D2400/22—Cleaning means for refrigerating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Zoology (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Wood Science & Technology (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)

Abstract

Apparatus for thermal gas treatment of objects carried on an endless conveyor, in particular food items, where said apparatus comprises: - a housing separated in two or more sections (1,2), where a first section comprises means (3) for moving said first section in relation to a second section; an endless conveyor (5) belt arranged inside said housing and projecting outside said housing in a first and second end, where said endless conveyor has an upper run suitable to carry the objects and a lower return run; - two or more gas conditioning units (7, 12, 13) arranged inside said housing, where the units are arranged one downstream of another along the conveyor, for directing a treated gas towards the endless conveyor; substantially gas tight partitions (8) separating the gas conditioning units from each other, creating separate treatment zones, where said treatment zones are only connected adjacent the endless conveyor; where said housing substantially completely encloses said gas conditioning units, partitions treatment zones and the endless conveyor except for the first and second end sections.
PCT/DK2008/000277 2007-07-25 2008-07-24 Apparatus for thermal gas treatment WO2009012780A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08773304A EP2183533A2 (en) 2007-07-25 2008-07-24 Apparatus for thermal gas treatment
US12/452,837 US20100199703A1 (en) 2007-07-25 2008-07-24 Apparatus for thermal gas treatment
CN2008801082995A CN101809386B (en) 2007-07-25 2008-07-24 Equipment for hot gas treatment
RU2010106270/02A RU2468315C2 (en) 2007-07-25 2008-07-24 Device for gas thermal treatment

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DKPA200701084 2007-07-25
DKPA200701084 2007-07-25
DKPA200701394 2007-09-27
DKPA200701394 2007-09-27

Publications (2)

Publication Number Publication Date
WO2009012780A2 WO2009012780A2 (en) 2009-01-29
WO2009012780A3 true WO2009012780A3 (en) 2009-04-09

Family

ID=40281876

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2008/000277 WO2009012780A2 (en) 2007-07-25 2008-07-24 Apparatus for thermal gas treatment

Country Status (6)

Country Link
US (1) US20100199703A1 (en)
EP (1) EP2183533A2 (en)
KR (1) KR101596733B1 (en)
CN (1) CN101809386B (en)
RU (1) RU2468315C2 (en)
WO (1) WO2009012780A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120067066A1 (en) * 2010-09-20 2012-03-22 Conagra Foods Lamb Weston, Inc. Freeze tunnel and methods of use
US9044024B2 (en) * 2011-01-14 2015-06-02 Cleveland Range, Llc Oven door
US20130047393A1 (en) * 2011-08-26 2013-02-28 Floyd McIlroy Cup belt fork
DK177376B1 (en) * 2011-09-06 2013-02-25 Hcp Innovation Aps An apparatus for freezing and storage of organic material and a door module for such an apparatus
DE102011122062A1 (en) * 2011-12-22 2013-06-27 Hosokawa Bepex Gmbh Hygienic cooling channel
US9644883B2 (en) * 2012-10-04 2017-05-09 GEA Refrigeration Canada, Inc Fluidized bed conveyor belt freezer system
CN103086146B (en) * 2013-02-06 2015-01-14 南通四方冷链装备股份有限公司 Freezer
JP5810430B2 (en) * 2013-04-18 2015-11-11 靖 古賀 Tunnel cooling system
DK2955466T3 (en) * 2014-06-13 2020-03-16 John Bean Technologies Ab TEMPERATURE TREATMENT DEVICE AND PROCEDURE FOR STRENGTHENING LIQUID PORTIONS
CN105815432B (en) * 2016-03-17 2019-08-09 舟山凌然科技有限公司 Split type liquid nitrogen tunnel freezer
EP3241766B1 (en) * 2016-05-03 2019-07-03 MULTIVAC Sepp Haggenmüller SE & Co. KG Flat belt machine

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3393532A (en) * 1966-10-20 1968-07-23 Design Process Engineering Inc Refrigerated conveyor system
US4479776A (en) * 1981-07-22 1984-10-30 Smith Donald P Thermal treatment of food products
US4523391A (en) * 1982-09-27 1985-06-18 Donald P. Smith High efficiency impingement heating and cooling apparatus
DE4136570A1 (en) * 1990-11-09 1992-05-14 Gelavi Sa Belt type deep freezing appts. for food prods. - includes tunnel, an air cooling and supply unit, one or more collectors and distribution spaces
US5478584A (en) * 1995-02-15 1995-12-26 Tyson Holding Company Freezing system
US5551251A (en) * 1995-02-08 1996-09-03 York Food Systems Impingement freezer
JPH1137625A (en) * 1997-07-11 1999-02-12 Oorand:Kk Continuous transport food processing equipment
DE19920069A1 (en) * 1999-05-03 2000-11-16 Sollich Kg Food product cooling, heating or drying tunnel, especially for the confectionery industry, has a manually actuated mechanical or pneumatic lifting mechanism for raising or pivoting and lowering a hood module
EP1806551A1 (en) * 2004-10-29 2007-07-11 Mayekawa Mfg. Co., Ltd. Continuous conveyance-type freezer

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3455120A (en) * 1966-09-08 1969-07-15 Chemetron Corp Cryogenic conveyor freezer
US4955209A (en) * 1989-11-01 1990-09-11 Cryo-Chem Inc. Cryogenic bath freezer with pivoted conveyor belt
SE469002B (en) * 1991-10-03 1993-04-26 Frigoscandia Food Process Syst MODULE BUILT FREEZING
JP3373897B2 (en) * 1992-07-13 2003-02-04 大阪酸素工業株式会社 Tunnel type freezing chamber
US5334406A (en) * 1993-02-26 1994-08-02 The Boc Group, Inc. Method and device for transmitting heating or cooling medium to a food product on a moving substrate
US5444985A (en) * 1994-05-13 1995-08-29 Liquid Carbonic Corporation Cryogenic tunnel freezer
US5765381A (en) * 1997-03-04 1998-06-16 Air Liquide America Corporation Multitier crossflow cryogenic freezer and method of use
CN2367984Y (en) * 1999-05-14 2000-03-08 南通冷冻设备厂 Positive and negative alternative blowing tunnel type quick-freezing device with frost-holding evaporator
US6263680B1 (en) * 2000-01-18 2001-07-24 The Boc Group, Inc. Modular apparatus for cooling and freezing of food product on a moving substrate
RU2236654C2 (en) * 2001-04-26 2004-09-20 Андрей Маркович Войтко Method of freezing fruit and vegetables (versions) and device for realization of this method
CN1280599C (en) * 2001-08-10 2006-10-18 振生冷冻机械有限公司 Food Individual Quick Freezing or Cooling Device
DK200500335A (en) * 2005-03-04 2006-09-05 Carnitech As Impingement freezes

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3393532A (en) * 1966-10-20 1968-07-23 Design Process Engineering Inc Refrigerated conveyor system
US4479776A (en) * 1981-07-22 1984-10-30 Smith Donald P Thermal treatment of food products
US4523391A (en) * 1982-09-27 1985-06-18 Donald P. Smith High efficiency impingement heating and cooling apparatus
DE4136570A1 (en) * 1990-11-09 1992-05-14 Gelavi Sa Belt type deep freezing appts. for food prods. - includes tunnel, an air cooling and supply unit, one or more collectors and distribution spaces
US5551251A (en) * 1995-02-08 1996-09-03 York Food Systems Impingement freezer
US5478584A (en) * 1995-02-15 1995-12-26 Tyson Holding Company Freezing system
JPH1137625A (en) * 1997-07-11 1999-02-12 Oorand:Kk Continuous transport food processing equipment
DE19920069A1 (en) * 1999-05-03 2000-11-16 Sollich Kg Food product cooling, heating or drying tunnel, especially for the confectionery industry, has a manually actuated mechanical or pneumatic lifting mechanism for raising or pivoting and lowering a hood module
EP1806551A1 (en) * 2004-10-29 2007-07-11 Mayekawa Mfg. Co., Ltd. Continuous conveyance-type freezer

Also Published As

Publication number Publication date
CN101809386B (en) 2013-06-12
KR20100080505A (en) 2010-07-08
US20100199703A1 (en) 2010-08-12
RU2468315C2 (en) 2012-11-27
RU2010106270A (en) 2011-08-27
EP2183533A2 (en) 2010-05-12
KR101596733B1 (en) 2016-02-23
WO2009012780A2 (en) 2009-01-29
CN101809386A (en) 2010-08-18

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