WO2005084450A3 - Drying method and apparatus - Google Patents

Drying method and apparatus Download PDF

Info

Publication number
WO2005084450A3
WO2005084450A3 PCT/GB2005/000828 GB2005000828W WO2005084450A3 WO 2005084450 A3 WO2005084450 A3 WO 2005084450A3 GB 2005000828 W GB2005000828 W GB 2005000828W WO 2005084450 A3 WO2005084450 A3 WO 2005084450A3
Authority
WO
WIPO (PCT)
Prior art keywords
drying
ceiling
chamber
relates
subjecting
Prior art date
Application number
PCT/GB2005/000828
Other languages
French (fr)
Other versions
WO2005084450A2 (en
Inventor
Derek Reginald Palmer
Mark Sedgley
Original Assignee
Zun Ltd
Derek Reginald Palmer
Mark Sedgley
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 Zun Ltd, Derek Reginald Palmer, Mark Sedgley filed Critical Zun Ltd
Priority to EP05732524A priority Critical patent/EP1742538A2/en
Publication of WO2005084450A2 publication Critical patent/WO2005084450A2/en
Publication of WO2005084450A3 publication Critical patent/WO2005084450A3/en
Priority to NO20064553A priority patent/NO20064553L/en
Priority to DK200601306A priority patent/DK200601306A/en

Links

Classifications

    • 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
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/08—Humidity
    • F26B21/086—Humidity by condensing the moisture in the drying medium, which may be recycled, e.g. using a heat pump cycle
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B4/00—General methods for preserving meat, sausages, fish or fish products
    • A23B4/03—Drying; Subsequent reconstitution
    • A23B4/031—Apparatus for drying
    • 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
    • A23L17/00—Food-from-the-sea products; Fish products; Fish meal; Fish-egg substitutes; Preparation or treatment thereof
    • A23L17/10—Fish meal or powder; Granules, agglomerates or flakes
    • 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
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
    • A23L5/27—Removal of unwanted matter, e.g. deodorisation or detoxification by chemical treatment, by adsorption or by absorption
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
    • F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/85—Food storage or conservation, e.g. cooling or drying
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Zoology (AREA)
  • Nutrition Science (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Drying Of Solid Materials (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fertilizers (AREA)

Abstract

The invention relates to a method of drying a biodegradable material, such as a plant or animal product, comprising: a. Pre treating the material to reduce enzymatic degradation and / or microbial, particularly bacterial, attack; and b. Subjecting the material to drying conditions. It also relates to a process for drying oily fish, such as salmon and other pelagic species, comprising: i) Pre treating the material to reduce the oil content of the material; and ii) Subjecting the material to drying conditions. These and other drying processes are preferably conducted in a drying apparatus (10) of the invention. The closed loop drying apparatus (10) comprises a drying chamber (24) having a floor (70), a ceiling (72), two end walls (74; 76) and two side walls (78; 80). Incorporated towards the ceiling, and running substantially the whole length of the ceiling is some ducting (32). Located at one end (74) of the drying chamber (24) are two dehumidifying units (18) each comprising an expansion chamber (26), a compressor (28) and a heat exchanger (30). Mounted externally to the drying chambers are two external heat exchangers (20) which are operatively linked with the dehumidifying unit. In one embodiment ammonia is removed by diverting a proportion of the drying gas out of the drying chamber, through a scrubber and back into the closed loop apparatus. It also relates to a method of drying a food or animal product, particularly fish waste, and to the product obtained by the method.
PCT/GB2005/000828 2004-03-08 2005-03-03 Drying method and apparatus WO2005084450A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP05732524A EP1742538A2 (en) 2004-03-08 2005-03-03 Drying method and apparatus
NO20064553A NO20064553L (en) 2004-03-08 2006-10-06 Method and apparatus for drying
DK200601306A DK200601306A (en) 2004-03-08 2006-10-06 Drying method and apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0405020A GB2411944B (en) 2004-03-08 2004-03-08 Drying apparatus
GB0405020.9 2004-03-08

Publications (2)

Publication Number Publication Date
WO2005084450A2 WO2005084450A2 (en) 2005-09-15
WO2005084450A3 true WO2005084450A3 (en) 2006-01-12

Family

ID=32088804

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2005/000828 WO2005084450A2 (en) 2004-03-08 2005-03-03 Drying method and apparatus

Country Status (5)

Country Link
EP (1) EP1742538A2 (en)
DK (1) DK200601306A (en)
GB (1) GB2411944B (en)
NO (1) NO20064553L (en)
WO (1) WO2005084450A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8572862B2 (en) * 2010-10-25 2013-11-05 Battelle Memorial Institute Open-loop heat-recovery dryer
GB2514772A (en) * 2013-06-03 2014-12-10 Prakashkumar Narasimhamurthy Containerised drier
PL2940414T3 (en) 2014-04-29 2018-04-30 Esg Kräuter Gmbh Method and device for drying plant products
KR101664142B1 (en) * 2015-11-24 2016-10-24 (주)에이원엔지니어링 A Drying System for Multi-Stage Separate Heat Exchanging Way
CA2947373C (en) 2016-11-01 2023-01-03 Rich Naturals Inc. Mobile dehydrator and method of use thereof
CN109601897A (en) * 2019-01-02 2019-04-12 广州南颐贸易有限公司 It is a kind of for spending glue deodorization to lock fresh temperature production system

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR925765A (en) * 1946-04-18 1947-09-12 Process and installation for the rapid drying of industrial timber
GB945038A (en) * 1961-03-29 1963-12-18 Itoh C & Co Ltd A method for deodorizing aquatic animal products
US3220885A (en) * 1961-12-11 1965-11-30 Electric Storage Battery Co Method and apparatus for producing a frangible protective web over battery terminals
CH425429A (en) * 1960-12-28 1966-11-30 Pillsbury Co Method and apparatus for dehydrating food products
CH458040A (en) * 1963-08-02 1968-06-15 Kunz Cantieni Lukas Method of preserving meat
US3681095A (en) * 1966-04-12 1972-08-01 Vasco Ind Corp Method of preserving dehydrated raw animal meat
GB2019192A (en) * 1978-02-13 1979-10-31 Bush Boake Allen Ltd Dehydration of organic tissue
US4552766A (en) * 1982-07-07 1985-11-12 Inno-Tech Developments Ltd. Method of drying and salting fish
WO1994027447A1 (en) * 1993-05-28 1994-12-08 Na-Pro Development Method for producing dried fish snacks and fish snacks produced by the method
US5658595A (en) * 1991-09-10 1997-08-19 Kon-Des Milieutechnologie B.V. Method, composition and device for the treatment of raw materials, products and production means, in particular in the foodstuffs industry
US5762986A (en) * 1995-10-25 1998-06-09 Orquera; Florentino Leopoldo Method for preserving a meat product
WO2001005255A1 (en) * 1999-07-14 2001-01-25 Steris Inc. Surface decontamination of frankfurters and other cooked sausage and processed meat and poultry products
US20020054942A1 (en) * 2000-10-20 2002-05-09 Olson Blane E. Seafood preservation process
FR2850533A1 (en) * 2003-02-03 2004-08-06 Jean Marc Tachet PREPARATION PROCESS FOR THE PRESERVATION OF RAW FOOD PRODUCTS FROM FISHING

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
OA07952A (en) * 1985-02-13 1987-01-31 Leyens Francois Fish dryer.
JPH0486478A (en) * 1990-07-31 1992-03-19 Misawa Homes Co Ltd Drying device and drying method
US5276977A (en) * 1992-10-13 1994-01-11 Cyanotech Corporation Ocean-chill drying of microalgae and microalgal products
JP2003004373A (en) * 2001-06-22 2003-01-08 Matsushita Electric Ind Co Ltd Dehumidifier/dryer
JP2003075065A (en) * 2001-09-04 2003-03-12 Matsushita Electric Ind Co Ltd Heat pump type dryer

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR925765A (en) * 1946-04-18 1947-09-12 Process and installation for the rapid drying of industrial timber
CH425429A (en) * 1960-12-28 1966-11-30 Pillsbury Co Method and apparatus for dehydrating food products
GB945038A (en) * 1961-03-29 1963-12-18 Itoh C & Co Ltd A method for deodorizing aquatic animal products
US3220885A (en) * 1961-12-11 1965-11-30 Electric Storage Battery Co Method and apparatus for producing a frangible protective web over battery terminals
CH458040A (en) * 1963-08-02 1968-06-15 Kunz Cantieni Lukas Method of preserving meat
US3681095A (en) * 1966-04-12 1972-08-01 Vasco Ind Corp Method of preserving dehydrated raw animal meat
GB2019192A (en) * 1978-02-13 1979-10-31 Bush Boake Allen Ltd Dehydration of organic tissue
US4552766A (en) * 1982-07-07 1985-11-12 Inno-Tech Developments Ltd. Method of drying and salting fish
US5658595A (en) * 1991-09-10 1997-08-19 Kon-Des Milieutechnologie B.V. Method, composition and device for the treatment of raw materials, products and production means, in particular in the foodstuffs industry
WO1994027447A1 (en) * 1993-05-28 1994-12-08 Na-Pro Development Method for producing dried fish snacks and fish snacks produced by the method
US5762986A (en) * 1995-10-25 1998-06-09 Orquera; Florentino Leopoldo Method for preserving a meat product
WO2001005255A1 (en) * 1999-07-14 2001-01-25 Steris Inc. Surface decontamination of frankfurters and other cooked sausage and processed meat and poultry products
US20020054942A1 (en) * 2000-10-20 2002-05-09 Olson Blane E. Seafood preservation process
FR2850533A1 (en) * 2003-02-03 2004-08-06 Jean Marc Tachet PREPARATION PROCESS FOR THE PRESERVATION OF RAW FOOD PRODUCTS FROM FISHING

Also Published As

Publication number Publication date
GB2411944A (en) 2005-09-14
NO20064553L (en) 2006-10-23
GB0405020D0 (en) 2004-04-07
DK200601306A (en) 2006-12-08
EP1742538A2 (en) 2007-01-17
WO2005084450A2 (en) 2005-09-15
GB2411944B (en) 2008-02-27

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