NO164331C - PROCEDURE FOR DRYING AND / OR FREEZING GRANULATES AND APPLIANCES FOR IMPLEMENTING THE PROCEDURE. - Google Patents
PROCEDURE FOR DRYING AND / OR FREEZING GRANULATES AND APPLIANCES FOR IMPLEMENTING THE PROCEDURE.Info
- Publication number
- NO164331C NO164331C NO880916A NO880916A NO164331C NO 164331 C NO164331 C NO 164331C NO 880916 A NO880916 A NO 880916A NO 880916 A NO880916 A NO 880916A NO 164331 C NO164331 C NO 164331C
- Authority
- NO
- Norway
- Prior art keywords
- drying
- procedure
- refrigerant
- drying agent
- freezing
- Prior art date
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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B6/00—Compression machines, plants or systems, with several condenser circuits
- F25B6/02—Compression machines, plants or systems, with several condenser circuits arranged in parallel
-
- 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
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/36—Freezing; Subsequent thawing; Cooling
- A23L3/361—Freezing; Subsequent thawing; Cooling the materials being transported through or in the apparatus, with or without shaping, e.g. in form of powder, granules, 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
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/36—Freezing; Subsequent thawing; Cooling
- A23L3/363—Freezing; Subsequent thawing; Cooling the materials not being transported through or in the apparatus with or without shaping, e.g. in form of powder, granules, 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
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/36—Freezing; Subsequent thawing; Cooling
- A23L3/37—Freezing; Subsequent thawing; Cooling with addition of or treatment with chemicals
- A23L3/375—Freezing; Subsequent thawing; Cooling with addition of or treatment with chemicals with direct contact between the food and the chemical, e.g. liquid nitrogen, at cryogenic temperature
-
- 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
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/40—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by drying or kilning; Subsequent reconstitution
- A23L3/48—Thin layer-, drum- or roller-drying
- A23L3/485—Drum- or roller-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
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/40—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by drying or kilning; Subsequent reconstitution
- A23L3/50—Fluidised-bed drying
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
- A23N12/08—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for drying or roasting
-
- 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
-
- 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
- F26B21/14—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects using gases or vapours other than air or steam, e.g. inert gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
- F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
- F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
- Y02A40/963—Off-grid food refrigeration
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Microbiology (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Fertilizers (AREA)
Abstract
A method for drying and/or freezing granular and similar matter in a particle form, particularly organic materials. The granular material is subjected to a drying agent or refrigerant from below in a mainly vertical jet which helps to keep the granular material in motion. There is a drying chamber (11) in a circulation loop (10) with an organ (13) for the through flow of the drying agent and/or refrigerant. In the loop there is a heat pump unit (12) comprising a main condenser (19) for heating the drying agent and an auxiliary condenser (21) for the removal of the surplus heat, there is also a distribution valve (23) to distribute the refrigerant from an evaporator (15) to the two condensers, in accordance with the need to supply heat to the drying agent and/or refrigerant.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO880916A NO164331C (en) | 1988-03-02 | 1988-03-02 | PROCEDURE FOR DRYING AND / OR FREEZING GRANULATES AND APPLIANCES FOR IMPLEMENTING THE PROCEDURE. |
PCT/NO1989/000018 WO1989008229A1 (en) | 1988-03-02 | 1989-02-28 | Method and apparatus for drying granular material |
AT89903281T ATE112623T1 (en) | 1988-03-02 | 1989-02-28 | METHOD AND DEVICE FOR DRYING GRANULAR MATERIAL. |
JP1502860A JPH03504634A (en) | 1988-03-02 | 1989-02-28 | Method and apparatus for drying granular materials |
EP89903281A EP0409849B1 (en) | 1988-03-02 | 1989-02-28 | Method and device for drying granular material |
DE68918694T DE68918694D1 (en) | 1988-03-02 | 1989-02-28 | METHOD AND DEVICE FOR DRYING GRANULAR MATERIAL. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO880916A NO164331C (en) | 1988-03-02 | 1988-03-02 | PROCEDURE FOR DRYING AND / OR FREEZING GRANULATES AND APPLIANCES FOR IMPLEMENTING THE PROCEDURE. |
Publications (4)
Publication Number | Publication Date |
---|---|
NO880916D0 NO880916D0 (en) | 1988-03-02 |
NO880916L NO880916L (en) | 1989-09-04 |
NO164331B NO164331B (en) | 1990-06-18 |
NO164331C true NO164331C (en) | 1992-07-22 |
Family
ID=19890705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO880916A NO164331C (en) | 1988-03-02 | 1988-03-02 | PROCEDURE FOR DRYING AND / OR FREEZING GRANULATES AND APPLIANCES FOR IMPLEMENTING THE PROCEDURE. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0409849B1 (en) |
JP (1) | JPH03504634A (en) |
AT (1) | ATE112623T1 (en) |
DE (1) | DE68918694D1 (en) |
NO (1) | NO164331C (en) |
WO (1) | WO1989008229A1 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE465996B (en) * | 1990-03-29 | 1991-12-02 | Frigoscandia Food Process Syst | PROCEDURE AND DEVICE FOR DRAINING FOOD PRODUCTS |
PL173722B1 (en) * | 1992-12-04 | 1998-04-30 | Grocholski Wlodzimierz L | Method of dewatering products, apparatus therefor and product of reduced water content |
NO951385L (en) * | 1995-04-07 | 1996-10-08 | Sinvent As | Method of drying a quantity of product |
US6268012B1 (en) | 1996-06-07 | 2001-07-31 | Dtl S.A. | Dried product and a drying process |
JP3696224B2 (en) | 2003-03-19 | 2005-09-14 | 株式会社グリーンセイジュ | Drying system |
NO324242B1 (en) * | 2006-02-27 | 2007-09-17 | Onibokun Michael A | Procedure for preparing dry finished foods containing at least two ingredients. |
CN103486824A (en) * | 2012-06-11 | 2014-01-01 | 四川制药制剂有限公司 | Fluidized bed system adopting hot air for drying |
CN104041922B (en) * | 2014-07-02 | 2015-09-30 | 姜少华 | Fruit and vegetable dryness juice extracting machine |
CN104958928A (en) * | 2015-05-27 | 2015-10-07 | 广东芬尼克兹节能设备有限公司 | Heat pump evaporation and condensation integrated machine, and heat pump evaporation and condensation concentration method |
CN104997139B (en) * | 2015-07-06 | 2017-01-11 | 南京师范大学 | Lower air supply and upper air return vertical air returning heat pump constant temperature device |
CN105021015A (en) * | 2015-07-22 | 2015-11-04 | 合肥淘能环境科技有限公司 | Superhigh-temperature heat pump drying system |
CN105054254A (en) * | 2015-07-27 | 2015-11-18 | 广西鹿寨方田贸易有限公司 | Siraitia grosvenorii drying equipment |
CN105029655A (en) * | 2015-08-03 | 2015-11-11 | 天津市傲绿农副产品集团股份有限公司 | Energy-saving type garden staff heat pump drying device |
PL440064A1 (en) | 2021-12-30 | 2023-07-03 | Jan Wicherski | Method of obtaining clean drinking water from dehydrated biological products and device for dehydrating such products |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5841432B2 (en) * | 1974-07-12 | 1983-09-12 | スギハラ ヨシハル | Forced ventilation dehumidification drying equipment for sheet materials |
US4300291A (en) * | 1979-03-13 | 1981-11-17 | Salem Corporation | Methods and apparatus for heating particulate material |
US4335150A (en) * | 1979-06-19 | 1982-06-15 | Chlorine Engineers Corp. | Low temperature food drying process |
FR2542856B1 (en) * | 1983-03-18 | 1985-07-26 | Aznavorian Arachin | CONTINUOUS DRYING METHOD AND INSTALLATION SUITABLE FOR THE USE OF HEAT PUMPS |
NO153912C (en) * | 1983-09-27 | 1986-06-18 | Sildolje & Sildemelind Forsk | PROCEDURE AND FACILITIES FOR THE MANUFACTURING OF MEAT FROM RAW MATERIALS OF Grease and lean fish. |
DE3509549A1 (en) * | 1984-03-21 | 1986-08-21 | VEB Ingenieurtechnik Halle, DDR 4020 Halle | Method and device for drying materials in convection dryers |
JPS6227838U (en) * | 1985-08-02 | 1987-02-20 |
-
1988
- 1988-03-02 NO NO880916A patent/NO164331C/en not_active IP Right Cessation
-
1989
- 1989-02-28 AT AT89903281T patent/ATE112623T1/en not_active IP Right Cessation
- 1989-02-28 EP EP89903281A patent/EP0409849B1/en not_active Expired - Lifetime
- 1989-02-28 JP JP1502860A patent/JPH03504634A/en active Pending
- 1989-02-28 DE DE68918694T patent/DE68918694D1/en not_active Expired - Fee Related
- 1989-02-28 WO PCT/NO1989/000018 patent/WO1989008229A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO1989008229A1 (en) | 1989-09-08 |
EP0409849B1 (en) | 1994-10-05 |
NO164331B (en) | 1990-06-18 |
ATE112623T1 (en) | 1994-10-15 |
NO880916D0 (en) | 1988-03-02 |
JPH03504634A (en) | 1991-10-09 |
EP0409849A1 (en) | 1991-01-30 |
NO880916L (en) | 1989-09-04 |
DE68918694D1 (en) | 1994-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |