CH443152A - Method and apparatus for continuous drying - Google Patents
Method and apparatus for continuous dryingInfo
- Publication number
- CH443152A CH443152A CH667465A CH667465A CH443152A CH 443152 A CH443152 A CH 443152A CH 667465 A CH667465 A CH 667465A CH 667465 A CH667465 A CH 667465A CH 443152 A CH443152 A CH 443152A
- Authority
- CH
- Switzerland
- Prior art keywords
- continuous drying
- drying
- continuous
- Prior art date
Links
Classifications
-
- 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
- F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
- F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
-
- 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
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/02—Dehydrating; Subsequent reconstitution
- A23B7/024—Freeze-drying, i.e. cryodessication or lyophilisation
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C1/00—Concentration, evaporation or drying
- A23C1/06—Concentration by freezing out the water
- A23C1/08—Freeze-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
- A23L3/44—Freeze-drying
-
- 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
- F26B5/041—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 for drying flowable materials, e.g. suspensions, bulk goods, in a continuous operation, e.g. with locks or other air tight arrangements for charging/discharging
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Nutrition Science (AREA)
- Drying Of Solid Materials (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US366964A US3264747A (en) | 1964-05-13 | 1964-05-13 | Method and apparatus for continuous freeze drying |
Publications (1)
Publication Number | Publication Date |
---|---|
CH443152A true CH443152A (en) | 1967-08-31 |
Family
ID=23445374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH667465A CH443152A (en) | 1964-05-13 | 1965-05-12 | Method and apparatus for continuous drying |
Country Status (9)
Country | Link |
---|---|
US (1) | US3264747A (en) |
BE (1) | BE663514A (en) |
CH (1) | CH443152A (en) |
DE (1) | DE1629030C3 (en) |
DK (1) | DK130696B (en) |
ES (1) | ES312836A1 (en) |
GB (1) | GB1093449A (en) |
NL (1) | NL6506143A (en) |
SE (1) | SE302927B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3047171A1 (en) * | 1980-12-15 | 1982-07-01 | H. Orth GmbH, 6737 Böhl-Iggelheim | Hot air dryer for bulk granular material - circulates material upwards through central tube then downwards through peripheral helical duct |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1278356B (en) * | 1965-06-16 | 1968-09-19 | Leypold Hochvakuum Anlagen G M | Gut carrier for freeze-drying small-sized goods |
DE1604964A1 (en) * | 1966-08-10 | 1971-11-04 | Krauss Maffei Ag | Method and device for the continuous freeze-drying of pourable goods |
CH468606A (en) * | 1966-12-23 | 1969-02-15 | Nestle Sa | Freeze-drying apparatus |
FR2006889A1 (en) * | 1968-04-25 | 1970-01-02 | Leybold Heraeus Verwaltung | |
DK126720B (en) * | 1968-05-11 | 1973-08-13 | Leybold Heraeus Verwaltung | Apparatus for continuous freeze-drying. |
US3594913A (en) * | 1968-10-04 | 1971-07-27 | George Tooby | Method for dehydrating materials |
US3545097A (en) * | 1968-12-09 | 1970-12-08 | Pennwalt Corp | High thermal conductivity plastic tray for freeze drying of products |
CH542415A (en) * | 1971-09-30 | 1973-09-30 | Nestle Sa | Freeze drying installation |
US4950491A (en) * | 1989-08-09 | 1990-08-21 | Elemer Varga | Process for preparing powdered fruit |
KR100389751B1 (en) * | 1994-12-27 | 2003-10-17 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | Method of bulk washing ad drying of discrete components |
US6225611B1 (en) | 1999-11-15 | 2001-05-01 | Hull Corporation | Microwave lyophilizer having corona discharge control |
IT1311426B1 (en) * | 1999-12-15 | 2002-03-12 | Zanchetta & C Srl | VIBRATING VACUUM DRYER AND RESPECTIVE DRYING METHOD. |
US6968631B1 (en) * | 2004-10-08 | 2005-11-29 | Labconco Corporation | Method and apparatus for determining presence of moisture in freeze dryer vacuum line |
CN108931126B (en) * | 2018-07-31 | 2020-08-04 | 湖南美可达生物资源股份有限公司 | Macleaya cordata vacuum freeze dryer |
TW202202792A (en) * | 2020-05-18 | 2022-01-16 | 日商Mii股份有限公司 | Vacuum freeze-drying device and vacuum freeze-drying method |
CN113915963B (en) * | 2020-07-10 | 2022-11-22 | 中国农业机械化科学研究院集团有限公司 | Microwave vacuum freeze-drying equipment and microwave vacuum freeze-drying method thereof |
CA3173146C (en) * | 2020-11-16 | 2023-10-31 | Joel Peter LENNON-MEYER | Continuous throughput lyophilizer/powder filler within a sterile boundary |
CN113357880B (en) * | 2021-05-17 | 2022-11-11 | 云南易门丛山食用菌有限责任公司 | Processing technology of semi-freeze-dried tricholoma matsutake |
JP7085088B1 (en) * | 2021-08-03 | 2022-06-16 | 株式会社エムアイアイ | Freeze-dried |
CN114459211B (en) * | 2022-01-22 | 2023-04-07 | 上海田枫实业有限公司 | Freeze dryer |
CN114543451A (en) * | 2022-02-17 | 2022-05-27 | 华威特(江苏)生物制药有限公司 | Pressure-stabilizing freeze-drying device for self-cleaning vaccine production |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US888257A (en) * | 1906-02-16 | 1908-05-19 | Emil Passburg | Apparatus for drying in vacuum. |
US1632180A (en) * | 1926-07-13 | 1927-06-14 | Sun Maid Raisin Growers Of Cal | Apparatus for drying berries |
BE475232A (en) * | 1941-12-27 | |||
US2751687A (en) * | 1952-05-21 | 1956-06-26 | Proctor Drying And Freezing Co | Process and apparatus for producing stabilized products |
US3020645A (en) * | 1959-01-26 | 1962-02-13 | Raytheon Co | Method and apparatus for control of freeze drying |
DE1178788B (en) * | 1959-10-07 | 1964-09-24 | Leybold Hochvakuum Anlagen | Tubular vacuum freeze-drying system composed of sub-chambers |
US3178829A (en) * | 1962-05-25 | 1965-04-20 | J P Devine Mfg Company | Process and apparatus for freeze dehydrating of food material |
-
1964
- 1964-05-13 US US366964A patent/US3264747A/en not_active Expired - Lifetime
-
1965
- 1965-05-06 BE BE663514A patent/BE663514A/xx unknown
- 1965-05-11 DE DE1629030A patent/DE1629030C3/en not_active Expired
- 1965-05-12 DK DK239765AA patent/DK130696B/en unknown
- 1965-05-12 SE SE6193/65A patent/SE302927B/xx unknown
- 1965-05-12 ES ES0312836A patent/ES312836A1/en not_active Expired
- 1965-05-12 CH CH667465A patent/CH443152A/en unknown
- 1965-05-12 GB GB20049/65A patent/GB1093449A/en not_active Expired
- 1965-05-13 NL NL6506143A patent/NL6506143A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3047171A1 (en) * | 1980-12-15 | 1982-07-01 | H. Orth GmbH, 6737 Böhl-Iggelheim | Hot air dryer for bulk granular material - circulates material upwards through central tube then downwards through peripheral helical duct |
Also Published As
Publication number | Publication date |
---|---|
NL6506143A (en) | 1965-11-15 |
DE1629030B2 (en) | 1977-08-25 |
DK130696C (en) | 1975-09-01 |
DK130696B (en) | 1975-03-24 |
SE302927B (en) | 1968-08-05 |
GB1093449A (en) | 1967-12-06 |
BE663514A (en) | 1965-11-08 |
US3264747A (en) | 1966-08-09 |
ES312836A1 (en) | 1966-02-16 |
DE1629030C3 (en) | 1978-04-27 |
DE1629030A1 (en) | 1971-04-29 |
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