GB1093449A - Method and apparatus for continuous freeze dryer - Google Patents
Method and apparatus for continuous freeze dryerInfo
- Publication number
- GB1093449A GB1093449A GB20049/65A GB2004965A GB1093449A GB 1093449 A GB1093449 A GB 1093449A GB 20049/65 A GB20049/65 A GB 20049/65A GB 2004965 A GB2004965 A GB 2004965A GB 1093449 A GB1093449 A GB 1093449A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lock
- vacuum
- chamber
- frozen
- vibrators
- 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
Links
- 239000000463 material Substances 0.000 abstract 6
- 238000004108 freeze drying Methods 0.000 abstract 2
- 238000001291 vacuum drying Methods 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000012811 non-conductive material Substances 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
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—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B2/00—Preservation of foods or foodstuffs, in general
- A23B2/90—Preservation of foods or foodstuffs, in general by drying or kilning; Subsequent reconstitution
- A23B2/92—Freeze drying
-
- 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
- A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
- A23B7/02—Dehydrating; Subsequent reconstitution
- A23B7/024—Freeze-drying, i.e. cryodesiccation 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 OR TREATMENT THEREOF
- A23C1/00—Concentration, evaporation or drying
- A23C1/06—Concentration by freezing out the water
- A23C1/08—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)
- Molecular Biology (AREA)
- General Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (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 |
|---|---|
| GB1093449A true GB1093449A (en) | 1967-12-06 |
Family
ID=23445374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20049/65A Expired GB1093449A (en) | 1964-05-13 | 1965-05-12 | Method and apparatus for continuous freeze dryer |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3264747A (enrdf_load_stackoverflow) |
| BE (1) | BE663514A (enrdf_load_stackoverflow) |
| CH (1) | CH443152A (enrdf_load_stackoverflow) |
| DE (1) | DE1629030C3 (enrdf_load_stackoverflow) |
| DK (1) | DK130696B (enrdf_load_stackoverflow) |
| ES (1) | ES312836A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1093449A (enrdf_load_stackoverflow) |
| NL (1) | NL6506143A (enrdf_load_stackoverflow) |
| SE (1) | SE302927B (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2235755A (en) * | 1989-08-09 | 1991-03-13 | Elemer Varga | Preparing fruit powder |
| EP1108967A1 (en) * | 1999-12-15 | 2001-06-20 | Zanchetta & C. S.r.l. | A vibrating vacuum dryer and the related drying method |
| CN108931126A (zh) * | 2018-07-31 | 2018-12-04 | 湖南美可达生物资源股份有限公司 | 一种博落回真空冷冻干燥机 |
| CN113915963A (zh) * | 2020-07-10 | 2022-01-11 | 中国农业机械化科学研究院 | 一种微波真空冷冻干燥设备及其微波真空冷冻干燥方法 |
| CN114459211A (zh) * | 2022-01-22 | 2022-05-10 | 上海田枫实业有限公司 | 一种冻干机 |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1278356B (de) * | 1965-06-16 | 1968-09-19 | Leypold Hochvakuum Anlagen G M | Guttraeger zum Gefriertrocknen von kleinteiligem Gut |
| DE1604964A1 (de) * | 1966-08-10 | 1971-11-04 | Krauss Maffei Ag | Verfahren und Vorrichtung zum kontinuierlichen Gefriertrocknen rieselfaehiger Gueter |
| CH468606A (fr) * | 1966-12-23 | 1969-02-15 | Nestle Sa | Appareil de cryodessiccation |
| FR2006889A1 (enrdf_load_stackoverflow) * | 1968-04-25 | 1970-01-02 | Leybold Heraeus Verwaltung | |
| DK126720B (da) * | 1968-05-11 | 1973-08-13 | Leybold Heraeus Verwaltung | Apparat til kontinuerlig frysettørring. |
| 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 (fr) * | 1971-09-30 | 1973-09-30 | Nestle Sa | Installation de cryodessiccation |
| DE3047171C2 (de) * | 1980-12-15 | 1983-08-11 | H. Orth GmbH, 6737 Böhl-Iggelheim | Stromtrockner zum Trocknen von Feststoffen |
| WO1996020048A1 (en) * | 1994-12-27 | 1996-07-04 | Philips Electronics N.V. | Method of bulk washing and drying of discrete components |
| US6225611B1 (en) | 1999-11-15 | 2001-05-01 | Hull Corporation | Microwave lyophilizer having corona discharge control |
| US6968631B1 (en) * | 2004-10-08 | 2005-11-29 | Labconco Corporation | Method and apparatus for determining presence of moisture in freeze dryer vacuum line |
| CA3168505C (en) * | 2020-02-24 | 2024-04-02 | Amir HAMZEHALI | Dehydrating apparatus and method |
| TWI860477B (zh) * | 2020-05-18 | 2024-11-01 | 日商Ｍｉｉ股份有限公司 | 真空凍結乾燥裝置及真空凍結乾燥方法 |
| US11874060B2 (en) * | 2020-11-16 | 2024-01-16 | Sublime Stericeuticals Corporation | Continuous throughput lyophilizer-powder filler within a sterile boundary |
| CN113357880B (zh) * | 2021-05-17 | 2022-11-11 | 云南易门丛山食用菌有限责任公司 | 一种半冻干松茸的处理工艺 |
| JP7085088B1 (ja) * | 2021-08-03 | 2022-06-16 | 株式会社エムアイアイ | 凍結乾燥物 |
| US12085337B2 (en) | 2021-10-20 | 2024-09-10 | DSM Sales & Manufacturing, Inc. | Freeze-drying systems and methods |
| CN114543451A (zh) * | 2022-02-17 | 2022-05-27 | 华威特（江苏）生物制药有限公司 | 一种自洁式疫苗生产用稳压型冻干装置 |
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 |
| FR954490A (enrdf_load_stackoverflow) * | 1941-12-27 | 1950-01-03 | ||
| 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 (de) * | 1959-10-07 | 1964-09-24 | Leybold Hochvakuum Anlagen | Rohrfoermige, aus Teilkammern zusammen-gesetzte Vakuum-Gefriertrocknungsanlage |
| 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/de not_active Expired
- 1965-05-12 GB GB20049/65A patent/GB1093449A/en not_active Expired
- 1965-05-12 CH CH667465A patent/CH443152A/fr unknown
- 1965-05-12 SE SE6193/65A patent/SE302927B/xx unknown
- 1965-05-12 DK DK239765AA patent/DK130696B/da unknown
- 1965-05-12 ES ES0312836A patent/ES312836A1/es not_active Expired
- 1965-05-13 NL NL6506143A patent/NL6506143A/xx unknown
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2235755A (en) * | 1989-08-09 | 1991-03-13 | Elemer Varga | Preparing fruit powder |
| EP1108967A1 (en) * | 1999-12-15 | 2001-06-20 | Zanchetta & C. S.r.l. | A vibrating vacuum dryer and the related drying method |
| CN108931126A (zh) * | 2018-07-31 | 2018-12-04 | 湖南美可达生物资源股份有限公司 | 一种博落回真空冷冻干燥机 |
| CN108931126B (zh) * | 2018-07-31 | 2020-08-04 | 湖南美可达生物资源股份有限公司 | 一种博落回真空冷冻干燥机 |
| CN113915963A (zh) * | 2020-07-10 | 2022-01-11 | 中国农业机械化科学研究院 | 一种微波真空冷冻干燥设备及其微波真空冷冻干燥方法 |
| CN113915963B (zh) * | 2020-07-10 | 2022-11-22 | 中国农业机械化科学研究院集团有限公司 | 一种微波真空冷冻干燥设备及其微波真空冷冻干燥方法 |
| CN114459211A (zh) * | 2022-01-22 | 2022-05-10 | 上海田枫实业有限公司 | 一种冻干机 |
| CN114459211B (zh) * | 2022-01-22 | 2023-04-07 | 上海田枫实业有限公司 | 一种冻干机 |
Also Published As
| Publication number | Publication date |
|---|---|
| DK130696B (da) | 1975-03-24 |
| NL6506143A (enrdf_load_stackoverflow) | 1965-11-15 |
| BE663514A (enrdf_load_stackoverflow) | 1965-11-08 |
| ES312836A1 (es) | 1966-02-16 |
| DK130696C (enrdf_load_stackoverflow) | 1975-09-01 |
| DE1629030C3 (de) | 1978-04-27 |
| US3264747A (en) | 1966-08-09 |
| DE1629030B2 (de) | 1977-08-25 |
| DE1629030A1 (de) | 1971-04-29 |
| CH443152A (fr) | 1967-08-31 |
| SE302927B (enrdf_load_stackoverflow) | 1968-08-05 |
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