DK130696B - Fremgangsmåde til kontinuerlig vakuumtørring af fugtige, faste partikler og apparat til udøvelse af fremgangsmåden. - Google Patents

Fremgangsmåde til kontinuerlig vakuumtørring af fugtige, faste partikler og apparat til udøvelse af fremgangsmåden.

Info

Publication number
DK130696B
DK130696B DK239765AA DK239765A DK130696B DK 130696 B DK130696 B DK 130696B DK 239765A A DK239765A A DK 239765AA DK 239765 A DK239765 A DK 239765A DK 130696 B DK130696 B DK 130696B
Authority
DK
Denmark
Prior art keywords
moist
vacuum drying
solid particles
continuous vacuum
continuous
Prior art date
Application number
DK239765AA
Other languages
English (en)
Other versions
DK130696C (da
Inventor
M E Fuentevilla
Original Assignee
Pennsalt Chemicals Corp
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 Pennsalt Chemicals Corp filed Critical Pennsalt Chemicals Corp
Publication of DK130696B publication Critical patent/DK130696B/da
Application granted granted Critical
Publication of DK130696C publication Critical patent/DK130696C/da

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)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Nutrition Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
DK239765AA 1964-05-13 1965-05-12 Fremgangsmåde til kontinuerlig vakuumtørring af fugtige, faste partikler og apparat til udøvelse af fremgangsmåden. DK130696B (da)

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 (2)

Publication Number Publication Date
DK130696B true DK130696B (da) 1975-03-24
DK130696C DK130696C (da) 1975-09-01

Family

ID=23445374

Family Applications (1)

Application Number Title Priority Date Filing Date
DK239765AA DK130696B (da) 1964-05-13 1965-05-12 Fremgangsmåde til kontinuerlig vakuumtørring af fugtige, faste partikler og apparat til udøvelse af fremgangsmåden.

Country Status (9)

Country Link
US (1) US3264747A (da)
BE (1) BE663514A (da)
CH (1) CH443152A (da)
DE (1) DE1629030C3 (da)
DK (1) DK130696B (da)
ES (1) ES312836A1 (da)
GB (1) GB1093449A (da)
NL (1) NL6506143A (da)
SE (1) SE302927B (da)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
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 (da) * 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
DE3926334A1 (de) * 1989-08-09 1991-02-14 Elemer Varga Verfahren zur herstellung von fruchtmehl
KR100389751B1 (ko) * 1994-12-27 2003-10-17 코닌클리케 필립스 일렉트로닉스 엔.브이. 개별부품의집단세정및건조방법
US6225611B1 (en) 1999-11-15 2001-05-01 Hull Corporation Microwave lyophilizer having corona discharge control
IT1311426B1 (it) * 1999-12-15 2002-03-12 Zanchetta & C Srl Essiccatore vibrante sottovuoto e rispettivo metodo di essiccamento.
US6968631B1 (en) * 2004-10-08 2005-11-29 Labconco Corporation Method and apparatus for determining presence of moisture in freeze dryer vacuum line
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
TW202202792A (zh) * 2020-05-18 2022-01-16 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
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
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
CN114459211B (zh) * 2022-01-22 2023-04-07 上海田枫实业有限公司 一种冻干机
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)

* Cited by examiner, † Cited by third party
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 (da) * 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 (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

Also Published As

Publication number Publication date
GB1093449A (en) 1967-12-06
DE1629030A1 (de) 1971-04-29
DK130696C (da) 1975-09-01
BE663514A (da) 1965-11-08
NL6506143A (da) 1965-11-15
DE1629030C3 (de) 1978-04-27
US3264747A (en) 1966-08-09
CH443152A (fr) 1967-08-31
ES312836A1 (es) 1966-02-16
SE302927B (da) 1968-08-05
DE1629030B2 (de) 1977-08-25

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