IT1128848B - Apparecchio generatore di depressione - Google Patents

Apparecchio generatore di depressione

Info

Publication number
IT1128848B
IT1128848B IT68044/80A IT6804480A IT1128848B IT 1128848 B IT1128848 B IT 1128848B IT 68044/80 A IT68044/80 A IT 68044/80A IT 6804480 A IT6804480 A IT 6804480A IT 1128848 B IT1128848 B IT 1128848B
Authority
IT
Italy
Prior art keywords
generator apparatus
depression generator
depression
generator
Prior art date
Application number
IT68044/80A
Other languages
English (en)
Other versions
IT8068044A0 (it
Inventor
Kobayashi Masakazu
Original Assignee
Kyowa Vacuum Eng
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
Priority claimed from JP8526279A external-priority patent/JPS5812042B2/ja
Priority claimed from JP2187180A external-priority patent/JPS6015866B2/ja
Application filed by Kyowa Vacuum Eng filed Critical Kyowa Vacuum Eng
Publication of IT8068044A0 publication Critical patent/IT8068044A0/it
Application granted granted Critical
Publication of IT1128848B publication Critical patent/IT1128848B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
    • B01D5/0096—Cleaning
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/10—Vacuum distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
    • B01D5/0006—Coils or serpentines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
    • B01D5/0015—Plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0033—Other features
    • B01D5/0039—Recuperation of heat, e.g. use of heat pump(s), compression
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0033—Other features
    • B01D5/0045—Vacuum condensation
    • 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
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Drying Of Solid Materials (AREA)
IT68044/80A 1979-07-04 1980-07-03 Apparecchio generatore di depressione IT1128848B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8526279A JPS5812042B2 (ja) 1979-07-04 1979-07-04 真空装置における蒸気凝結器
JP2187180A JPS6015866B2 (ja) 1980-02-23 1980-02-23 真空乾燥装置

Publications (2)

Publication Number Publication Date
IT8068044A0 IT8068044A0 (it) 1980-07-03
IT1128848B true IT1128848B (it) 1986-06-04

Family

ID=26358999

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68044/80A IT1128848B (it) 1979-07-04 1980-07-03 Apparecchio generatore di depressione

Country Status (5)

Country Link
US (2) US4353222A (it)
DE (1) DE3025050A1 (it)
FR (1) FR2461213B1 (it)
GB (1) GB2061474B (it)
IT (1) IT1128848B (it)

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DE3215753A1 (de) * 1982-04-28 1983-11-03 Basf Ag, 6700 Ludwigshafen Verfahren und anordnung zur durchfuehrung des verfahrens zum beschicken und entleeren der trockenschalen eines trockenschrankes
ES2068809T3 (es) * 1987-07-29 1995-05-01 Amsco Finn Aqua Gmbh Dispositivo para la liofilizacion.
US5236041A (en) * 1991-07-22 1993-08-17 Hull Corporation Cyclonic vapor flow condenser
FR2685066B1 (fr) * 1991-12-12 1995-04-14 Guy Beurel Dispositif de lyophilisation.
US5386703A (en) * 1992-03-04 1995-02-07 Roger Carson Later Apparatus and methods for vacuum cooling fresh produce
US5375431A (en) * 1992-03-04 1994-12-27 Later; Roger C. Apparatus and methods for vacuum cooling fresh produce
FR2698558B1 (fr) * 1992-12-02 1995-03-03 Fisa Sa Condenseur de fluides à basse température et machine de lavage équipée d'un tel condenseur.
US5398426A (en) * 1993-12-29 1995-03-21 Societe' De Gestion Et De Diffusion North America, Inc. Process and apparatus for desiccation
US5992169A (en) * 1998-03-17 1999-11-30 Later; Roger C. Apparatus and methods for vacuum cooling produce
US6434951B2 (en) * 1998-03-17 2002-08-20 Roger Carson Later Methods for heat-shocking fresh produce and for cooling such produce to a desired temperature, and moisture content
EP0979667A1 (en) 1998-08-11 2000-02-16 Fata Aluminium Division of Fata Group S.p.A. System and method for cooling moulds for foam polystyrene
JP3644845B2 (ja) * 1999-04-28 2005-05-11 共和真空技術株式会社 真空装置における高効率蒸気凝結器
US7162880B2 (en) * 2002-09-10 2007-01-16 Royal Fumigation, Inc. Cooling apparatus, systems and methods
US6935049B2 (en) * 2003-12-24 2005-08-30 Edward K. Alstat Method and apparatus for reclaiming effluent from a freeze-drying process, and uses for effluent
US7347004B1 (en) 2005-01-13 2008-03-25 Lyophilization Services Of New England, Inc. Freeze drying apparatus and method
KR100823653B1 (ko) * 2006-09-01 2008-04-21 주식회사 창조이십일 통신장비용 냉방장치
US8015841B2 (en) * 2006-09-08 2011-09-13 Praxair Technology, Inc. Cryogenic refrigeration system for lyophilization
FR2911672A1 (fr) * 2007-01-24 2008-07-25 Usifroid Systeme de refrigeration d'un ensemble de lyophilisation
ES2408215T3 (es) * 2007-05-29 2013-06-19 Lealesa Quality Sl Sistema para una deshidratación de sustancias orgánicas a bajas temperaturas al vacío
CN101498533B (zh) * 2008-02-03 2010-12-15 共和真空技术株式会社 真空装置的蒸汽冷凝器
CN102022899A (zh) * 2010-12-01 2011-04-20 上海共和真空技术有限公司 一种用于冻干机冷凝器的气体导流装置
CN101986071A (zh) * 2010-12-02 2011-03-16 福州大北农生物技术有限公司 冻干机
CN102062517B (zh) * 2010-12-28 2012-10-17 上海东富龙科技股份有限公司 一种真空冷冻干燥机蒸汽灭菌后板层冷却装置及方法
ES2814824T3 (es) * 2011-02-08 2021-03-29 Kyowa Vacuum Eng Método de cálculo y dispositivo de cálculo para la temperatura de interfaz de sublimación, temperatura de la parte inferior y tasa de sublimación del material a secar en dispositivo de secado por congelación
US20130104585A1 (en) * 2011-10-26 2013-05-02 Frederic R. Weeth Portable cooling unit for field-level cooling of product
JP5989539B2 (ja) 2012-12-26 2016-09-07 住友重機械工業株式会社 コールドトラップ、及びコールドトラップの取付構造
WO2015014387A1 (fr) * 2013-07-29 2015-02-05 Francois-Mathieu Winandy Procedes et installations de dessalement d'eau par distillation a compression mecanique de vapeur
KR101501480B1 (ko) * 2013-08-07 2015-03-12 장현지 음식물쓰레기 진공건조처리시스템
CN104132529B (zh) * 2014-07-25 2016-05-25 上海共和真空技术有限公司 用于三重热交换板式冻干机的导热油冷却方法
US9920972B2 (en) 2015-10-12 2018-03-20 Azzopardi Technology Group, Llc Dual trailer cooling unit
US10113797B2 (en) * 2016-09-09 2018-10-30 Sp Industries, Inc. Energy recovery in a freeze-drying system
CN106352664B (zh) * 2016-11-11 2019-01-15 中国科学院理化技术研究所 一种低温速冻冻干系统
CN110352327B (zh) * 2017-02-09 2020-07-14 株式会社爱发科 真空干燥装置和方法
DE202018005256U1 (de) * 2018-11-13 2020-02-14 Leybold Gmbh Abscheidesystem für Gase bei Hochvakuumeinrichtung
USD917027S1 (en) 2019-12-18 2021-04-20 Lasalle Bristol Corporation Non-return device valve support member
USD924378S1 (en) 2019-12-18 2021-07-06 Lasalle Bristol Corporation Non-return device valve member
EP4053481A1 (en) * 2021-03-05 2022-09-07 GEA Lyophil GmbH A freeze dryer and a method for operating a freeze dryer
JP2024515178A (ja) * 2021-04-16 2024-04-05 アイエムエー ライフ ノース アメリカ インコーポレーテッド 凍結乾燥機用冷却システム
WO2023175453A1 (en) * 2022-03-16 2023-09-21 Liocreo S.R.L. Freeze-drying plant

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US2507632A (en) * 1944-11-30 1950-05-16 Eastman Kodak Co Process for dehydrating materials under low-pressure conditions
US2702992A (en) * 1950-03-14 1955-03-01 Mooser Alfred Freezing apparatus for production of ice cream
US2746272A (en) * 1952-07-24 1956-05-22 Walter H Carpenter Method for holding shrimp
DE1102654B (de) * 1958-03-19 1961-03-16 Leybold Hochvakuum Anlagen Verfahren und Vorrichtung zum Gefriertrocknen
US3012408A (en) * 1958-07-22 1961-12-12 Union Carbide Corp Method and apparatus for vaporizing liquefied gases
DE1135828B (de) * 1959-01-10 1962-08-30 Leybold Hochvakuum Anlagen Gefriertrocknungsverfahren und -vorrichtung
DE1124015B (de) * 1959-03-06 1962-02-22 Maschb Anstalt Venuleth & Elle Verfahren und Vorrichtung zur UEberfuehrung von aus Trocknern oder Verdampfern stammenden Brueden in den festen Aggregatzustand
US3048928A (en) * 1959-04-27 1962-08-14 Raytheon Co Freeze-drying apparatus
US3310227A (en) * 1965-04-12 1967-03-21 Milleron Norman Surge and backstreaming porous diaphragm filter for vacuum system
GB1227678A (it) * 1969-08-29 1971-04-07
BE774214A (fr) * 1970-10-22 1972-02-14 Zifferer Lothar R Condenseur helicoidal
US3844132A (en) * 1973-09-14 1974-10-29 Inter Process Corp Produce cooler and method of cooling product
DE2510758C3 (de) * 1975-03-12 1981-07-09 Leybold-Heraeus GmbH, 5000 Köln Gerät zur Gefriertrocknung mit Gefriertrocknungskammer und zumindest einem Eiskondensator
US4114287A (en) * 1977-01-24 1978-09-19 Fts Systems, Inc. Acid resistant freeze drying trap
FR2451558A1 (fr) * 1979-03-16 1980-10-10 Satam Brandt Froid Echangeur thermique pour pompe a chaleur, pompe a chaleur equipee d'un tel echangeur et installation de chauffage fonctionnant au moyen d'une telle pompe

Also Published As

Publication number Publication date
IT8068044A0 (it) 1980-07-03
GB2061474B (en) 1983-09-28
US4353222A (en) 1982-10-12
FR2461213B1 (fr) 1986-05-09
DE3025050A1 (de) 1981-01-22
US4407140A (en) 1983-10-04
GB2061474A (en) 1981-05-13
FR2461213A1 (fr) 1981-01-30
DE3025050C2 (it) 1989-08-03

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