MX2021004831A - Liofilizador continuo, tolva y metodo de liofilizacion. - Google Patents

Liofilizador continuo, tolva y metodo de liofilizacion.

Info

Publication number
MX2021004831A
MX2021004831A MX2021004831A MX2021004831A MX2021004831A MX 2021004831 A MX2021004831 A MX 2021004831A MX 2021004831 A MX2021004831 A MX 2021004831A MX 2021004831 A MX2021004831 A MX 2021004831A MX 2021004831 A MX2021004831 A MX 2021004831A
Authority
MX
Mexico
Prior art keywords
hopper
freeze
product
drying chamber
inlet
Prior art date
Application number
MX2021004831A
Other languages
English (en)
Inventor
Alastair James Woodburn Gass
Austen Frank Chittock
Brian Donald Edwards
Original Assignee
Freeze Dried Foods New Zealand Ltd
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 Freeze Dried Foods New Zealand Ltd filed Critical Freeze Dried Foods New Zealand Ltd
Publication of MX2021004831A publication Critical patent/MX2021004831A/es

Links

Classifications

    • 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
    • A23L3/001—Details of apparatus, e.g. for transport, for loading or unloading manipulation, pressure feed valves
    • 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
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
    • F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
    • F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
    • F26B15/14—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by trays or racks or receptacles, which may be connected to endless chains or belts
    • F26B15/146—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined the objects or batches of materials being carried by trays or racks or receptacles, which may be connected to endless chains or belts applying multiple superimposed tray conveyors, the materials to be dried being dropped onto subsequent conveyor stretches, e.g. by allowing the trays to tilt at one point
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/02—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
    • F26B17/04—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being all horizontal or slightly inclined
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/001—Handling, e.g. loading or unloading arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/008—Seals, locks, e.g. gas barriers or air curtains, for drying enclosures
    • 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
    • F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
    • 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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

Un liofilizador continuo que tiene una tolva para suministrar producto a la entrada de la cámara de liofilización a través de un acoplamiento sellado con la entrada. Una válvula de la tolva permite que la tolva sea sellada y evacuada con un producto que va a ser liofilizado en el interior. Se pueden abrir tanto una válvula de entrada de la cámara de liofilización como una válvula de la tolva para proporcionar una ruta entre la tolva y la cámara mientras la tolva y la cámara se mantienen en una condición evacuada. La tolva puede incluir una carcasa interna dentro de una carcasa externa con un orificio de evacuación para evacuar una cavidad entre las carcasas. Una válvula de la tolva permite el suministro de producto al liofilizador a través de un orificio de la tolva. El producto se puede cargar en una tolva, acoplada con la entrada de la cámara de liofilización, evacuada, provista con una válvula de la tolva abierta para suministrar producto a la cámara de liofilización, y el producto transportado a través de la cámara de liofilización.
MX2021004831A 2018-10-29 2019-10-10 Liofilizador continuo, tolva y metodo de liofilizacion. MX2021004831A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ74777618 2018-10-29
PCT/NZ2019/050133 WO2020091607A1 (en) 2018-10-29 2019-10-10 A continuous freeze dryer, hopper and method of freeze-drying

Publications (1)

Publication Number Publication Date
MX2021004831A true MX2021004831A (es) 2021-10-13

Family

ID=70462472

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021004831A MX2021004831A (es) 2018-10-29 2019-10-10 Liofilizador continuo, tolva y metodo de liofilizacion.

Country Status (11)

Country Link
US (1) US20210386100A1 (es)
EP (1) EP3874217A4 (es)
JP (1) JP2022509481A (es)
KR (1) KR20210084578A (es)
CN (1) CN112955708A (es)
AU (1) AU2019373054A1 (es)
CA (1) CA3118075A1 (es)
MX (1) MX2021004831A (es)
SG (1) SG11202104361TA (es)
WO (1) WO2020091607A1 (es)
ZA (1) ZA202103632B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11287185B1 (en) * 2020-09-09 2022-03-29 Stay Fresh Technology, LLC Freeze drying with constant-pressure and constant-temperature phases
CN112849767A (zh) * 2021-02-03 2021-05-28 北京农科亿健蜂产品研究院 保质蜂皇浆冻干粉存放装置
CN114087864A (zh) * 2021-11-25 2022-02-25 安徽省邹师傅中药机械制造有限公司 一种中药材加工用药材循环节能烘干机及其使用方法
CN115615146A (zh) * 2022-11-10 2023-01-17 浙江同景冻干科技有限公司 一种连续加工的冻干设备

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US2751687A (en) * 1952-05-21 1956-06-26 Proctor Drying And Freezing Co Process and apparatus for producing stabilized products
GB1027177A (en) * 1961-11-13 1966-04-27 Hupp Corp Conveyor type heat transfer apparatus
US3243892A (en) * 1964-02-24 1966-04-05 Beverly Refrigeration Inc Freeze drying apparatus
US3324565A (en) * 1966-07-21 1967-06-13 Hupp Corp Apparatus and method for freeze drying
DK126720B (da) * 1968-05-11 1973-08-13 Leybold Heraeus Verwaltung Apparat til kontinuerlig frysettørring.
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US3776600A (en) * 1971-06-07 1973-12-04 Thoreson Mc Cosh Inc Valve for vacuum loader
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JPS60191178A (ja) * 1984-03-12 1985-09-28 日本真空技術株式会社 インライン式凍結真空乾燥装置
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JP2589153B2 (ja) * 1988-06-23 1997-03-12 株式会社松井製作所 樹脂材料の高周波加熱式乾燥装置及び乾燥方法
JP2522271Y2 (ja) * 1991-02-26 1997-01-08 株式会社松井製作所 着脱式乾燥ホッパー及びそれを用いた乾燥輸送装置
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Also Published As

Publication number Publication date
KR20210084578A (ko) 2021-07-07
CN112955708A (zh) 2021-06-11
CA3118075A1 (en) 2020-05-07
SG11202104361TA (en) 2021-05-28
EP3874217A1 (en) 2021-09-08
EP3874217A4 (en) 2022-06-01
WO2020091607A1 (en) 2020-05-07
JP2022509481A (ja) 2022-01-20
AU2019373054A1 (en) 2021-06-10
ZA202103632B (en) 2022-10-26
US20210386100A1 (en) 2021-12-16

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