CN1781387A - 一种高压腔及其用于对产品进行气体处理的装置 - Google Patents

一种高压腔及其用于对产品进行气体处理的装置 Download PDF

Info

Publication number
CN1781387A
CN1781387A CNA200510124752XA CN200510124752A CN1781387A CN 1781387 A CN1781387 A CN 1781387A CN A200510124752X A CNA200510124752X A CN A200510124752XA CN 200510124752 A CN200510124752 A CN 200510124752A CN 1781387 A CN1781387 A CN 1781387A
Authority
CN
China
Prior art keywords
high pressure
pressure chest
gas
passage
sidewall
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.)
Granted
Application number
CNA200510124752XA
Other languages
English (en)
Other versions
CN100508798C (zh
Inventor
约尼·马尔姆博格
波·布里克斯特
约恩·A·霍克
里克·威尔森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
John Bean Technologies Ltd
Original Assignee
Frigoscandia Equipment AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20414163&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1781387(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Frigoscandia Equipment AB filed Critical Frigoscandia Equipment AB
Publication of CN1781387A publication Critical patent/CN1781387A/zh
Application granted granted Critical
Publication of CN100508798C publication Critical patent/CN100508798C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
    • A21B1/00—Bakers' ovens
    • A21B1/42—Bakers' ovens characterised by the baking surfaces moving during the baking
    • A21B1/48—Bakers' ovens characterised by the baking surfaces moving during the baking with surfaces in the form of an endless band
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/46—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique for treatment of endless filamentary, band or sheet material
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
    • A21B1/00—Bakers' ovens
    • A21B1/02—Bakers' ovens characterised by the heating arrangements
    • A21B1/24—Ovens heated by media flowing therethrough
    • A21B1/245—Ovens heated by media flowing therethrough with a plurality of air nozzles to obtain an impingement effect on the food
    • 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
    • A23L3/015—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with pressure variation, shock, acceleration or shear stress or cavitation
    • A23L3/0155—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with pressure variation, shock, acceleration or shear stress or cavitation using sub- or super-atmospheric pressures, or pressure variations transmitted by a liquid or gas
    • 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
    • A23L3/16—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials
    • A23L3/18—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials while they are progressively transported through the apparatus
    • 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
    • A23L3/16—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials
    • A23L3/18—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials while they are progressively transported through the apparatus
    • A23L3/185—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials while they are progressively transported through the apparatus in solid state
    • 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
    • A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3409—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • 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
    • A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3409—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A23L3/34095—Details of apparatus for generating or regenerating gases
    • 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
    • A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3409—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A23L3/3418—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
    • 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
    • A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3409—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A23L3/3445—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere comprising other gases in addition to CO2, N2, O2 or H2O
    • 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
    • A23L3/36—Freezing; Subsequent thawing; Cooling
    • 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
    • A23L3/36—Freezing; Subsequent thawing; Cooling
    • A23L3/361—Freezing; Subsequent thawing; Cooling the materials being transported through or in the apparatus, with or without shaping, e.g. in form of powder, granules, or flakes
    • 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
    • A23L3/36—Freezing; Subsequent thawing; Cooling
    • A23L3/361—Freezing; Subsequent thawing; Cooling the materials being transported through or in the apparatus, with or without shaping, e.g. in form of powder, granules, or flakes
    • A23L3/362—Freezing; Subsequent thawing; Cooling the materials being transported through or in the apparatus, with or without shaping, e.g. in form of powder, granules, or flakes with packages or with shaping in form of blocks or portions
    • 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
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D13/00—Stationary devices, e.g. cold-rooms
    • F25D13/06—Stationary devices, e.g. cold-rooms with conveyors carrying articles to be cooled through the cooling space
    • F25D13/067—Stationary devices, e.g. cold-rooms with conveyors carrying articles to be cooled through the cooling space with circulation of gaseous cooling fluid
    • 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
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
    • 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
    • F26B25/06—Chambers, containers, or receptacles
    • F26B25/08—Parts thereof
    • F26B25/12—Walls or sides; Doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Drying Of Solid Materials (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Treating Waste Gases (AREA)

Abstract

本发明公开了一种高压腔及其用于对产品进行气体处理的装置，上述高压腔位于上述装置中的通道附近，上述通道具有穿孔壁并包围输送带用于输送上述产品，上述高压腔包括：壁与通道的穿孔壁联接以形成上述高压腔；形成上述高压腔的上述壁包括朝向气体循环装置的出口并与之联接的孔，从而高压腔构成一从气体循环装置的上述出口到通道的穿孔壁的气体循环通道；上述高压腔基本位于通道的上方；形成上述高压腔的侧壁包括基本垂直的侧壁，以及上述侧壁的至少一基本垂直的部分是可移动的，以便能够提供进入高压腔内部的入口。

Description

一种高压腔及其用于对产品进行气体处理的装置
本发明是中国专利申请号00802959.8、发明名称为“用于对产品进行气体处理的装置”的分案申请。
技术领域
本发明涉及用喷射到产品上的气体射流对产品、特别是食品和类似产品进行气体处理，例如对它们进行冷却、加热或烘干。
背景技术
用于冷却或加热食品的装置可从例如授权给Donald P.Smith等的美国专利4679542中得知。这些装置包括一个外壳，其中一高压气体增压室与上部和下部通道联接，上部和下部通道在二者之间限定了一处理区域，并具有大量喷嘴，用于将气体射流垂直喷射到处理区域中。要处理的食品由穿过处理空间输送食品的输送带支承。
这些公知装置的设计十分复杂，导致很难满足食品工业的高卫生要求。另外，现有技术装置的维护是耗时的，连续停机之间的间隔很短。
用于冷却、加热或烘干产品的另一种装置可从授权给Per-OskarPersson等的美国专利5408921中获得。这种装置包括一外壳和一输送带，该输送带用于沿外壳中从入口孔到出口孔的通道穿过外壳输送产品。一通道至少沿从入口孔到出口孔的路径的一部分包围输送带。冷空气由风扇装置循环穿过与输送带上运载的产品相对的通道壁上的孔眼，因而空气射流喷射在产品表面上，继而从通道出来到达用于调节空气的空气调节装置，然后返回通道外部。
这种现有技术装置基本上消除了或至少减少了授权给Donald P.Smith等的美国专利4679542中获得的装置的上述问题。
但公知的设备和装置相当庞大。
发明内容
因此，本发明的目的之一是提供一种用于对产品进行气体处理的紧密装置。
本发明的另一个目的是提供一种可满足食品工业高卫生要求的装置。
根据本发明，一种在用于对产品进行气体处理的装置中的高压腔，上述高压腔位于上述装置中的通道附近，上述通道具有穿孔壁并包围输送带用于输送上述产品，上述高压腔包括：
壁与通道的穿孔壁联接以形成上述高压腔；
形成上述高压腔的上述壁包括朝向气体循环装置的出口并与之联接的孔，从而高压腔构成一从气体循环装置的上述出口到通道的穿孔壁的气体循环通道；
其特征在于，上述高压腔基本位于通道的上方；
形成上述高压腔的侧壁包括基本垂直的侧壁，以及
上述侧壁的至少一基本垂直的部分是可移动的，以便能够提供进入高压腔内部的入口。
根据本发明，其中形成上述高压腔的侧壁的至少一基本垂直部分是可滑动的，以便能够提供进入高压腔内部的入口。
根据本发明，其中形成上述高压腔的侧壁的至少一基本垂直部分被铰接，用于提供进入高压腔的入口。
根据本发明，其中高压腔具有一个位于通道上方并支承气体循环装置的顶壁。
根据本发明，一种用于对产品进行气体处理的装置，包括：
一具有顶壁、底壁和侧壁的外壳；
一用于沿外壳中的第一路径输送产品的输送带；
一具有穿孔壁并沿第一路径包围输送带的通道；
气体循环装置，该气体循环装置借助于穿孔壁与通道联通，用于以气体射流的形式将气体循环到通道中，气体射流喷射在由输送带运载的产品上，并在一返回管道中离开通道，回到气体循环装置，及
气体调节装置，用于对由气体循环装置循环的气体进行调节，
其特征在于，壁与外壳的侧壁分开，上述分开的壁与通道的穿孔壁联接，并具有朝向气体循环装置的出口并与之联接的孔，从而基本在通道的上方形成一高压腔，并构成一从气体循环装置的上述出口到通道的穿孔壁的气体循环通道，
形成高压腔的侧壁的至少一基本垂直的部分是可移动的，以便能够提供进入高压腔内部的入口。
根据本发明，这些目的是通过一种用于对产品进行气体处理的装置实现的，该装置包括一具有顶壁、底壁和侧壁的外壳；一用于沿外壳中的第一路径输送产品的输送带；一具有穿孔壁并沿第一路径包围输送带的通道；气体循环装置，该气体循环装置借助于孔眼壁与通道联通，用于以气体射流的形式将气体循环到通道中，喷射在由输送带运载的产品上，并在一返回管道中离开通道，回到气体循环装置，及定位在返回管道中的气体调节装置，用于通过气体循环装置对气体进行调节。另外，壁与通道的穿孔壁联接并具有朝向气体循环装置的孔，基本上在通道上方形成一高压腔，并与外壳的壁间隔开。最后，高压腔联接壁的至少一个基本垂直部分是可移动的，以便能够进入高压腔内部。
通过这种设置可获得紧密结构，还很容易接近装置的所有部分，这是满足食品工业高卫生要求的一个条件。
优选地，形成高压腔的垂直侧壁的至少一部分是可移动的或铰接的，用于提供进入高压腔内部的入口。
在一优选实施例中，在高压腔两侧并全部沿通道的联接壁的垂直部分都可移动。
另外，输送带最好有孔，通道的顶壁基本在其整个区域被穿孔，通道的底壁具有垂直于第一路径横向延伸的孔眼部分，这样气体射流可喷射在输送带上产品的上侧和下侧。
在一最优选实施例中，沿高压腔的外壳侧壁中的至少一个是可移动的，以便扩大上述至少一个壁与高压腔之间的空间。这产生了一个非常紧密的结构，仍满足对接近装置所有部分的高要求。
附图说明
图1是根据本发明装置的第一实施例的透视图。
图2是图1中装置的剖视图。
图3是与图2相对应的剖视图，表示根据本发明装置的第二实施例。
具体实施方式
参照图1和图2，用于食品，如肉饼的快速冷却的装置，包括一外壳1，该外壳1具有一顶壁2、一底壁3、两侧壁4和5、和两端壁(未显示)。顶壁支承在一支柱6上。侧壁4和5中的每一个都分别有两个部分4a、4b和5a、5b。这些侧壁4a、4b和5a、5b中的每一个通过支承在两个伸缩臂7上而可移动，伸缩壁7安装在顶壁的顶部。
图1中所示的侧壁4和5处于展开或打开位置，图2中所示的侧壁4和5处于收缩和关闭位置。很明显，通过从侧壁4和5的关闭位置推到它们的打开位置而移动其中的一个或两个能够很好地接近外壳1中的设备。另一方面，当如图2所示侧壁4和5被推回到它们的关闭位置时，装置非常紧密。
外壳1中的设备包括一输送带8，该输送带8在位于外壳1一端的第一端部滚筒9与位于外壳1另一端的第二端部滚筒(没有显示)之间延伸。输送带8跟随端部滚筒之间的第一上部路径10，用于将被冷却的食品输送穿过外壳1，从一端壁中的输入孔到达相对端壁中的输出孔。
一通道11沿第一路径包围输送带8。该通道11具有与此处作为参考引入的US-A-5408921中公开的通道基本上相同的构造，这里提出，以供参考。因此，通道包括一基本上在其整个区域穿孔的顶壁12，和具有垂直于第一路径延伸的穿孔部分的底壁(没有显示)。另外，通道的底壁具有大量与上述穿孔部分交替并与一返回管道13相通的孔。
一高压腔14由垂直侧壁15和16和一顶壁17提供，每个垂直侧壁15和16与通道11底壁的孔的侧边缘联接，顶壁17具有一个朝向构成一气体循环装置的风扇18。高压腔14基本上定位在通道11上部，并与外壳1的侧壁4、5间隔开。
返回管道13从通道11下面横向导引到高压腔14的侧壁15、16的外部，向上穿过一蒸发器19、20，然后在高压腔14的顶壁17上部横向向内导引指向外壳1的中心和风扇的吸气侧。
高压腔14的侧壁15、16的底部15a、16a通过如轴21铰接到相同侧壁15、16的上部15b、16b上。如图2中所示，在它们的关闭位置，侧壁15、16的底部15a、16a使高压腔14保持关闭，以便由风扇18引进的空气能够在高压腔14中产生一高压，从而穿过通道11的上部(12)和底部壁上的孔眼，产生喷射到通过输送带8在其中运载的产品上的空气射流。侧壁15和16的底部15a、16a在其打开位置基本是水平的，即从通道11向外旋转，可接近高压腔14内部。
在运行中，装置如图2所示，即外壳1的侧壁4、5处于它们的关闭位置，高压腔14的侧壁15、16的底部15a、16a处于它们关闭高压腔14的底部位置。然后风扇18吹动空气进入高压腔，因而从通道11的孔眼产生空气喷流喷射在其中输送带8上的物体上。从通道排出的空气穿过其底部孔，在底壁3上方横向向外流动，在外壳1的侧壁4与高压腔14的侧壁16之间在管道13中向上流动到达蒸发器20，同样在外壳1的侧壁5与高压腔14的侧壁15之间管道13中向上流动到达蒸发器19。从蒸发器19、20出来，冷空气穿过管道13的其余部分被吸入风扇18的吸气侧。
由于高压腔14位于外壳1的中心位置，外壳1的壁2-5内部的压力与外壳外面的大气压力没有太大的不同，因此在外壳1的内部与外部之间基本上没有气体泄露的趋势。
当关闭装置时，壁4和5被拉到它们的打开位置，高压腔14的侧壁15、16的底部15a、16a向上摆动到它们的打开位置，通道11的顶壁12也可向上摆动或翻转到一打开位置，如图1所示。因此，装置的所有元件很容易清洗。
参照图3，根据本发明装置的第二实施例与第一实施例的不同之处在于，高压腔14的侧壁15和16是可在长度方向、即平行于输送带8的输送方向滑动的盖。另外，第二实施例中的蒸发器19和20基本上位于高压腔14的上方，因而扩展了侧壁15、16前面的可利用空间，这样外壳的可移动侧壁就不需要了。
可以理解的是，在不脱离如下面权利要求中要求的本发明范围的前提下，可以对上面描述的装置实施例进行修改、替换和变化。因此，气体通常是空气，但也可包含其它气体。当装置用于冷却食品时，空调装置可包括一冷却组件，如所示例的蒸发器。当装置用于加热食品时，空调装置可包含一热交换器或一电加热器。最后，当装置用于烘干食品时，空调元件可包含一水分调节器。也可以使用其它空调装置。

Claims (5)

1.一种在用于对产品进行气体处理的装置中的高压腔，上述高压腔(14)位于上述装置中的通道(11)附近，上述通道(11)具有穿孔壁(12)并包围输送带(8)用于输送上述产品，上述高压腔(14)包括：
壁(15-17)与通道(11)的穿孔壁(12)联接以形成上述高压腔(14)；
形成上述高压腔(14)的上述壁(15-17)包括朝向气体循环装置(18)的出口并与之联接的孔，从而高压腔(14)构成一从气体循环装置(18)的上述出口到通道(11)的穿孔壁(12)的气体循环通道；
其特征在于，上述高压腔(14)基本位于通道(11)的上方；
形成上述高压腔(14)的侧壁(15-17)包括基本垂直的侧壁(15-16)，以及
上述侧壁(15-16)的至少一基本垂直的部分是可移动的，以便能够提供进入高压腔(14)内部的入口。
2.如权利要求1所述的高压腔，其中形成上述高压腔(14)的侧壁(15-17)的至少一基本垂直部分是可滑动的，以便能够提供进入高压腔(14)内部的入口。
3.如权利要求1所述的高压腔，其中形成上述高压腔(14)的侧壁(15-17)的至少一基本垂直部分被铰接，用于提供进入高压腔(14)的入口。
4.如权利要求1-3中任一项所述的高压腔，其中高压腔(14)具有一个位于通道(11)上方并支承气体循环装置(18)的顶壁(17)。
5.一种用于对产品进行气体处理的装置，包括：
一具有顶壁、底壁和侧壁(2；3；4，5)的外壳(1)；
一用于沿外壳(1)中的第一路径(10)输送产品的输送带(8)；
一具有穿孔壁(12)并沿第一路径(10)包围输送带(8)的通道(11)；
气体循环装置(18)，该气体循环装置(18)借助于穿孔壁(12)与通道(11)联通，用于以气体射流的形式将气体循环到通道(11)中，气体射流喷射在由输送带(8)运载的产品上，并在一返回管道(13)中离开通道(11)，回到气体循环装置(18)，及
气体调节装置(19，20)，用于对由气体循环装置(18)循环的气体进行调节，
其特征在于，壁(15-17)与外壳(1)的侧壁(2-5)分开，上述分开的壁(15-17)与通道(11)的穿孔壁(12)联接，并具有朝向气体循环装置(18)的出口并与之联接的孔，从而基本在通道(11)的上方形成一高压腔(14)，并构成一从气体循环装置(18)的上述出口到通道(11)的穿孔壁(12)的气体循环通道，
形成高压腔(14)的侧壁(15-17)的至少一基本垂直的部分是可移动的，以便能够提供进入高压腔(14)内部的入口。
CNB200510124752XA 1999-01-20 2000-01-20 一种高压腔及其用于对产品进行气体处理的装置 Expired - Fee Related CN100508798C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9900166A SE515811C2 (sv) 1999-01-20 1999-01-20 Apparat för gasbehandling av produkter innefattande en högtryckskammare
SE99001661 1999-01-20

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CNB008029598A Division CN1235519C (zh) 1999-01-20 2000-01-20 用于对产品进行气体处理的装置

Publications (2)

Publication Number Publication Date
CN1781387A true CN1781387A (zh) 2006-06-07
CN100508798C CN100508798C (zh) 2009-07-08

Family

ID=20414163

Family Applications (2)

Application Number Title Priority Date Filing Date
CNB008029598A Expired - Lifetime CN1235519C (zh) 1999-01-20 2000-01-20 用于对产品进行气体处理的装置
CNB200510124752XA Expired - Fee Related CN100508798C (zh) 1999-01-20 2000-01-20 一种高压腔及其用于对产品进行气体处理的装置

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CNB008029598A Expired - Lifetime CN1235519C (zh) 1999-01-20 2000-01-20 用于对产品进行气体处理的装置

Country Status (22)

Country Link
US (2) US6354196B1 (zh)
EP (2) EP1143814B1 (zh)
JP (1) JP4358448B2 (zh)
KR (1) KR100643430B1 (zh)
CN (2) CN1235519C (zh)
AT (1) ATE252853T1 (zh)
AU (1) AU757869B2 (zh)
BR (1) BR0009006A (zh)
CA (1) CA2356977C (zh)
DE (1) DE60006212T2 (zh)
DK (1) DK1143814T3 (zh)
ES (1) ES2209810T3 (zh)
IL (1) IL144342A (zh)
IS (2) IS5991A (zh)
NO (2) NO321341B1 (zh)
NZ (1) NZ512895A (zh)
PL (1) PL193758B1 (zh)
PT (1) PT1143814E (zh)
RU (1) RU2236655C2 (zh)
SE (1) SE515811C2 (zh)
WO (1) WO2000042869A1 (zh)
ZA (1) ZA200105267B (zh)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9903579A (pt) * 1998-08-10 2001-03-27 Praxair Technology Inc Sistema de túnel de esfriamento.
SE515811C2 (sv) * 1999-01-20 2001-10-15 Frigoscandia Equipment Ab Apparat för gasbehandling av produkter innefattande en högtryckskammare
US6334330B2 (en) 1999-07-26 2002-01-01 Praxair, Inc. Impingement cooler
US6604452B2 (en) * 2001-05-08 2003-08-12 Alkar-Rapidpak, Inc. Food processor with circulation system and method
US6557367B1 (en) 2002-03-28 2003-05-06 Praxair Technology, Inc. Impingement cooler with improved coolant recycle
US7008658B2 (en) * 2002-05-29 2006-03-07 The Boc Group, Inc. Apparatus and method for providing treatment to a continuous supply of food product by impingement
US8707861B2 (en) * 2004-08-02 2014-04-29 John Bean Technologies Corporation Dry food pasteurization apparatus and method
DK200500335A (da) * 2005-03-04 2006-09-05 Carnitech As Impingement fryser
ITVR20080119A1 (it) * 2008-10-27 2010-04-28 Iteca Impianti Tecnologici Alimen Tari Speciali Forno sanificabile per alimenti
JP5486513B2 (ja) 2010-06-30 2014-05-07 株式会社前川製作所 食品冷却装置
US20120067066A1 (en) * 2010-09-20 2012-03-22 Conagra Foods Lamb Weston, Inc. Freeze tunnel and methods of use
KR20140009231A (ko) * 2010-12-30 2014-01-22 필립모리스 프로덕츠 에스.에이. 입자 건조 시스템과 방법
EP2886486A1 (de) * 2013-12-18 2015-06-24 Ulrich Giger Vakuumkammer
CN105495071B (zh) * 2014-10-14 2018-06-12 中国农业科学院蜜蜂研究所 一种蜂蜜解晶的方法与装置
GB2545515A (en) * 2015-12-14 2017-06-21 Linde Ag Cryogenic impingement chilling for carcasses
GB2545758A (en) * 2015-12-22 2017-06-28 Linde Ag Apparatus for generation of pulsed flow for impingement hoods
ITUA20163155A1 (it) * 2016-05-04 2017-11-04 Key Frost S R L Impianto perfezionato per la stagionatura e/o l'asciugatura di prodotti, preferibilmente di prodotti alimentari
CN109405398A (zh) * 2018-12-05 2019-03-01 吴家伟 一种采用强制冷双侧配风的隧道式双输送带速冻机
CN109845950B (zh) * 2019-04-03 2022-01-21 河南工业大学 一种膳食纤维烘干装置
CN110455029B (zh) * 2019-08-27 2020-04-03 新昌冰银智能技术有限公司 一种便携式速冷箱
CN110749139B (zh) * 2019-09-04 2021-08-03 上海玺农信息科技有限公司 一种烤串机器人用的智能取串冷藏柜

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1817875A (en) 1929-04-10 1931-08-04 Broadbent Robert Joseph Ripening of bananas
FR975566A (fr) * 1942-02-21 1951-03-07 Anciens Ets Brissonneau & Lotz Perfectionnements aux appareils de chauffage ou de refroidissement des produits alimentaires
AT252151B (de) 1964-04-18 1967-02-10 Buckau Wolf Maschf R Verfahren zur Trocknung von Zuckerwürfeln
US3455120A (en) 1966-09-08 1969-07-15 Chemetron Corp Cryogenic conveyor freezer
US3813895A (en) * 1972-09-28 1974-06-04 Air Prod & Chem Food freezing apparatus
US3879954A (en) * 1973-02-09 1975-04-29 Chemetron Corp Method of chilling products
US3908533A (en) * 1973-04-04 1975-09-30 Electrolux Ab Apparatus for continuously cooking food in sequential oven section of an elongated oven
IT1024113B (it) * 1974-05-18 1978-06-20 Zanussi Grandi Forro a convenzione forzata
US4289792A (en) * 1976-05-19 1981-09-15 Smith Donald P Microwave treatment of food products
US4479776A (en) * 1981-07-22 1984-10-30 Smith Donald P Thermal treatment of food products
US4077226A (en) 1976-07-06 1978-03-07 Restaurant Technology, Inc. Cryogenic freezer
US4078398A (en) 1976-10-04 1978-03-14 Cloudy & Britton, Inc. Food freezing tunnel with improved freezing air flow apparatus
US4368664A (en) 1978-05-01 1983-01-18 Donald P. Smith Apparatus to transfer heat to a product and side loading door therefor
US4474498A (en) 1982-01-22 1984-10-02 Smith Donald P Multiple-pass impingement heating and cooling device
SE442672B (sv) 1982-03-01 1986-01-20 Frigoscandia Contracting Ab Apparat for vermebehandling, exv frysning, av foretredesvis livsmedel, med hjelp av en pulserande fluidiserad bedd
US4679542A (en) 1982-03-19 1987-07-14 Donald P. Smith Fan-plenum configuration
US4576090A (en) * 1982-05-19 1986-03-18 Mastermatic, Inc. Tunnel heater
US4462383A (en) 1982-06-09 1984-07-31 Lincoln Manufacturing Company, Inc. Impingement food preparation apparatus
US4523391A (en) 1982-09-27 1985-06-18 Donald P. Smith High efficiency impingement heating and cooling apparatus
AU2865484A (en) 1983-04-22 1984-12-18 Patentsmith Ii, Inc. Impingement thermal treatment apparatus with collector plate
US4584849A (en) * 1985-01-17 1986-04-29 Cloudy & Britton, Inc. Food freezing tunnel
US4831238A (en) 1985-10-15 1989-05-16 Donald P. Smith High volume forced convection tunnel oven
GB8611539D0 (en) 1986-05-12 1986-06-18 Boc Group Plc Food freezing apparatus
SU1345034A1 (ru) 1986-05-23 1987-10-15 Воронежский технологический институт Устройство дл охлаждени изделий
US4779524A (en) 1986-07-17 1988-10-25 Nabisco Brands, Inc. Apparatus for controlling the ripening of fresh produce
US4873107A (en) * 1986-12-24 1989-10-10 Archer Air Industries, Inc. Air impingement tunnel oven apparatus
JPH06268B2 (ja) 1988-02-23 1994-01-05 エイティックテクトロン株式会社 リフロー半田付け方法及び装置
US4951648A (en) * 1989-03-23 1990-08-28 Tecogen, Inc. Conveyor oven
US4947741A (en) 1989-04-27 1990-08-14 Nelgo Manufacturing, Inc. Automatic food cooking machine
US5025775A (en) 1990-06-04 1991-06-25 Lincoln Foodservice Products, Inc. Air delivery system and oven control circuitry cooling system for a low profile impingement oven
US5231920A (en) * 1991-09-19 1993-08-03 G. S. Blodgett Corporation Conveyor oven with uniform air flow
JP3373897B2 (ja) * 1992-07-13 2003-02-04 大阪酸素工業株式会社 トンネル形冷凍チャンバ
US5408921A (en) 1992-12-31 1995-04-25 Frigoscandia Equipment Aktiebolag Apparatus for gas treatment of products
US5551251A (en) * 1995-02-08 1996-09-03 York Food Systems Impingement freezer
JP3053545B2 (ja) * 1995-03-20 2000-06-19 株式会社東洋製作所 連続凍結装置
AU3006997A (en) 1996-05-15 1997-12-05 Kelsey-Hayes Company Hydraulic brake booster
CN2281085Y (zh) * 1996-12-10 1998-05-13 康景隆 双风道喷气式连续快速冻结装置
DE69731274T2 (de) 1997-01-04 2005-10-13 Heat and Control, Inc., Hayward Heissumluftofen
SE9701550L (sv) * 1997-04-25 1998-03-09 Frigoscandia Equipment Ab Sätt och anordning för ytfrysning
AUPO705697A0 (en) * 1997-05-28 1997-06-19 Australian Rural Dehydration Enterprise Pty Ltd Dehydration plant
NL1008720C2 (nl) * 1998-03-26 1999-09-28 Gti Koudetechniek B V Inrichting en werkwijze voor het invriezen van voedselproducten.
BR9903579A (pt) * 1998-08-10 2001-03-27 Praxair Technology Inc Sistema de túnel de esfriamento.
SE515811C2 (sv) * 1999-01-20 2001-10-15 Frigoscandia Equipment Ab Apparat för gasbehandling av produkter innefattande en högtryckskammare

Also Published As

Publication number Publication date
SE515811C2 (sv) 2001-10-15
NZ512895A (en) 2003-01-31
WO2000042869A1 (en) 2000-07-27
JP4358448B2 (ja) 2009-11-04
US6354196B1 (en) 2002-03-12
USRE42510E1 (en) 2011-07-05
IL144342A0 (en) 2002-05-23
IS7209A (is) 2004-04-07
IS5991A (is) 2001-07-05
JP2002535596A (ja) 2002-10-22
KR100643430B1 (ko) 2006-11-13
PL193758B1 (pl) 2007-03-30
SE9900166L (sv) 2000-07-21
EP1330959A3 (en) 2003-09-03
CN100508798C (zh) 2009-07-08
RU2236655C2 (ru) 2004-09-20
CA2356977C (en) 2004-11-23
ES2209810T3 (es) 2004-07-01
CA2356977A1 (en) 2000-07-27
AU2339400A (en) 2000-08-07
EP1143814B1 (en) 2003-10-29
DE60006212D1 (de) 2003-12-04
AU757869B2 (en) 2003-03-06
BR0009006A (pt) 2001-11-27
NO323887B1 (no) 2007-07-16
PL349881A1 (en) 2002-09-23
NO20013256D0 (no) 2001-06-29
KR20010103743A (ko) 2001-11-23
ATE252853T1 (de) 2003-11-15
DK1143814T3 (da) 2004-01-26
DE60006212T2 (de) 2004-04-15
NO20013256L (no) 2001-09-20
NO321341B1 (no) 2006-05-02
EP1330959A2 (en) 2003-07-30
PT1143814E (pt) 2004-03-31
ZA200105267B (en) 2002-06-26
NO20060536L (no) 2001-09-20
SE9900166D0 (sv) 1999-01-20
CN1336801A (zh) 2002-02-20
EP1143814A1 (en) 2001-10-17
IL144342A (en) 2004-07-25
CN1235519C (zh) 2006-01-11

Similar Documents

Publication Publication Date Title
CN1781387A (zh) 一种高压腔及其用于对产品进行气体处理的装置
US5384969A (en) Apparatus for drying bulk material with a filter for a drying gas flowing through the bulk material
US4109394A (en) Material treatment system
CA1067692A (en) Oven for a procession of containers
US5765381A (en) Multitier crossflow cryogenic freezer and method of use
US20070245587A1 (en) Drying and/or Cooling Conveyor
US5408921A (en) Apparatus for gas treatment of products
US5606861A (en) Crossflow cryogenic freezer and method of use
KR20010020166A (ko) 평판형 재료, 특히 인쇄 회로 기판의 처리 방법 및 장치
EP1926385B1 (en) Device for treating elongate food products with a conditioned airflow
US5913590A (en) Method and apparatus for demoisturizing moist products
WO1999057496A1 (en) Apparatus for air-treatment of products
EP1653816B1 (en) Apparatus and method for treatment of foodstuffs with a gaseous medium for processing and subsequent drying
CN115769039A (zh) 具有冷却功能的干燥机
US6328558B1 (en) Purge chamber
WO1996026403A1 (en) Method and apparatus for demoisturizing moist products
CN1666073A (zh) 用于物品除水的方法和装置
WO2005033601A2 (en) Method and apparatus for treating a product with conditioned air
EP0590370A1 (en) Vertical drying kiln for drying tiles
WO2002093097A1 (en) Apparatus for demoisturizing relatively vulnerable products
JP2001190224A (ja) 生葉管理方法及び生葉管理装置
JPH02302583A (ja) 熱処理炉
JPH09154554A (ja) 食品凍結装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: YUEHANBIEN TECHNOLOGY AG

Free format text: FORMER NAME: FULIGE SIKANDIYA EQUIPMENT CO.,LTD.

CP03 Change of name, title or address

Address after: Helsingborg

Patentee after: John Bean Technologies Ltd

Address before: Helsingborg

Patentee before: Frigoscandia Equipment AB

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090708

Termination date: 20120120