WO2014042271A1 - Dispositif de traitement de champ électrique et procédé de traitement de champ électrique - Google Patents

Dispositif de traitement de champ électrique et procédé de traitement de champ électrique Download PDF

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Publication number
WO2014042271A1
WO2014042271A1 PCT/JP2013/074995 JP2013074995W WO2014042271A1 WO 2014042271 A1 WO2014042271 A1 WO 2014042271A1 JP 2013074995 W JP2013074995 W JP 2013074995W WO 2014042271 A1 WO2014042271 A1 WO 2014042271A1
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WO
WIPO (PCT)
Prior art keywords
electrode
electric field
field treatment
container
conductive material
Prior art date
Application number
PCT/JP2013/074995
Other languages
English (en)
Japanese (ja)
Inventor
武比古 阿部
Original Assignee
Abe Takehiko
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 Abe Takehiko filed Critical Abe Takehiko
Priority to JP2014535622A priority Critical patent/JP6393616B2/ja
Priority to CN201380059219.2A priority patent/CN104823011B/zh
Priority to KR1020157007212A priority patent/KR101782031B1/ko
Publication of WO2014042271A1 publication Critical patent/WO2014042271A1/fr

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    • 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
    • A23L3/32—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with electric currents without heating effect
    • 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
    • A23B4/00—General methods for preserving meat, sausages, fish or fish products
    • A23B4/015—Preserving by irradiation or electric treatment without heating effect
    • 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
    • A23B4/00—General methods for preserving meat, sausages, fish or fish products
    • A23B4/06—Freezing; Subsequent thawing; Cooling
    • 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
    • A23B7/015—Preserving by irradiation or electric treatment without heating effect
    • 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
    • A23B7/04—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
    • 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
    • F25D23/00—General constructional features

Definitions

  • the present invention relates to a field treatment method and an electric field treatment apparatus for carrying food at low temperature and storing it at low temperature by switching the power source of the alternating high voltage weak current generator of the same polarity.
  • Fresh foods and fish and shellfish products can be kept at a lower temperature to suppress bacterial activity and maintain freshness, but for long-term storage, frozen storage at -15 ° C or lower is required. However, below the freezing point, the food freezes and the cell membrane is destroyed, resulting in a decrease in taste.
  • a high-voltage negative electron (electron) is applied to frozen food and thawed at an appropriate temperature and kept fresh after thawing, and the food processing method for suppressing the growth of various bacteria and ripening is JP-B-5-77387. Is shown.
  • Japanese Patent No. 3698776 shows a thawing chamber for applying a high voltage negative electron (electron) to frozen food and thawing it at an appropriate temperature.
  • the electric field treatment makes the polarization of water molecules large, and the water molecules of free water in the food become bound to the food tissues such as cells and nutrients in the food and become bound water, making it difficult to freeze Since freezing does not occur at a temperature of -5 ° C., it is possible to maintain the freshness under low temperature and prevent the outflow of taste coming from cell destruction due to freezing.
  • the electric field treatment apparatus is used to transport small amounts of various foodstuffs from the production area or processing center and pass cold, unfreeze and pass through until storage at the final consumption location.
  • the inventors of the present invention disclosed an electric field treatment / transport / storage shown in FIG. 16 in WO2009 / 086666.
  • the flat plate electrode 401 is disposed on the left and right wall surfaces
  • the flat plate electrode 402 is disposed on the back wall surface
  • a plurality of front / rear movable winding / winding type roll electrodes 403 are disposed on the ceiling.
  • a drive unit 404 is provided to move the roll / down roll electrode 403 back and forth.
  • the flat plate electrode 401, the flat plate electrode 402, and the roll electrode 403 are made of a conductive material, and an alternating high voltage minute current is supplied from a power supply (not shown).
  • the present inventors disclosed another type of low temperature storage shown in FIG. 17 in WO2009 / 111907.
  • flat plate electrodes 501 and 501 are disposed on left and right wall surfaces
  • a flat plate electrode 502 is disposed on the back wall surface
  • a plurality of frames 503 are provided
  • a plurality of mounting shelves 504 are disposed on the frame 503.
  • the flat plate electrodes 501 and 501, the flat plate electrode 502, the frame 503, and the mounting shelf 504 are made of a conductive material, and an alternating high voltage minute current is supplied from a power supply (not shown).
  • a position variable electrode 505 that moves up and down is provided on the lower side surface of the mounting shelf 504.
  • the alternating high voltage weak current generator of FIG. 19 shown in Japanese Patent Laid-Open No. 10-276744 can be used as a power supply for supplying the alternating high voltage weak current.
  • a transformer 3 is installed in a casing 2 made of vinyl chloride.
  • the primary side winding 5 and the secondary side winding 6 wound around the core 4 of the transformer 3 are embedded in the epoxy resin 7.
  • An alternating current power supply of 100 V of commercial frequency is connected to the terminals 5 a and 5 b of the primary side winding 5 via the no fuse breaker 8 and the choke transformer 9.
  • 10 is a pilot lamp.
  • the secondary side winding 6 is short-circuited by a shorting wire 12 with a resistor 11 interposed therebetween to perform unipolar sealing.
  • an alternating high voltage weak current of about 5 kV to 10 kV and 10 mA to 100 mA is supplied from the terminal 6a.
  • a terminal other than the terminal 6a of the secondary winding 6 is grounded.
  • the electric field treatment refrigerator / freezer is the electric field treatment region in the whole storage, but the arrangement with the grounded high voltage applied electrode makes the distribution of electric field lines uneven and the effect of electric field treatment is improved. difficult.
  • the electric field treatment refrigerator-freezer is an electric field treatment region in the whole storage.
  • the amount of high-priced food or pre-processed food that requires electric field treatment in the stored food is small, there is a waste of electric field treatment space.
  • Damage may occur due to a load collapse or the like caused by a sudden stop, a sudden start, a sudden turn, or the like while the electric field processing refrigerator / freezer is mounted on the vehicle.
  • Distribution and storage of fresh food, hygiene management, freshness preservation is generally treated as a short-term distribution food which is performed at freezing point -0.5 ° C to -2 ° C.
  • an electric field treatment apparatus and an electric field treatment method having the following configuration are provided.
  • the container electrodes are stored in a plurality of container electrodes that surround the entire circumference in the ground electrode box and store objects to be treated such as food, and an electric field treatment / transport / storage device that applies high voltage to the ground electrode box in the container body electrodes.
  • the floating potential electrode box housed in the ground electrode box and not connected to either the container electrode or the ground electrode is arranged in a nested manner, the ground electrode and the floating potential electrode box are insulated, and the floating electrode box and the container are insulated It is done.
  • the storage electrode is configured in a plurality of lidded drawers. Furthermore, a longitudinal movement restraining tool for suppressing back and forth movement of food etc stored in a storage area of food or the like with a lid-like drawer-like electrode, a lateral movement restraining tool for restraining left and right movement, and a vertical movement restraining tool for suppressing vertical movement are provided.
  • the configuration is such that the position movement can be freely made in accordance with the amount, the outer shape, and the like of the food and the like to be stored, such as food.
  • component loss suppression caused by combined load collapse, load deviation, vibration, etc. is provided as part of an integrated box-like electric field treatment apparatus.
  • the stored food is stored at a temperature below freezing, using a floating potential electrode.
  • the method of easily switching the power supply of the weak current high voltage generator system of the same polarity and each of the integrated box-shaped electric field processing apparatus conform to the container space of the transport engine vehicle etc., and the storage space of the terminal storage (general purpose low temperature storage).
  • the location of the electric field processing apparatus is relocated, the place of origin, or the physical location from the processing place is used.
  • the lowermost portion of the grounded electrode which forms the exterior portion of the electric field processing apparatus is housed in a power supply system device or the like of the weak current high voltage generator of the same polarity used for electric field processing, and the center of gravity is provided at the lowermost portion.
  • a caster or the like is provided on the lower outside of the power supply system chamber housed at the lowermost part of the grounded electrode which is a part of the electric field processing apparatus.
  • a container body electrode frame for accommodating a processing object such as food to be subjected to electric field treatment and storing a container electrode for applying a weak current high voltage of the same polarity, an entire peripheral portion of the container body electrode frame, etc.
  • a floating potential electrode provided in a form surrounding a container body electrode conduction frame by forming a noncontact layer or insulating layer at a distance interval, and a noncontact layer or insulating layer approximately equidistant from the entire outer periphery of the floating potential electrode
  • the ground electrode which is formed and provided in a form surrounding the electrode, is formed as an integral device by a container body electrode frame, used for general purpose low temperature transportation of food etc. and low temperature storage etc. Electric field treatment, transport and storage equipment to process.
  • the ground electrode is made of a conductive material
  • the ceiling, floor, wall and the like are made of a conductive material and have an opening in the ceiling, floor, wall and the like, and the opening is conductive
  • An electric field treatment apparatus according to (1) in which an open / close door or an open / close lid made of an elastic material is provided, and a space is formed inside.
  • a floating potential electrode showing a floating potential with respect to an electrode to which a weak current high voltage of the same polarity is applied without being electrically connected to the outside is accommodated in the internal space of the ground electrode (1) Electric field processing equipment.
  • the floating potential electrode is made of a conductive material
  • the ceiling, the floor, the wall and the like are made of a conductive material
  • the ceiling, the floor, the wall and the like have openings, and the openings
  • An open / close door or an open / close lid made of a conductive material is provided in the inside of the electric field treatment apparatus of (1) which forms a space and is not grounded.
  • the floating potential electrode is provided to form a sine waveform opposite to the sine waveform formed by the container electrode to which the weak current high voltage of the same polarity is applied via the container electrode frame. Electric field processing equipment.
  • a container body electrode conduction frame for housing and mounting a container body electrode is made of a conductive material and adapted to the external shape of the container body electrode for housing and mounting, and a device for freely housing and mounting the container body electrode (1) electric field processing device that can change the position of
  • the container electrode is made of a conductive material, and the ceiling, floor, wall and the like are made of a conductive material, and the ceiling, floor, wall and the like have an opening, and the opening is
  • the electric field treatment apparatus of (1) is provided with an open / close door or an open / close lid made of a conductive material, all of which are electrodes, and a space which is not grounded.
  • the internal space of the container body electrode is a region in which the object to be treated such as food to be subjected to the electric field treatment is accommodated, and in the region, the position and the shape of the object to be treated such as food accommodated
  • a weak current high voltage generator of the same polarity has a resistor inserted in the output line from one pole of the output side of the transformer, and its tip is connected to the output line from the remaining one pole, An electric field treatment apparatus according to (1), wherein the output line from the remaining one pole is connected to the container electrode frame and applied to the container electrode.
  • the heteropolar body for separating the electric field treated area and the grounded electrode are made of a flexible conductive material, and the shape is flat, or a network having high air permeability, grid, cross, porous
  • the electric field processing / transporting / storage device according to any one of (1) to (5), which is connected to the vertical drive device or the manual operation device.
  • Three types of electrodes with a noncontact layer or a grounded electrode provided in a form surrounding an electrode by forming an insulating layer can be used for general purpose such as food while replacing the container body current frame at the same time or at least a part
  • a dielectric such as food which is sealed in a sealing manner with the electrode and a plurality of contact surfaces in the receiving electrode receives complex electric lines of force from the entire peripheral surface of the food.
  • the storage electrode containing a dielectric is continuously repeated regularly and regularly by means of an alternating current electric field with the adjacent floating potential electrode exhibiting a different phase to the electrode, and the food contained in the storage electrode is contained in the food. Moisture can be non-freeze stored keeping the freezing rate at zero even when stored at temperatures below freezing. To extend the preservation period of food freshness and solve the problem of reducing the amount of fresh food waste.
  • the floating electrode which is not connected between the ground electrode and the container electrode which is high voltage, the distribution of the electric field lines in the electric field treatment / transport / storage device is equalized, and the effect of the electric field treatment is obtained. improves.
  • the terminal at the transportation from the production site, the storage at the processing site, the transportation from the processing station to the terminal consumption place or the food delivery place, the terminal consumption place or the food delivery place In addition to storage, in order to enable consistent treatment correspondence with the same electric field processing device without changing the electric field processing device at the time of simple movement of the use place of the device etc., duplicate equipment investment problem, transportation damage problem, handling time problem It is possible to solve the problem of transshipment standby deterioration and the like.
  • tap water is frozen at -2 ° C to -5 ° C, but in the electric field treatment method and electric field treatment apparatus of the present invention, the same weak current high voltage generator and tap water are the same. Even if the temperature is below -7 ° C, tap water does not freeze. Therefore, since modification of the water content of living food and non-living food can be regularly and continuously maintained, and the freezing rate can be converted and stored at the same temperature, mixed loading is possible and collection problems, small-lot, multi-variety processing problems Etc are solved.
  • FIG. 2 is a configuration diagram of an electric field treatment / transportation / storage device of Example 1;
  • FIG. 2 is a plan sectional view of the ground electrode of Example 1;
  • FIG. 2 is a right side cross-sectional view of the ground electrode of Example 1;
  • FIG. 2 is a plan sectional view of the floating potential electrode of Example 1;
  • FIG. 3 is a right side cross-sectional view of the floating potential electrode of Example 1;
  • 2 is a plan cross-sectional view of a container electrode of Example 1.
  • FIG. FIG. 2 is a right side cross-sectional view of a container electrode of Example 1;
  • FIG. 2 is an external perspective view of a lid-containing storage electrode of Example 1; Explanatory drawing of the up-down movement suppression tool of the storage electrode with a lid
  • FIG. Explanatory drawing of the back-and-front movement suppression tool of the storage electrode with a lid
  • FIG. Explanatory drawing on the left-right movement suppression tool of the storage electrode with a lid
  • FIG. The top view of the water container electrode of Example 2.
  • FIG. 1 is a schematic external view of the electric field treatment, transport and storage device.
  • the electric field processing / carrying / storage device 01 has a ground electrode box 01 having an open / close door made of a conductive material which is opened and closed on the front and left and right and is accommodated on the left and right wall surfaces, and a floating potential electrode box 02 housed in the ground electrode box 01 A container electrode frame 03 housed in the floating potential electrode box 02, and a power supply unit 05 housed in the lowermost part of the ground electrode box 01.
  • a plurality of lid-attached drawer housing electrode boxes 04 are mounted on the mounting shelf of the housing electrode frame 03.
  • the ground electrode box 01 and the door, the floating potential electrode box 02 and the door, the container electrode frame 03, and the lid-containing drawer storage electrode box 04 are all made of a conductive material such as metal.
  • the electric field treatment / carrying / storage device of Example 1 of which the front sectional view is shown in FIG. 2 (a) and the plan sectional view in FIG. 2 (b) is the floating potential electrode box 2 housed in the ground electrode box 1 2, a container electrode frame 3 is accommodated, the container electrode frame 3 is provided with a plurality of mounting shelf boards 6 for placing food, and the lowermost portion of the ground electrode box 1 is provided with a power supply storage 4 ing.
  • An insulating member 5 is inserted between the ground electrode box 1 and the floating potential electrode box 2 and between the floating potential electrode box 2 and the container electrode box 3.
  • the ground electrode box 1 and the door, the floating potential electrode box 2 and the door, the container electrode frame 3 and the lid-containing drawer storage electrode box 4 are all made of a conductive material such as metal.
  • the ground electrode box 01 has an open / close door 01-1 made of a conductive material which is opened and closed on the front and left and right and is stored on the left and right wall surfaces, and the floating potential shown in FIG.
  • the left and right walls 01-2 and the back wall of the electrode box 01 are provided with a plurality of shock absorbing materials 01-4 made of an insulating material so as to keep the contact with the open / close door 01-1 while transporting the electrode box 02
  • a plurality of cushioning materials 01-4 made of an insulating material are provided on the 01-3 and the ceiling 01-8 so that the floating potential electrode box 02 does not contact during transportation, and the bottom 01-5 and the ceiling
  • guide rails 01-6 used for opening and closing the open / close door 01-1 are provided at both left and right ends, and further, in order to store the floating potential electrode box 02 shown in FIG.
  • a plurality of insulated guide rails 01-7 shown in FIG. 4 are provided.
  • a storage case 01-9 for accommodating the power supply box 05 is provided at the lower part outside the bottom 01-5 of the grounded electrode box 01, and the power supply box 05 shown in FIG. 1 is accommodated.
  • an on / off device interlocked with opening / closing is incorporated in the open / close door 01-1, and is connected to a control device in the power supply box 05 to switch on / off a weak current high voltage generator of the same polarity.
  • the ground electrode box 01 is entirely made of a conductive material, and the shape of the outer casing is flat, porous, or honeycomb depending on applications such as air permeability, temperature response, etc. Furthermore, the bottom storage 01-9 A plurality of removable castors etc. for movement are attached outside.
  • the floating potential electrode box 02 of the electric field treatment, transport, and storage apparatus of the first embodiment will be described using the plan sectional view shown in FIG. 5 and the right side sectional view shown in FIG.
  • the floating potential electrode box 02 made of a conductive material has an open / close door 02-1 made of a conductive material which is opened and closed on the front and left and right and stored on the left and right walls, and the inside of the open / close door 02-1 is shown in FIG.
  • a plurality of cushioning materials 02-4 made of an insulating material are provided so that the conductive frame 03 shown in FIG.
  • a plurality of cushioning materials 02-4 made of an insulating material are provided on the ceiling part 02-8 and the ceiling part 02-8 so that the container electrode current-carrying frame 03 maintains non-contact during transportation.
  • Guide rails 02-6 used to open and close the open / close door 02-1 are provided on the bottom surface portion 02-5 and the ceiling portion 02-8 at both left and right end portions, and further, the container body electrode conductive frame shown in FIG.
  • a plurality of guide rails 02-7 which are insulated to accommodate the 03 are provided.
  • the outer lower portion of the bottom 02-5 of the floating potential electrode box 02 is provided with a plurality of slide bars 02-9 made of an insulating material, and adapted to the plurality of guide rails 01-7 of the grounded electrode box 01 shown in FIG. It is housed inside the grounded electrode box 01 shown in FIG.
  • a switching device interlocked with the opening and closing is incorporated in the open / close door 02-2, and connected to the control device in the power supply box 05 shown in FIG. 1 to switch on / off the weak current high voltage generator of the same polarity.
  • the floating potential electrode box 02 is entirely made of a conductive material, and the shape of the sheath is flat, porous, or honeycomb depending on applications such as air permeability and temperature correspondence.
  • the container body electrode frame 03 of the electric field treatment, transport, and storage device of the first embodiment will be described with reference to FIGS. 7 and 8.
  • the container electrode frame for conductive body 03 made of a conductive material is a frame whose strength is adjusted so that a plurality of container electrodes 04 for containing the object to be treated shown in FIG. 1 are accommodated.
  • the frame is composed of a plurality of frames 03-1 as a whole, and a stopper is attached to the front and rear for accommodating a plurality of container electrodes 04 shown in FIG.
  • a plurality of guide rails 03-3 made of a conductive material is provided.
  • An outer lower portion of the bottom portion 03-2 is insulated to be accommodated in the floating potential electrode box 02 by being fitted to a plurality of guide rails 02-7 provided on the bottom surface of the floating potential electrode box 02 shown in FIG.
  • a plurality of slide bars 03-4 made of material are provided.
  • the plurality of guide rails 03-3 provided on the plurality of left and right frames 03-1 can freely change the mounting position corresponding to the height of the container body electrode 04 shown in FIG. Also, a plurality of container body electrodes shown in FIG. 1 connected and housed with the same polarity weak current high voltage generator in the power supply box 05 shown in FIG. Apply a voltage.
  • the container electrode box 04 which is entirely made of a conductive material, comprises a lid portion 04-1 and a container portion 04-2 for containing the object to be treated, and the shape of the outer package is flat or porous depending on applications such as air permeability and temperature response. Or honeycomb.
  • the lid-containing drawer storage electrode box 04 of the electric field treatment, transport, and storage device of the first embodiment will be described with reference to FIG.
  • the up-and-down movement restraining device 04-4 conforms to the external height and the size of the object to be treated, and suppresses the upward and downward movement of the object being carried simultaneously.
  • the vertical movement restraining tool 04-4 can be freely adjusted according to the outer height of the object at the close position of the inner wall of the front wall of the container 04 and the inner wall 04-3 of the back wall.
  • the receiving fitting 04-6 provided at the top two points of the telescopic fitting 04-5 provided in a substantially opposing pair relationship in close proximity to the inner wall of both the front wall inner side and the inner side 04-3 of the back wall surface It is used in the installation method to put it on, and the flexible rotating bracket 04-7 is provided at the two ends of the leg of the telescopic bracket 04-5, and the flexible rotating bracket 04-7 is the inner surface and the inner surface of the front wall of the container section 04-2.
  • Vertically on the guide rails 04-8 provided at both ends of the bottom 04-11 in conjunction with the expansion and contraction of the telescopic bracket 04-5 to vertically move the vertical movement restraining device 04-4 vertically
  • the telescopic bracket 04-5 is a fixing bracket 04-10 that is fixed using a longitudinal long hole 04-9 provided to penetrate from the inside to the outside of the front wall and the back wall 04-3 of the container section 04-2.
  • the lock screw lever 04-12 is fixed to the front and rear walls 04-3, and the lock screw lever 04-12 is operated up and down to match the vertical movement restraining device 04-4 with the height of the object to be processed. -12 is locked to fix the vertical movement restraining tool 04-4.
  • the up-and-down movement restraining device 04-4 is simply put on the receiving bracket 04-6.
  • the shape is flat and substantially the same as the inner dimension of the container electrode 04. Accordingly, the object to be processed can be accommodated on the vertical movement restraining device 04-4.
  • the cover 04-1 may be used as the vertical movement restraining device 04-4.
  • the back-and-forth movement restraining tool 04-21 of the container electrode 04 related to the electric field treatment, transportation, and storage device of the present invention will be described with reference to FIG.
  • Longitudinal movement restraining tool 04-21 is the outside from the inside of left and right wall 04-20 of container electrode 04 on the side facing the object of telescopic bracket 04-5 attached to the front wall and back wall 04-3.
  • left and right end portions 04-23 of the back and forth movement restraining tool 04-21 are inserted into the horizontal elongated holes 04-22 of the left and right walls 04-20 provided in a substantially parallel opposing pair relationship, and further, the left and right walls 04- Attach the lock screw lever 04-24 to the left and right tip 04-23 from the outside of the 20 and move the lock screw lever 04-24 according to the longitudinal dimension of the object with the horizontal long hole 04-22 and lock lock screw lever Lock 04-24 and lock it.
  • the shape of the back and forth movement restraining device 04-21 is substantially the same as the width of the front wall of the container electrode 04 and the width of the back surface wall 04-3, and the height width hinders the downward movement of the vertical movement restraining device 04-4.
  • the installation position is a position at which the bottom surface 04-11 of the container electrode 04 can be approached to exert an anti-slip effect in the front-rear direction of the stored processing object.
  • the contact surface of the back-and-forth movement restraining tool 04-21 with the object to be treated is flat, oval, round rod-like or the like, and is in a form that does not damage the surface of the object to be treated.
  • a long hole 04-25 is provided.
  • the left-right movement restraining tool 04-31 of the container body electrode 04 of the electric field treatment, transport, and storage device of the first embodiment will be described with reference to FIG.
  • the left and right movement restraining tool 04-31 made of a conductive material is the back and forth movement restraining provided with the front and rear end parts 04-32 of the left and right movement restraining tool 04-31 on the front inner surface and the back inner surface 04-3 of the container electrode 04 It is mounted in such a manner as to be inserted into the horizontal elongated hole 04-25 provided in the tool 04-21.
  • the front-rear movement restraining tool 04-21 provided on the front inner surface and the back side inner surface 04-3 of the container electrode 04 moves back and forth according to the vertical length of the object to be treated, so the left-right movement restraining tool 04-31 has a substantially central portion It is an electrode of the sheath type 04-33 type which can be expanded and contracted by
  • the shape of the left and right movement restraining tool 04-31 is such that the vertical width is substantially the same as the vertical width dimension of the left and right wall 04-20 of the container electrode 04, and the height width is substantially the same as the longitudinal movement restraining tool 04-21.
  • the position where the movement restraining device 04-4 does not interfere with the descent movement and the installation position is a position at which the bottom surface 04-11 of the container electrode 04 can be brought closer to the bottom portion 04-11 to exert the anti-slip effect of the accommodated processing object in the left-right direction. It is.
  • the contact surface of the left-right movement restraining tool 04-31 with the object to be treated is flat, oval, round rod-like or the like, and the surface of the object to be treated is not damaged.
  • FIG. 13 is a plan cross-sectional view of a container electrode used for the electric field treatment, transport, and storage device for resin bottle filling water that is Embodiment 2 of the present invention.
  • FIG. 14 is a side cross-sectional view of a container electrode used for the electric field treatment, transport and storage device for resin bottled water according to the present invention.
  • the container electrode 04-40 shown in FIG. 13 and FIG. 14 is entirely made of a conductive material, and the shape of the outer package is flat, porous or honeycomb depending on applications such as air permeability, temperature correspondence, etc. Is constituted by a container portion 04-41 having a vertical width dimension adapted to the height of a resin bottle or the like and a lid portion 04-42 made of a conductive material. A plurality of cylindrical or polygonal partition electrodes 04-43 conforming to the outer shape of a resin bottle etc. are provided inside the container part 04-41, and the resin bottle etc. is housed in the partition electrodes 04-43. It is.
  • the surface shape of the partition electrodes 04-43 is flat, porous, honeycombed or the like.
  • the container electrode 04-40 containing a resin bottle or the like is accommodated in the container electrode conduction frame 03 shown in FIG. 1, and the container electrode conduction frame 03 is accommodated in the floating potential electrode box 02, and further, the floating potential electrode box 02 is accommodated in the grounded electrode box 01 which is grounded.
  • a weak current high voltage generator of the same polarity is characterized in that it has a function corresponding to a carrier power supply (for example, on-board or shipboard generator, etc.), a battery, a ground AC power supply, etc. as a power supply.
  • the electric field treatment apparatus used in the item 1 can be the same electric field treatment method.
  • EXAMPLE 3 The low temperature growth suppression storage apparatus of the plant which is Example 3 of this invention is demonstrated by FIG. The plants before or after harvesting grow even when stored in a cool dark place, and they deteriorate from the start of storage by decaying or decaying.
  • the low temperature growth suppression storage device shown in FIG. 15 solves such a problem.
  • the low temperature growth suppression storage apparatus whose front sectional view is shown in FIG. 15 is provided with an air conditioner 7, an air supply port 8 and an exhaust port 9 in addition to the electric field treatment / transport / storage apparatus shown in FIG.
  • the floating potential electrode box 2 is housed in the ground electrode box 1
  • the container electrode frame 3 is housed in the floating potential electrode box 2
  • the container electrode frame 3 is a mounting shelf for food placement.
  • a plurality of plates 6 are provided, and a power supply housing 4 is provided at the lowermost portion of the ground electrode box 1.
  • An insulating member 5 is inserted between the ground electrode box 1 and the floating potential electrode box 2 and between the floating potential electrode box 2 and the container electrode frame 3.
  • an air conditioner is stored at the lowermost part of the ground electrode box 1, and low temperature dry air is supplied into the floating potential electrode box where the light is blocked.
  • the supplied air can be exhausted to the outside from the exhaust port 9, but can also be circulated to the air conditioner.
  • Plants are stored in a lid-like drawer-like storage electrode box placed on the mounting shelf 6 of the container electrode frame 3.
  • a small amount of water (a root or a cut end is formed inside the lid-like extraction-like container electrode container Water) to absorb the water of plants.
  • plant seedlings, rooted plants, cut flowers, etc. they are arranged vertically.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • General Preparation And Processing Of Foods (AREA)

Abstract

La présente invention concerne le transport de produits alimentaires ou analogues à basse température, ainsi que leur traitement. La solution selon l'invention consiste à permettre un stockage à basse température, par la commutation entre différentes alimentations électriques pour un dispositif de génération haute tension et faible courant, en utilisant le même dispositif de traitement de champ électrique du début à la fin. Au moyen d'un dispositif classique de traitement de champ électrique, il est possible d'éliminer les investissements en capital redondants et de mettre en œuvre une distribution physique à basse température hors gel du début à la fin dans le même environnement de températures et à l'aide du même dispositif de traitement du champ électrique, depuis le transport de petits volumes de produits alimentaires mélangés depuis la zone de production ou un centre de traitement jusqu'au terminal de stockage (installation prévue pour la consommation ou la livraison des produits alimentaires), et d'utiliser un système de conteneurs réutilisables. La présente invention utilise un système de conteneurs réutilisables, moyennant quoi les investissements en capital redondants pour le traitement du champ électrique, le transport et le stockage peuvent être éliminés et une distribution physique à basse température hors gel peut être mise en œuvre du début à la fin à la même température et au moyen du même dispositif de traitement du champ électrique, depuis le transport de petits volumes de produits alimentaires mélangés depuis la zone de production ou un centre de traitement jusqu'au terminal de stockage. Les aliments ou analogues sont protégés contre le déplacement, l'effondrement et les vibrations, au-dessus, au-dessous, devant, derrière, à gauche ou à droite.
PCT/JP2013/074995 2012-09-14 2013-09-17 Dispositif de traitement de champ électrique et procédé de traitement de champ électrique WO2014042271A1 (fr)

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JP2014535622A JP6393616B2 (ja) 2012-09-14 2013-09-17 電場処理装置及び電場処理方法
CN201380059219.2A CN104823011B (zh) 2012-09-14 2013-09-17 电场处理装置和电场处理方法
KR1020157007212A KR101782031B1 (ko) 2012-09-14 2013-09-17 전장처리·운반·저장 장치 및 방법

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WO2021002400A1 (fr) * 2019-07-02 2021-01-07 ダイキン工業株式会社 Dispositif de génération de champ électrique, et boîte de refroidissement équipée de celui-ci
JP7284335B1 (ja) * 2022-12-01 2023-05-30 住友商事株式会社 方法、及びコンテナ

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JP6838618B2 (ja) * 2019-04-15 2021-03-03 ダイキン工業株式会社 庫内空気調節装置
CN110906660A (zh) * 2019-10-10 2020-03-24 合肥晶弘电器有限公司 一种过冷却不冻结储存的控制方法和冰箱
CN110906659A (zh) * 2019-10-10 2020-03-24 合肥晶弘电器有限公司 一种过冷却不冻结储存的控制方法和冰箱

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WO2021002400A1 (fr) * 2019-07-02 2021-01-07 ダイキン工業株式会社 Dispositif de génération de champ électrique, et boîte de refroidissement équipée de celui-ci
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CN104823011A (zh) 2015-08-05
CN104823011B (zh) 2017-06-30
KR101782031B1 (ko) 2017-10-23
KR20150043503A (ko) 2015-04-22
JPWO2014042271A1 (ja) 2016-08-18

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