CN112353984B - Stacking type disinfection device and method for cold-chain materials - Google Patents
Stacking type disinfection device and method for cold-chain materials Download PDFInfo
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- 238000007789 sealing Methods 0.000 claims abstract description 60
- 238000004080 punching Methods 0.000 claims abstract description 48
- 238000005086 pumping Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000004806 packaging method and process Methods 0.000 claims description 21
- 230000001954 sterilising effect Effects 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 6
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
- A61L2/202—Ozone
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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
- A23L3/003—Control or safety devices for sterilisation or pasteurisation systems
-
- 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
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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
- A23L3/34—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
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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
- A23L3/34—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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- 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
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Abstract
The invention discloses a stacking type disinfection device and method for cold-chain materials, wherein the stacking type disinfection device comprises a sealed box, a vacuumizing device, an ozone providing device, a punching device and a central controller; the closed sealing box is provided with a material inlet and a material outlet, and a gas inlet valve and a gas outlet valve are also arranged on the closed sealing box; a cold chain substance placing support and a punching device are arranged in the closed sealing box; the punching device comprises a punching head; an outlet valve on the closed sealing box is connected with a vacuumizing device; an inlet valve on the closed sealing box is connected with an ozone supply device; the central controller is connected with an inlet valve and an outlet valve on the closed sealing box, a vacuum pumping device, an ozone supply device and a perforating device through data transmission lines. The device has simple structure and easy implementation, and can effectively cut off the way of spreading the new coronavirus in the cold chain food and the cold chain food package.
Description
Technical Field
The invention relates to the technical field of cold chain transportation, in particular to a stacking type disinfection device and method for cold chain materials.
Background
Public health measures are more important than medical measures for the prevention and control of major infectious diseases. The new coronavirus has a certain survival time outside the human body, and can be adsorbed on the surface of an object to cause contact transmission. Some cold chain foods themselves and/or cold chain food packages detect a positive for the detection of new coronavirus nucleic acid. The cold chain can keep food fresh and also become a way for spreading viruses, once the cold chain food and/or the cold chain food package are infected with new coronavirus in the production, processing and circulation links, the traditional cold chain low-temperature and high-humidity environment is favorable for the long-term viability of the viruses, and epidemic situations can be caused. Scientifically and effectively cut off the way of spreading the new coronavirus in the cold chain food and the cold chain food package, and is also important for strengthening the supervision of the cold chain food and all links in circulation. Therefore, there is a need for an effective stacked sterilization device and method for cold chain materials that cuts off the way new coronavirus spread on the cold chain food itself and/or the cold chain food package.
Disclosure of Invention
The invention provides a stacking type disinfection device for cold chain materials. The device has simple structure and easy implementation, and can effectively cut off the way of spreading the new coronavirus in the cold chain food and the cold chain food package.
The second technical problem to be solved by the invention is to provide a disinfection method for the stacking type disinfection device of cold chain materials.
In order to solve the first technical problem, the invention adopts the following technical scheme:
a stacking type disinfection device for cold chain materials comprises a closed sealing box, a vacuumizing device, an ozone providing device, a punching device and a central controller;
the closed sealing box is a sealable space capable of accommodating cold chain materials to enter and exit, the closed sealing box is provided with a material inlet and a material outlet, and the closed sealing box is also provided with a gas inlet valve and a gas outlet valve;
a cold chain material placing support and a punching device are arranged in the closed sealing box, and the punching device is fixed on the cold chain material placing support; the punching device is used for punching the cold-chain material outer package to form a through hole in the cold-chain material packaging box body, so that the vacuumizing of the space in the cold-chain material packaging box body is facilitated, ozone is filled, and the ozone is in contact with the surface of the cold-chain material;
a supporting device is arranged between the packaging box body of the cold chain material and the cold chain material placing bracket; the cold chain material packing box is used for supporting cold chain materials placed in the cold chain material packing box, so that a gap is formed between the cold chain material packing box bodies, the vacuum pumping is facilitated, the ozone filling is facilitated, and the contact between the ozone and the surface of the cold chain materials is facilitated;
The punching device comprises a punching head;
an outlet valve on the closed sealing box is connected with a vacuumizing device; the vacuumizing device can vacuumize the closed sealing box;
the inlet valve on the closed sealing box is connected with the ozone supply device; the ozone supply device can fill the closed sealing box with ozone;
the central controller is connected with an inlet valve and an outlet valve on the closed sealing box, a vacuumizing device, an ozone providing device and a punching device through data transmission lines; specifically, the central controller can control the opening and closing of an inlet valve and an outlet valve of the sealed box, can control the operation and closing of the perforating device 400, can control the opening and closing of the vacuum-pumping device, and can control the opening and closing of the ozone supply device.
In some embodiments, the punch device further comprises an eccentric cam, a roller follower, a spring, and a frame; the roller driven piece is fixedly connected with the punching head; a spring is arranged between the punching head and the frame, and the roller driven piece and the punching head are reset through the spring; the rotation of the eccentric cam drives the roller follower and the punching head to pass through the frame to reciprocate;
In some embodiments, the stacking type disinfection device further comprises a coding device, and the central controller is connected with the coding device through a data transmission line and can control the operation and the closing of the coding system.
In some embodiments, the evacuation device is an evacuation pump.
In some embodiments, the ozone supply device comprises an ozone generator and an ozone pump.
In some embodiments, the enclosed sealed box is a closed square box capable of containing cold chain supplies.
In order to solve the second technical problem, the invention provides a disinfection method of a stacking type disinfection device for cold chain materials, which comprises the following steps:
s1, conveying cold chain materials into the closed sealing box through the material inlet;
s2, stacking cold chain materials on the supporting device on the cold chain material placing support;
s3, closing the material inlet and the material outlet of the sealed box to seal the sealed box;
s4, the central controller controls the punching device to open, and the punching device punches holes on the packaging box body of the cold chain material; after punching is finished, the punching device is separated from the punched hole on the packaging box body;
s5, the central controller controls to start the vacuumizing device to vacuumize the sealed box; closing the gas outlet valve after the vacuum pumping is finished;
S6, the central controller controls to start the ozone supply device to fill ozone into the closed sealing box; so that the gaps between the cold-chain materials and the cold-chain material packaging box body in the closed sealing box are filled with ozone;
s7, injecting ozone to 0.8-1.2 atmospheric pressure;
s8, closing the gas inlet valve, and sealing the ozone pressure in the seal box for 1-60 seconds;
s9, opening a material outlet of the closed sealing box; transporting the cold chain materials out of the enclosed containment box; closing the material outlet;
and S10, the central controller controls to open the material inlet of the closed sealing box, the next batch of cold chain materials enters, and the steps are circularly performed.
In some embodiments, after step S8, the gas outlet valve is opened, and the central controller controls the vacuum device to pump out the ozone in the sealed box, and optimally, the vacuum device pumps out the ozone and transfers the ozone to the ozone storage for recycling.
In some embodiments, in step S9, before the cold chain materials are transported out of the closed and sealed box, the central controller controls a code printing device to print a code record on the packaging box of the cold chain materials.
In some embodiments, in step S10, before the cold chain materials are transported out of the closed sealing box, the central controller controls a coding device to code a record on the packaging box of the cold chain materials.
Any range recited herein is intended to include any and all subranges between the endpoints and any subrange between the endpoints or any subrange between the endpoints.
The starting materials of the present invention are commercially available, unless otherwise specified, and the equipment used in the present invention may be any equipment conventionally used in the art or may be any equipment known in the art.
Compared with the prior art, the invention has the following beneficial effects:
1) the invention can effectively kill new coronavirus on the cold chain food and the cold chain food package;
2) the invention codes the sterilized cold chain materials and can trace the cold chain materials;
3) the ozone used in the invention can keep the freshness and activity of cold chain materials by high-concentration oxygen after reaction.
In conclusion, the invention can effectively cut off the transmission path of the new coronavirus in the cold chain food and the cold chain food package.
Drawings
The following detailed description of embodiments of the invention is provided in connection with the accompanying drawings
FIG. 1 is a schematic view of a stacking type disinfection apparatus according to the present invention;
FIG. 2 is a schematic view of a punching device of the stacking type sterilizing apparatus according to the present invention;
fig. 3 is a block diagram showing the control of the systems of the palletized disinfection device according to the present invention.
Detailed Description
In order to more clearly illustrate the present invention, the present invention is further described below in conjunction with preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
Referring to fig. 1, a stacking type sterilizing apparatus for cold chain materials comprises a closed sealing box 100, a vacuum-pumping device 200, an ozone supply device 300, a punching device 400, a coding device 500 and a central controller 600;
the closed sealing box 100 is a sealable space capable of accommodating cold chain materials, the closed sealing box 100 is provided with a material inlet 100 and a material outlet 102, and the closed sealing box 100 is provided with a gas inlet valve 103 and a gas outlet valve 104;
a cold chain substance placing bracket 105 and a punching device 400 are arranged in the closed sealing box 100, and the punching device 400 is fixed on the cold chain substance placing bracket 105; the perforating device 400 is used for perforating the packaging box 901 of the cold-chain material 900, so that the packaging box 901 of the cold-chain material forms a through hole, and the vacuumizing of the space in the packaging box 901 and the ozone filling are facilitated, and the ozone is contacted with the surface of the cold-chain material;
A supporting device 700 is arranged between the packaging box 901 of the cold chain material 900 and the cold chain material placing bracket 105; the cold chain material 900 is used for supporting the cold chain material 900, so that a gap is reserved between the cold chain materials (such as a packaging box body), vacuumizing is facilitated, ozone filling is facilitated, and contact between ozone and the surface of the cold chain material is facilitated;
referring to fig. 2, the punch apparatus 400 includes an eccentric cam 401, a roller follower 402, a punch head 403, a spring 404, and a frame 405; the roller follower 402 is fixedly connected with the punching head 403; a spring is arranged between the punching head 403 and the frame 405, and the roller follower 402 and the punching head 403 are reset through the spring 404; the rotation of the eccentric cam 401 drives the roller follower 402 and the punching head 403 to reciprocate through the frame 405;
the gas outlet valve 104 on the closed sealing box 100 is connected with the vacuum-pumping device 200; the vacuumizing device can vacuumize the closed sealing box;
the gas inlet valve 103 on the closed sealing box 100 is connected with the ozone supply device 300; the ozone supply device 300 can fill the closed sealing box 100 with ozone;
referring to fig. 3, the central controller 600 is connected to the inlet valve 101 and the outlet valve 102 of the enclosed and sealed box 100, the vacuum pumping device 200, the ozone supply device 300, the perforating device 400 and the coding device 500 through data transmission lines; specifically, the central controller 600 can control the opening and closing of the inlet valve 101 and the outlet valve 102 of the closed sealing box, can control the operation and closing of the perforating device 400, can control the opening and closing of the vacuum-pumping device 200, and can control the opening and closing of the ozone supply device 300; can control the operation and shutdown of coding system 500.
In some embodiments, the evacuation device 200 is an evacuation pump.
In some embodiments, the ozone supply 300 comprises an ozone generator 301 and an ozone pump 302.
In some embodiments, the enclosed sealed enclosure 100 is a closed, square box capable of holding cold chain supplies 900.
Example 2
A disinfection method for a stacking type disinfection device of cold chain materials comprises the following steps:
s1, conveying cold chain materials into the closed sealed box through a material inlet;
s2, stacking cold chain materials on a supporting device on the cold chain material placing support to ensure the effects of vacuumizing and injecting ozone;
s3, closing the material inlet and the material outlet of the closed sealing box to seal the closed sealing box;
s4, the central controller controls the punching device to open, and the punching device punches holes on the packaging box body of the cold chain material; separating from the punched hole on the packaging box body after the punching is finished;
s5, the central controller controls to start the vacuumizing device to vacuumize the closed sealing box; closing the gas outlet valve after the vacuum pumping is finished;
s6, controlling to start the ozone supply device by the central controller to fill ozone into the closed sealing box; so that the cold-chain materials in the closed sealing box and the gaps of the cold-chain material package are filled with ozone;
S7, injecting ozone to 0.8-1.2 atmospheric pressure;
s8, closing the gas inlet valve, and maintaining the ozone pressure in the closed sealing box for 1-60 seconds;
s9, opening a gas outlet valve, controlling the vacuum-pumping device by the central controller to pump out the ozone in the closed sealing box,
s10, opening a material outlet of the closed sealing box; transporting the cold chain materials out of the enclosed containment box; closing the material outlet;
and S11, the central controller controls to open the material inlet of the closed sealing box, the next batch of cold chain materials enters, and the steps are circularly performed.
In some embodiments, the vacuum is used to pump out ozone to the ozone reservoir for reuse in step S9.
In some embodiments, in step S10, the central control system controls the code printing device to print the code record on the packaging box of the cold chain material before the cold chain material is transported out of the closed sealing box.
In conclusion, the invention can effectively kill the new coronavirus on the cold chain food and the cold chain food package; the invention can kill new coronavirus singly or in batches, and has high efficiency; the invention can code the disinfected materials and trace the materials. The ozone used in the invention can keep the freshness and activity of cold chain materials by high-concentration oxygen after reaction.
In conclusion, the invention can effectively cut off the cold chain material and the transmission path of the new coronavirus packaged by the cold chain material.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. It is not exhaustive here for all embodiments. All obvious changes and modifications which are obvious to the technical scheme of the invention are covered by the protection scope of the invention.
Claims (8)
1. A stacking type disinfection device for cold chain materials is characterized by comprising a closed sealing box, a vacuumizing device, an ozone providing device, a punching device and a central controller;
the closed sealing box is a sealable space capable of accommodating cold chain materials to enter and exit, the closed sealing box is provided with a material inlet and a material outlet, and the closed sealing box is also provided with a gas inlet valve and a gas outlet valve;
a cold chain material placing support and a punching device are arranged in the closed sealing box, and the punching device is fixed on the cold chain material placing support; the punching device is used for punching the cold chain material outer package to enable the cold chain material packing box to form a through hole;
A supporting device is arranged between the packaging box body of the cold chain material and the cold chain material placing bracket; the cold chain material packing box is used for supporting cold chain materials and ensuring a gap between the cold chain material packing box bodies;
the punching device comprises a punching head;
an outlet valve on the closed sealing box is connected with a vacuumizing device; the vacuumizing device can vacuumize the closed sealing box;
the inlet valve on the closed sealing box is connected with the ozone supply device; the ozone supply device can fill the closed sealing box with ozone;
the central controller is connected with an inlet valve and an outlet valve on the closed sealing box, a vacuumizing device, an ozone providing device and a punching device through data transmission lines;
the punching device also comprises an eccentric cam, a roller follower, a spring and a frame; the roller driven piece is fixedly connected with the punching head; a spring is arranged between the punching head and the frame, and the roller driven piece and the punching head are reset through the spring; the rotation of the eccentric cam drives the roller follower and the punching head to pass through the frame to reciprocate.
2. The stacked disinfection apparatus of claim 1, wherein: the stacking type disinfection device further comprises a code printing device, and the central controller is connected with the code printing device through a data transmission line.
3. The palletized disinfection device as in claim 1, wherein: the vacuum pumping device is a vacuum pumping pump.
4. The stacked disinfection apparatus of claim 1, wherein: the ozone supply device comprises an ozone generator and an ozone pump.
5. The stacked disinfection apparatus of claim 1, wherein: the closed sealing box is a closed square box body, and the cold chain materials can be contained in the square box body.
6. A method of sterilising a palletized sterilisation device for cold chain supplies according to any one of claims 1 to 5, characterised in that it comprises the following steps:
s1, conveying cold chain materials into the closed sealing box through the material inlet;
s2, stacking cold chain materials on the supporting device on the cold chain material placing support;
s3, closing the material inlet and the material outlet of the sealed box to seal the sealed box;
s4, the central controller controls the punching device to open, and the punching device punches holes on the packaging box body of the cold chain material; after punching is finished, the punching device is separated from the punched hole on the packaging box body;
s5, the central controller controls to start the vacuumizing device to vacuumize the sealed box; closing the gas outlet valve after the vacuum pumping is finished;
S6, the central controller controls to start the ozone supply device to fill ozone into the closed sealing box; so that the gaps between the cold chain materials and the cold chain material packaging box body in the closed sealing box are filled with ozone;
s7, injecting ozone to 0.8-1.2 atmospheric pressure;
s8, closing the gas inlet valve, and sealing the ozone pressure in the seal box for 1-60 seconds;
s9, opening a material outlet of the closed sealing box; transporting the cold chain materials out of the enclosed containment box; closing the material outlet;
and S10, the central controller controls to open the material inlet of the closed sealing box, the next batch of cold chain materials enters, and the steps are circularly performed.
7. A sterilization method for a palletized sterilization device according to claim 6, comprising: and step S8, opening the gas outlet valve, and controlling the vacuumizing device to pump out the ozone in the sealed box by the central controller, wherein the vacuumizing device pumps out the ozone and conveys the ozone to the ozone storage for recycling.
8. A sterilization method for a palletized sterilization device according to claim 6, comprising: in step S9, before the cold chain materials are transported out of the sealed box, the central controller controls the code printing device to print a code record on the packaging box of the cold chain materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011077248.XA CN112353984B (en) | 2020-10-10 | 2020-10-10 | Stacking type disinfection device and method for cold-chain materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011077248.XA CN112353984B (en) | 2020-10-10 | 2020-10-10 | Stacking type disinfection device and method for cold-chain materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112353984A CN112353984A (en) | 2021-02-12 |
| CN112353984B true CN112353984B (en) | 2022-05-24 |
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| CN202011077248.XA Active CN112353984B (en) | 2020-10-10 | 2020-10-10 | Stacking type disinfection device and method for cold-chain materials |
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| CN102161413A (en) * | 2010-12-23 | 2011-08-24 | 上海海洋大学 | Multifunctional container for keeping fish fresh and alive |
| CN202086817U (en) * | 2011-05-31 | 2011-12-28 | 阎鹏 | Novel sterilizing device for fabrics |
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| CN112353984A (en) | 2021-02-12 |
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