Disinfection device and method for cold-chain logistics transportation container

Abstract

The invention discloses a disinfection device and a method for a cold-chain logistics transportation container. The disinfection device comprises a closed vessel, a container, a vacuumizing device, anozone supply device and a central controller; wherein the closed vessel is a closed space capable of allowing the container to enter and exit and comprises a material entrance, a material exit, a gasinlet and a gas outlet; the vacuumizing device is connected with the gas outlet of the closed vessel; the ozone supply device is connected with the gas inlet of the closed vessel; the ozone supply device can fill the closed vessel with ozone; and the central controller is electrically connected with the material entrance of the closed vessel, the material exit of the closed vessel, the vacuumizing device and the ozone supply device through data transmission lines. The device is simple in structure and easy to implement, and can effectively cut off the propagation path of novel coronaviruses in cold-chain food, cold-chain food packages and cold-chain food containers.

Description

technical field

[0001] The invention relates to the technical field of cold chain transportation, in particular to a disinfection device and method for cold chain logistics transportation containers. Background technique

[0002] In mid-2020, many cases of the new crown epidemic showed that some cold chain food itself and / or cold chain food packaging and / or cold chain food transportation vehicles tested positive for the new coronavirus nucleic acid. The cold chain can keep food fresh and also become a way for viruses to spread. Once the cold chain food itself and / or cold chain food packaging and / or cold chain food transportation tools are contaminated with the new crown virus in the production, processing, and distribution links, the traditional cold chain low temperature A high-humidity environment is also conducive to the long-term viability of the virus, which may lead to an epidemic. It is also important to scientifically and effectively cut off the transmission of the ...

Examples

Embodiment 1

[0045] see figure 1 and figure 2 As shown, a disinfection device for cold chain logistics transport containers, including a closed container 100, a vibration device 200, a container 300, a vacuum device 400, an ozone supply device 500 and a central controller 600;

[0046] The closed container 100 is a sealable space capable of accommodating the entry and exit of the container 300, including a material inlet 101, a material outlet 102, a gas inlet 103 and a gas outlet 104; the container 300 is transported into the closed container 100 through the material inlet 101, through The material outlet 102 is delivered to the outside of the closed container 100;

[0047] Vibrating device 200 is set on described closed container 100; It can be understood that vibrating device can be a vibrating table, is driven by motor; The vibration forms a gap, and the ozone will easily diffuse in the vibration gap, so that the virus on the surface of the packing box in the container can be effici...

Embodiment 2

[0059] The above-mentioned disinfection method for the disinfection device of the cold chain logistics transport container includes the following steps:

[0060] S1. The cold chain material container is transported to the closed container through the material inlet of the closed container and stopped;

[0061] S2. Open the cargo door of the cold chain material container to ensure the effect of vacuuming and injecting ozone;

[0062] S3. Close the inlet and outlet of the closed container to make the closed container airtight;

[0063] S4. The central controller controls to open the vacuum device to vacuumize the closed container;

[0064] S5. The central controller controls to open the ozone supply device to fill the closed container with ozone;

[0065] S6. Turn on the vibrating device; make the cold chain material itself, the cold chain material packaging, and the space of the cold chain material container be filled with ozone;

[0066] S7. Inject the ozone concentration t...

technical field

[0001] The invention relates to the technical field of cold chain transportation, in particular to a disinfection device and method for cold chain logistics transportation containers. Background technique

[0002] In mid-2020, many cases of the new crown epidemic showed that some cold chain food itself and / or cold chain food packaging and / or cold chain food transportation vehicles tested positive for the new coronavirus nucleic acid. The cold chain can keep food fresh and also become a way for viruses to spread. Once the cold chain food itself and / or cold chain food packaging and / or cold chain food transportation tools are contaminated with the new crown virus in the production, processing, and distribution links, the traditional cold chain low temperature A high-humidity environment is also conducive to the long-term viability of the virus, which may lead to an epidemic. It is also important to scientifically and effectively cut off the transmission of the ...

Examples

Embodiment 1

[0045] see figure 1 and figure 2 As shown, a disinfection device for cold chain logistics transport containers, including a closed container 100, a vibration device 200, a container 300, a vacuum device 400, an ozone supply device 500 and a central controller 600;

[0046] The closed container 100 is a sealable space capable of accommodating the entry and exit of the container 300, including a material inlet 101, a material outlet 102, a gas inlet 103 and a gas outlet 104; the container 300 is transported into the closed container 100 through the material inlet 101, through The material outlet 102 is delivered to the outside of the closed container 100;

[0047] Vibrating device 200 is set on described closed container 100; It can be understood that vibrating device can be a vibrating table, is driven by motor; The vibration forms a gap, and the ozone will easily diffuse in the vibration gap, so that the virus on the surface of the packing box in the container can be effici...

Embodiment 2

[0059] The above-mentioned disinfection method for the disinfection device of the cold chain logistics transport container includes the following steps:

[0060] S1. The cold chain material container is transported to the closed container through the material inlet of the closed container and stopped;

[0061] S2. Open the cargo door of the cold chain material container to ensure the effect of vacuuming and injecting ozone;

[0062] S3. Close the inlet and outlet of the closed container to make the closed container airtight;

[0063] S4. The central controller controls to open the vacuum device to vacuumize the closed container;

[0064] S5. The central controller controls to open the ozone supply device to fill the closed container with ozone;

[0065] S6. Turn on the vibrating device; make the cold chain material itself, the cold chain material packaging, and the space of the cold chain material container be filled with ozone;

[0066] S7. Inject the ozone concentration t...

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