CN218869379U - Cold chain food surface disinfection device - Google Patents
Cold chain food surface disinfection device Download PDFInfo
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- CN218869379U CN218869379U CN202223484942.0U CN202223484942U CN218869379U CN 218869379 U CN218869379 U CN 218869379U CN 202223484942 U CN202223484942 U CN 202223484942U CN 218869379 U CN218869379 U CN 218869379U
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- tunnel
- disinfection
- cold chain
- chain food
- mesh belt
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- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
The utility model discloses a cold chain food surface degassing unit, include the disinfection tunnel that comprises frame, mask, be equipped with the mesh belt conveyor in the disinfection tunnel, be equipped with the ultraviolet disinfection lamp in the disinfection tunnel, be equipped with respectively at the both ends in disinfection tunnel and prevent that the excessive import of light is kept apart the tunnel and export the isolation tunnel in the disinfection tunnel, the both ends of mesh belt conveyor extend the import respectively and keep apart the tunnel and export the isolation tunnel, keep apart the both ends in tunnel and export in the import and keep apart the both ends in tunnel and be equipped with the light blocking device who prevents light from overflowing from between tunnel roof and the mesh belt conveyor, and the light blocking device interval at tunnel both ends is kept apart in the import, the light blocking device interval that the tunnel both ends are kept apart in the export all is greater than by the projected length of sterile cold chain food on the mesh belt conveyor. When the cold chain food surface disinfection device works, ultraviolet light cannot overflow, and the safety is better while the disinfection effect is ensured.
Description
Technical Field
The utility model relates to a food disinfection equipment, especially a degassing unit who carries out cold disinfection to the surface of cold chain food and handles.
Background
The surface of cold chain food is easy to be infected with bacteria or viruses in the production and transportation links, and the bacteria or viruses can keep activity for a long time in a low-temperature environment and are easy to cause the spread and diffusion of diseases, so that the outer surface of the cold chain food needs to be disinfected by adopting a cold disinfection mode. In the prior art, the cold sterilization treatment on the outer surface of cold chain food mostly adopts an ultraviolet irradiation method, bacteria and viruses are killed by ultraviolet rays, and the pulsed light ultraviolet rays kill various microorganisms on the food and the package by using instantaneous and high-intensity pulsed light energy, so that the sterilization effect is good, the nutritional ingredients and the taste of the food cannot be influenced, and the cold chain food surface sterilization method is an ideal cold chain food surface sterilization mode. However, in the process of disinfecting cold chain food by using pulsed strong ultraviolet rays, the ultraviolet rays are easy to overflow from a disinfection space, and the overflow of the strong ultraviolet rays can cause serious damage to the skin and eyes of a human body and harm the health of workers.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is: the cold chain food surface disinfection device has the advantages that ultraviolet rays cannot overflow when the cold chain food surface disinfection device works, the disinfection effect is guaranteed, and meanwhile safety is better.
The technical scheme for solving the technical problem is as follows: the utility model provides a cold chain food surface degassing unit, includes the disinfection tunnel that comprises frame, mask, is equipped with the guipure conveyer in the disinfection tunnel, is equipped with the ultraviolet disinfection lamp in the disinfection tunnel, is equipped with the import that prevents in the disinfection tunnel that light is excessive and keeps apart the tunnel with the export respectively at the both ends in disinfection tunnel, the both ends of guipure conveyer extend respectively import keep apart the tunnel and export keep apart the tunnel, keep apart the both ends in tunnel and export and keep apart the both ends in the tunnel and be equipped with the light blocking device that prevents light from overflowing between tunnel roof and the guipure conveyer, and the light blocking device interval at import isolation tunnel both ends, the light blocking device interval at export isolation tunnel both ends all are greater than the length of being disinfected cold chain food projection on the guipure conveyer.
As a further improvement of the utility model: the light-blocking device is a normally closed light-blocking curtain which can be pushed and opened by cold chain food on the mesh belt conveyor.
As a further improvement of the utility model: the normally closed shading curtain is composed of a plurality of soft PVC strip shading curtains.
As a further improvement of the utility model: divide into first strong ultraviolet irradiation district, ordinary ultraviolet irradiation district and the strong ultraviolet irradiation district of second in proper order along length direction in the disinfection tunnel, the lateral wall in first strong ultraviolet irradiation district and the strong ultraviolet irradiation district of second is equipped with a plurality of pulse type strong ultraviolet irradiation lamps that can shine the disinfection to cold chain food on the mesh belt conveyor from both sides and top, it can shine the sterile normally bright ultraviolet ray disinfection lamp to be equipped with a plurality of cold chain food on the mesh belt conveyor from both sides and top in ordinary ultraviolet irradiation district.
As a further improvement scheme of the utility model: pulse type strong ultraviolet irradiation lamps capable of irradiating the bottom surface of cold chain food from bottom to top are arranged below the mesh belt conveyors in the first strong ultraviolet irradiation area and the second strong ultraviolet irradiation area.
As a further improvement of the utility model: a normally-bright ultraviolet disinfection lamp capable of irradiating the bottom surface of cold chain food from bottom to top is arranged below the mesh belt conveyor in the common ultraviolet irradiation area.
As a further improvement of the utility model: and a plurality of video monitoring cameras capable of observing cold chain food on the mesh belt conveyor are arranged at the top of the sterilizing tunnel.
As a further improvement of the utility model: and a reflective lampshade which is used for gathering scattered light to a cold chain food area on the mesh belt conveyor is arranged in the disinfection tunnel corresponding to each pulse type strong ultraviolet irradiation lamp and the normally-bright ultraviolet disinfection lamp.
Has the beneficial effects that: the utility model discloses a cold chain food surface disinfection device is owing to adopted to be equipped with respectively at the both ends in disinfection tunnel and prevent that the excessive import of light is kept apart the tunnel and export isolation tunnel in the disinfection tunnel, keep apart the both ends in tunnel and export in the import and keep apart the both ends in tunnel and be equipped with the technical characterstic that prevents the light from the light-blocking device that overflows between tunnel roof and mesh belt conveyor, make cold chain food in the import/export disinfection tunnel in the twinkling of an eye, it is in closed condition to have at least one among the light-blocking device at tunnel both ends to keep apart in the import, it is in closed condition to have at least one among the light-blocking device at tunnel both ends to keep apart in the export, consequently, can prevent effectively that ultraviolet light overflow of cold chain food in the disinfection tunnel in the twinkling of an eye is in the entering/exporting disinfection tunnel and is caused the injury for operating personnel, when guaranteeing disinfection effect, the security is better. Due to the technical characteristic that the light-blocking device is a normally closed light-blocking curtain which can be pushed to be opened by cold chain food on a mesh belt conveyor, the light-blocking device does not need complex machinery to control a switch, the structure is simpler, and the manufacturing cost is lower. Due to the technical characteristic that the normally closed type shading hanging curtain is composed of the plurality of soft PVC strip-shaped shading hanging curtains, the resistance of the light closing device to cold chain food on the mesh belt conveyor is smaller, and the light closing device can be prevented from being opened excessively. Because the disinfection tunnel is adopted and interior edge length divide into first strong ultraviolet irradiation district in proper order, ordinary ultraviolet irradiation district and the strong ultraviolet irradiation district of second, the lateral wall in first strong ultraviolet irradiation district and the strong ultraviolet irradiation district of second is equipped with a plurality of pulsed strong ultraviolet irradiation lamps that can shine the disinfection to cold chain food on the mesh belt conveyor from both sides and top, be equipped with a plurality of technical characteristics that can shine the disinfection's of disinfecting normal bright ultraviolet ray disinfection lamp to cold chain food on the mesh belt conveyor from both sides and top in ordinary ultraviolet irradiation district, through adopting pulsed strong ultraviolet irradiation lamp and ordinary normal bright ultraviolet ray disinfection lamp to make up and shine, the distribution interval of light wavelength has been enlarged, make photochemical action and light and thermal action carry out and each other are supplementary simultaneously, further improved the effect of killing, make the utility model discloses a cold chain food surface disinfection device is more thorough to the killing of bacterium and virus. Due to the technical characteristics that the pulse type strong ultraviolet irradiation lamps capable of irradiating the bottom surface of cold chain food from bottom to top are arranged below the mesh belt conveyors in the first strong ultraviolet irradiation area and the second strong ultraviolet irradiation area, complete elimination without dead angles is achieved. Due to the technical characteristics that the plurality of video monitoring cameras capable of observing the cold chain food on the mesh belt conveyor are arranged at the top of the disinfection tunnel, the working condition in the disinfection tunnel can be conveniently monitored, problems can be found in time, and the disinfection quality is ensured. The technical characteristic that the reflecting lamp covers for collecting scattered light to the cold chain food on the mesh belt conveyor are arranged in the disinfection tunnel corresponding to the positions of each pulse type strong ultraviolet irradiation lamp and the normally-on ultraviolet disinfection lamp is adopted, so that the cold chain food on the mesh belt conveyor is more strongly irradiated under the condition of not increasing energy consumption, the disinfection effect is improved, and the consumption of electric energy is saved.
Drawings
The cold chain food surface disinfection device of the present invention will be further described in detail with reference to the accompanying drawings.
FIG. 1 is a front view of the cold chain food surface sterilizer of the present invention with the mask hidden;
figure 2 is an isometric view of the cold chain food surface sterilization device of the present invention with the mask concealed.
Detailed Description
As figure 1, figure 2 shows, the utility model discloses a cold chain food surface disinfection device, include by frame 5, the disinfection tunnel 3 that the mask constitutes, the ultraviolet disinfection lamp is equipped with in the disinfection tunnel, be equipped with mesh belt conveyor 1 in the disinfection tunnel, divide into first strong ultraviolet irradiation district I in proper order along length direction in the disinfection tunnel, ordinary ultraviolet irradiation district II and the strong ultraviolet irradiation district III of second, lateral wall at first strong ultraviolet irradiation district and the strong ultraviolet irradiation district of second is equipped with a plurality ofly can shine sterile pulsed strong ultraviolet irradiation lamp 31 from both sides and top to the cold chain food on the mesh belt conveyor, it shines sterile normally bright ultraviolet ray disinfection lamp 32 to be equipped with a plurality ofly can follow both sides and top to the cold chain food on the mesh belt conveyor to shine in ordinary ultraviolet irradiation district.
Preferably, a pulse type strong ultraviolet irradiation lamp capable of irradiating the bottom surface of the cold chain food from bottom to top is arranged below the mesh belt conveyors in the first strong ultraviolet irradiation area and the second strong ultraviolet irradiation area, and a normally-bright ultraviolet disinfection lamp capable of irradiating the bottom surface of the cold chain food from bottom to top is arranged below the mesh belt conveyor in the common ultraviolet irradiation area. And a reflective lampshade 33 for condensing scattered light to cold chain food on the mesh belt conveyor is arranged in the disinfection tunnel corresponding to each pulse type strong ultraviolet radiation lamp and the normally-bright ultraviolet disinfection lamp. In the embodiment shown in fig. 1, two pulse type strong ultraviolet radiation lamps 31 are respectively arranged at two sides of the disinfection tunnel above the mesh belt conveyor in the strong ultraviolet radiation area, and one pulse type strong ultraviolet radiation lamp 31 is arranged below the mesh belt conveyor; two normally-on ultraviolet radiation lamps 32 are respectively arranged at two sides of the disinfection tunnel above the mesh belt conveyor in the common ultraviolet radiation area, and one normally-on ultraviolet radiation lamp 32 is arranged below the mesh belt conveyor.
Preferably, a plurality of video surveillance cameras 6 are provided at the top of the sterilization tunnel to view the cold chain food products on the mesh belt conveyor.
The two ends of the disinfection tunnel are respectively provided with an inlet isolation tunnel 2 and an outlet isolation tunnel 4 which prevent light from overflowing in the disinfection tunnel, the two ends of the mesh belt conveyor respectively extend out of the inlet isolation tunnel and the outlet isolation tunnel, the two ends of the inlet isolation tunnel and the two ends of the outlet isolation tunnel are respectively provided with a light blocking device 21, 22, 41 and 42 which prevent light from overflowing between a tunnel top plate and the mesh belt conveyor, the distance between the light blocking devices 21 and 22 at the two ends of the inlet isolation tunnel and the distance between the light blocking devices 41 and 42 at the two ends of the outlet isolation tunnel are both greater than the length of the projection of the disinfected cold chain food on the mesh belt conveyor.
Preferably, the light blocking device is a normally closed type shading curtain which can be opened by cold chain food on the mesh belt conveyor in a pushing manner, the normally closed type shading curtain is composed of a plurality of soft PVC strip-shaped shading curtains, the vertical edges of the soft PVC strip-shaped shading curtains are sequentially overlapped, and the length of the soft PVC strip-shaped shading curtain is suitable for the lower edge of the soft PVC strip-shaped shading curtain to just contact with the mesh belt of the mesh belt conveyor.
In fig. 1 and 2, in order to clearly show the internal structures of the disinfection tunnel, the inlet isolation tunnel and the outlet isolation tunnel, the masks fixed on the frame and enclosing the disinfection tunnel, the inlet isolation tunnel and the outlet isolation tunnel are hidden.
Claims (8)
1. The utility model provides a cold chain food surface degassing unit, includes the disinfection tunnel that comprises frame, mask, is equipped with the guipure conveyer in the disinfection tunnel, is equipped with ultraviolet disinfection lamp, characterized by in the disinfection tunnel: the two ends of the disinfection tunnel are respectively provided with an inlet isolation tunnel and an outlet isolation tunnel which are used for preventing light in the disinfection tunnel from overflowing, the two ends of the mesh belt conveyor respectively extend out of the inlet isolation tunnel and the outlet isolation tunnel, the two ends of the inlet isolation tunnel and the two ends of the outlet isolation tunnel are respectively provided with a light blocking device which is used for preventing light from overflowing between a tunnel top plate and the mesh belt conveyor, and the distance between the light blocking devices at the two ends of the inlet isolation tunnel and the distance between the light blocking devices at the two ends of the outlet isolation tunnel are both larger than the length of the projection of the disinfected cold chain food on the mesh belt conveyor.
2. The cold chain food surface sanitizing apparatus of claim 1, wherein: the light-blocking device is a normally closed light-blocking curtain which can be pushed and opened by cold chain food on the mesh belt conveyor.
3. The cold-chain food surface disinfection apparatus of claim 2, wherein: the normally closed shading curtain is composed of a plurality of soft PVC strip-shaped shading curtains.
4. A cold chain food surface disinfection apparatus as claimed in any one of claims 1 to 3 wherein: divide into first strong ultraviolet irradiation district, ordinary ultraviolet irradiation district and the strong ultraviolet irradiation district of second in proper order along length direction in the disinfection tunnel, the lateral wall in first strong ultraviolet irradiation district and the strong ultraviolet irradiation district of second is equipped with a plurality of pulse type strong ultraviolet irradiation lamps that can shine the disinfection to cold chain food on the mesh belt conveyor from both sides and top, it can shine the sterile normally bright ultraviolet ray disinfection lamp to be equipped with a plurality of cold chain food on the mesh belt conveyor from both sides and top in ordinary ultraviolet irradiation district.
5. The cold chain food surface sanitizing apparatus of claim 4, wherein: pulse type strong ultraviolet irradiation lamps capable of irradiating the bottom surface of cold chain food from bottom to top are arranged below the mesh belt conveyors in the first strong ultraviolet irradiation area and the second strong ultraviolet irradiation area.
6. The cold-chain food surface disinfection apparatus of claim 5, wherein: a normally-bright ultraviolet disinfection lamp capable of irradiating the bottom surface of cold chain food from bottom to top is arranged below the mesh belt conveyor in the common ultraviolet irradiation area.
7. The cold chain food surface sanitizing apparatus of claim 6, wherein: and a plurality of video monitoring cameras capable of observing cold chain food on the mesh belt conveyor are arranged at the top of the sterilizing tunnel.
8. The cold chain food surface sanitizing apparatus of claim 6, wherein: and a reflective lampshade which is used for gathering scattered light to a cold chain food area on the mesh belt conveyor is arranged in the disinfection tunnel corresponding to each pulse type strong ultraviolet irradiation lamp and the normally-bright ultraviolet disinfection lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223484942.0U CN218869379U (en) | 2022-12-27 | 2022-12-27 | Cold chain food surface disinfection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223484942.0U CN218869379U (en) | 2022-12-27 | 2022-12-27 | Cold chain food surface disinfection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218869379U true CN218869379U (en) | 2023-04-18 |
Family
ID=85953892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223484942.0U Active CN218869379U (en) | 2022-12-27 | 2022-12-27 | Cold chain food surface disinfection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218869379U (en) |
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2022
- 2022-12-27 CN CN202223484942.0U patent/CN218869379U/en active Active
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