CN212997635U - Whole support goods packaging disinfection channel based on block chain and cold chain food disinfection system - Google Patents

Abstract

The utility model relates to a whole support goods packing disinfection passageway and cold chain food disinfection system based on block chain, including setting gradually: a front end section; the disinfection bin comprises a high-pressure disinfection spraying device and a lifting platform; the high-pressure disinfection spraying device is used for disinfecting the whole-tray goods package; the lifting platform is used for supporting the whole supporting goods package; the drying bin is provided with at least one air dryer and is used for drying the sterilized whole-support goods package; and the rear section is used for receiving the dried whole-support goods package. The whole-support cargo packaging disinfection channel realizes the rapid, efficient and dead-angle-free disinfection of imported cold-chain food in a relatively low-temperature environment. By applying a block chain cross-chain technology, the whole process is controllable, the authority and responsibility are clear, the data are permanently traced, the encrypted data are shared, the main responsibility of a food production operator and a key responsible person is realized, the construction of each standard in a food safety system is promoted, and the food safety of people is guaranteed.

Description

Whole support goods packaging disinfection channel based on block chain and cold chain food disinfection system

Technical Field

The utility model relates to a disinfecting equipment technical field especially relates to a whole support goods packing disinfection passageway and cold chain food disinfection system based on block chain.

Background

The safety problems of food and products are always concerned by consumers, especially for cold chain products, the cold chain products are infected by bacteria or viruses in the processes of production, external packing and whole-tray goods transportation, meanwhile, after the whole-tray goods of the cold chain products are packed, the disinfection process is often ignored, and the whole-tray goods which are not disinfected are packed and then directly transported or flow into the market, so that the safety and the product quality of the products are not ensured. Meanwhile, if the disinfection is not carried out, viruses and bacteria can be directly brought into daily life, and the health of people is influenced. Therefore, there is a need for a solution to sterilize the packaging of palletized goods, to avoid the risk of infection, to enhance the safety of the product during transportation or packaging, and to prevent viral and bacterial infections.

Disclosure of Invention

To overcome the problems in the related art, the present disclosure provides a block chain based sterilization tunnel for entire palletized goods and a food sterilization system.

According to a first aspect of the embodiments of the present disclosure, there is provided a block chain-based sterilization channel for whole-palletized goods package, including: a front end section; the disinfection bin comprises a high-pressure disinfection spraying device and a lifting platform; the high-pressure disinfection spraying device is used for disinfecting the whole-tray goods package; the lifting platform is used for supporting the whole supporting goods package; the drying bin is provided with at least one air dryer and is used for drying the sterilized whole-support goods package; and the rear section is used for receiving the dried whole-support goods package.

In one embodiment, the lead section is provided with a tray on which the self-supporting package of goods is placed.

In one embodiment, the high pressure sterilization spray apparatus comprises: a disinfectant containing tank for containing disinfectant; the high-pressure pump is connected with the disinfectant containing tank and is used for pressurizing the disinfectant; at least one atomizing nozzle connected with the high-pressure pump through a pipeline; and the disinfectant recovery box is positioned below the disinfection bin and used for recovering the disinfectant.

In one embodiment, the pressurizing pressure of the high-pressure pump is 5-8 MPa.

In one embodiment, the lift platform is a 360 degree rotating lift platform.

In one embodiment, the disinfection cabin and the drying cabin further comprise refrigeration equipment, and the configuration temperature of the refrigeration equipment is 2-5 ℃.

In one embodiment, the sterilization chamber and the drying chamber are enclosed spaces.

In one embodiment, rolling doors are arranged at the inlet and the outlet of the disinfection bin and the drying bin and used for shielding the inlet and the outlet of the disinfection bin and the drying bin.

In one embodiment, the sterilization tunnel for unit pallets of goods further comprises at least one conveyor belt for conveying the unit pallets of goods.

In one embodiment, the sterilization tunnel for unit load packs further comprises a pneumatic cylinder for pushing the unit load packs.

In one embodiment, the unit load sterilization tunnel further comprises a plurality of position sensors.

In one embodiment, the front section is provided with a position sensor for sensing the readiness of the front section for packaging of the palletized load; a position sensor is arranged in the disinfection bin and used for sensing that the whole goods package advances to a preset area in the disinfection bin; and a position sensor is arranged in the drying bin and used for sensing that the whole goods package in the support advances to a preset area in the drying bin.

In one embodiment, the palletized package sterilization lane further comprises: the data acquisition device is used for acquiring the whole-course data of the whole-support cargo packaging disinfection channel; and the source tracing device is used for transmitting the data acquired by the data acquisition device to the block chain network in real time for storage.

In one embodiment, the traceability device comprises an identification module for generating a non-tamperable blockchain sterilization proof on the palletized package formed after the back end section.

In one embodiment, the data acquisition device comprises: the monitoring module is provided with a plurality of panoramic cameras in the whole-support cargo packaging disinfection channel and is used for checking in real time and recording a video in the whole process for disinfection; and the detection module is provided with a plurality of sensors in the whole-support cargo packaging disinfection channel and used for detecting the concentration of the disinfectant.

In one embodiment, the detection module is further configured to detect a temperature and a humidity within the sterilization chamber and the drying chamber.

According to a second aspect of embodiments of the present disclosure, there is provided a cold chain food sanitizing system, comprising in order: the independent outer package disinfection channel based on the block chain is used for the customs cold storage in the purchasing place; the block chain-based whole-pallet cargo packaging disinfection channel is used for the ex-warehouse link of a local customs cold storage; a block chain based cold chain vehicle disinfection tunnel for a transport link; inner packing bag disinfecting equipment based on block chain is used for merchant's freezer.

The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: the whole-support cargo packaging disinfection channel realizes the rapid, efficient and dead-angle-free disinfection of imported cold-chain food in a relatively low-temperature environment. The method is safe, reliable, convenient and flexible; the whole goods in the whole support are packaged and supported by the lifting platform of the disinfection cabin, so that the bottom of the whole goods in the whole support can be disinfected, and the disinfection is rapid, safe and free of dead angles; the disinfection bin and the drying bin ensure that no deterioration risk exists in cold chain food in the disinfection process.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

FIG. 1 is a schematic diagram of a cold chain food sanitizing system, shown according to an exemplary embodiment.

FIG. 2 is a schematic diagram illustrating a procurement-based individual overpack sterilization tunnel according to an exemplary embodiment.

FIG. 3 is a schematic diagram of a local customs whole torr cargo package decontamination lane shown in accordance with an exemplary embodiment.

FIG. 4 is a schematic diagram of a local cold chain vehicle disinfection lane shown in accordance with an exemplary embodiment.

FIG. 5 is a schematic diagram of an internal bag sterilization apparatus of a local merchant cold store according to an exemplary embodiment.

FIG. 6 is a schematic diagram of a sterilization tunnel for full palletized packages with a panoramic camera, according to an exemplary embodiment.

FIG. 7 is a block sterilization certification schematic diagram of a cold chain food sterilization system according to an exemplary embodiment.

FIG. 8 is a schematic diagram illustrating an import cold chain food epidemic prevention alliance information chain, according to an example embodiment.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

To cut off the way imported cold chain food transmits new coronavirus, the present disclosure discloses a cold chain food sterilization system. As shown in fig. 1, a schematic view of a cold chain food sanitizing system of the present disclosure. The method sequentially comprises the following four blocks: a separate overwrap sterilization channel 20 (shown in FIG. 2); a block chain based palletized package sterilization lane 40 (shown in fig. 3); a block chain based cold chain vehicle sanitizing tunnel 50 (shown in FIG. 4); a blockchain based inner bag sterilization device 60 (shown in fig. 5). Wherein, independent external packing disinfection passageway 20 is applied to purchase ground customs freezer 10, disinfects, dries and automatic stack the goods in purchase ground customs freezer 10 through independent external packing disinfection passageway 20. The whole stack of cargo packages 70 is formed and the whole stack of cargo packages 70 is transported by aircraft or ship to the local customs refrigeration house 30. When the whole-tray goods package 70 in the local customs cold storage 30 is taken out, the package of the whole-tray goods package 70 is sterilized and dried through the whole-tray goods package sterilizing channel 40. The cold chain vehicle is then transported in sterilized, dried whole pallet packages 70 and sterilized via the cold chain vehicle sterilization tunnel 50. The inner packing bags in the whole-support goods package 70 are transported to the merchant refrigeration house by the cold chain vehicle, and the inner packing bags are disinfected and dried by the inner packing bag disinfection equipment 60.

The method is applied to the preventive disinfection solution of the imported cold chain food, and can greatly reduce the import risk of the imported cold chain food; ineffective disinfection and repeated disinfection are avoided; the authority is clear, and the rapid market circulation of imported cold chain food is guaranteed; the epidemic prevention safety of imported cold chain food during the epidemic situation of people is ensured.

As shown in fig. 3, a schematic view of a sterilization tunnel 40 for a full pallet of goods is shown. As shown, a front stage 41, a sterilizing chamber 42, a drying chamber 43 and a rear stage 44 may be included in this order. The front section 41 may be provided with a front robot (not shown) for transporting the palletized load package 70 to the front section 41. The sterilizing chamber 42 may be provided with a high-pressure sterilizing spraying device for sterilizing the entire stack of the goods package 70 and a lifting platform 421; the lifting platform 421 is used to lift the whole goods package 70, so that the bottom of the whole goods package 70 can be sterilized completely and completely without dead angle by the high-pressure sterilization spraying device. The drying bin 43 may be provided with at least one air dryer 431 for drying the sterilized full stack package 70. The rear section 44 can be used for receiving the dried whole-support cargo package 70, can be configured by type selection according to actual cargo traffic, and can retain multiple cargos or single cargos.

The entire palletized goods packages 70 in the local customs cooling storage 30 are delivered out of the storage and enter the front section 41, in one embodiment, a bracket may be further disposed in the front section 41, the entire palletized goods packages 70 are placed on the bracket, and the front manipulator may place the entire palletized goods packages 70 on the bracket to prepare for entering the next link. Alternatively, the front robot may be disposed at the top of the front section 41, and may also be disposed at the side of the front section 41. Alternatively, the front manipulator may be a vacuum chuck, an electromagnetic chuck, or a mechanical clamp. The front manipulator can be manually controlled outside the front section 41 and is used for carrying the whole-tray goods package 70; the entire palletized goods package 70 can also be automatically transported to the bracket of the front section 41 by a Programmable Logic Controller (PLC) through a man-machine interface. No matter which mode is adopted, the front manipulator can avoid manual direct contact with the whole goods package 70, so that the pollution of infected personnel to the goods is avoided. After the lead robot has carried to the carrier of the lead section 41, the entire pallet of cargo packages 70 is transferred to the sterilization chamber 42.

Further, the sterilization chamber 42 may be provided with an autoclave spray device, optionally, in one embodiment, the autoclave spray device may include: a disinfectant containing tank for containing disinfectant; the high-pressure pump is connected with the disinfectant containing tank and used for pressurizing the disinfectant; at least one atomizing nozzle 422 connected to the high pressure pump through a pipe; and the disinfectant recovery box is positioned below the disinfection bin 42 and is used for recovering the disinfectant.

Specifically, the disinfectant containing tank is used for containing disinfectant. Optionally, the disinfectant in the disinfectant containing box may be prepared in advance, or the disinfectant containing box may have a medicament preparing device therein for preparing the disinfectant for disinfection in real time. In the related technology, the common single-chain quaternary ammonium salt can only kill some bacterial propagules and lipophilic viruses, and the double-chain quaternary ammonium salt can kill various microorganisms including bacterial propagules, fungi and viruses, but belongs to a low-efficiency disinfectant. The disinfectant disclosed by the invention is a novel compound quaternary ammonium salt disinfectant, is a special disinfectant for cold chain food, and has the advantages of high-efficiency killing at low temperature, no toxicity, greenness and environmental friendliness.

One end of the high-pressure pump is connected with the disinfectant containing box, and the disinfectant in the disinfectant containing box is pressurized, so that the disinfectant can be sprayed out at high speed and high pressure. The other end of the high-pressure pump is connected with at least one atomizing nozzle 422, optionally, the atomizing nozzle 422 is connected with the high-pressure pump through a pipeline, and at least one atomizing nozzle 422, optionally, a plurality of atomizing nozzles 422 may be provided in the sterilizing compartment 42. Each conduit may correspond to one atomizing nozzle 422 or to a plurality of atomizing nozzles 422, the atomizing nozzles 422 being located at the end of the conduit remote from the high pressure pump. Optionally, as shown in fig. 2, the atomizing nozzles 422 are disposed above and below the full stack of cargo packages 70, and optionally, the atomizing nozzles 422 are disposed above, below, forward, rearward, leftward and rightward of the full stack of cargo packages 70. Alternatively, the spray angle of the atomizing nozzles 422 may be adjustable, and thus may be adjusted accordingly to accommodate different heights and sizes of the palletized load 70 to achieve a full, blind sterilization. In addition, in one embodiment, the pressurizing pressure of the high-pressure pump is 5-8 MPa. The pressure range of high-pressure pump can not corrode or impact whole support goods packing 70, set up a plurality of atomizing nozzle 422 around whole support goods packing 70, atomizing nozzle 422 combines the high-pressure pump, forms little fog granule, and the fog droplet is even, the diffusion is strong, can wrap up whole support goods packing 70 of imported cold chain food fast comprehensively three-dimensionally, effectively reach sterile effect, can reach and carry out disinfection quick, all-round, no dead angle to whole support goods packing 70.

Further, in one embodiment, the lift platform 421 may be a 360 degree rotational lift platform. Alternatively, the lifting platform 421 may be any one of a fixed lifting platform, a movable lifting platform, a hydraulic lifting platform, a crank arm type lifting platform, and a telescopic cylinder type lifting platform.

The entire palletized goods package 70 is transported from the front section 41 to the sterilizing chamber 42, and the entire palletized goods package 70 is placed on the lifting platform 421 in the sterilizing chamber 42. The lift platform 421 can be extended and retracted up and down for raising or lowering the height of the entire pallet of cargo packages 70. In addition, the lifting platform 421 can also be rotated by 360 degrees, when the whole-tray goods package 70 is placed on the lifting platform 421, the whole-tray goods package 70 can be immersed in the spraying range of the atomizing nozzle 422 by adjusting the height and the angle of the whole-tray goods package 70 and the spraying angle of the atomizing nozzle 422 through adjusting the lifting platform 421, and high-efficiency, comprehensive and dead-angle-free disinfection is achieved.

Further, in one embodiment, the sterilization chamber 42 may contain at least one full pallet of cargo packages 70 therein. As shown in fig. 3, four atomizing nozzles 422 are disposed at the upper portion inside the sterilizing compartment 42, and four atomizing nozzles 422 are disposed at the lower portion inside the sterilizing compartment 42, alternatively, as shown in fig. 3, the atomizing nozzles 422 located at the inner corners of the sterilizing compartment 42 may be angled toward the entire stack of the goods packages 70, and three atomizing nozzles 422 are disposed at each side wall inside the sterilizing compartment 42. If two whole-tray goods packages 70 can be accommodated in the sterilizing chamber 42, each whole-tray goods package 70 can be sterilized twice in the sterilizing chamber 42, and a plurality of atomizing nozzles 422 are used for sterilizing the upper part and the lower part of the whole-tray goods package 70 each time, so that the whole-tray goods package 70 can be sterilized in all directions.

Further, the high-pressure sterilization spraying apparatus further includes a disinfectant recovery tank located below the sterilization chamber 42 for recovering the disinfectant. Specifically, be equipped with disinfectant collecting system in disinfection storehouse 42, spray disinfectant uses to collect via disinfectant collecting system after the liquefaction, collects to the disinfectant collection box in, later unifies and carries out innoxious recovery processing. The cost is saved, the waste of resources is avoided, and the environmental pollution is avoided.

Further, optionally, the drying chamber 43 may be an air drying chamber, and may also be a drying chamber. Since this disclosure can be applied to cold chain food, therefore dry storehouse 43 is the air-dry storehouse, if be applied to other products, then can adopt the mode of drying. When the drying compartment 43 is an air drying compartment, at least one air dryer 431 is disposed in the drying compartment 43, the sterilized whole pallet package 70 is transferred into the drying compartment 43 to be dried, and the air dryers 431 may be disposed above, below, left, right, front, and rear of the whole pallet package 70. Therefore, the whole-tray goods package 70 is dried in an all-around manner, and the phenomenon that the food cannot be eaten due to the fact that the disinfectant permeates into the food or the moisture in the disinfectant enters the food to cause food spoilage in long-distance transportation is avoided.

In addition, optionally, a lifting platform 421 may also be disposed in the drying bin 43, and the lifting platform 421 may be extended and retracted up and down to raise or lower the height of the entire palletized package 70. In addition, lift platform 421 can also 360 degrees rotations, and when whole support goods package 70 placed lift platform, through adjustment lift platform through the height and the angle of adjusting whole support goods package 70 to and air dryer 431's air-dry angle, can make whole support goods package 70 obtain high-efficient, comprehensive, the air-dry at no dead angle in air dryer 431's air-dry within range, avoid the disinfectant to remain on whole support goods package 70.

Further, in one embodiment, the rear section 44 may be provided with a rear robot (not shown in fig. 3) that may be used to transport the palletized package 70 on the rear section 44 away from the rear section 44. Further, in one embodiment, the back end 44 further includes a back platform from which the robotic arm removes the entire pallet of goods packages 70 from the drying bin 43, thereby preventing viral transmission and contamination of the goods by infected personnel.

The rear section 44 is provided with a rear platform, the entire palletized goods package 70 transferred from the drying bin 43 is transferred to the rear platform of the rear section 44, and then the entire palletized goods package 70 on the rear platform is moved away from the rear section 44 by the rear manipulator.

The entire palletized goods packages 70 transferred from the drying bin 43 enter the rear section 44, and are stacked in the rear section 44 to form the entire palletized goods packages 70, and optionally, the rear manipulator may be disposed above the rear section 44 or at a side surface of the rear section 44. Similarly, the rear manipulator can be a negative pressure sucker, an electromagnetic sucker or a mechanical clamp. The rear manipulator can be manually controlled outside the front section 41 for stacking the entire palletized goods package 70; the entire palletized package 70 may also be automatically moved using a PLC (programmable logic controller) controller through a human-machine interface. No matter which mode is adopted, the rear manipulator can avoid manual direct contact with the whole-support cargo package 70, so that the virus is spread and the infection of the goods by the infected personnel is avoided.

To ensure that the cold chain food does not spoil during the sterilization process and the drying process, further, in one embodiment, the sterilization chamber 42 and the drying chamber 43 may further include a refrigeration device. Optionally, the configuration temperature of the refrigeration equipment can be 2-5 ℃. Refrigeration equipment is arranged in the disinfection bin 42 and the drying bin 43, the arrangement temperature of the refrigeration equipment is 2-5 ℃, and therefore in the sterilization process and the drying process, the goods in the whole-tray goods package 70 are in a relatively low-temperature environment (2-5 ℃), and the low-temperature storage quality of the goods in the whole-tray goods package 70 is effectively improved. Optionally, a low-temperature refrigeration device can be configured in the whole disinfection process, namely, the refrigeration devices are also configured in the front section 41 and the rear section 44, and the whole disinfection process adopts a low-temperature environment to guarantee the quality of goods.

In order to ensure that bacteria, viruses and the like outside the sterilization chamber 42 and the drying chamber 43 contaminate the entire palletized package 70 inside the sterilization chamber 42 and the drying chamber 43 during the sterilization process and the drying process, optionally, in one embodiment, the sterilization chamber 42 and the drying chamber 43 may be a closed space or a non-closed space. After the whole-tray goods package 70 enters the disinfection bin 42, the bin door of the disinfection bin 42 is closed, and the whole-tray goods package 70 entering the disinfection bin 42 is disinfected comprehensively; the sterilized entire palletized package 70 is transferred to the drying compartment 43 for drying, and the door of the drying compartment 43 is closed after the entire palletized package 70 enters the drying compartment 43. The disinfection bin 42 and the drying bin 43 which are provided with bin doors can make disinfection more comprehensive, more stable and more reliable. Optionally, in one embodiment, roller doors 45 may be disposed at the inlet and outlet of the sterilizing chamber 42 and the drying chamber 43 for closing or shielding the doors at the inlet and outlet of the sterilizing chamber 42 and the drying chamber 43, preventing the disinfectant from being sprayed out of the sterilizing chamber 42, and preventing viruses or bacteria outside the drying chamber 43 from entering the drying chamber 43. Specifically, roller shutters 45 are provided at the inlet and outlet of the sterilization chamber 42. After the disinfection cabin 42 has the disinfection condition, the rolling door 45 at the inlet of the disinfection cabin 42 is opened, the whole-support goods package 70 in the front section 41 enters the disinfection cabin 42, and a position sensor is arranged in the disinfection cabin and used for sensing the whole-support goods package 70 to move to a preset area in the disinfection cabin 42; when the entire stack of packages 70 enters the predetermined area of the sterilization chamber 42, the position sensor sends a signal, and the shutter door 45 at the entrance of the sterilization chamber 42 receives the signal and closes. After the sterilization process is finished, the rolling door 45 at the outlet of the sterilization chamber 42 is opened, the entire palletized goods package 70 is conveyed to the direction of the drying chamber 43, the rolling door 45 at the outlet of the sterilization chamber 42 is closed, and the next entire palletized goods package 70 is waited for sterilization. When the full stack package 70 reaches the entrance of the drying compartment 43, the shutter door 45 at the entrance of the drying compartment 43 is opened, optionally, a position sensor is provided in the drying compartment for sensing the full stack package 70 moving to a predetermined area in the drying compartment 43. After the entire stack of packages 70 has entered the predetermined area of the drying chamber 43, the position sensor sends a signal, and the shutter door 45 at the entrance of the drying chamber 43 receives the signal and performs a closing operation. After the drying process is finished, the rolling door 45 at the outlet of the drying bin 43 is opened, the entire palletized goods package 70 is conveyed to the direction of the rear section 44, the rolling door 45 at the outlet of the drying bin 43 is closed, and the next entire palletized goods package 70 is waited for drying.

Further, in one embodiment, the entire palletized package sterilization lane 40 further includes at least one conveyor belt 46 for conveying the entire palletized package 70. Alternatively, the conveyor belt in the present disclosure may be implemented by rollers, belts, chains, rollers, or conveyor rollers, etc. Optionally, the path of the full stack of packages 70 includes one conveyor 46, i.e., the lead section 41, the sterilization chamber 42, the seasoning chamber, and the tail section 44 are located on the same conveyor 46. It is also possible to include a plurality of conveyors 46, for example four conveyors 46, one conveyor 46 being provided in each of the pre-stage 41, the sterilisation chamber 42, the drying chamber and the post-stage 44. Conveyer belt 46 sets up on support body 47, and support body 47's below is equipped with removes wheel 48, can adjust the configuration and remove according to different goods, place, tray, and the suitability is strong, and the dismouting is simple and convenient, safe and reliable, and is convenient nimble.

Alternatively, the conveyor belt 46 in the present disclosure may be implemented by rollers, belts, chains, rollers, conveyor rollers, or the like.

Further, in one embodiment, the palletized package sterilization tunnel 40 further comprises a pneumatic cylinder (not shown) for pushing the palletized package 70. When the pre-staging section 41, the sterilization chamber 42, the drying chamber 43 and the post-staging section 44 are each provided with a conveyor 46, pneumatic cylinders may be provided between the conveyors 46 of the two sections or chambers for pushing the whole pallet of goods packages 70 into the next chamber or section. For heavy-goods fully-palletized packages 70, on the one hand, the heavy goods can be pushed onto the conveyor belt 46 of the next bin by means of pneumatic cylinders; on the other hand, the multi-section conveyor belts 46 can be connected through the pneumatic cylinders, the configuration and the movement of the conveyor belts 46 can be adjusted according to different goods, places and trays, and the applicability is high.

Further, in one embodiment, the entire palletized package sterilization lane 40 also includes a number of position sensors. Optionally, the position sensor is an infrared sensor, a photoelectric sensor or a gravity sensor. As can be seen from the above, position sensors are provided in both the sterilization chamber 42 and the drying chamber 43 for sensing whether the entire palletized load package 70 reaches a predetermined position in the chamber, so as to send a signal to the control system for determining whether to close the rolling door 45 at the entrance of the chamber door. Optionally, in one embodiment, a position sensor may also be provided in the lead section 41 for sensing the readiness of the palletized load package 70 within the lead section 41. Specifically, when the entire palletized package 70 enters the front section 41 or when the front robot carries the entire palletized package 70 to the front section 41, the position sensor sends a signal to the control system, and the control signal starts the high-pressure sterilization spraying device in the sterilization chamber 42 according to the signal. Before the whole goods package 70 enters the disinfection bin 42, the disinfection bin 42 and the equipment in the bin are both provided with standard disinfection conditions, so that the goods are prevented from being polluted by the original bacteria or viruses in the disinfection bin 42. Optionally, the entire palletized goods packaging sterilization passage 40 is further provided with an external signal lamp. The signal lamp can be arranged outside the disinfection chamber 42, or outside the front section 41 or other chambers. After the disinfection cabin 42 and the equipment in the cabin are in standard disinfection conditions, the external signal lamp displays the corresponding state. For alerting personnel that the sterilization chamber 42 has been satisfied and that the entire palletized load package 70 may be accessed for sterilization within the sterilization chamber 42.

Further, in one embodiment, the entire palletized package sterilization lane 40 further comprises: and the data acquisition device is used for acquiring the whole-course data of the whole-support cargo package disinfection channel 40. The full-range data of the entire palletized goods package sterilization passage 40 comprises full-range video recording, full-range temperature and concentration data of the disinfectant in the sterilization chamber 42. Optionally, in an embodiment, the data acquiring apparatus includes: the monitoring module, as shown in fig. 6, is provided with a plurality of panoramic cameras 49 inside the whole-support cargo packaging disinfection channel 40 for real-time viewing and whole-process video recording disinfection process. Specifically, the panoramic cameras 49 are respectively arranged in the front section 41, the disinfection bin 42, the drying bin 43 and the rear section 44, the panoramic camera 49 in each bin records the whole process of the whole supporting goods package 70 from entering the front section 41 to being transmitted out from the rear section 44, the whole process video data is uploaded to the block chain network in real time through a network (specifically, the internet of things) for complete storage, and the whole process video uploaded to the block chain network for storage cannot be tampered and permanently traced. In addition, the terminal equipment of the staff can be connected with the control system and can be used for real-time watching, and particularly, the staff can monitor and check the whole sterilizing and killing process of the goods on line in real time through the human-computer interaction interface of the terminal equipment or the control system.

Further, the data acquisition device further comprises a detection module, and a plurality of sensors are arranged in the whole-support cargo package disinfection channel 40 and used for detecting the concentration of the disinfectant. In one embodiment, the detection module is also used to detect the temperature and humidity inside the sterilization chamber 42 and the drying chamber 43. In particular, the detection module is applied to a monitor. The monitor specifically is, installs a plurality of intelligent sensor devices in the whole support goods package 70 disinfection passageway, including liquid concentration sensor and temperature sensor, all parameters of real-time on-line monitoring, and the parameter includes the concentration that detects disinfectant in the disinfectant holding box through liquid concentration sensor to and detect ambient temperature and humidity in disinfection storehouse 42 and the dry storehouse 43 through temperature sensor, and with the signal transmission to control system who detects. In addition, the detection module also comprises an alarm device which is electrically connected with the control system and used for early warning and making a sound. Specifically, when the detection module detects that the temperature in disinfection storehouse 42 and dry storehouse 43 is not conform to predetermined low temperature environment, or when the detection module detects that the disinfectant concentration in the disinfectant holding box is not conform to predetermined concentration, the detection module signals, and alarm device sends alarm signal, and alarm signal can be harsh sound, also can remind not present staff through terminal equipment. The control system receives the signal, and adjusts the concentration of the disinfectant in the disinfectant containing box and the temperatures in the disinfection bin 42 and the drying bin 43 according to the signal, so that the whole outer package disinfection channel can achieve timely early warning, and the goods can be guaranteed to be disinfected without omission or dead angles.

Further, the whole-pallet goods packaging and sterilizing channel 40 further comprises a tracing device for transmitting the data acquired by the data acquiring device to the block chain network for storage in real time. According to the above, the data acquisition device is connected with the traceability device and transmits the data to the traceability device, and the traceability device transmits the data to the block chain network for storage in real time, so that the data can be stored in the block chain network, and the data can not be tampered and can be permanently traced. Optionally, in one embodiment, the traceability device may include an identification module for generating non-tamperable blockchain sterilization proof on the palletized package 70 formed after the back end 44. Optionally, the identification module is an automatic identification (RFID) module, as shown in fig. 7 and 8, and after each block sterilization is completed, a block professional blockchain sterilization certification is generated immediately, including a procurement customs sterilization certification 212, a whole pallet package sterilization certification 441, a cold chain vehicle sterilization certification 51, and an inner food bag sterilization certification 641. In particular, the blockchain sterilization certification may be a paper sterilization certificate. The certificate of sterility is applied by gluing or sewing to the stacked full palletized package 70 in the back end 44. Alternatively, the blockchain sterilization certification may be laser printed onto the stacked full pallet package 70 in each back section 44. Optionally, the blockchain disinfection certificate can also be an electronic seal, and is uploaded to a blockchain network from a traceability device through a network (internet of things) for real-time storage, and the blockchain disinfection certificate cannot be tampered and is permanently traceable. In addition, the disinfection certificate is provided with an identification code, and the stored data of the block chain network and the block disinfection certificate can be traced back at any time through the identification code.

Further, the entire palletized goods packaging sterilization channel 40 of the present disclosure may further include a control system, which may include the above-mentioned human-computer interface, a Programmable Logic Controller (PLC), a monitor, an alarm device, and sensors, wherein the sensors include an infrared sensor (which may also be an infrared scanner), a liquid concentration sensor, and a temperature sensor. Control system can the auto-induction discernment target object through above-mentioned device, and accurate location sprays high-pressure disinfection spraying, forms little fog granule, and the fog droplet is even, the diffusibility is strong, quick comprehensive three-dimensional parcel import cold chain food extranal packing body, effectively reaches disinfection effect. Meanwhile, the control system controls the front robot and the rear robot in the front section 41 and the rear section 44, and the conveyor belts 46 of the front section 41, the sterilizing compartment 42, the drying compartment 43, and the rear section 44. The whole process of the whole supporting goods packaging and sterilizing channel 40 can realize automatic transmission, sterilization, drying and stacking. Thereby avoiding viral transmission and infection.

Based on the same inventive concept, the present disclosure provides a cold chain food sterilization system, which sequentially comprises the following blocks: a separate overwrap sterilization passage 20; a customs cold storage 10 for a procurement area; the whole-tray goods packaging and disinfecting channel 40 is used for the local customs cold storage delivery link; a cold chain vehicle disinfection tunnel 50 for the transport link; the inner bag sterilizing equipment 60 is used for a merchant refrigerator. As shown in fig. 1, the independent exterior package sterilization passage 20 is applied to the procurement place customs cooling storage 10, and goods in the procurement place customs cooling storage 10 are sterilized, dried, and automatically stacked through the independent exterior package sterilization passage 20. The whole stack of cargo packages 70 is formed and the whole stack of cargo packages 70 is transported by aircraft or ship to the local customs refrigeration house 30. When the whole-tray goods package 70 in the local customs cold storage 30 is taken out, the whole-tray goods package 70 is sterilized and dried through the whole-tray goods package sterilizing channel 40. The cold chain vehicle is then transported in sterilized, dried whole pallet packages 70 and sterilized through the cold chain vehicle sterilization tunnel 50. The cold chain vehicle transports the inner packaging bags in the entire support cargo package 70 to a merchant refrigeration house (i.e., the inner packaging bag sterilizing device 60), and the inner packaging bags are sterilized and dried through the inner packaging bag sterilizing device 60.

As shown in fig. 7 and 8, after each block is sterilized, a block professional blockchain sterilization certification is generated immediately, including a procurement customs sterilization certification 212, a whole-pallet package sterilization certification 441, a cold-chain vehicle sterilization certification 51, and an inner food bag sterilization certification 641. In particular, the blockchain sterilization certification may be a paper sterilization certificate. The certificate of sterility is applied by gluing or stitching to the stacked full palletized package 70 in each subsequent section 44. Alternatively, the blockchain sterilization certification may be laser printed onto the stacked full pallet cargo packages 70 in each back section 44. Optionally, the blockchain disinfection certificate can also be an electronic seal, and is uploaded to a traceability device through a network (internet of things) to be stored in real time, so that the traceability device cannot be tampered and is permanently traceable. In addition, the disinfection certificate is provided with an identification code, and cloud storage data and the block disinfection certificate can be traced at any time through the identification code.

From the above, the independent outer package sterilization channel and the cold chain food sterilization system are based on the block chain technology, and adopt the innovation of food safety management of 'chain control chain', and take side chains of city food safety tracing chain, cold chain and the like as secondary business chains; the method comprises the following steps of taking a market supervision and management department as a supervision node, taking an agricultural rural management department, an import and export inspection and quarantine management department and a health supervision and management department as supervision nodes, and taking each direct administration city, provincial meeting city, planned single-row city and other city-level food safety management departments as a first-level management chain of the management nodes; the food safety block chain alliance management platform is used as a core, and a chain crossing technology of block chains is applied, so that the food safety of one door, full coverage and traceability is really realized. Meanwhile, in the management process of a city secondary chain, a novel city intelligent central kitchen cluster is used as an important hub, a block chain technology is used for establishing key control nodes from food raw materials to terminals such as food sale operators, catering service operators, unit canteens and the like, food safety hidden dangers are prevented, eliminated or reduced to an acceptable level, key node information of a food safety system is monitored, whole-process controllability, clear authority and responsibility, permanent traceability and encrypted data sharing are achieved, main responsibility of food production operators and key responsible persons is realized, the construction of various standards in the food safety system is promoted, and the food safety of people is guaranteed.

Specifically, as shown in fig. 8, the cold-chain food sterilization system further includes a management chain and a second-level service chain, wherein the first-level management chain is an imported cold-chain food epidemic prevention alliance chain, can share a food safety block chain alliance management platform, takes a market supervision and management department as a supervision node, takes an agricultural rural management department, an import and export inspection and quarantine management department and a health supervision and management department as supervision nodes, and takes each direct prefecture city, provincial meeting city, planned single-row city and other market-level food safety management departments as the first-level management chain of the management nodes; the second-level service chain comprises a market supervision A department, a market supervision B department, a market supervision C department and a market supervision N department, and the disinfection information is encrypted and stored in each block through the second-level service chain, so that the disinfection information cannot be tampered and is permanently traced; and the coalition members of the primary management chain share data according to the decryption level, and capture and analyze the information of the link points of the secondary service chain, so that the management of the block chain is realized. Thereby creating a safe and credible import cold chain food epidemic prevention block information management system.

The cold chain food disinfection system can control key points of preventive disinfection of the external package of imported cold chain food, strengthen source management and control, reduce import food input risk, improve port clearance efficiency and avoid cargo overstock port stagnation; the industrial chain and the supply chain are ensured to be stable; repeated disinfection is avoided, and waste is reduced; the market circulation is accelerated; the professional disinfection operation is safe and reliable, and the whole process can be traced.

With regard to the apparatus of the above-described embodiment, the specific manner in which the various blocks perform operations has been described in detail in relation to the embodiment of the sterilization tunnel 40 for entire palletized packages, and will not be described in detail herein.

It is understood that "a plurality" in this disclosure means two or more, and other words are analogous. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. The singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It will be further understood that the terms "first," "second," and the like are used to describe various information and that such information should not be limited by these terms. These terms are only used to distinguish one type of information from another and do not denote a particular order or importance. Indeed, the terms "first," "second," and the like are fully interchangeable. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure.

It will be further understood that the terms "central," "longitudinal," "lateral," "front," "rear," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the present embodiment and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation.

It will be further understood that, unless otherwise specified, "connected" includes direct connections between the two without the presence of other elements, as well as indirect connections between the two with the presence of other elements.

It is further to be understood that while operations are depicted in the drawings in a particular order, this is not to be understood as requiring that such operations be performed in the particular order shown or in serial order, or that all illustrated operations be performed, to achieve desirable results. In certain environments, multitasking and parallel processing may be advantageous.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (14)

1. The utility model provides a whole support goods packing disinfection passageway based on block chain which characterized in that, including setting gradually:

a front end section;

the disinfection bin comprises a high-pressure disinfection spraying device and a lifting platform; the high-pressure disinfection spraying device is used for disinfecting the whole-tray goods package; the lifting platform is used for supporting the whole supporting goods package;

the drying bin is provided with at least one air dryer and is used for drying the sterilized whole-support goods package;

the rear section is used for receiving the dried whole-support goods package;

the data acquisition device is used for acquiring the whole-course data of the whole-support cargo packaging disinfection channel;

and the source tracing device is used for transmitting the data acquired by the data acquisition device to the block chain network in real time for storage.

2. The blockchain-based sterilization tunnel for containments of unit shipments of claim 1, wherein the traceability device includes an identification module for generating a non-tamperable blockchain sterilization proof on the containments of unit shipments formed after the back end section.

3. The blockchain-based sterilization tunnel for packages of palletized goods according to claim 1, wherein said data acquisition device comprises:

the monitoring module is provided with a plurality of panoramic cameras in the whole-support cargo packaging disinfection channel and is used for checking in real time and recording a video in the whole process for disinfection;

and the detection module is provided with a plurality of sensors in the whole-support cargo packaging disinfection channel and used for detecting the concentration of the disinfectant.

4. The blockchain-based sterilization tunnel for packages of whole pallets cargo of claim 3, wherein the detection module is further configured to detect temperature and humidity inside the sterilization chamber and the drying chamber.

5. The blockchain-based sterilization tunnel for unit stocks of goods according to claim 1, wherein the lead section is provided with a tray on which the unit stocks of goods are placed.

6. The blockchain-based sterilization tunnel for palletized load packages according to claim 1, wherein the high pressure sterilization spray device comprises:

a disinfectant containing tank for containing disinfectant;

the high-pressure pump is connected with the disinfectant containing tank and is used for pressurizing the disinfectant;

at least one atomizing nozzle connected with the high-pressure pump through a pipeline;

and the disinfectant recovery box is positioned below the disinfection bin and used for recovering the disinfectant.

7. The block chain based sterilization tunnel for unit stock cargo packages of claim 1, wherein the lift platform is a 360 degree rotary lift platform.

8. The blockchain-based sterilization tunnel for packages of whole pallets cargo of claim 1, wherein the sterilization bin and the drying bin further comprise refrigeration equipment.

9. The blockchain-based sterilization tunnel for packages of whole pallets of goods as claimed in claim 1, wherein roller shutters are provided at the entrance and exit of the sterilization chamber and the drying chamber for blocking the entrance and exit of the sterilization chamber and the drying chamber.

10. The blockchain-based sterilization tunnel for unit palletized packages as in claim 1, further comprising at least one conveyor belt for conveying the unit palletized packages.

11. The blockchain-based sterilization tunnel for unit stocks of goods according to claim 1, further comprising a pneumatic cylinder for pushing the unit stocks of goods.

12. The blockchain-based unit load sterilization lane of claim 1, further comprising a number of position sensors.

13. The blockchain based sterilization tunnel for unit palletized packages according to claim 12,

the front section is provided with a position sensor for sensing the readiness of the whole-tray goods package of the front section;

a position sensor is arranged in the disinfection bin and used for sensing that the whole goods package advances to a preset area in the disinfection bin;

and a position sensor is arranged in the drying bin and used for sensing that the whole goods package in the support advances to a preset area in the drying bin.

14. A cold chain food sanitizing system, comprising in sequence:

the independent outer package disinfection channel based on the block chain is used for the customs cold storage in the purchasing place;

the block chain based sterilization tunnel for whole-ton cargo packages of any one of claims 1 to 13, for use in a local customs cold storage outbound link;

a block chain based cold chain vehicle disinfection tunnel for a transport link;

inner packing bag disinfecting equipment based on block chain is used for merchant's freezer.

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