Meat sterilization device
By combining ultraviolet and ultrasonic sterilization with rinsing and drying components, the problem of simultaneous surface and deep sterilization of meat is solved, achieving comprehensive meat processing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHENGDU TIANFU WISDOM KITCHEN TECH CO LTD
- Filing Date
- 2025-04-27
- Publication Date
- 2026-05-19
AI Technical Summary
Existing meat sterilization devices cannot achieve simultaneous sterilization of the surface and deep layers of meat, nor can they clean and dry the surface of meat, so their practicality needs to be improved.
It employs a combination of ultraviolet sterilization and ultrasonic sterilization, and is equipped with rinsing and drying components to achieve simultaneous surface and deep sterilization of meat, while also cleaning and drying the meat surface.
It achieves simultaneous sterilization of the surface and deep layers of meat, and cleans and dries the surface of the meat, providing complete pre-cooking treatment.
Smart Images
Figure CN224250648U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of food processing technology, and more specifically, to a meat sterilization device. Background Technology
[0002] Before mass-producing fast food, meat needs to be sterilized. Currently, this is done using meat sterilization and disinfection devices, such as the utility model patent for a meat sterilization and disinfection device disclosed in publication number CN222193928U. This device first cleans the meat using a cleaning module, then closes two baffles to form a sealed space, and finally uses ultraviolet lamps and drying lamps for ultraviolet disinfection and drying, respectively, thus achieving a sterilization effect. However, this technical solution only uses ultraviolet light for sterilization, making the sterilization method relatively simple and unable to achieve simultaneous sterilization of the meat's surface and deeper layers.
[0003] In addition, as disclosed in CN214629556U, a poultry meat ultrasonic combined with electron beam cold sterilization device is used to sterilize poultry meat in two ways through ultrasonic equipment and ultraviolet equipment. However, this utility model cannot clean the surface of the meat to remove stains, and its practicality needs to be improved.
[0004] Therefore, there is an urgent need for a meat sterilization device that can simultaneously sterilize the surface and deep layers of meat, while also cleaning and drying the surface of the meat, thus providing a complete treatment for the meat before cooking. Utility Model Content
[0005] The purpose of this invention is to provide a meat sterilization device that can perform dual sterilization through ultraviolet sterilization and ultrasonic sterilization, achieving simultaneous sterilization of the surface and deep layers of meat, and can also clean and dry the surface of meat, providing complete treatment for meat before cooking.
[0006] The embodiments of this utility model are achieved through the following technical solutions:
[0007] A meat sterilization device includes a housing with a sealed door on its surface, a processing chamber inside the housing, a lifting mechanism inside the processing chamber, and a placement basket on the lifting mechanism; a rinsing component and a drying component are arranged sequentially on the inner sidewall of the processing chamber in the vertical direction; an ultraviolet sterilization lamp is provided on the inner wall of the processing chamber, and an ultrasonic sterilization component adapted to the placement basket is provided at the bottom of the processing chamber.
[0008] In some embodiments, the flushing assembly includes a plurality of water spray nozzles arranged on the inner side wall of the processing chamber and the top of the inner wall of the processing chamber, the water spray nozzles being connected to a water pump station inside the housing.
[0009] In some embodiments, the drying assembly includes a plurality of jet nozzles arranged on the inner sidewall of the processing chamber, the jet nozzles being connected to an air pump station inside the housing.
[0010] In some embodiments, multiple ultraviolet sterilization lamps are provided and spaced apart along the air nozzles.
[0011] In some embodiments, a plurality of ultraviolet sterilization lamps are also provided at the inner top of the treatment chamber, and the ultraviolet sterilization lamps at the inner top of the treatment chamber are arranged at intervals along the water spray nozzle.
[0012] In some embodiments, the lifting mechanism includes two fixed columns fixedly connected to the processing chamber, a lifting plate slidably disposed between the two fixed columns, and the placement basket disposed on the lifting plate; a ball screw is also vertically rotatably disposed inside the fixed columns, the ball screw passes through the lifting plate, a nut on the ball screw is fixedly sleeved inside the lifting plate, and the bottom end of the ball screw is driven to rotate by a first motor on the fixed columns.
[0013] In some embodiments, two placement plates are fixedly provided on one side of the lifting plate, the distance between the two placement plates is the same as the length of the placement basket, and a receiving plate is provided around the top outer edge of the placement basket, the receiving plate being connected to the top of the placement plate.
[0014] In some embodiments, the ultrasonic sterilization assembly includes a mounting groove fixedly disposed at the bottom of the processing chamber, a reaction container matching the placement basket is disposed in the mounting groove, water is contained inside the reaction container, a transducer connected to the reaction container is disposed in the mounting groove, and an ultrasonic generator is disposed on the transducer.
[0015] In some embodiments, a sealing cover is slidably mounted on the top of the mounting slot, and a screw is threaded onto the top of the sealing cover. One end of the screw is driven to rotate by a second motor inside the housing.
[0016] In some embodiments, a plurality of ultraviolet sterilization lamps are arranged on the top of the closed cover.
[0017] The technical solution of this utility model embodiment has at least the following advantages and beneficial effects:
[0018] 1. This utility model uses ultraviolet sterilization and ultrasonic sterilization for dual sterilization, achieving simultaneous sterilization of the surface and deep layers of meat, and can also clean and dry the surface of meat, providing complete treatment for meat before cooking. Attached Figure Description
[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.
[0020] Figure 1 This is a front view of the structure of a meat sterilization device provided in an embodiment of the present invention;
[0021] Figure 2 This is a front view of the shell structure provided in an embodiment of the present invention;
[0022] Figure 3 This is a front view of the lifting mechanism provided in an embodiment of the present invention;
[0023] Figure 4 A side view of the lifting mechanism provided in an embodiment of this utility model;
[0024] Figure 5 This is a schematic diagram of the internal structure of the lifting mechanism provided in an embodiment of this utility model.
[0025] Icons: 1. Shell; 2. Sealed door; 3. Processing chamber; 4. Placement basket; 5. Ultraviolet sterilization lamp; 6. Spray nozzle; 7. Air nozzle; 8. Fixed column; 9. Lifting plate; 10. Ball screw; 11. Nut; 12. First motor; 13. Placement plate; 14. Receiving plate; 15. Mounting slot; 16. Reaction vessel; 17. Transducer; 18. Ultrasonic generator; 20. Sealing cover; 21. Screw; 22. Transparent waterproof cover. Detailed Implementation
[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.
[0028] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0029] In the description of this utility model, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" appear to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0030] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0031] Please see Figures 1-5 As shown, the main body of this embodiment is a meat sterilization device, including a shell 1, a sealing door 2 on the surface of the shell 1, a processing chamber 3 inside the shell 1, a lifting mechanism inside the processing chamber 3, and a placement basket 4 on the lifting mechanism; a rinsing component and a drying component are arranged sequentially on the inner side wall of the processing chamber 3 in the vertical direction; an ultraviolet sterilization lamp 5 is provided on the inner wall of the processing chamber 3, and an ultrasonic sterilization component adapted to the placement basket 4 is provided at the bottom of the processing chamber 3.
[0032] Furthermore, the flushing assembly includes a plurality of water spray nozzles 6 arranged on the inner side wall of the treatment chamber 3 and the top of the inner wall of the treatment chamber 3, and the water spray nozzles 6 are connected to the water pump station inside the housing 1.
[0033] Furthermore, the drying assembly includes a plurality of jet nozzles 7 arranged on the inner sidewall of the processing chamber 3, the jet nozzles 7 being connected to an air pump station inside the housing 1.
[0034] Furthermore, multiple ultraviolet sterilization lamps 5 are provided and are spaced apart along the air nozzles 7.
[0035] Furthermore, multiple ultraviolet sterilization lamps 5 are also provided on the inner top of the treatment chamber 3, and the ultraviolet sterilization lamps 5 on the inner top of the treatment chamber 3 are arranged at intervals along the water spray nozzles 6.
[0036] Furthermore, the lifting mechanism includes two fixed columns 8 fixedly connected to the processing chamber 3, and a lifting plate 9 slidably disposed between the two fixed columns 8. The placement basket 4 is disposed on the lifting plate 9. A ball screw 10 is also vertically rotatably disposed inside the fixed column 8. The ball screw 10 passes through the lifting plate 9, and a nut 11 on the ball screw 10 is fixedly sleeved inside the lifting plate 9. The bottom end of the ball screw 10 is driven to rotate by a first motor 12 on the fixed column 8.
[0037] Furthermore, two placement plates 13 are fixedly provided on one side of the lifting plate 9. The distance between the two placement plates 13 is the same as the length of the placement basket 4. A receiving plate 14 is provided around the top outer edge of the placement basket 4. The receiving plate 14 is connected to the top of the placement plate 13.
[0038] Furthermore, the ultrasonic sterilization component includes a mounting groove 15 fixedly installed at the bottom of the inner side of the processing chamber 3. The mounting groove 15 is provided with a reaction container 16 that matches the placement basket 4. The reaction container 16 is filled with water. The mounting groove 15 is provided with a transducer 17 connected to the reaction container 16. The transducer 17 is provided with an ultrasonic generator 18.
[0039] Furthermore, a sealing cover 20 is horizontally slidable on the top of the mounting groove 15, and a screw 21 is threaded onto the top of the sealing cover 20. One end of the screw 21 is driven to rotate by a second motor inside the housing 1.
[0040] Furthermore, a plurality of ultraviolet sterilization lamps 5 are arranged on the top of the sealing cover 20.
[0041] Furthermore, the outer sealing sleeve of the ultraviolet sterilizing lamp 5 is provided with a transparent waterproof cover 22 to prevent liquid from damaging the ultraviolet sterilizing lamp 5.
[0042] It is worth mentioning that a PLC controller is installed inside the housing 1, and the water pump station, air pump station, first motor 12, second motor, ultraviolet sterilization lamp 5, transducer 17 and ultrasonic generator 18 are all electrically connected to the PLC controller. A drain outlet is also provided inside the housing 1 for discharging wastewater.
[0043] The placement basket 4 is made of food-grade stainless steel, and the interior of the placement basket has multiple compartments for placing meat pieces. The meat is placed into the compartments inside the placement basket 4, and then the placement basket 4 is placed on the lifting plate 9. First, the lifting mechanism controls the placement basket 4 to move to the corresponding height of the rinsing assembly, thereby rinsing the meat inside the placement basket 4. At this time, the sealing cover 20 seals the top of the mounting slot 15 to prevent water from entering the reaction container 16. Then, the rinsing assembly is turned off, and the placement basket 4 is moved to the corresponding position of the drying assembly for drying. At the same time, the ultraviolet sterilization lamp 5 irradiates the placement basket 4 from multiple directions for sterilization. Then, the drying assembly and the ultraviolet sterilization lamp 5 are turned off, and the sealing cover 20 is controlled to slide, so that the lifting mechanism can drive the placement basket 4 from above into the reaction container 16 and immerse it in the water inside. Then, the transducer 17 and the ultrasonic generator 18 are activated to sterilize the meat inside the reaction container 16 under the action of cavitation effect. After sterilization, the lifting mechanism controls the placement basket 4 to move back to the corresponding position of the drying assembly, and then the meat is dried. After drying, the staff opens the sealing door 2 and takes out the meat.
[0044] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A meat sterilization device, characterized in that, The device includes a housing (1), a sealed door (2) on the surface of the housing (1), a processing chamber (3) inside the housing (1), a lifting mechanism inside the processing chamber (3), and a placement basket (4) on the lifting mechanism; the inner sidewall of the processing chamber (3) is provided with a rinsing component and a drying component in the vertical direction; the inner wall of the processing chamber (3) is provided with an ultraviolet sterilization lamp (5), and the bottom of the processing chamber (3) is provided with an ultrasonic sterilization component adapted to the placement basket (4).
2. The meat sterilization device according to claim 1, characterized in that, The flushing assembly includes a plurality of water nozzles (6) arranged on the inner side wall of the treatment chamber (3) and the top of the inner wall of the treatment chamber (3), and the water nozzles (6) are connected to the water pump station inside the housing (1).
3. The meat sterilization device according to claim 1, characterized in that, The drying assembly includes a plurality of jet nozzles (7) arranged on the inner side wall of the processing chamber (3), and the jet nozzles (7) are connected to an air pump station inside the housing (1).
4. The meat sterilization device according to claim 3, characterized in that, Multiple ultraviolet sterilization lamps (5) are provided and are spaced apart along the air nozzle (7).
5. A meat sterilization device according to claim 2, characterized in that, Multiple ultraviolet sterilization lamps (5) are also provided on the inner top of the treatment chamber (3), and the ultraviolet sterilization lamps (5) on the inner top of the treatment chamber (3) are arranged at intervals along the water spray nozzle (6).
6. The meat sterilization device according to claim 1, characterized in that, The lifting mechanism includes two fixed columns (8) fixedly connected to the processing chamber (3), and a lifting plate (9) is slidably provided between the two fixed columns (8). The placement basket (4) is provided on the lifting plate (9). A ball screw (10) is also vertically rotatably provided inside the fixed column (8). The ball screw (10) passes through the lifting plate (9). The nut (11) on the ball screw (10) is fixedly sleeved inside the lifting plate (9). The bottom end of the ball screw (10) is driven to rotate by the first motor (12) on the fixed column (8).
7. A meat sterilization device according to claim 6, characterized in that, Two placement plates (13) are fixedly provided on one side of the lifting plate (9). The distance between the two placement plates (13) is the same as the length of the placement basket (4). A receiving plate (14) is provided around the top outer edge of the placement basket (4). The receiving plate (14) is connected to the top of the placement plate (13).
8. The meat sterilization device according to claim 1, characterized in that, The ultrasonic sterilization assembly includes an installation groove (15) fixedly installed at the bottom of the inner side of the processing chamber (3). The installation groove (15) is provided with a reaction container (16) that matches the placement basket (4). The reaction container (16) is filled with water. The installation groove (15) is provided with a transducer (17) connected to the reaction container (16). The transducer (17) is provided with an ultrasonic generator (18).
9. A meat sterilization device according to claim 8, characterized in that, A sealing cover (20) slides horizontally on the top of the mounting groove (15), and a screw (21) is threaded onto the top of the sealing cover (20). One end of the screw (21) is driven to rotate by a second motor inside the housing (1).
10. A meat sterilization device according to claim 9, characterized in that, Multiple ultraviolet sterilization lamps (5) are arranged on the top of the closed cover (20).