Multistage dynamic sterilization device for food additive production

Abstract

The utility model discloses a multistage dynamic sterilization device for food additive production, including jar body, push assembly and blow assembly, jar body bottom fixed connection has a plurality of support, jar body front end is equipped with the sealed door, jar body inside fixed connection has the support tray, support tray all even be equipped with a plurality of air hole, jar body top wall fixed connection has ultraviolet sterilization lamp, jar body bottom wall center position fixed connection has the motor, the utility model discloses utilize motor drive pivot rotation, push plate push food additive granule and move on the support tray, blow to jar body inside through the fan, main pipe and air pipe, further turn over food additive granule, make the sterilization of ultraviolet sterilization lamp can more fully play, the synergies of air current and ultraviolet sterilization, effectively kill the microorganism in food additive, improve the sterilization efficiency and effect.

Description

Technical Field

[0001] This utility model relates to the technical field of food additive production equipment, specifically a multi-stage dynamic sterilization device for food additive production. Background Technology

[0002] Food additives, as important substances for improving food quality, color, aroma, taste, and meeting the needs of preservation and processing, occupy an indispensable position in the food industry. The hygiene and safety of their production process are directly related to the quality of the final food and consumer health. Therefore, effective sterilization treatment of food additives is of utmost importance.

[0003] Currently, ultraviolet (UV) germicidal lamps are commonly used sterilization equipment in the production and processing of food additives. However, existing devices that use UV germicidal lamps to sterilize food additive particles have significant drawbacks. These devices typically leave the food additives stationary in the sterilization area. Due to the limited irradiation range of UV germicidal lamps, the food additives remain stationary, resulting in some areas not receiving sufficient irradiation. This significantly reduces the sterilization effect, affecting not only the quality and safety of the food additives but also posing potential risks to subsequent food processing. Consequently, these devices fail to meet the food industry's demand for high-quality and highly safe food additives. Utility Model Content

[0004] The purpose of this invention is to provide a multi-stage dynamic sterilization device for food additive production, so as to solve the technical problem of the limited range of existing ultraviolet sterilization irradiation.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A multi-stage dynamic sterilization device for food additive production includes a tank, a pushing component, and a blowing component; the bottom of the tank is fixedly connected to several legs, the front of the tank is equipped with a sealing door, a support plate is fixedly connected inside the tank, the support plate is evenly provided with several ventilation holes, an ultraviolet germicidal lamp is fixedly connected to the top wall of the tank, and a motor is fixedly connected to the center of the bottom wall of the tank.

[0007] The pushing component is located at the center of the support plate. The pushing component includes a rotating shaft, which is rotatably connected to the center of the support plate. The bottom end of the rotating shaft is fixedly connected to the output end of the motor. A mounting post is movably inserted at the upper end of the rotating shaft. Mounting components are provided between the rotating shaft and the mounting post on both sides. Several push plates are fixedly connected to the outside of the mounting post through several connecting rods. The push plates are evenly distributed on the upper end of the support plate.

[0008] The air blowing assembly is located at the bottom of the tank. The air blowing assembly includes a mounting base, which is fixed between several legs. A fan is fixedly connected to the upper end of the mounting base. A main pipe is fixedly connected to the air outlet end of the fan. The main pipe is fixed at the bottom of the tank. Several air ducts are fixed to the outside of the main pipe. One end of each air duct is inserted into the tank.

[0009] As a preferred embodiment of this utility model, the air outlets of several air ducts are all located at the bottom of the support plate.

[0010] As a preferred embodiment of this utility model, both mounting components include a mounting block, a bolt, a locking block, and a locking groove. The mounting block is fixed to the upper end of the rotating shaft, the bolt is threadedly connected to the mounting block, the center position of one side of the locking block is rotatably connected to the end of the bolt rod, the bottom end of the locking block is in contact with the upper end of the rotating shaft, the locking groove is opened on the outside of the mounting column, and the locking block is movably inserted into the locking groove.

[0011] As a preferred embodiment of this utility model, both card blocks and both card slots are designed with matching arc shapes.

[0012] As a further preferred embodiment of this utility model, an exhaust pipe is fixedly connected to the outer side of the upper end of the tank body, and a stop block is hinged to the upper side of the exhaust pipe. The stop block fits against the exhaust pipe opening by its own weight.

[0013] Compared with existing technologies, the multi-stage dynamic sterilization device for food additive production provided by this utility model has the following beneficial effects:

[0014] 1. By using a motor to drive the rotating shaft, the pusher plate moves the food additive granules on the support plate, allowing the ultraviolet germicidal lamp to irradiate the food additive granules from all directions without dead angles. This effectively solves the problem of poor sterilization effect caused by insufficient irradiation of local areas of food additives in existing devices, greatly improving the comprehensiveness and uniformity of sterilization and ensuring the hygiene and safety of food additives.

[0015] 2. The blower blows air into the tank through the main pipe and duct. The airflow flows upward from the vent at the bottom of the support plate, causing the food additive particles to tumble and promoting air circulation. This allows the sterilization effect of the ultraviolet germicidal lamp to be more fully exerted. The synergistic effect of airflow and ultraviolet sterilization can more effectively kill microorganisms in food additives, improve sterilization efficiency and effect, and provide a strong guarantee for the production of high-quality food additives. In addition, the airflow can also dry the food additives. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only examples of embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the tank in an embodiment of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the driving component in an embodiment of this utility model;

[0020] Figure 4 This is a schematic diagram of the installation component in an embodiment of the present utility model.

[0021] Reference numerals: 1. Tank body; 2. Support leg; 3. Blowing assembly; 31. Air duct; 32. Mounting base; 33. Fan; 34. Main pipe; 4. Pushing assembly; 41. Rotating shaft; 42. Mounting column; 43. Connecting rod; 44. Push plate; 5. Support plate; 6. Mounting assembly; 61. Mounting block; 62. Bolt; 63. Locking block; 64. Locking groove; 7. Exhaust pipe; 8. Stop block; 9. Sealing door; 10. Ultraviolet germicidal lamp; 11. Vent hole; 12. Motor. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only for explaining the present invention and are not intended to limit the present invention.

[0023] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of the present invention 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. Therefore, they should not be construed as limitations on the embodiments of the present invention.

[0024] In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection" and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, an integral connection, or a detachable connection; they can refer to the internal connection of two components; they can refer to a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present invention should be understood according to the specific circumstances.

[0025] See Figures 1-4 As shown, the multi-stage dynamic sterilization device for food additive production according to this utility model embodiment includes a tank 1, a pushing component 4, and a blowing component 3. Several support legs 2 are fixedly connected to the bottom of the tank 1, a sealing door 9 is provided at the front end of the tank 1, a support plate 5 is fixedly connected inside the tank 1, several ventilation holes 11 are evenly provided on the support plate 5, an ultraviolet germicidal lamp 10 is fixedly connected to the top wall of the tank 1, and a motor 12 is fixedly connected to the center of the bottom wall of the tank 1. By setting the pushing component 4, the motor drives the rotating shaft 41 to rotate, thereby causing the push plate 44 to push the food additive particles to move on the support plate 5. Then, the fan 33, the main pipe 34, and the air duct 31 blow air into the tank 1 to further agitate the food additive particles, so that the sterilization effect of the ultraviolet germicidal lamp 10 can be more fully exerted. The synergistic effect of airflow and ultraviolet sterilization can more effectively kill microorganisms in food additives, improve sterilization efficiency and effect, provide a strong guarantee for the production of high-quality food additives, and the airflow can also play a certain drying role for food additives.

[0026] The pushing component 4 is located at the center of the support plate 5. The pushing component 4 includes a rotating shaft 41, which is rotatably connected to the center of the support plate 5. The bottom end of the rotating shaft 41 is fixedly connected to the output end of the motor 12. A mounting post 42 is movably inserted into the upper end of the rotating shaft 41. Several push plates 44 are fixedly connected to the outside of the mounting post 42 through several connecting rods 43. The push plates 44 are evenly distributed on the upper end of the support plate 5. The motor drives the rotating shaft 41 to rotate, thereby causing the push plates 44 to push the food additive particles to move on the support plate 5. This allows the ultraviolet germicidal lamp 10 to irradiate the food additive particles from all directions without dead angles, effectively solving the problem of poor sterilization effect caused by insufficient irradiation of local areas of food additives in existing devices.

[0027] The blowing assembly 3 is located at the bottom of the tank body 1. The blowing assembly 3 includes a mounting base 32, which is fixed between several support legs 2. A fan 33 is fixedly connected to the upper end of the mounting base 32. A main pipe 34 is fixedly connected to the air outlet end of the fan 33. The main pipe 34 is fixed at the bottom of the tank body 1. Several air ducts 31 are fixed to the outside of the main pipe 34. One end of each air duct 31 is inserted into the tank body 1. The fan 33 blows air into the tank body 1 through the main pipe 34 and the air ducts 31. The airflow flows upward from the vent 11 at the bottom of the support plate 5, causing the food additive particles to tumble and promoting air circulation, so that the sterilization effect of the ultraviolet germicidal lamp 10 can be more fully exerted.

[0028] The air outlets of several air ducts 31 are all located at the bottom of the support plate 5, ensuring that the airflow from the bottom of the support plate 5 through the air holes agitates the food additive particles.

[0029] An exhaust pipe 7 is fixedly connected to the outer side of the upper end of the tank body 1. A stop block 8 is hinged to the upper side of the exhaust pipe 7. The stop block 8 fits against the opening of the exhaust pipe 7 by its own weight. The airflow pushes the stop block 8 to flip, thereby exhausting air through the exhaust pipe 7. After the exhaust is finished, the stop block 8 will fit against the opening of the exhaust pipe 7 again by its own weight to prevent foreign objects from entering the tank body 1.

[0030] In use, the food additive granules are evenly placed on the upper end of the support plate 5. The motor drives the rotating shaft 41 to rotate, which in turn causes the pusher plate 44 to push the food additive granules to move on the support plate 5. This allows the ultraviolet germicidal lamp 10 to irradiate the food additive granules from all directions without dead angles, effectively solving the problem of poor sterilization effect caused by insufficient irradiation of local areas of the food additive in existing devices. This greatly improves the comprehensiveness and uniformity of sterilization, ensuring the hygiene and safety of the food additives. At the same time, the fan 33 blows air into the tank 1 through the main pipe 34 and the air duct 31. The airflow flows upward from the vent 11 at the bottom of the support plate 5, causing the food additive granules to tumble and promoting air circulation. This allows the sterilization effect of the ultraviolet germicidal lamp 10 to be more fully exerted, and the airflow can also have a certain drying effect on the food additives.

[0031] Mounting components 6 are also provided between the two sides of the rotating shaft 41 and the mounting post 42. Each mounting component 6 includes a mounting block 61, a bolt 62, a locking block 63, and a locking groove 64. The mounting block 61 is fixed to the upper end of the rotating shaft 41. The bolt 62 is threadedly connected to the mounting block 61. The center position of one side of the locking block 63 is rotatably connected to the end of the bolt 62 rod. The bottom end of the locking block 63 fits against the upper end of the rotating shaft 41. The locking groove 64 is opened on the outside of the mounting post 42, and the locking block 63 is movably inserted into the locking groove 64. Both locking blocks 63 and two locking grooves 64 are designed with matching arc shapes. By cooperating with the locking blocks 63 and the locking grooves 64, the mounting post 42 and the rotating shaft 41 can be installed, which makes it very convenient to assemble and disassemble the mounting post 42.

[0032] In use, rotating bolt 62 causes the end of bolt 62 to be rotatably connected to the locking block 63, and the bottom end of the locking block 63 to be in contact with the upper end of the rotating shaft 41, thereby allowing the locking block 63 to move horizontally. Once the locking block 63 is completely separated from the locking groove 64, the mounting post 42 can be removed, which facilitates the later maintenance of the push plate 44 and makes the disassembly and assembly of the mounting post 42 more convenient.

[0033] The foregoing has shown and described the basic principles of the present invention. The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. The above embodiments and descriptions in the specification are only illustrative of the principles of the present invention. Any modifications, equivalent substitutions, and improvements made within the scope of the present invention without departing from the scope of the present invention should be included within the protection scope of the present invention.

Claims

1. A multi-stage dynamic sterilization device for food additive production, characterized in that: It includes a tank (1), a push assembly (4), and a blower assembly (3); The bottom of the tank (1) is fixedly connected with several legs (2), the front end of the tank (1) is provided with a sealing door (9), the inside of the tank (1) is fixedly connected with a support plate (5), the support plate (5) is evenly provided with several ventilation holes (11), the top wall of the tank (1) is fixedly connected with an ultraviolet germicidal lamp (10), and the center of the bottom wall of the tank (1) is fixedly connected with a motor (12). The pushing component (4) is located at the center of the support plate (5). The pushing component (4) includes a rotating shaft (41). The rotating shaft (41) is rotatably connected to the center of the support plate (5). The bottom end of the rotating shaft (41) is fixedly connected to the output end of the motor (12). The upper end of the rotating shaft (41) is movably inserted with a mounting column (42). There are mounting components (6) between the two sides of the rotating shaft (41) and the mounting column (42). Several push plates (44) are fixedly connected to the outside of the mounting column (42) through several connecting rods (43). Several push plates (44) are evenly distributed on the upper end of the support plate (5). The blowing assembly (3) is located at the bottom of the tank (1). The blowing assembly (3) includes a mounting base (32), which is fixed between several legs (2). A fan (33) is fixedly connected to the upper end of the mounting base (32). A main pipe (34) is fixedly connected to the air outlet of the fan (33). The main pipe (34) is fixed at the bottom of the tank (1). Several air ducts (31) are fixed to the outside of the main pipe (34). One end of each air duct (31) is inserted into the tank (1).

2. The multi-stage dynamic sterilization device for food additive production according to claim 1, characterized in that: The air outlets of several of the aforementioned air ducts (31) are located at the bottom of the support plate (5).

3. The multi-stage dynamic sterilization device for food additive production according to claim 1, characterized in that: Both of the mounting components (6) include a mounting block (61), a bolt (62), a locking block (63), and a locking groove (64). The mounting block (61) is fixed to the upper end of the rotating shaft (41). The bolt (62) is threadedly connected to the mounting block (61). The center position of one side of the locking block (63) is rotatably connected to the end of the bolt (62). The bottom end of the locking block (63) is in contact with the upper end of the rotating shaft (41). The locking groove (64) is opened on the outside of the mounting post (42). The locking block (63) is movably inserted into the locking groove (64).

4. The multi-stage dynamic sterilization device for food additive production according to claim 1, characterized in that: An exhaust pipe (7) is fixedly connected to the outer side of the upper end of the tank (1). A stop block (8) is hinged to the upper side of the exhaust pipe (7). The stop block (8) fits against the opening of the exhaust pipe (7) by its own weight.

5. The multi-stage dynamic sterilization device for food additive production according to claim 3, characterized in that: The two card blocks (63) and the two card slots (64) are all designed to match each other in an arc shape.

Images