Disinfection device for food processing

Abstract

The utility model discloses a sterilizing device for food processing, which belongs to the technical field of food processing and comprises a sterilizing box, through holes are formed in the front end and the rear end of the sterilizing box, a linear guide rail conveying line is mounted between the inner walls of the through holes, and a plurality of uniformly distributed transmission fluted discs are rotatably connected to the upper end of a moving block of the linear guide rail conveying line. A transmission part is installed on the side wall of one side of the disinfection box, a rotary carrying disc is arranged at the upper end of a transmission fluted disc, through the linkage design of multiple sets of angle-adjustable ultraviolet lamps (arranged on the upper side, the left side and the right side in an array mode) and the rotary carrying disc, food containers continuously rotate in the conveying process, ultraviolet rays cover the surfaces and internal gaps of the food containers, and therefore the food containers can be continuously conveyed. The problem of dead angles of traditional fixed disinfection is thoroughly solved, the sterilization rate is increased by more than or equal to 30%, and in the sterilization process, automatic switching can be carried out between an ultraviolet disinfection mode and a temperature control module (steam / hot air) mode, so that the sterilization effect is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to food processing technical field more specifically, relate to a disinfection device for food processing. BACKGROUND

[0002] The existing disinfection device for food processing has the following technical problems in common:

[0003] 1. Uneven disinfection: the traditional ultraviolet disinfection device has fixed lamps or limited coverage, resulting in disinfection dead angles, especially for complex-shaped food or container inner wall disinfection.

[0004] 2. Efficiency and energy consumption contradiction: high-temperature steam disinfection has high energy consumption and long cooling time; pure ultraviolet disinfection requires long-time irradiation, affecting processing efficiency.

[0005] 3. Single function: most devices only use single disinfection mode (such as ultraviolet or high temperature), which cannot flexibly adjust the disinfection mode according to the characteristics of food.

[0006] 4. Low degree of automation: the conveyor belt and disinfection process are not linked, and manual intervention is required to adjust the parameters, which is prone to operation errors.

[0007] Most of the existing ultraviolet lamp groups are fixed above the conveyor belt, which cannot fully irradiate the bottom and side of the food; at the same time, there is no temperature control module, which is difficult to meet the deep sterilization demand of food containers. Therefore, the present scheme provides a disinfection device for food processing. UTILITY MODEL CONTENT

[0008] 1. Technical problem to be solved:

[0009] In view of the problems existing in the prior art, the purpose of the utility model is to provide a disinfection device for food processing, which is linked with a plurality of adjustable angle ultraviolet lamps (upper side, left and right side array arrangement) and a rotating carrier, so that the food container rotates continuously during the conveying process, the ultraviolet light covers the surface and internal gap of the food container, completely eliminates the dead angle problem of the traditional fixed disinfection, the sterilization rate is increased by ≥30%, and during the sterilization process, the ultraviolet disinfection and temperature control module (steam / hot air) can be automatically switched between the two modes, and the sterilization effect is enhanced.

[0010] 2. Technical scheme:

[0011] To solve the above problems, the utility model adopts the following technical scheme.

[0012] The utility model relates to a food processing disinfection device, including disinfection box, both ends of disinfection box are all provided with through -hole, install linear guide rail conveying line between the inner wall of through -hole, the movable block of linear guide rail conveying line is rotatably connected with a plurality of evenly distributed transmission gear disc, install transmission spare on the side wall of disinfection box, the upper end of transmission gear disc is equipped with rotary carrier, the top of disinfection box and both sides install a plurality of adjustable angle ultraviolet lamp, the top of disinfection box is integrally installed with temperature control module, temperature control module includes steam generator and hot -blast circulating device.

[0013] Further improvement lies in that the transmission member comprises an electric push rod I installed on the inner wall of the disinfection box, and the left and right sides of the electric push rod I are provided with telescopic rods.

[0014] Further improvement lies in that the upper end of the transmission gear disc is provided with a threaded hole I, the rotary carrier comprises a receiving box installed in the threaded hole I through threads, the center end of the receiving box is rotatably connected with a rotating disc, the four corner ends of the bottom side of the rotating disc are rotatably connected with curved rods, the other ends of the curved rods are rotatably connected with link blocks, the upper end of each link block is fixedly connected with a limiting block, the bottom ends of the two oppositely arranged link blocks are fixedly connected with link frames, an electric push rod II is installed between the inner walls of the two link frames, the upper end of the receiving box is fixedly connected with a cover plate, a plurality of limiting holes are formed in the upper end of the cover plate, and the limiting blocks are located between the inner walls of the limiting holes.

[0015] Further improvement lies in that the upper side of the limiting block is provided with an external connecting member, the external connecting member comprises a threaded hole II formed in the upper end of the limiting block, the upper side of the limiting block is provided with a link pad, the left and right sides of the link pad are fixedly connected with arc plates, and a bolt is inserted into the upper end of the link pad.

[0016] Further improvement lies in that the irradiation angle of each group of ultraviolet lamps can be adjusted through the driving of a micro motor, and the range of the inclination angle is 30°-90°.

[0017] Further improvement lies in that the temperature control module further comprises a temperature sensor and a PID controller, and the steam output and the hot air speed can be dynamically adjusted according to the real-time detection temperature.

[0018] Further improvement lies in that a heat insulation curtain cloth is installed between the inner walls of the through holes.

[0019] 3. Beneficial effects:

[0020] Compared with the prior art, the technical scheme has the following beneficial effects:

[0021] (1) Multi-azimuth no dead angle disinfection: through the linkage design of multiple groups of adjustable angle ultraviolet lamps (upper side, left and right side array arrangement) and the rotating carrier, the food container is continuously rotated in the conveying process, the ultraviolet light covers the surface and the internal gap, completely eliminates the dead angle problem of traditional fixed disinfection, and the sterilization rate is increased by 30%.

[0022] (2) Energy efficiency optimization and efficiency improvement: the intelligent combination mode of ultraviolet disinfection and temperature control module (steam / hot air) can automatically switch according to the characteristics of food (such as temperature resistance, shape);

[0023] (3) Strong modularity and expansion: the core components (such as ultraviolet lamp group, temperature control module) adopt quick release structure, which is convenient for maintenance or upgrading; the functions (such as simplified version without temperature control module, large production line with multi-layer conveying equipment) can be selected according to the production scale, and the equipment modification cost is reduced by more than 50%.

[0024] (4) Safety and compatibility improvement: the anti-slip clamp design of the rotating carrier ensures the stability of the container and prevents deviation caused by high temperature or vibration; the PID temperature control system monitors and adjusts the temperature of the disinfection chamber in real time, with an error of ≤ ± 2℃, avoiding overheating damage to the equipment or food.

[0025] It should be noted that the structures not introduced in the utility model are the same as or can be realized by using the prior art, and will not be described here. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a cross-sectional structure schematic diagram of the utility model as a whole;

[0027] Figure 2 It is a structure schematic diagram of the transmission member of the utility model;

[0028] Figure 3 It is a structure schematic diagram of the rotating carrier of the utility model;

[0029] Figure 4 It is a structure schematic diagram of the external connecting member of the utility model.

[0030] Explanation of figure mark:

[0031] 1, disinfection box; 2, through hole; 3, linear guide rail conveying line;

[0032] 4, transmission gear; 41, threaded hole one;

[0033] 5, transmission member; 51, transmission rack; 52, electric push rod one; 53, telescopic rod;

[0034] 6, rotating carrier; 61, storage box; 62, turntable; 63, curved rod; 64, connecting block;

[0035] 65, limit block; 651, link pad; 652, arc plate; 653, bolt;

[0036] 66, threaded hole two; 67, link frame; 68, electric push rod two; 69, cover plate; 610, limiting hole;

[0037] 7, ultraviolet lamp; 8, temperature control module. DETAILED DESCRIPTION

[0038] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings, wherein several embodiments of the present application are given. However, the present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0039] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description. Therefore, it cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0040] In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0041] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing", "provided with", "provided in" and the like should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0042] Please refer to Figures 1-4The utility model provides a food processing is disinfected device, including disinfection box 1, both ends of disinfection box 1 are provided with through -hole 2, install the linear guide rail conveying line 3 between the inner wall of through -hole 2, the moving block upper end of linear guide rail conveying line 3 is rotatably connected with a plurality of evenly distributed transmission gear disc 4, the side wall of disinfection box 1 is installed with transmission part 5, the upper end of transmission gear disc 4 is equipped with rotary carrier 6, the top of disinfection box 1 and both sides are installed with multiple adjustable angle ultraviolet lamp 7, the inner top of disinfection box 1 is integrally installed with temperature control module 8, and temperature control module 8 includes steam generator and hot air circulation device.

[0043] More specifically, the temperature insulation curtain cloth is installed between the inner walls of the through hole 2.

[0044] In use, to improve the disinfection efficiency of existing food containers, in this embodiment, through the linkage design of multiple adjustable angle ultraviolet lamps 7 (arranged in an array on the upper side and both sides) and the rotary carrier 6, the food containers continuously rotate during transmission, the ultraviolet light covers the surface and internal gaps of the food containers, completely eliminating the dead angle problem of traditional fixed disinfection, and the sterilization rate is increased by ≥30%. During sterilization, the ultraviolet disinfection and temperature control module (steam / hot air) can automatically switch between the two modes, enhancing the sterilization effect.

[0045] Please refer to Figures 1-2 The transmission part 5 includes an electric push rod one 52 installed on the inner wall of the disinfection box 1, and the left and right sides of the electric push rod one 52 are provided with telescopic rods 53. The output ends of the electric push rod one 52 and the telescopic rods 53 are fixedly connected with transmission racks 51, and one end of the transmission rack 51 is engaged with the transmission gear disc 4.

[0046] In use, after the food containers are conveyed into the disinfection box 1 by the linear guide rail conveying line 3, the personnel pre-drive the electric push rod one 52 to cause the transmission rack 51 on one side to engage with the transmission gear disc 4, so that when the moving block of the linear guide rail conveying line 3 linearly displaces, it can drive the rotary carrier 6 to rotate, so that the food containers can be covered and irradiated by the ultraviolet light in 360° without dead angle.

[0047] Please refer to Figures 1-3The upper end of the transmission gear disc 4 is provided with a threaded hole one 41, the rotating support disc 6 comprises a receiving box 61 which is installed between the inner walls of the threaded hole one 41 through threads, the center end of the receiving box 61 is rotationally connected with a rotating disc 62, the bottom side of the rotating disc 62 is rotationally connected with four curved rods 63 at four corner ends, the other end of the curved rod 63 is rotationally connected with an adapter block 64, the upper end of the adapter block 64 is fixedly connected with a limiting block 65, the bottom end of two oppositely arranged adapter blocks 64 is fixedly connected with an adapter frame 67, an electric push rod two 68 is installed between the inner walls of the two adapter frames 67, the upper end of the receiving box 61 is fixedly connected with a cover plate 69, a plurality of limiting holes 610 are formed in the upper end of the cover plate 69, and the limiting block 65 is located between the inner walls of the limiting holes 610.

[0048] In the use process of the scheme, when the personnel positions the food container, the receiving box 61 can be preselected and installed above the transmission gear disc 4, and then after the food container is placed between the inner walls of the four limiting blocks 65, the personnel drives the electric push rod two 68 to make it shrink, so that the plurality of curved rods 63 all rotate counterclockwise, and because the limiting block 65 is limited by the limiting holes 610, when the curved rod 63 rotates, the limiting block 65 can displace in the straight line direction, so as to realize clamping of the food container.

[0049] Please refer to Figures 3-4 The upper side of the limiting block 65 is provided with an external element, the external element comprises a threaded hole two 66 formed in the upper end of the limiting block 65, the upper side of the limiting block 65 is provided with an adapter backing plate 651, the left and right sides of the adapter backing plate 651 are fixedly connected with arc plates 652, and the upper end of the adapter backing plate 651 is inserted with a bolt 653.

[0050] In the use process of the scheme, the adapter backing plate 651 is installed above the limiting block 65, and then fixed thereon through the bolt 653, so that the clamping shape of the food container can be changed under the action of the arc plate 652, so that more food containers of different sizes can be applied.

[0051] Please refer to Figure 1 The irradiation angle of each group of the ultraviolet lamp 7 can be adjusted through the micro motor driving, and the inclination angle range is 30°-90°.

[0052] More specifically, the temperature control module 8 further comprises a temperature sensor and a PID controller, which can dynamically adjust the steam output and the hot air speed according to the real-time detection temperature. Embodiment 1

[0053] Please refer to the accompanying Figures 1-4The linear guide rail conveying line 3 conveys the food container to be disinfected into the disinfection box 1 one by one through linear conveying, meanwhile the transmission gear plate 4 meshes with the rack in the transmission part 5 to promote the food container to rotate freely by 360 degrees when being disinfected in the disinfection box 1; the steam outlet of the temperature control module 8 is located on the side wall of the disinfection chamber, and the hot air outlet is located on the top, and the temperature is stabilized at 75℃±2℃ through the PID controller.

[0054] Workflow:

[0055] Fix the food container on the rotary sample plate 6, and convey the food container into the disinfection box 1 through the conveying of the linear guide rail conveying line 3;

[0056] The linear guide rail conveying line 3 runs at a speed of 0.5m / s, the ultraviolet lamp 7 irradiates at an inclination angle of 60 degrees, and the rotary sample plate 6 rotates synchronously with the continuous conveying of the linear guide rail conveying line 3;

[0057] The temperature control module 8 outputs 70℃ hot air for continuous disinfection. Example 2

[0058] Combined with the attached Figures 1-4 According to different specifications and shapes of food containers, personnel can install the arc plate 652 to the upper side of the limiting block 65, so as to change the original rectangular positioning mode to a circular positioning mode, which is suitable for more sizes and shapes of food containers for subsequent disinfection.

[0059] The above-described embodiments only express certain embodiments of the present application, and the description is more specific and detailed, but it should not be understood as limiting the scope of the present application; it should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application; therefore, the protection scope of the present application patent should be subject to the appended claims.

Claims

1. A sterilizing apparatus for food processing comprising a sterilizing tank (1), characterized in that: The front and rear ends of the disinfection box (1) are provided with through holes (2), the inner walls of the through holes (2) are provided with linear guide rail conveying lines (3), the moving blocks of the linear guide rail conveying lines (3) are rotatably connected with a plurality of uniformly distributed transmission toothed discs (4), one side wall of the disinfection box (1) is provided with a transmission member (5), the upper ends of the transmission toothed discs (4) are provided with rotary loading plates (6), the upper part and the two sides of the disinfection box (1) are provided with a plurality of groups of adjustable angle ultraviolet lamps (7), and the inner top end of the disinfection box (1) is integrally provided with a temperature control module (8).

2. The food processing sterilizing apparatus according to claim 1, wherein: The transmission member (5) comprises an electric push rod one (52) mounted on the inner wall of the disinfection box (1), the left and right sides of the electric push rod one (52) are provided with telescopic rods (53), and the output ends of the electric push rod one (52) and the telescopic rods (53) are fixedly connected with transmission racks (51).

3. The food processing sterilizing apparatus of claim 1, wherein: The upper end of the transmission toothed disc (4) is provided with a threaded hole one (41), the rotary loading plate (6) comprises a storage box (61) which is mounted between the inner walls of the threaded hole one (41) through threads, the center end of the storage box (61) is rotatably connected with a rotating disc (62), the bottom side of the rotating disc (62) is rotatably connected with four curved rods (63) at the four corner ends, the other end of the curved rod (63) is rotatably connected with a connecting block (64), the upper end of the connecting block (64) is fixedly connected with a limiting block (65), the bottom end of the two oppositely arranged connecting blocks (64) is fixedly connected with a connecting frame (67), an electric push rod two (68) is mounted between the inner walls of the two connecting frames (67), the upper end of the storage box (61) is fixedly connected with a cover plate (69), a plurality of limiting holes (610) are formed in the upper end of the cover plate (69), and the limiting block (65) is located between the inner walls of the limiting holes (610).

4. The food processing sterilizing apparatus of claim 3, wherein: The upper side of the limiting block (65) is provided with an external connecting member, the external connecting member comprises a threaded hole two (66) formed in the upper end of the limiting block (65), the upper side of the limiting block (65) is provided with a connecting backing plate (651), the left and right sides of the connecting backing plate (651) are fixedly connected with arc plates (652), and the upper end of the connecting backing plate (651) is inserted with a bolt (653).

5. The food processing sterilizing apparatus of claim 1 wherein: The irradiation angle of each group of ultraviolet lamps (7) can be adjusted by a micro motor, and the inclination angle range is 30°-90°.

6. The food processing sterilizing apparatus of claim 1 wherein: The temperature control module (8) further comprises a temperature sensor and a PID controller, and the steam output and the hot air speed can be dynamically adjusted according to the real-time detection temperature.

7. The food processing sterilizing apparatus of claim 1 wherein: A heat insulation curtain cloth is mounted between the inner walls of the through holes (2).

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