A sterilization and disinfection device for processing dried wolfberries

By combining a blower and a heating plate for high-temperature sterilization, along with a flipping component design, the problem of incomplete sterilization in existing devices has been solved. This achieves uniform sterilization and drying of goji berries, improving sterilization efficiency and practicality.

CN224936519UActive Publication Date: 2026-11-06QINGHAI QINGKEN AGRICULTURE & ANIMAL HUSBANDRY TECHNOLOGY DEVELOPMENT CO LTD
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Patent Information

Application Number
CN202522224442.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-10-21
Publication Date
2026-11-06
Estimated Expiration
2035-10-21

AI Technical Summary

Technical Problem

Existing sterilization and disinfection devices for processing dried goji berries are prone to incomplete irradiation when using sterilization lamps, resulting in insufficient sterilization and reduced practicality.

Method used

The high-temperature sterilization method using a combination of a blower and a heating plate, combined with a flipping component driven by a stepper motor to flip the transmission rod and filter cartridge, achieves uniform high-temperature sterilization and drying of goji berries.

Benefits of technology

This method achieves high-temperature sterilization of dried goji berries, improving the thoroughness and efficiency of sterilization while maintaining the dryness of the berries, thus enhancing the practicality of the device.

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Abstract

This utility model relates to the field of goji berry processing technology and discloses a sterilization device for goji berry processing, including a processing box with a sterilization component installed on the top. This sterilization device for goji berry processing, through the exhaust pipe, allows air blown by a blower to be directed into the processing box. The heating plate converts the blown air into hot air, thus achieving high-temperature sterilization of the goji berries and further maintaining their dryness. The heating plate can be slidably disassembled for maintenance via a slider. A filter effectively prevents dust from being drawn into the blower and causing damage. When the filter needs cleaning, the box lid can be opened via a hinge, allowing for disassembly and cleaning. This component utilizes high-temperature airflow for sterilization while maintaining the dryness of the dried fruit, greatly increasing its practicality.
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Description

Technical Field

[0001] This utility model relates to the field of goji berry dried fruit processing technology, specifically a disinfection and sterilization device for goji berry dried fruit processing. Background Technology

[0002] Goji berry processing refers to the process of removing moisture from freshly picked goji berries through a series of physical, chemical, or biological treatments while retaining their main nutrients, flavor, and functional substances, ultimately producing dried goji berry products that are easy to store, transport, and consume. Processed goji berries can be used directly as food or as raw materials for the production of goji berry powder, goji berry wine, goji berry health products, goji berry candies, and other deep-processed products, and are widely used in the food, medicine, and health care industries.

[0003] Sterilization and disinfection equipment for goji berry processing is a specialized device used in the goji berry processing flow to kill microorganisms, such as bacteria, mold, yeast, and insect eggs, on or inside the fruit, ensuring that the product meets food safety standards. This type of equipment reduces the risk of microbial contamination and extends the shelf life of the product without damaging the nutritional components, flavor, and quality of the goji berries, through physical, chemical, or combined physical-chemical methods. It is a key piece of equipment for ensuring product safety, and its selection must take into account the sterilization effect, product quality, and actual production needs.

[0004] The prior art patent document CN219020174U discloses a sterilization device for processing dried goji berries. This sterilization device for processing dried goji berries can uniformly and quickly sterilize dried goji berries by setting a sterilization mechanism, thereby improving the sterilization effect and efficiency of dried goji berries.

[0005] The aforementioned prior art, although the sterilization and disinfection device for processing dried goji berries uses a motor output to drive a rotating rod, which in turn drives a connecting column, which in turn drives a stirring mechanism to stir the dried goji berries, ensuring uniform sterilization and disinfection within the connecting box, relies on a sterilization lamp for sterilization, similar to most commercially available devices. This method is prone to incomplete sterilization due to insufficient irradiation. While the device uses stirring to ensure uniform sterilization, weak irradiation still exists in some areas, reducing its practicality. Therefore, we need a sterilization and disinfection device for processing dried goji berries. Utility Model Content

[0006] The purpose of this utility model is to provide a sterilization and disinfection device for processing dried goji berries, in order to solve the problem that the sterilization and disinfection device for processing dried goji berries mentioned in the background art, like most sterilization and disinfection devices on the market, uses a sterilization lamp for sterilization. This sterilization method is prone to areas where the irradiation is not thorough, resulting in incomplete sterilization. Although this device uses a stirring method to ensure uniform sterilization, there are still areas with weak irradiation, which reduces its practicality.

[0007] To achieve the above objectives, this utility model provides the following technical solution: A sterilization and disinfection device for processing dried wolfberries includes a processing box, a base fixedly connected to the bottom of the processing box, a sterilization component installed on the top of the processing box, and a flipping component provided inside the processing box. The disinfection component includes an installation box, inside which a blower is installed, and at the bottom of the installation box is an exhaust pipe. A slider is slidably connected to the inner wall of the installation box, and a heating plate is fixedly connected to one side of the slider. A hinge is provided on one side of the installation box, and a box cover is rotatably connected to one side of the hinge. A filter screen is provided inside the box cover. The flipping assembly includes a stepper motor. The output end of the stepper motor is detachably connected to a transmission rod via a coupling. A connecting rod is fixedly connected to the bottom of the transmission rod. A first filter cartridge is provided at one end of the connecting rod. A hinge is installed on one side of the first filter cartridge. A second filter cartridge is rotatably connected to one side of the hinge. A fixing screw is threaded onto the inner wall of the second filter cartridge.

[0008] Preferably, the bottom of the processing box is provided with a ventilation opening, and the front of the processing box is provided with a door.

[0009] Preferably, the hair dryer is fixed by a mounting box and an exhaust pipe, and there are multiple exhaust pipes.

[0010] Preferably, the mounting box has a sliding structure with the heating plate via a slider, and the heating plate is installed inside the mounting box.

[0011] Preferably, the mounting box and the box cover form a rotating structure through a hinge, and the hinge is located between the mounting box and the box cover.

[0012] Preferably, the stepper motor forms a rotating structure through a transmission rod and a connecting rod, and the number of connecting rods is multiple.

[0013] Preferably, the first filter cartridge and the second filter cartridge form a rotating structure via a hinge, and the hinge is disposed between the first filter cartridge and the second filter cartridge. The first filter cartridge and the second filter cartridge form a fixed structure via fixing screws.

[0014] Compared with the prior art, the beneficial effects of this utility model are: this disinfection and sterilization device for processing dried wolfberries, Firstly, this utility model includes an installation box, a blower, an exhaust pipe, a slider, a heating plate, a hinge, a box cover, and a filter. The exhaust pipe directs the air blown by the blower into the processing box, while the heating plate converts the blown air into hot air, thus sterilizing the dried goji berries at high temperatures and further maintaining their dryness. The slider allows for easy disassembly and maintenance of the heating plate. The filter effectively prevents dust from being drawn into the blower and causing damage. To clean the filter, the box cover can be opened via the hinge, allowing for disassembly and cleaning. This assembly utilizes high-temperature airflow for sterilization while maintaining the dryness of the dried fruit, greatly increasing its practicality.

[0015] Secondly, this utility model includes a stepper motor, a transmission rod, a connecting rod, a first filter cartridge, a hinge, a second filter cartridge, and fixing screws. The stepper motor drives the transmission rod to rotate, which in turn transmits power, causing the connecting rod to rotate. This allows the first filter cartridge to rotate. The hinge allows the first and second filter cartridges to rotate and close, facilitating the placement of dried goji berries. The fixing screws secure the closed first and second filter cartridges, preventing them from opening arbitrarily. This assembly effectively flips and disperses the dried goji berries. Combined with the sterilization component, it ensures uniform sterilization of the dried goji berries, improving work efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram of the front sectional view of the present invention; Figure 3 This is a schematic diagram of the hair dryer and heating plate structure of this utility model; Figure 4 This is a schematic diagram of the stepper motor and transmission rod structure of this utility model.

[0017] In the diagram: 1. Processing box; 2. Base; 3. Sterilization component; 301. Installation box; 302. Blower; 303. Exhaust pipe; 304. Slider; 305. Heating plate; 306. Hinge; 307. Box cover; 308. Filter screen; 4. Ventilation port; 5. Box door; 6. Flip assembly; 601. Stepper motor; 602. Transmission rod; 603. Connecting rod; 604. First filter cartridge; 605. Hinge; 606. Second filter cartridge; 607. Fixing screw. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 A sterilization and disinfection device for processing dried wolfberries includes a processing box 1, a base 2 fixedly connected to the bottom of the processing box 1, a sterilization component 3 installed on the top of the processing box 1, and a flipping component 6 provided inside the processing box 1. The disinfection component 3 includes a mounting box 301, a blower 302 installed inside the mounting box 301, an exhaust pipe 303 at the bottom of the mounting box 301, a slider 304 slidably connected to the inner wall of the mounting box 301, a heating plate 305 fixedly connected to one side of the slider 304, a hinge 306 on one side of the mounting box 301, and a box cover 307 rotatably connected to one side of the hinge 306, with a filter screen 308 installed inside the box cover 307. The flipping assembly 6 includes a stepper motor 601. The output end of the stepper motor 601 is detachably connected to a transmission rod 602 via a coupling. A connecting rod 603 is fixedly connected to the bottom of the transmission rod 602. A first filter cartridge 604 is provided at one end of the connecting rod 603. A hinge 605 is installed on one side of the first filter cartridge 604. A second filter cartridge 606 is rotatably connected to one side of the hinge 605. A fixing screw 607 is threadedly connected to the inner wall of the second filter cartridge 606.

[0020] Through the above technical solution, the exhaust pipe 303 allows the air blown by the blower 302 to be directed into the processing box 1. The heating plate 305 converts the blown air into hot air, which can sterilize the dried goji berries at high temperature and further maintain their dryness. The heating plate 305 can be slidably disassembled and maintained by sliding the slider 304. The filter 308 effectively prevents dust from being sucked into the blower 302 and causing damage. When the filter 308 needs to be cleaned, the box cover 307 can be rotated and opened by hinge 306, allowing the filter 308 to be disassembled and cleaned. This component can sterilize and maintain the dryness of the dried fruit through high-temperature blowing, greatly increasing its practicality.

[0021] Specifically, the bottom of the processing box 1 is provided with a ventilation opening 4, and the front of the processing box 1 is provided with a box door 5.

[0022] Through the above technical solution, the ventilation opening 4 allows the air blown into the processing box 1 to be discharged, which enables the air inside the processing box 1 to circulate and keeps the processing box 1 always filled with fresh air. The door 5 allows personnel to easily take out the dried goji berries, and when closed, it keeps the processing box 1 sealed.

[0023] Specifically, the hair dryer 302 is fixed together with the exhaust pipe 303 through the mounting box 301, and there are multiple exhaust pipes 303.

[0024] Through the above technical solution, the exhaust pipe 303 enables the air blown out by the blower 302 to be directed into the processing box 1, thereby achieving the function of air blowing and disinfection.

[0025] Specifically, the mounting box 301 forms a sliding structure with the heating plate 305 via the slider 304, and the heating plate 305 is installed inside the mounting box 301.

[0026] Through the above technical solution, the heating plate 305 can convert the blown air into hot air, which can sterilize the dried goji berries at high temperature and further keep the dried fruit dry. The heating plate 305 can be slidably disassembled and maintained by sliding the slider 304, which is convenient for personnel operation.

[0027] Specifically, the mounting box 301 forms a rotating structure with the box cover 307 via a hinge 306, and the hinge 306 is located between the mounting box 301 and the box cover 307.

[0028] Through the above technical solution, the filter 308 can effectively prevent dust from being sucked into the blower 302 and causing it to be damaged. When the filter 308 needs to be cleaned, the cover 307 can be rotated and opened through the hinge 306, so that the filter 308 can be disassembled and cleaned.

[0029] Specifically, the stepper motor 601 forms a rotating structure with the transmission rod 602 and the connecting rod 603, and there are multiple connecting rods 603.

[0030] Through the above technical solution, the stepper motor 601 drives the transmission rod 602 to rotate, and the transmission rod 602 plays the role of transmitting power, which can drive the connecting rod 603 to rotate, thereby causing the first filter cartridge 604 to rotate, causing the goji berries placed inside to be turned over and broken up.

[0031] Specifically, the first filter cartridge 604 and the second filter cartridge 606 form a rotating structure through a hinge 605, and the hinge 605 is located between the first filter cartridge 604 and the second filter cartridge 606. The first filter cartridge 604 and the second filter cartridge 606 form a fixed structure through a fixing screw 607.

[0032] Through the above technical solution, the hinge 605 allows the first filter cylinder 604 and the second filter cylinder 606 to be rotated and closed, making it convenient to place the dried goji berries inside. The fixing screw 607 can fix the closure of the first filter cylinder 604 and the second filter cylinder 606, preventing them from opening arbitrarily.

[0033] Working Principle: When using this sterilization and disinfection device for processing dried goji berries, firstly, the dried goji berries are manually placed into the first filter cylinder 604. Then, the second filter cylinder 606 is rotated, and the hinge 605 rotates to drive it to rotate, causing the first filter cylinder 604 and the second filter cylinder 606 to rotate and close. Then, the fixing screw 607 is passed through the first filter cylinder 604 and the second filter cylinder 606 and tightened to secure them. Afterwards, the door 5 can be closed and the stepper motor 601 can be started. The stepper motor 601 drives the transmission rod 602 to rotate, and the rotation of the transmission rod 602 causes the connecting rod 603 to rotate, thereby driving the first filter cylinder 604 and the second filter cylinder 606 to rotate. The filter cartridge 606 rotates, causing the dried goji berries inside to tumble and disperse. Simultaneously, the blower 302 and heating plate 305 are activated. The heating plate 305 converts the blown air into hot air, which is then blown into the processing chamber 1 through the exhaust pipe 303 to sterilize the dried goji berries with high-temperature air blowing. When maintenance is required, the heating plate 305 can be disassembled by sliding the slider 304. After the air blowing and sterilization are completed, the chamber cover 307 can be rotated and opened by hinge 306, allowing the filter screen 308 to be disassembled and cleaned. This completes all the work. The contents not described in detail in this manual are existing technologies known to those skilled in the art.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit defined by the appended claims and their equivalents.

Claims

1. A disinfecting and sterilizing device for processing wolfberry dry fruits, comprising a processing box (1), characterized in that: The bottom of the processing box (1) is fixedly connected to a base (2), the top of the processing box (1) is equipped with a disinfection component (3), and the inside of the processing box (1) is provided with a flipping component (6). The disinfection component (3) includes a mounting box (301), a blower (302) is installed inside the mounting box (301), an exhaust pipe (303) is provided at the bottom of the mounting box (301), a slider (304) is slidably connected to the inner wall of the mounting box (301), and a heating plate (305) is fixedly connected to one side of the slider (304). A hinge (306) is provided on one side of the mounting box (301), and a box cover (307) is rotatably connected to one side of the hinge (306). A filter screen (308) is provided inside the box cover (307). The flipping assembly (6) includes a stepper motor (601), the output end of which is detachably connected to a transmission rod (602) via a coupling, and a connecting rod (603) is fixedly connected to the bottom of the transmission rod (602). A first filter cartridge (604) is provided at one end of the connecting rod (603), and a hinge (605) is installed on one side of the first filter cartridge (604). A second filter cartridge (606) is rotatably connected to one side of the hinge (605), and a fixing screw (607) is threadedly connected to the inner wall of the second filter cartridge (606).

2. The sterilization and disinfection device for processing dried wolfberries according to claim 1, characterized in that: The bottom of the processing box (1) is provided with a ventilation opening (4), and the front of the processing box (1) is provided with a box door (5).

3. The sterilization and disinfection device for processing dried wolfberries according to claim 1, characterized in that: The blower (302) is fixed to the exhaust pipe (303) by means of the mounting box (301), and there are multiple exhaust pipes (303).

4. The sterilization and disinfection device for processing dried wolfberries according to claim 1, characterized in that: The mounting box (301) forms a sliding structure with the heating plate (305) via a slider (304), and the heating plate (305) is installed inside the mounting box (301).

5. The sterilization and disinfection device for processing dried wolfberries according to claim 1, characterized in that: The mounting box (301) forms a rotating structure with the box cover (307) via a hinge (306), and the hinge (306) is located between the mounting box (301) and the box cover (307).

6. The sterilization and disinfection device for processing dried wolfberries according to claim 1, characterized in that: The stepper motor (601) forms a rotating structure through the transmission rod (602) and the connecting rod (603), and there are multiple connecting rods (603).

7. The sterilization and disinfection device for processing dried wolfberries according to claim 1, characterized in that: The first filter cartridge (604) forms a rotating structure with the second filter cartridge (606) via a hinge (605), and the hinge (605) is located between the first filter cartridge (604) and the second filter cartridge (606). The first filter cartridge (604) forms a fixed structure with the second filter cartridge (606) via a fixing screw (607).

Citation Information

Patent Citations

  • Disinfection and sterilization device for dried wolfberry fruit processing

    CN219020174U