Ice cream production stick sterilization device
By combining an ultrasonic cleaner and a stirring rod with a steam nozzle and a UV lamp panel, the problem of disinfection dead spots and residues in the ice cream production stick disinfection device was solved, achieving a highly efficient and uniform disinfection effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JILIN ZHONGJIA ICE CREAM STICK MFG CO LTD
- Filing Date
- 2025-04-29
- Publication Date
- 2026-05-26
AI Technical Summary
Existing ice cream production stick sterilization devices have a simple structure, resulting in blind spots or residues during cleaning and sterilization, limited sterilization effect, and low overall sterilization efficiency.
An ultrasonic cleaner is used in conjunction with a stirring rod and a steam nozzle. The stirring blades remove dirt and microorganisms, and high-temperature steam and ultraviolet lamps are used for multiple disinfection processes to ensure uniform and thorough disinfection.
It improves the uniformity and thoroughness of cleaning and disinfection, avoids disinfectant residue, and achieves efficient disinfection and a time-saving and labor-saving sterilization process.
Smart Images
Figure CN224272486U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of disinfection devices, and in particular to a disinfection device for sticks used in ice cream production. Background Technology
[0002] Ice cream is a delicious frozen dairy product. Ice cream sticks are usually made of wood, which makes it convenient to hold the ice cream. In ice cream production, stick sterilization devices are key equipment to ensure food safety. They are mainly used to sterilize ice cream sticks and prevent microbial contamination.
[0003] Existing ice cream stick sterilization devices have a relatively simple structure, which cannot meet the needs of different microorganisms and environments. There are dead corners or residues in the cleaning and sterilization process, and the surface of the ice cream sticks is not sterilized evenly, which affects the safety of the ice cream. The process is time-consuming and labor-intensive, with limited sterilization effect and low overall sterilization efficiency.
[0004] Therefore, to address the issues of existing ice cream stick sterilization devices having a simple structure, dead corners or residues in cleaning and sterilization, limited sterilization effect, and low overall sterilization efficiency, a new ice cream stick sterilization device can be designed. This device uses a stirring rod to drive stirring blades, which work together to remove dirt and microorganisms from the surface of the ice cream sticks, improving the uniformity and thoroughness of the overall cleaning and sterilization process, thus increasing efficiency. High-temperature steam is ejected from below the steam nozzle for thorough sterilization. The drying plate and ultraviolet lamp plate work together to sterilize, saving time and effort while providing highly efficient sterilization, thus improving both the sterilization effect and efficiency. Utility Model Content
[0005] In order to overcome the problems of existing ice cream production stick sterilization devices having a simple structure, dead corners or residues in cleaning and sterilization, limited sterilization effect, and low overall sterilization efficiency.
[0006] The technical solution of this utility model is as follows: a sterilization device for ice cream sticks, including an ultrasonic cleaner; it also includes a stirring rod and a steam spray pipe. The ultrasonic cleaner has a conveyor belt inside, and a stirring rod is rotatably connected to the upper end of the conveyor belt inside the ultrasonic cleaner. Stirring blades are fixedly connected to the outer side of the stirring rod. A rinsing frame is fixedly connected to the front of the upper end of the ultrasonic cleaner, and a water spray pipe is fixedly connected inside the rinsing frame. A support frame is fixedly connected to the front end of the ultrasonic cleaner, and a horizontal conveyor belt is arranged between the two support frames. A sterilization hood is fixedly connected to the upper end of the support frame, and a steam spray pipe is fixedly connected to the rear side inside the sterilization hood. A drying plate is fixedly connected to the upper end of the inner wall of the sterilization hood, and an ultraviolet lamp plate is installed inside the horizontal conveyor belt.
[0007] Preferably, disinfectant is added to the ultrasonic cleaner. The ice cream sticks move with the conveyor belt and are immersed in the ultrasonic cleaner. The stirring rod rotates and drives the stirring blades to remove dirt and microorganisms from the surface of the ice cream sticks. After the ice cream sticks leave the disinfectant, water is sprayed through the water pipe to thoroughly clean the ice cream sticks. The ice cream sticks move with the horizontal conveyor belt, and high-temperature steam is sprayed out from below the steam nozzle to disinfect and sterilize the ice cream sticks again. Hot air is delivered to the drying plate to dry the transported ice cream sticks. At the same time, the ultraviolet lamp plate 12 disinfects and sterilizes the ice cream sticks.
[0008] Preferably, the ultrasonic cleaner has an internal rotating connection of a drive roller and a driven roller, which are connected by a conveyor belt. Inside the ultrasonic cleaner and on the side of the conveyor belt stirring rod, there is an upper steering roller and a lower steering roller. There are two sets of upper steering rollers arranged in front and behind, with two upper steering rollers in each set.
[0009] Preferably, the conveyor belt has a U-shaped structure design, and soft blades are fixedly connected to its surface. Multiple soft blades are arranged at equal intervals.
[0010] Preferably, there are three stirring rods arranged at equal intervals. A rotating motor is fixedly connected to the left end of the ultrasonic cleaner. The output shaft of the rotating motor is rotatably connected to the stirring rods. Adjacent stirring rods are connected by synchronous belt drive. There are three stirring blades arranged at equal intervals. The stirring blades are made of soft plastic.
[0011] Preferably, there are two water spray pipes connected by a branch pipe. The left end of the branch pipe is connected to an external water supply pipe, and the lower end of the water spray pipe is fixedly connected to a nozzle. There are six nozzles arranged at equal intervals.
[0012] Preferably, four steam nozzles are arranged at equal intervals, and steam nozzles are evenly opened at the lower end of the steam nozzles. A diversion pipe is fixedly connected to the rear side of the left end of the disinfection hood. The left end of each steam nozzle is connected to the diversion pipe, and the left end of the diversion pipe is connected to an external steam pipe.
[0013] Preferably, a hot air blower is fixedly connected to the upper end of the disinfection hood, and the air outlet of the hot air blower is fixedly connected to the upper end of the drying plate through an air duct. Drying holes are evenly opened at the lower end of the drying plate. The left and right ends of the ultraviolet lamp plate are fixedly connected to the support frame through mounting blocks. Holes are evenly opened on the surface of the horizontal conveyor belt.
[0014] The beneficial effects of this utility model are:
[0015] This ice cream stick sterilization device uses a stirring rod and steam nozzles. Ice cream sticks move along a conveyor belt and are immersed in an ultrasonic cleaner. The rotating stirring rod drives the stirring blades to remove dirt and microorganisms from the surface of the ice cream sticks, improving the uniformity and thoroughness of the overall cleaning and sterilization process, thus increasing efficiency. After leaving the sterilizing solution, water sprays through the nozzles to thoroughly clean the sticks, preventing sterilizing residue and ensuring hygiene and safety. The ice cream sticks continue to move along a horizontal conveyor belt, where high-temperature steam is sprayed from below the steam nozzles for further sterilization. The high-temperature steam is evenly distributed for thorough sterilization. Hot air is then directed to a drying plate to dry the transported ice cream sticks evenly and efficiently. Simultaneously, ultraviolet lamps sterilize the ice cream sticks, saving time and labor while providing highly efficient sterilization and improving the effectiveness and efficiency of the sterilization process. Attached Figure Description
[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of the ice cream production stick sterilization device of this utility model.
[0017] Figure 2 The diagram shown is a three-dimensional cross-sectional view of the ice cream production rod sterilization device of this utility model.
[0018] Figure 3 The diagram shown is a schematic representation of the stirring rod structure of the ice cream production sterilization device of this utility model.
[0019] Figure 4 The diagram shown is a schematic diagram of the steam nozzle structure of the ice cream production rod sterilization device of this utility model.
[0020] Explanation of reference numerals in the attached drawings: 1. Ultrasonic cleaning machine; 2. Conveyor belt; 3. Stirring rod; 4. Stirring blade; 5. Rinsing rack; 6. Water spray pipe; 7. Support frame; 8. Horizontal conveyor belt; 9. Disinfection hood; 10. Steam spray pipe; 11. Drying plate; 12. Ultraviolet lamp plate; 13. Driving roller; 14. Driven roller; 15. Upper guide roller; 16. Lower guide roller; 17. Soft blade; 18. Rotary motor; 19. Water distribution pipe; 20. Nozzle; 21. Steam nozzle; 22. Diverter pipe; 23. Hot air blower. Detailed Implementation
[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0022] Please see Figures 1-4This utility model provides an embodiment of an ice cream production stick sterilization device, including an ultrasonic cleaner 1; it also includes a stirring rod 3 and a steam spray pipe 10. A conveyor belt 2 is installed inside the ultrasonic cleaner 1. The stirring rod 3 is rotatably connected inside the ultrasonic cleaner 1 and located at the upper end of the conveyor belt 2. Stirring blades 4 are fixedly connected to the outer side of the stirring rod 3. A rinsing frame 5 is fixedly connected to the front side of the upper end of the ultrasonic cleaner 1. A water spray pipe 6 is fixedly connected inside the rinsing frame 5. A support frame 7 is fixedly connected to the front end of the ultrasonic cleaner 1. A horizontal conveyor belt 8 is arranged between the two support frames 7. A sterilization hood 9 is fixedly connected to the upper end of the support frame 7. A steam spray pipe 10 is fixedly connected to the rear side inside the sterilization hood 9. A drying plate 11 is fixedly connected to the upper end of the inner wall of the sterilization hood 9. An ultraviolet lamp plate 12 is installed inside the horizontal conveyor belt 8. During use, disinfectant is added to the ultrasonic cleaner 1. The ice cream sticks move with the conveyor belt 2 and are immersed in the ultrasonic cleaner 1. The stirring rod 3 rotates, driving the stirring blades 4 to remove dirt and microorganisms from the surface of the ice cream sticks, improving the uniformity and thoroughness of the overall cleaning and disinfection, and increasing the efficiency of cleaning and disinfection. After the ice cream sticks leave the disinfectant, water is sprayed through the water pipe 6 to thoroughly clean the ice cream sticks, avoiding disinfectant residue and ensuring hygiene and safety. The ice cream sticks move with the horizontal conveyor belt 8, and high-temperature steam is sprayed out from below the steam nozzle 10 to disinfect and sterilize the ice cream sticks again. The high-temperature steam is evenly distributed and the disinfection is thorough. Hot air is transported to the drying plate 11 to dry the transported ice cream sticks. The drying is uniform and efficient. At the same time, the ultraviolet lamp plate 12 disinfects and sterilizes the ice cream sticks, saving time and effort, and achieving efficient sterilization, thus improving the disinfection effect and efficiency.
[0023] Please see Figure 1 , Figure 2 and Figure 3 In this embodiment, the ultrasonic cleaner 1 has a driving roller 13 and a driven roller 14 rotatably connected inside, and the driving roller 13 and the driven roller 14 are connected by a conveyor belt 2. Inside the ultrasonic cleaner 1 and located on the side of the conveyor belt stirring rod 3, an upper steering roller 15 and a lower steering roller 16 are rotatably connected. Two sets of upper steering rollers 15 are arranged front and rear, with two rollers in each set. The rotation of the driving roller 13 synchronously drives the driven roller 14 and the conveyor belt 2 to rotate. The upper steering roller 15 and the lower steering roller 16 adjust the transport path, causing the ice cream sticks to be immersed in the cooling water. The conveyor belt 2... The device has a U-shaped structure design. Soft blades 17 are fixedly connected to the surface of the device 2. Multiple soft blades 17 are evenly spaced and drive the ice cream sticks to move, ensuring safe and stable transportation. Three stirring rods 3 are evenly spaced. A rotating motor 18 is fixedly connected to the left end of the ultrasonic cleaner 1. The output shaft of the rotating motor 18 is rotatably connected to the stirring rods 3. Adjacent stirring rods 3 are connected by a synchronous belt drive. Three stirring blades 4 are evenly spaced and are made of soft plastic. The rotating motor 18 drives the stirring rods 3 to rotate and also drives the stirring blades 4 to rotate.
[0024] Please see Figure 1 , Figure 2 and Figure 4 In this embodiment, two water spray pipes 6 are provided, and the two water spray pipes 6 are connected by a water distribution pipe 19. The left end of the water distribution pipe 19 is connected to an external water supply pipe. The lower end of the water spray pipe 6 is fixedly connected to a nozzle 20. Six nozzles 20 are arranged at equal intervals. Water flows into the water spray pipe 6 from the water distribution pipe 19 and is sprayed out from the nozzles 20, resulting in a large and uniform spray range. Four steam spray pipes 10 are arranged at equal intervals. Steam nozzles 21 are evenly opened at the lower end of the steam spray pipes 10. A diversion pipe 22 is fixedly connected to the rear side of the left end of the disinfection hood 9. The left ends of the steam spray pipes 10 are all connected to the diversion pipes 22. The left end is connected to the external steam pipe. High-temperature steam flows into the steam nozzle 10 through the diversion pipe 22 and is sprayed out from the steam nozzle 21 below to disinfect and sterilize the ice cream sticks again. The upper end of the disinfection cover 9 is fixedly connected to the hot air blower 23. The air outlet of the hot air blower 23 is fixedly connected to the upper end of the drying plate 11 through the air pipe. The lower end of the drying plate 11 is evenly provided with drying holes. The left and right ends of the ultraviolet lamp plate 12 are fixedly connected to the support frame 7 through the mounting blocks respectively. The surface of the horizontal conveyor belt 8 is evenly provided with holes. The hot air blower 23 delivers hot air to the drying plate 11 and dries the transported ice cream sticks through the drying holes.
[0025] During operation, disinfectant is added to the ultrasonic cleaner 1. The ice cream sticks move with the conveyor belt 2 and are immersed in the ultrasonic cleaner 1. The rotating motor 18 drives the stirring rod 3 to rotate, which in turn drives the stirring blades 4 to rotate, thus removing dirt and microorganisms from the surface of the ice cream sticks. After the ice cream sticks leave the disinfectant, water is sprayed through the water pipe 6 to thoroughly clean the ice cream sticks and avoid disinfectant residue. The ice cream sticks move with the horizontal conveyor belt 8, and high-temperature steam is sprayed out from below the steam nozzle 10 to disinfect and sterilize the ice cream sticks again. The hot air blower 23 delivers hot air to the drying plate 11 to dry the transported ice cream sticks. The drying is uniform and efficient. At the same time, the ultraviolet lamp plate 12 disinfects and sterilizes the ice cream sticks, saving time and effort, and achieving efficient sterilization, thus improving the disinfection effect and efficiency.
[0026] Through the above steps, the use of stirring rod 3 and steam nozzle 10, stirring rod 3 drives stirring blade 4 to remove dirt and microorganisms from the surface of ice cream sticks, improving the uniformity and thoroughness of overall cleaning and disinfection, and increasing the efficiency of cleaning and disinfection. High-temperature steam is sprayed out from below steam nozzle 10, ensuring thorough disinfection. Drying plate 11 and ultraviolet lamp plate 12 work together to sterilize, saving time and effort, and achieving efficient sterilization, thus improving the disinfection effect and efficiency. This solves the problems of existing ice cream stick disinfection devices having a relatively simple structure, dead corners or residues in cleaning and disinfection, limited disinfection effect, and low overall disinfection efficiency.
Claims
1. A device for sterilizing ice cream sticks used in ice cream production, comprising an ultrasonic cleaner (1); characterized in that: It also includes a stirring rod (3) and a steam nozzle (10). The ultrasonic cleaner (1) is equipped with a conveyor belt (2). The stirring rod (3) is rotatably connected inside the ultrasonic cleaner (1) and located at the upper end of the conveyor belt (2). The stirring blade (4) is fixedly connected to the outside of the stirring rod (3). The front side of the upper end of the ultrasonic cleaner (1) is fixedly connected to a rinsing frame (5). The inside of the rinsing frame (5) is fixedly connected to a water spray pipe (6). The front end of the ultrasonic cleaner (1) is fixedly connected to a support frame (7). A horizontal conveyor belt (8) is set between the two support frames (7). The upper end of the support frame (7) is fixedly connected to a disinfection hood (9). The rear side inside the disinfection hood (9) is fixedly connected to a steam nozzle (10). The upper end of the inner wall of the disinfection hood (9) is fixedly connected to a drying plate (11). The inside of the horizontal conveyor belt (8) is equipped with an ultraviolet lamp plate (12).
2. The ice cream production stick sterilization device according to claim 1, characterized in that: The ultrasonic cleaner (1) has an internal rotating connection of a drive roller (13) and a driven roller (14), which are connected by a conveyor belt (2). The ultrasonic cleaner (1) also has an upper steering roller (15) and a lower steering roller (16) rotatingly connected inside the ultrasonic cleaner (1) and on the side of the conveyor belt stirring rod (3). There are two sets of upper steering rollers (15) in front and behind, and each set of upper steering rollers (15) has two rollers.
3. The ice cream production stick sterilization device according to claim 1, characterized in that: The conveyor belt (2) is designed in a U-shape, and soft blades (17) are fixedly connected to the surface of (2). Multiple soft blades (17) are arranged at equal intervals.
4. The ice cream production stick sterilization device according to claim 1, characterized in that: There are three stirring rods (3) arranged at equal intervals. A rotating motor (18) is fixedly connected to the left end of the ultrasonic cleaner (1). The output shaft of the rotating motor (18) is rotatably connected to the stirring rod (3). Two adjacent stirring rods (3) are connected by synchronous belt drive. There are three stirring blades (4) arranged at equal intervals. The stirring blades (4) are made of soft plastic.
5. The ice cream production stick sterilization device according to claim 1, characterized in that: There are two water spray pipes (6), and the two water spray pipes (6) are connected by a water distribution pipe (19). The left end of the water distribution pipe (19) is connected to an external water supply pipe. The lower end of the water spray pipe (6) is fixedly connected to a nozzle (20), and six nozzles (20) are arranged at equal intervals.
6. The ice cream production stick sterilization device according to claim 1, characterized in that: Four steam nozzles (10) are arranged at equal intervals. Steam nozzles (21) are evenly opened at the lower end of the steam nozzles (10). A diversion pipe (22) is fixedly connected to the rear side of the left end of the disinfection hood (9). The left end of the steam nozzles (10) is connected to the diversion pipe (22). The left end of the diversion pipe (22) is connected to the external steam pipe.
7. The ice cream production stick sterilization device according to claim 1, characterized in that: A hot air blower (23) is fixedly connected to the upper end of the disinfection cover (9). The air outlet of the hot air blower (23) is fixedly connected to the upper end of the drying plate (11) through the air duct. Drying holes are evenly opened at the lower end of the drying plate (11). The left and right ends of the ultraviolet lamp plate (12) are fixedly connected to the support frame (7) through the mounting block respectively. Holes are evenly opened on the surface of the horizontal conveyor belt (8).