Water bath sterilization equipment for continuous food inspection
By introducing a filtration and circulation system into the water bath sterilization equipment, the problem of the inconvenience of hot water recycling is solved, thus achieving full utilization of water resources and improving the sterilization effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LANZHOU ZHONGJIANKE TESTING TECH CO LTD
- Filing Date
- 2025-04-17
- Publication Date
- 2026-04-14
AI Technical Summary
The hot water in existing continuous food testing water bath sterilization equipment is not easily recycled, resulting in water waste.
A device comprising a filter box, filter screen, pump body, water pumping pipe, water injection pipe, and rotating nozzle was designed to achieve hot water recycling and to continuously sterilize the turntable by driving a motor to rotate stably.
It enables the recycling of hot water, improves sterilization efficiency and stability, and reduces water waste.
Smart Images

Figure CN224112097U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of water bath sterilization technology for food inspection, specifically a continuous water bath sterilization device for food inspection. Background Technology
[0002] Water bath sterilization equipment is a device that uses hot water immersion to sterilize and disinfect food. The water temperature is generally controlled between 50℃ and 99℃, and the specific temperature depends on the characteristics of the product and the sterilization effect. Food inspection water bath sterilization equipment is usually suitable for a variety of foods, such as meat and eggs, vegetables and aquatic products. These foods usually require continuous water bath sterilization for effective sterilization.
[0003] The existing continuous food inspection water bath sterilization equipment is designed with hot water that is not easy to recycle, which easily leads to the waste of water resources. Therefore, its structure needs to be improved.
[0004] Now, a novel continuous food inspection water bath sterilization equipment is proposed to solve the above-mentioned problems. Utility Model Content
[0005] The purpose of this invention is to provide a continuous food inspection water bath sterilization device to solve the problem mentioned in the background art that hot water is not easy to recycle and easily leads to water waste.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a continuous food inspection water bath sterilization device, comprising a sterilization chamber and a support base, wherein a drain pipe is fixedly connected to the bottom end of the sterilization chamber, a third valve is fixedly installed on the outside of the drain pipe, a filter box is fixedly connected to the bottom end of the drain pipe, a heating component is provided inside the filter box, a filter screen is fixedly installed inside the filter box, a pump body is fixedly installed on the left side of the filter box, a water suction pipe is fixedly connected to the bottom end of the pump body, a first valve is fixedly installed on the outside of the water suction pipe, a water injection pipe is fixedly connected to the top end of the pump body, and a second valve is fixedly installed on the outside of the water injection pipe.
[0007] As a further technical solution of this utility model, one side of the water pumping pipe is connected to the inside of the filter box, and the water injection pipe is connected to the inside of the annular pipe.
[0008] As a further technical solution of this utility model, a support base is fixedly connected to the bottom of the sterilization box, a connecting base is fixedly connected to the top of the sterilization box, a fixing base is fixedly connected to the bottom inside the sterilization box, and a fixing shell is fixedly connected to the bottom of the sterilization box.
[0009] As a further technical solution of this utility model, a drive motor is fixedly installed at the bottom end of the fixed shell, the output end of the drive motor passes through the interior of the bottom end of the fixed shell and is fixedly connected to a first spur gear, a movable groove is fixedly connected to the bottom end of one side of the fixed shell, a fixed shaft is movably connected inside the movable groove, the top end of the fixed shaft moves longitudinally through the interior of the bottom end of the sterilization box and is fixedly connected to a turntable, and a placement cylinder is fixedly connected to the top end of the turntable.
[0010] As a further technical solution of this utility model, a second spur gear is fixedly connected to the outside of the fixed shaft, and the first spur gear meshes with the second spur gear.
[0011] As a further technical solution of this utility model, the placement cylinder is provided in six groups, and the placement cylinders are evenly distributed on the top of the turntable, which is circular.
[0012] As a further technical solution of this utility model, an annular pipe is fixedly connected to the outside of the fixed base, a water inlet pipe is fixedly connected to the right side of the top end of the annular pipe, and a diversion pipe is fixedly connected between the outside of the annular pipe and the connecting base, and six sets of diversion pipes are provided.
[0013] As a further technical solution of this utility model, a rotating nozzle is fixedly connected to the bottom end of the diversion pipe, and three sets of rotating nozzles are provided.
[0014] Compared with the prior art, the beneficial effects of this utility model are: the continuous food inspection water bath sterilization equipment not only makes it easy to recycle hot water and avoid waste, and makes it easy to carry out continuous sterilization, but also makes it easier to rotate and convey more stably.
[0015] (1) By setting up a filter box, filter screen, pump body, water pumping pipe, first valve, water injection pipe, second valve, placement cylinder, drain pipe and third valve, the wastewater can enter the filter box by opening the third valve, be filtered by the filter screen and reheated by the heating component, and open the pump body and the first and second valves to facilitate the continued injection of the filtered hot water into the ring pipe to spray the food at the bottom, so that the water resources can be circulated and fully utilized.
[0016] (2) By setting up a fixed seat, a ring pipe, a diversion pipe, a rotating nozzle, a connecting seat, a water inlet pipe, a turntable, and a placement cylinder, hot water is connected to the ring pipe through the water inlet pipe and diverted into the diversion pipe. The hot water is then sprayed onto the bottom through the rotating nozzle. In conjunction with the turntable at the bottom, the food in the six placement cylinders at the bottom can be continuously sterilized, resulting in a better sterilization effect.
[0017] (3) By setting up a fixed shell, a drive motor, a first spur gear, a second spur gear, a movable groove, a fixed shaft, and a turntable, the drive motor is turned on to drive the first spur gear to rotate, which can drive the second spur gear meshing on one side to rotate. When the second spur gear rotates, it can drive the turntable on the top to rotate stably, making the rotation transmission more stable. Attached Figure Description
[0018] Figure 1 This is a frontal cross-sectional view of the present invention.
[0019] Figure 2 This is a top view of the connection between the annular tube and the fixed base of this utility model;
[0020] Figure 3 This is a front view structural diagram of the connection method between the first spur gear and the second spur gear of this utility model;
[0021] Figure 4 This is a front view structural diagram of the connection method between the filter box and the heating component of this utility model.
[0022] In the diagram: 1. Sterilization chamber; 2. Support base; 3. Fixed shell; 4. Drive motor; 5. First spur gear; 6. Second spur gear; 7. Movable groove; 8. Fixed shaft; 9. Turntable; 10. Filter box; 11. Filter screen; 12. Pump body; 13. Water suction pipe; 14. First valve; 15. Water injection pipe; 16. Second valve; 17. Placement cylinder; 18. Fixed base; 19. Annular pipe; 20. Diverter pipe; 21. Rotary nozzle; 22. Connecting seat; 23. Water inlet pipe; 24. Heating component; 25. Drain pipe; 26. Third valve. Detailed Implementation
[0023] 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.
[0024] Please see Figure 1-4This utility model provides an embodiment of a continuous food inspection water bath sterilization device, including a sterilization chamber 1 and a support base 2. A drain pipe 25 is fixedly connected to the bottom of the sterilization chamber 1. A third valve 26 is fixedly installed on the outside of the drain pipe 25. A filter box 10 is fixedly connected to the bottom of the drain pipe 25. A heating component 24 is provided inside the filter box 10. A filter screen 11 is fixedly installed inside the filter box 10. A pump body 12 is fixedly installed on the left side of the filter box 10. A water pumping pipe 13 is fixedly connected to the bottom of the pump body 12. A first valve 14 is fixedly installed on the outside of the water pumping pipe 13. A water injection pipe 15 is fixedly connected to the top of the pump body 12. A second valve 16 is fixedly installed on the outside of the water injection pipe 15.
[0025] One side of the water pumping pipe 13 is connected to the inside of the filter box 10, and the water injection pipe 15 is connected to the inside of the annular pipe 19.
[0026] Specifically, such as Figure 1 and Figure 4 As shown, when the third valve 26 is opened, the wastewater can enter the filter box 10, be filtered through the filter screen 11, and be reheated by the heating component 24. The pump body 12, the first valve 14, and the second valve 16 are opened to facilitate the continued injection of the filtered hot water into the annular pipe 19 to spray the food at the bottom, so that the water resources can be circulated and fully utilized.
[0027] The bottom of the sterilizer 1 is fixedly connected to a support base 2, the top of the sterilizer 1 is fixedly connected to a connecting base 22, the bottom of the interior of the sterilizer 1 is fixedly connected to a fixing base 18, and the bottom of the sterilizer 1 is fixedly connected to a fixing shell 3.
[0028] A drive motor 4 is fixedly installed at the bottom of the fixed shell 3. The output end of the drive motor 4 passes through the interior of the bottom of the fixed shell 3 and is fixedly connected to the first spur gear 5. A movable groove 7 is fixedly connected to the bottom of one side of the fixed shell 3. A fixed shaft 8 is movably connected inside the movable groove 7. The top of the fixed shaft 8 moves longitudinally through the interior of the bottom of the sterilization box 1 and is fixedly connected to the turntable 9. A placement cylinder 17 is fixedly connected to the top of the turntable 9.
[0029] There are six sets of placement cylinders 17, which are evenly distributed on the top of the turntable 9, which is circular.
[0030] An annular pipe 19 is fixedly connected to the outside of the fixed base 18. An inlet pipe 23 is fixedly connected to the right side of the top of the annular pipe 19. A diversion pipe 20 is fixedly connected between the outside of the annular pipe 19 and the connecting base 22. Six sets of diversion pipes 20 are provided.
[0031] The bottom end of the diversion pipe 20 is fixedly connected to a rotating nozzle 21, and the rotating nozzle 21 is provided with three sets.
[0032] Specifically, such as Figure 1and Figure 2 As shown, hot water is connected to the inlet pipe 23 and enters the annular pipe 19, then flows into the diversion pipe 20. The hot water is sprayed onto the bottom through the rotating nozzle 21. In conjunction with the turntable 9 at the bottom, the food in the six sets of placement cylinders 17 at the bottom can be continuously sterilized, resulting in a better sterilization effect.
[0033] A second spur gear 6 is fixedly connected to the outside of the fixed shaft 8, and the first spur gear 5 meshes with the second spur gear 6;
[0034] Specifically, such as Figure 1 and Figure 3 As shown, when the drive motor 4 is turned on, the first spur gear 5 is driven to rotate, which in turn drives the second spur gear 6 meshing on one side to rotate. When the second spur gear 6 rotates, it can drive the top turntable 9 to rotate stably, making the rotation transmission more stable.
[0035] Working Principle: In use, the following steps are taken: First, the drive motor 4 is turned on, driving the first spur gear 5 to rotate, which in turn drives the second spur gear 6 meshing on one side to rotate. When the second spur gear 6 rotates, it drives the top turntable 9 to rotate stably, making the rotation transmission more stable. Then, using the water inlet pipe 23, external hot water enters the annular pipe 19 and is diverted into the diversion pipe 20. It is then sprayed onto the bottom through the rotating nozzle 21. In conjunction with the bottom turntable 9, the food in the six bottom placement cylinders 17 can be continuously sterilized, resulting in a better sterilization effect. Finally, the third valve 26 is opened, allowing wastewater to enter the filter box 10, be filtered through the filter screen 11, and be reheated by the heating component 24. The pump body 12, the first valve 14, and the second valve 16 are opened to allow the filtered hot water to continue to be injected into the annular pipe 19 to spray the food at the bottom, ensuring that the water resources are circulated and fully utilized.
[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A continuous food inspection water bath sterilization device, comprising a sterilization chamber (1) and a support base (2), characterized in that: The bottom of the sterilization chamber (1) is fixedly connected to a drain pipe (25), and a third valve (26) is fixedly installed on the outside of the drain pipe (25). The bottom of the drain pipe (25) is fixedly connected to a filter box (10), and a heating component (24) is provided inside the filter box (10). A filter screen (11) is fixedly installed inside the filter box (10). A pump body (12) is fixedly installed on the left side of the filter box (10), and a water pumping pipe (13) is fixedly connected to the bottom of the pump body (12). A first valve (14) is fixedly installed on the outside of the water pumping pipe (13). A water injection pipe (15) is fixedly connected to the top of the pump body (12), and a second valve (16) is fixedly installed on the outside of the water injection pipe (15).
2. The continuous food inspection water bath sterilization equipment according to claim 1, characterized in that: One side of the water pumping pipe (13) is connected to the interior of the filter box (10), and the water injection pipe (15) is connected to the interior of the annular pipe (19).
3. The continuous food inspection water bath sterilization equipment according to claim 1, characterized in that: The bottom of the sterilization box (1) is fixedly connected to a support base (2), the top of the sterilization box (1) is fixedly connected to a connecting base (22), the bottom inside the sterilization box (1) is fixedly connected to a fixing base (18), and the bottom of the sterilization box (1) is fixedly connected to a fixing shell (3).
4. The continuous food inspection water bath sterilization equipment according to claim 3, characterized in that: A drive motor (4) is fixedly installed at the bottom of the fixed shell (3). The output end of the drive motor (4) passes through the interior of the bottom of the fixed shell (3) and is fixedly connected to a first spur gear (5). A movable groove (7) is fixedly connected to the bottom of one side of the fixed shell (3). A fixed shaft (8) is movably connected inside the movable groove (7). The top end of the fixed shaft (8) moves longitudinally through the interior of the bottom of the sterilization box (1) and is fixedly connected to a turntable (9). A placement cylinder (17) is fixedly connected to the top end of the turntable (9).
5. A continuous food inspection water bath sterilization device according to claim 4, characterized in that: The fixed shaft (8) is externally fixedly connected to a second spur gear (6), and the first spur gear (5) meshes with the second spur gear (6).
6. A continuous food inspection water bath sterilization device according to claim 4, characterized in that: The placement cylinder (17) is provided in six groups, and the placement cylinder (17) is distributed at equal intervals on the top of the turntable (9), which is circular.
7. A continuous food inspection water bath sterilization device according to claim 4, characterized in that: The fixed base (18) is fixedly connected to an annular pipe (19), and the right side of the top end of the annular pipe (19) is fixedly connected to an inlet pipe (23). A diversion pipe (20) is fixedly connected between the annular pipe (19) and the connecting base (22), and the diversion pipe (20) is provided in six sets.
8. A continuous food inspection water bath sterilization device according to claim 7, characterized in that: The bottom end of the diversion pipe (20) is fixedly connected to a rotating nozzle (21), and the rotating nozzle (21) is provided in three sets.