A fruit juice product buffer tank
By designing a tilting and traction component and a cleaning circular frame component for the finished juice buffer tank, the problems of pulp sedimentation and low cleaning efficiency were solved, achieving uniform mixing of juice and pulp and efficient cleaning of the inner wall of the tank, reducing labor consumption and material waste.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGXI BINGKE FOOD CO LTD
- Filing Date
- 2025-07-14
- Publication Date
- 2026-07-03
AI Technical Summary
Existing fruit juice buffer tanks suffer from inefficiency and high labor costs in terms of pulp sedimentation and cleaning, resulting in juice waste and inconvenient cleaning.
A juice buffer tank was designed. By using a flip-pull assembly and a cleaning round frame assembly, the juice and pulp are mixed evenly and the inner wall of the tank is automatically cleaned. A drive motor drives a rotating disc and a cleaning cylinder to stir and clean, improving the completeness of juice discharge and the ease of cleaning.
It achieves uniform mixing of juice and pulp, reduces material loss, improves juice discharge efficiency, and simplifies the cleaning process of the inner wall of the tank through mechanical cleaning, thereby improving cleaning effect and efficiency.
Smart Images

Figure CN224448912U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of juice buffering, and in particular to a juice buffer tank. Background Technology
[0002] Juice buffer tanks are key temporary storage devices in the juice production process, typically located after the sterilization step and before the bottling step. They are primarily used to balance the production rhythm differences between the two processes. Made of food-grade stainless steel (such as 304 / 316L), they feature insulation and CIP cleaning capabilities. Their capacity is typically designed to hold 30 minutes to 2 hours of production, ensuring continuous and stable operation of the bottling line by temporarily storing juice.
[0003] The finished juice contains a lot of pulp. When the juice falls into the interior of (1), the pulp inside will precipitate due to the buffering time required. Directly discharging the juice will result in waste because the pulp in the precipitated part cannot be completely discharged. At the same time, the juice itself has a certain viscosity. For different varieties of juice, the interior of the tank needs to be cleaned. Cleaning by hand is extremely labor-intensive and inefficient. Utility Model Content
[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology by proposing a juice buffer tank that improves the completeness of juice discharge from the tank and the convenience of cleaning the inner wall of the tank.
[0005] To achieve the above objectives, the present invention provides the following technical solution:
[0006] A fruit juice buffer tank includes a buffer tank body for support. Supporting arc plates are fixedly connected to both sides of the top of the buffer tank body. An upper support plate is fixedly connected to the top of each supporting arc plate. A traction rod is slidably connected inside the buffer tank body. A lower pressure plate is fixedly connected to the bottom end of the traction rod. A lower pressure ring is fixedly connected to the outside of the lower pressure plate. A connecting seat is fixedly connected to the top end of the traction rod. A feeding sleeve is fixedly connected to the front of the top of the buffer tank body. A flipping traction assembly is installed at the bottom end of the upper support plate to allow the lower pressure ring to swing up and down, uniformly mixing the fruit pulp in the juice. A traction column is fixedly connected to the outside of the lower pressure ring. A cleaning circular frame assembly is installed on the inner wall of the buffer tank body for convenient cleaning of the inner wall.
[0007] Furthermore, the cleaning circular frame assembly includes a cleaning cylinder that rotates on the inner wall of the buffer tank. Multiple cleaning rubber strips are fixedly connected to the outer circumference of the cleaning cylinder. Multiple through slots are opened on the outer circumference of the cleaning cylinder. A traction slot is opened on the inner side of the cleaning cylinder. The outer side of the traction column is inserted into the inside of the traction slot.
[0008] Furthermore, the flipping traction assembly includes a rotating disk located at the bottom end of the upper support plate, a transmission column fixedly connected to the bottom end of the rotating disk, limit rails fixedly connected to both sides of the bottom end of the upper support plate, a traction plate slidably connected to the inner side of the limit rails, a fixed seat fixedly connected to the lower outer side of the traction plate, a flipping plate rotatably connected to the bottom end of the fixed seat, and the bottom end of the flipping plate rotatably connected to the inside of the connecting seat.
[0009] Furthermore, a drive motor is fixedly connected to the top center of the upper support plate, a rotating rod is fixedly connected to the output end of the drive motor, and the bottom end of the rotating rod is fixedly connected to the top center of the rotating disk.
[0010] Furthermore, limit rods are fixedly connected to both sides of the top of the buffer tank, and limit blocks are fixedly connected to both sides of the connecting seat. The inner sides of the limit blocks are respectively slidably connected to the outer sides of the limit rods.
[0011] Furthermore, the external part of the transmission column is slidably connected to the internal groove of the traction plate, and the side of the traction plate is slidably connected to the inner side of the limiting rail.
[0012] Furthermore, a limiting ring is fixedly connected to the inner middle of the buffer tank, and the outer side of the cleaning cylinder is rotatably connected to the inner side of the limiting ring.
[0013] This utility model has the following beneficial effects:
[0014] 1. In this utility model, the rotating disc pulls the traction plate to move back and forth, and the fixed seat generates a flipping force on the flipping plate, thereby moving the traction rod up and down to stir the juice inside, mix the juice and pulp evenly, improve the completeness of juice discharge from the inside of the tank, and reduce cost waste.
[0015] 2. In this utility model, the traction column contacts the inside of the traction slot through the up-and-down reciprocating motion of the lower pressure ring, thereby rotating the cleaning cylinder and making the cleaning cylinder rotate left and right, which improves the convenience of the device in cleaning the inner wall of the tank and enhances the cleaning effect of the device. Attached Figure Description
[0016] Figure 1 This is an overall view of a fruit juice buffer tank proposed in this utility model;
[0017] Figure 2 This is a bottom view of the upper support plate of a fruit juice buffer tank proposed in this utility model;
[0018] Figure 3 This is an internal view of a fruit juice buffer tank proposed in this utility model;
[0019] Figure 4 This is a diagram of the cleaning cylinder mechanism of a fruit juice buffer tank proposed in this utility model;
[0020] Figure 5 This is a diagram of the lower pressure plate mechanism of a fruit juice buffer tank proposed in this utility model.
[0021] Legend:
[0022] 1. Buffer tank; 2. Support arc plate; 3. Traction rod; 4. Connecting seat; 5. Upper support plate; 6. Drive motor; 7. Limit rail; 8. Tilting plate; 9. Limit block; 10. Limit rod; 11. Feeding sleeve; 12. Rotating rod; 13. Rotating disk; 14. Traction plate; 15. Fixed seat; 16. Lower pressure ring; 17. Through groove; 18. Cleaning cylinder; 19. Cleaning rubber strip; 20. Limit ring; 21. Traction slot; 22. Lower pressure plate; 23. Traction column; 24. Transmission column. 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] Reference Figure 1 , Figure 2 and Figure 5This utility model provides an embodiment of a fruit juice buffer tank, comprising a buffer tank body 1 for support, with supporting arc plates 2 fixedly connected to both sides of the top of the buffer tank body 1, and an upper supporting plate 5 fixedly connected to the top of the supporting arc plates 2, a traction rod 3 slidably connected inside the buffer tank body 1, a lower pressure plate 22 fixedly connected to the bottom of the traction rod 3, a lower pressure ring 16 fixedly connected to the outside of the lower pressure plate 22, a connecting seat 4 fixedly connected to the top of the traction rod 3, a feeding sleeve 11 fixedly connected to the front of the top of the buffer tank body 1, a flipping traction assembly installed at the bottom of the upper supporting plate 5 to enable the lower pressure ring 16 to swing up and down to evenly mix the pulp in the juice, a traction column 23 fixedly connected to the outside of the lower pressure ring 16, a cleaning circular frame assembly installed on the inner wall of the buffer tank body 1 for convenient cleaning of the inner wall of the tank, and the flipping traction assembly including a rotating disk located at the bottom of the upper supporting plate 5. 13. A transmission column 24 is fixedly connected to the bottom end of the rotating disk 13. Limit rails 7 are fixedly connected to both sides of the bottom end of the upper support plate 5. A traction plate 14 is slidably connected to the inner side of the limit rail 7. A fixed seat 15 is fixedly connected to the lower outer side of the traction plate 14. A flip plate 8 is rotatably connected to the bottom end of the fixed seat 15. The bottom end of the flip plate 8 is rotatably connected to the inside of the connecting seat 4. A drive motor 6 is fixedly connected to the middle of the top end of the upper support plate 5. A rotating rod 12 is fixedly connected to the output end of the drive motor 6. The bottom end of the rotating rod 12 is fixedly connected to the middle of the top end of the rotating disk 13. Limit rods 10 are fixedly connected to both sides of the top end of the buffer tank 1. Limit blocks 9 are fixedly connected to both sides of the connecting seat 4. The inner side of the limit block 9 is slidably connected to the outer side of the limit rod 10. The outer side of the transmission column 24 is slidably connected to the inner groove of the traction plate 14. The side of the traction plate 14 is slidably connected to the inner side of the limit rail 7.
[0025] After the finished juice enters the buffer tank 1 through the feeding sleeve 11, it undergoes buffering and settling inside the tank, with the pulp gradually settling at the bottom. When it is time to discharge the juice, the drive motor 6 starts and drives the rotating disk 13 to rotate. Through the transmission column 24, the traction plate 14 moves, causing the fixed seat 15 to apply a pushing and pulling force to the flipping plate 8, causing the flipping plate 8 to flip. The rotation of the flipping plate 8 further pushes the limiting block 9, causing the traction rod 3 to move up and down reciprocally. At this time, the lower pressure ring 16 at the bottom and the lower pressure plate 22 work together to agitate the juice in the tank, so that the settled pulp is resuspended evenly in the juice. This ensures the uniform mixing of juice and pulp, improves discharge efficiency, effectively reduces residue in the tank, and reduces material loss.
[0026] Reference Figure 3 and Figure 4The cleaning round frame assembly includes a cleaning cylinder 18 that rotates on the inner wall of the buffer tank 1. Multiple cleaning strips 19 are fixedly connected to the outer circumference of the cleaning cylinder 18. Multiple through slots 17 are opened on the outer circumference of the cleaning cylinder 18. A traction slot 21 is opened on the inner side of the cleaning cylinder 18. The outer side of the traction column 23 is inserted into the inside of the traction slot 21. A limit ring 20 is fixedly connected to the middle of the inner side of the buffer tank 1. The outer side of the cleaning cylinder 18 is rotatably connected to the inner side of the limit ring 20.
[0027] When cleaning the interior of the buffer tank 1, cleaning water is first injected into the tank, and then the drive motor 6 is started to drive the lower pressure ring 16 to move up and down reciprocally. During this process, the traction column 23 interacts with the traction slot 21 to drive the cleaning cylinder 18 to rotate, so that the cleaning water is evenly distributed through the through slot 17. At the same time, the cleaning rubber strip 19 continuously contacts and rubs against the inner wall of the tank as the cleaning cylinder 18 rotates back and forth, forming a highly efficient mechanical cleaning effect. This composite cleaning mechanism not only realizes automated operation, but also significantly improves the cleaning effect of the inner wall of the tank through the synergistic effect of mechanical movement and water flushing, while simplifying the cleaning process and ensuring the efficiency and thoroughness of the cleaning operation.
[0028] Working principle: The finished juice is discharged into the buffer tank 1 through the feeding sleeve 11. The juice is buffered inside the buffer tank 1, and the pulp inside the juice settles downwards. When the finished juice is discharged, the drive motor 6 is started to rotate the rotating disk 13. The drive column 24 pulls the traction plate 14 to move, thereby generating a pushing and pulling force on the flipping plate 8 through the fixed seat 15, thus flipping the flipping plate 8. The flipping plate 8 itself generates a pushing and pulling force on the limiting block 9, thereby causing the traction rod 3 to move up and down reciprocally. Through the bottom pressure ring 16 and the pressure... The plate 22 agitates the juice inside, distributing the sedimented pulp evenly within the juice to ensure even pulp discharge. Simultaneously, while cleaning the inside of the buffer tank 1, cleaning water is added to the buffer tank 1, and the drive motor 6 is restarted to reciprocate the up-and-down motion of the pressure ring 16. The traction column 23 contacts the traction slot 21, and as the traction column 23 moves, the cleaning cylinder 18 rotates. Clean water enters through the through slot 17 and then contacts the inner wall of the buffer tank 1 through the cleaning strip 19. The cleaning cylinder 18 reciprocates left and right, further ensuring the cleaning effect.
[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A buffer tank for finished fruit juice, characterized in that, The system includes a buffer tank (1) for support. Supporting arc plates (2) are fixedly connected to both sides of the top of the buffer tank (1). An upper support plate (5) is fixedly connected to the top of the supporting arc plate (2). A traction rod (3) is slidably connected inside the buffer tank (1). A lower pressure plate (22) is fixedly connected to the bottom of the traction rod (3). A lower pressure ring (16) is fixedly connected to the outside of the lower pressure plate (22). A connecting seat (4) is fixedly connected to the top of the traction rod (3). A feeding sleeve (11) is fixedly connected to the front of the top of the buffer tank (1). A flipping traction assembly is installed at the bottom of the upper support plate (5) to enable the lower pressure ring (16) to swing up and down to mix the pulp in the juice evenly. A traction column (23) is fixedly connected to the outside of the lower pressure ring (16). A cleaning round frame assembly is installed on the inner wall of the buffer tank (1) to facilitate cleaning of the inner wall of the tank.
2. A fruit juice product surge tank according to claim 1, characterised in that: The cleaning round frame assembly includes a cleaning cylinder (18) that rotates on the inner wall of the buffer tank (1). Multiple cleaning strips (19) are fixedly connected around the outer circumference of the cleaning cylinder (18). Multiple through slots (17) are opened around the outer circumference of the cleaning cylinder (18). A traction slot (21) is opened on the inner side of the cleaning cylinder (18). The outer side of the traction column (23) is inserted into the inside of the traction slot (21).
3. A fruit juice product surge tank according to claim 1, characterized in that: The flipping traction assembly includes a rotating disk (13) located at the bottom of the upper support plate (5) and rotating on it. A transmission column (24) is fixedly connected to the bottom of the rotating disk (13). Limiting rails (7) are fixedly connected to both sides of the bottom of the upper support plate (5). A traction plate (14) is slidably connected to the inner side of the limiting rail (7). A fixed seat (15) is fixedly connected to the lower outer side of the traction plate (14). A flipping plate (8) is rotatably connected to the bottom of the fixed seat (15). The bottom of the flipping plate (8) is rotatably connected to the inside of the connecting seat (4).
4. A fruit juice product surge tank according to claim 3, characterised in that: A drive motor (6) is fixedly connected to the top center of the upper support plate (5), and a rotating rod (12) is fixedly connected to the output end of the drive motor (6). The bottom end of the rotating rod (12) is fixedly connected to the top center of the rotating disk (13).
5. A fruit juice product surge tank according to claim 1, wherein: Limiting rods (10) are fixedly connected to both sides of the top of the buffer tank (1), and limiting blocks (9) are fixedly connected to both sides of the connecting seat (4). The inner side of the limiting block (9) is slidably connected to the outside of the limiting rod (10).
6. A fruit juice product surge tank according to claim 3, wherein: The external of the transmission column (24) is slidably connected to the internal slot of the traction plate (14), and the side of the traction plate (14) is slidably connected to the inner side of the limiting rail (7).
7. A buffer tank for fruit juice end product according to claim 2, characterized in that A limiting ring (20) is fixedly connected to the inner middle of the buffer tank (1), and the outer side of the cleaning cylinder (18) is rotatably connected to the inner side of the limiting ring (20).