A multi-stage rinsing device for blasting beads

Abstract

The utility model discloses a multistage rinsing device of bursty bead, it includes the frame body, is equipped with the forming liquid tank, the first -class clean water tank, the calcium water tank and the second -class clean water tank in the frame body, is equipped with the first conveying frame in the forming liquid tank top, and the frame body lower part both sides are close to the output of first conveying frame and are equipped with the first lift machine, is equipped with the second conveying frame in the first -class clean water tank top, and the frame body lower part both sides are close to the output of second conveying frame and are equipped with the second lift machine, and the second conveying frame upper portion is equipped with a plurality of first spray pipes, is equipped with the third conveying frame in the calcium water tank top, and the frame body lower part both sides are close to the output of third conveying frame and are equipped with the third lift machine, and the third conveying frame upper portion is equipped with a plurality of second spray pipes, is equipped with the fourth conveying frame in the second -class clean water tank top, and the frame body lower part both sides are close to the output of fourth conveying frame and are equipped with the fourth lift machine, and the fourth conveying frame upper portion is equipped with a plurality of third spray pipes, and is equipped with multilayer discharge screen net on the second -class clean water tank. The utility model discloses need not manual cleaning, can also ensure that bursty bead is not broken.

Description

Technical Field

[0001] This utility model belongs to the field of food processing technology, specifically relating to a multi-stage rinsing device for popping beads. Background Technology

[0002] Popping boba uses a special technology to encapsulate fruit juice, fruit puree, or fruit pieces in an outer membrane. When consumers eat them, they gently squeeze the membrane with their teeth, causing it to burst open and releasing the contents. The product has a unique and interesting taste that leaves a lasting impression.

[0003] Currently, popping boba are sold separately on the market. Some are added to liquid foods like fruit juice, while others are made into jam and then added to liquid / semi-solid foods. The liquid components inside popping boba can be liquid or semi-solid, and added ingredients include fruit juice, fruit puree, nut puree, cheese puree, and fruit pieces. A common method for preparing popping boba involves using a drop-forming machine to drop the liquid components into a glue solution, followed by manual washing, calcification, and finally another manual washing. However, repeatedly washing the popping boba manually is not only time-consuming and labor-intensive, but also prone to breakage due to inconsistent washing pressure. Because multiple washing cycles are required, some already broken popping boba may shatter into multiple pieces, affecting subsequent production. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of the existing technology by providing a multi-stage rinsing device for popping beads, which can clean popping beads multiple times. This eliminates the need for manual cleaning, ensures that the popping beads are not damaged, effectively improves the production efficiency of popping beads, and reduces labor costs.

[0005] The technical solution adopted in this utility model is as follows: A multi-stage rinsing device for popping beads includes a frame, in which a molding liquid tank, a primary clean water tank, a calcium water tank, and a secondary clean water tank are arranged sequentially along the conveying direction. A first conveying frame is provided directly above the molding liquid tank. The input ends of the first conveying frame are rotatably connected to the upper ends of the frame. A first lifting machine is provided on both sides of the lower part of the frame near the output end of the first conveying frame. The bottom of the first lifting machine is fixed to the lower part of the frame. The top of the first lifting cylinder provided in the first lifting machine is fixed to the two side walls of the output end of the first conveying frame. Multiple first crossbeams are spaced apart on the upper part of the first conveying frame. A second conveyor frame is located directly above the primary water tank. The input ends of the second conveyor frame are rotatably connected to the upper sides of the frame. A second lifting machine is located on both sides of the lower part of the frame near the output end of the second conveyor frame. The bottom of the second lifting machine is fixed to the lower part of the frame. The top of the second lifting cylinder inside the second lifting machine is fixed to the side walls of the output end of the second conveyor frame. Multiple second crossbeams are spaced apart on the upper part of the second conveyor frame. Multiple first spray pipes are evenly spaced on the second crossbeams. The input end of the first spray pipe is connected to the output end of the first water pump located at the lower part of the frame through a pipe. The input end of the first water pump is connected to the lower part of the primary water tank through a pipe. A third conveyor frame is located directly above the calcium water tank. The input ends of the third conveyor frame are rotatably connected to the upper sides of the frame. A third lifting machine is located on both sides of the lower part of the frame near the output end of the third conveyor frame. The bottom of the third lifting machine is fixed to the lower part of the frame. The top of the third lifting cylinder inside the third lifting machine is fixed to the two side walls of the output end of the third conveyor. Multiple third crossbeams are spaced apart on the upper part of the third conveyor frame. Multiple second spray pipes are evenly spaced on the third crossbeams. The input ends of the second spray pipes are connected to the output ends of the second water pump located at the lower part of the frame through pipes. The input ends of the second water pump are connected to the lower part of the calcium water tank through pipes. A fourth conveyor frame is located directly above the secondary clean water tank. The input ends of the fourth conveyor frame are rotatably connected to the upper sides of the frame. A fourth lifting machine is located on both sides of the lower part of the frame near the output end of the fourth conveyor frame. The bottom of the fourth lifting machine is fixed to the lower part of the frame. The top of the fourth lifting cylinder inside the fourth lifting machine is fixed to the two side walls of the output end of the fourth conveyor frame. Multiple fourth crossbeams are spaced apart on the upper part of the fourth conveyor frame. Multiple third spray pipes are evenly spaced on the fourth crossbeams. The input end of the third spray pipe is connected to the output end of the third water pump located at the lower part of the frame through a pipe. The input end of the third water pump is connected to the lower part of the secondary clean water tank through a pipe. The secondary clean water tank has multiple layers of discharge screens spaced apart by support rods at one end near the output end of the frame. A collection frame is located directly below the output end of the discharge screens. The heights of the first, second, third, and fourth lifting machines are progressively higher than the height of the frame, so that the output end of the first conveyor frame is directly above the input end of the second conveyor frame, the output end of the second conveyor frame is directly above the input end of the third conveyor frame, the output end of the third conveyor frame is directly above the input end of the fourth conveyor frame, and the output end of the fourth conveyor frame is directly above the input end of the discharge screens.

[0006] Preferably, the frame has a rectangular hollow structure and is made of stainless steel.

[0007] Preferably, a plurality of support rods are provided at equal intervals on the upper part of the first conveyor frame, the support rods are arranged perpendicularly to the first conveyor frame, and the first crossbeam is arranged perpendicularly on the support rods; a first mesh belt is installed on the inner side of the first conveyor frame through a first rotating roller, the first mesh belt is located directly below the first crossbeam, and a first motor connected to the first rotating roller is provided on the outer side of the first conveyor frame.

[0008] Preferably, the upper part of the second conveyor frame is provided with multiple support rods at equal intervals, the support rods are arranged perpendicularly to the second conveyor frame, and the second crossbeam is arranged perpendicularly on the support rods; the inner side of the second conveyor frame is equipped with a second mesh belt through a second rotating roller, the second mesh belt is located directly below the second crossbeam, and the outer side of the second conveyor frame is provided with a second motor connected to the second rotating roller.

[0009] Preferably, the upper part of the third conveyor frame is provided with multiple support rods at equal intervals, the support rods are set perpendicular to the third conveyor frame, and the third crossbeam is set perpendicularly on the support rods; the inner side of the third conveyor frame is equipped with a third mesh belt through a third rotating roller, the third mesh belt is located directly below the third crossbeam, and the outer side of the third conveyor frame is provided with a third motor connected to the third rotating roller.

[0010] Preferably, the upper part of the fourth conveyor frame is provided with multiple support rods at equal intervals, the support rods are set perpendicular to the fourth conveyor frame, and the fourth crossbeam is set perpendicularly on the support rods; the inner side of the fourth conveyor frame is equipped with a fourth mesh belt through the fourth rotating roller, the fourth mesh belt is located directly below the fourth crossbeam, and the outer side of the fourth conveyor frame is provided with a fourth motor connected to the fourth rotating roller.

[0011] Preferably, the first lifting cylinder, the second lifting cylinder, the third lifting cylinder and the fourth lifting cylinder are all connected to a drive motor mounted on the frame.

[0012] Preferably, the first spray pipe, the second spray pipe and the third spray pipe have multiple spray holes evenly distributed on the side facing their respective mesh belts.

[0013] Preferably, the collection frame is mounted on the frame by a fixing rod.

[0014] The beneficial effects of this invention are as follows: By using a molding liquid tank, a primary clean water tank, a calcium water tank, and a secondary clean water tank, the popping beads falling from the molding machine onto the first conveyor frame, are then conveyed to the second conveyor frame directly above the primary clean water tank. A first spray pipe cleans the surface of the popping beads, removing any residual molding liquid. The cleaned popping beads are then conveyed to the third conveyor frame directly above the calcium water tank, where they are rinsed with calcium water through a second spray pipe. After rinsing, the popping beads are then conveyed to the fourth conveyor frame directly above the secondary clean water tank, where a third spray pipe provides final cleaning. Finally, the cleaned popping beads are conveyed to the discharge screen, and those conforming to the screen specifications fall into the collection box. This eliminates the need for manual cleaning, reducing the probability of popping beads breaking due to improper cleaning pressure, effectively improving the production efficiency of popping beads, and reducing labor costs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the present invention; Figure 2 This is a schematic diagram of the discharge screen and collection frame in this utility model; In the diagram: 1. Frame; 2. Molding liquid tank; 3. Primary clean water tank; 4. Calcium water tank; 5. Secondary clean water tank; 6. First conveyor frame; 7. First lifting machine; 8. First crossbeam; 9. Second conveyor frame; 10. Second lifting machine; 11. Second crossbeam; 12. First spray pipe; 13. First water pump; 14. Third conveyor frame; 15. Third lifting machine; 16. Third crossbeam; 17. Second spray pipe; 18. Fourth conveyor frame; 19. Fourth lifting machine; 20. Fourth crossbeam; 21. Third spray pipe; 22. Discharge screen; 23. Collection frame. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings: like Figure 1-2As shown, the multi-stage rinsing device for popping beads of this utility model includes a rectangular hollow frame 1. Inside the frame 1, along the conveying direction, there are sequentially arranged a molding liquid tank 2, a primary clean water tank 3, a calcium water tank 4, and a secondary clean water tank 5. A first conveyor frame 6 is located directly above the molding liquid tank 2. The input ends of the first conveyor frame 6 are rotatably connected to the upper sides of the frame 1. A first lifting machine 7 is located on both sides of the lower part of the frame 1 near the output ends of the first conveyor frame 6. The bottom of the first lifting machine 7 is fixed to the lower part of the frame 1. The top of the first lifting cylinder installed inside the first lifting machine 7 is fixed to the two side walls of the output ends of the first conveyor frame 6. The first lifting cylinder is connected to a drive motor installed on the frame 1. The drive motor converts electrical energy into mechanical energy and outputs rotational power to drive the piston inside the first lifting cylinder to move, thereby lifting the first conveyor frame 6 upward so that the workers can clean the inside of the molding liquid tank 2 and the first conveyor frame 6.

[0017] In this invention, the upper part of the first conveyor frame 6 is provided with multiple first crossbeams 8 at intervals, and multiple support rods are provided at equal intervals on the upper part of the first conveyor frame 6. The support rods are set perpendicular to the first conveyor frame 6, and the first crossbeams 8 are set perpendicularly on the support rods. This not only strengthens the first conveyor frame 6, but also prevents workers from accidentally touching the inside of the first conveyor frame 6 and causing hand injuries. The inner side of the first conveyor frame 6 is equipped with a first mesh belt installed through a first rotating roller. The first mesh belt is located directly below the first crossbeams 8. The outer side of the first conveyor frame is provided with a first motor connected to the first rotating roller, which is used to transport the popping beads that fall from the previous molding process. At the same time, the molding liquid that comes out with the popping beads flows through the first mesh belt into the molding liquid tank 2.

[0018] The first-stage clean water tank 3 of this utility model is provided with a second conveyor frame 9 directly above it. The input ends of the second conveyor frame 9 are rotatably connected to the upper ends of the frame body 1. The lower ends of the frame body 1 are provided with second lifting machines 10 near the output ends of the second conveyor frame 9. The bottom of the second lifting machine 10 is fixed to the lower part of the frame body 1. The top of the second lifting cylinder provided in the second lifting machine 10 is fixed to the two side walls of the output end of the second conveyor frame 9. The second lifting cylinder is connected to a drive motor provided on the frame body 1. The drive motor converts electrical energy into mechanical energy and outputs rotational power to drive the piston in the second lifting cylinder to move, thereby lifting the second conveyor frame 9 upward so that the staff can clean the inside of the first-stage clean water tank 3 and the second conveyor frame 9.

[0019] In this invention, the upper part of the second conveyor frame 9 is provided with multiple second crossbeams 11 at intervals, and multiple support rods are provided at equal intervals on the upper part of the second conveyor frame 9. The support rods are arranged perpendicular to the second conveyor frame 9, and the second crossbeams 11 are arranged perpendicularly on the support rods. This not only strengthens the second conveyor frame 9, but also prevents workers from accidentally touching the inside of the second conveyor frame 9 and causing hand injuries. A second mesh belt is installed on the inner side of the second conveyor frame 9 through a second rotating roller. The second mesh belt is located directly below the second crossbeams 11. A second motor connected to the second rotating roller is provided on the outer side of the second conveyor frame for conveying the popping beads conveyed from the first mesh belt.

[0020] In this invention, multiple first spray pipes 12 are evenly spaced on the second crossbeam 11. Multiple spray holes are evenly distributed on the side of the first spray pipe 12 facing the second mesh belt. The input end of the first spray pipe 12 is connected to the output end of the first water pump 13 located at the lower part of the frame 1 through a pipe. The input end of the first water pump 13 is connected to the lower part of the first-stage clean water tank 3 through a pipe. The first water pump 13 draws clean water from the first-stage clean water tank 3 into the first spray pipe 12 and sprays it out from the spray holes to clean the popping beads transported to the second mesh belt, cleaning the residual molding liquid on their surface, without the need for manual cleaning.

[0021] The calcium water tank 4 in this invention is provided with a third conveyor frame 14 directly above it. The input ends of the third conveyor frame 14 are rotatably connected to the upper ends of the frame 1. The lower ends of the frame 1 are provided with third lifting machines 15 near the output ends of the third conveyor frame 14. The bottom of the third lifting machine 15 is fixed to the lower part of the frame 1. The top of the third lifting cylinder provided in the third lifting machine 15 is fixed to the two side walls of the output end of the third conveyor 14. The third lifting cylinder is connected to a drive motor provided on the frame 1. The drive motor converts electrical energy into mechanical energy and outputs rotational power to drive the piston in the third lifting cylinder to move, thereby lifting the third conveyor frame 14 upward so that the calcium water tank 4 and the third conveyor frame 14 can be cleaned by the staff.

[0022] In this invention, the upper part of the third conveyor frame 14 is provided with multiple third crossbeams 16 at intervals, and multiple support rods are provided at equal intervals on the upper part of the third conveyor frame 14. The support rods are arranged perpendicular to the third conveyor frame 14, and the third crossbeams 16 are arranged perpendicularly on the support rods. This not only strengthens the third conveyor frame 14, but also prevents workers from accidentally touching the inside of the third conveyor frame 14 and causing hand injuries. A third mesh belt is installed on the inner side of the third conveyor frame 14 via a third rotating roller. The third mesh belt is located directly below the third crossbeams 16. A third motor connected to the third rotating roller is provided on the outer side of the third conveyor frame for conveying the popping beads conveyed from the second mesh belt.

[0023] In this invention, multiple second spray pipes 17 are evenly spaced on the third crossbeam 16. Multiple spray holes are evenly distributed on the side of the second spray pipes 17 facing the third mesh belt. The input end of the second spray pipe 17 is connected to the output end of the second water pump set at the lower part of the frame 1 through a pipe. The input end of the second water pump is connected to the lower part of the calcium water tank 4 through a pipe. The second water pump draws the calcium water in the calcium water tank 4 into the second spray pipe 17 and sprays it out from the spray holes to rinse the popping beads conveyed to the third mesh belt with calcium water, cleaning the residual calcium water on their surface without the need for manual cleaning.

[0024] The secondary water tank 5 of this utility model is provided with a fourth conveyor frame 18 directly above it. The input ends of the fourth conveyor frame 18 are rotatably connected to the upper ends of the frame 1. The lower ends of the frame 1 are provided with fourth lifting machines 19 near the output ends of the fourth conveyor frame 18. The bottom of the fourth lifting machine 19 is fixed to the lower part of the frame 1. The top of the fourth lifting cylinder provided in the fourth lifting machine 19 is fixed to the two side walls of the output end of the fourth conveyor frame 18. The fourth lifting cylinder is connected to a drive motor provided on the frame 1. The drive motor converts electrical energy into mechanical energy and outputs rotational power to drive the piston in the fourth lifting cylinder to move, thereby lifting the fourth conveyor frame 18 upward so that the staff can clean the interior of the secondary water tank 5 and the fourth conveyor frame 18.

[0025] In this invention, the upper part of the fourth conveyor frame 18 is provided with multiple fourth crossbeams 20 at intervals, and multiple support rods are provided at equal intervals on the upper part of the fourth conveyor frame 18. The support rods are set perpendicular to the fourth conveyor frame 18, and the fourth crossbeams 20 are set perpendicularly on the support rods. This not only strengthens the fourth conveyor frame 18, but also prevents workers from accidentally touching the inside of the fourth conveyor frame 18 and causing hand injuries. The inner side of the fourth conveyor frame 18 is equipped with a fourth mesh belt through a fourth rotating roller. The fourth mesh belt is located directly below the fourth crossbeams 20. The outer side of the fourth conveyor frame is provided with a fourth motor connected to the fourth rotating roller, which is used to transport the popping beads transported from the third mesh belt.

[0026] In this invention, multiple third spray pipes 21 are evenly spaced on the fourth crossbeam 20. Multiple spray holes are evenly distributed on the side of the third spray pipe 21 facing the fourth mesh belt. The input end of the third spray pipe 21 is connected to the output end of the third water pump set at the lower part of the frame 1 through a pipe. The input end of the third water pump is connected to the lower part of the secondary clean water tank 5 through a pipe. The third water pump draws clean water from the secondary clean water tank 5 into the third spray pipe 21 and sprays it out from the spray holes to rinse the popping beads conveyed to the fourth mesh belt with clean water, eliminating the need for manual cleaning.

[0027] In this utility model, the secondary clean water tank 5 has multiple layers of discharge screens 22 spaced apart by support rods on one end near the output end of the frame 1. A collection frame 23 is located directly below the output end of the discharge screens 22. The collection frame 23 is installed on the frame 1 by fixing rods. The heights of the first lifting machine 7, the second lifting machine 10, the third lifting machine 15, and the fourth lifting machine 20 are progressively higher than each other and are all higher than the height of the frame 1. This results in the output end of the first conveying frame 6 being located directly above the input end of the second conveying frame 9, the output end of the second conveying frame 9 being located directly above the input end of the third conveying frame 14, the output end of the third conveying frame 14 being located directly above the input end of the fourth conveying frame 19, and the output end of the fourth conveying frame 19 being located directly above the input end of the discharge screens 22.

[0028] The frame 1 in this utility model is made of stainless steel to prevent the first conveyor frame 6, the second conveyor frame 9, the third conveyor frame 14 and the fourth conveyor frame 18 from shaking during operation.

[0029] The first motor, second motor, third motor, fourth motor, first water pump 13, second water pump, and third water pump in this utility model are all connected to an external power source via wiring to provide the necessary power for the operation of this multi-stage rinsing device.

[0030] The usage process of this utility model is as follows: During operation, the operator first turns on the power to provide operating power to the first motor, second motor, third motor, fourth motor, first water pump 13, second water pump, and third water pump. Then, the molding machine outlet end directly above the input end of the first conveyor frame 6 is opened, allowing the molding liquid and popping beads inside to fall out. The popping beads fall onto the first mesh belt inside the first conveyor frame 6, while the molding liquid flows into the molding liquid tank 2 through the through holes on the first mesh belt. Then, the first mesh belt transports the popping beads on its surface to the second mesh belt inside the second conveyor frame 9. At this time, the first water pump 13 draws clean water from the primary clean water tank 3 into the first spray pipe 12 and sprays it out from the spray holes to clean the popping beads transported to the second mesh belt, thereby cleaning off the residual molding liquid on their surface. The cleaned water flows directly into the primary clean water tank 3, and after cleaning, the popping beads... The popping beads are then conveyed by the second mesh belt to the third mesh belt in the third conveyor frame 14. At this time, the second water pump draws calcium water from the calcium water tank 4 into the second spray pipe 17 and sprays it out from the spray hole to rinse the popping beads conveyed to the third mesh belt. The rinsed calcium water flows directly into the calcium water tank 4. After rinsing, the popping beads continue to be conveyed by the third mesh belt to the fourth mesh belt in the fourth conveyor frame 18. At this time, the third water pump draws clean water from the secondary clean water tank 5 into the third spray pipe 21 and sprays it out from the spray hole to clean the popping beads conveyed to the fourth mesh belt, thereby cleaning the calcium water residue on their surface. The cleaned water flows directly into the secondary clean water tank 5. After cleaning, the popping beads continue to be conveyed by the fourth mesh belt to the discharge screen 22. Popping beads that meet the specifications of the discharge screen 22 fall into the collection frame 23.

[0031] After the molding machine finishes its work, the staff will sequentially lift the first conveyor frame 6, the second conveyor frame 9, the third conveyor frame 14, and the fourth conveyor frame 18 using the first lifting machine 7, the second lifting machine 10, the third lifting machine 15, and the fourth lifting machine 19, respectively. This will facilitate the cleaning of the molding liquid tank 2, the used primary clean water tank 3, the calcium water tank 4, the secondary clean water tank 5, the first conveyor frame 6, the second conveyor frame 9, the third conveyor frame 14, and the fourth conveyor frame 18, so that the popping beads in the molding machine can be used subsequently.

[0032] Other undescribed parts of this utility model are the same as those in the prior art.

Claims

1. A multi-stage rinsing device for popping beads, characterized in that: It includes a frame (1), in which a molding liquid tank (2), a primary clean water tank (3), a calcium water tank (4) and a secondary clean water tank (5) are arranged sequentially along the conveying direction. A first conveying frame (6) is provided directly above the molding liquid tank (2). The input end of the first conveying frame (6) is rotatably connected to the upper two sides of the frame (1). A first lifting machine (7) is provided on both sides of the lower part of the frame (1) near the output end of the first conveying frame (6). The bottom of the first lifting machine (7) is fixed to the lower part of the frame (1). The top of the first lifting cylinder provided in the first lifting machine (7) is fixed to the two side walls of the output end of the first conveying frame (6). Multiple first crossbeams (8) are spaced apart on the upper part of the first conveying frame (6). A second conveyor frame (9) is provided directly above the primary water tank (3). The input ends of the second conveyor frame (9) are rotatably connected to the upper sides of the frame (1). A second lifting machine (10) is provided on both sides of the lower part of the frame (1) near the output end of the second conveyor frame (9). The bottom of the second lifting machine (10) is fixed to the lower part of the frame (1). The top of the second lifting cylinder provided in the second lifting machine (10) is fixed to the two side walls of the output end of the second conveyor frame (9). Multiple second crossbeams (11) are provided at intervals on the upper part of the second conveyor frame (9). Multiple first spray pipes (12) are provided at equal intervals on the second crossbeams (11). The input end of the first spray pipe (12) is connected to the output end of the first water pump (13) provided at the lower part of the frame (1) through a pipe. The input end of the first water pump (13) is connected to the lower part of the primary water tank (3) through a pipe. A third conveyor frame (14) is provided directly above the calcium water tank (4). The input ends of the third conveyor frame (14) are rotatably connected to the upper sides of the frame body (1). A third lifting machine (15) is provided on both sides of the lower part of the frame body (1) near the output end of the third conveyor frame (14). The bottom of the third lifting machine (15) is fixed to the lower part of the frame body (1). The top of the third lifting cylinder provided in the third lifting machine (15) is fixed to the two side walls of the output end of the third conveyor frame (14). Multiple third crossbeams (16) are provided at intervals on the upper part of the third conveyor frame (14). Multiple second spray pipes (17) are provided at equal intervals on the third crossbeams (16). The input end of the second spray pipe (17) is connected to the output end of the second water pump provided at the lower part of the frame body (1) through a pipe. The input end of the second water pump is connected to the lower part of the calcium water tank (4) through a pipe. A fourth conveyor frame (18) is provided directly above the secondary clean water tank (5). The input ends of the fourth conveyor frame (18) are rotatably connected to the upper sides of the frame body (1). The lower sides of the frame body (1) near the output ends of the fourth conveyor frame (18) are provided with fourth lifting machines (19). The bottom of the fourth lifting machine (19) is fixed to the lower part of the frame body (1). The top of the fourth lifting cylinder provided in the fourth lifting machine (19) is fixed to the two side walls of the output end of the fourth conveyor frame (18). Multiple fourth crossbeams (20) are spaced apart on the upper part of the fourth conveyor frame (18). Multiple third spray pipes (21) are provided at equal intervals on the fourth crossbeams (20). The input end of the third spray pipe (21) is connected to the output end of the third water pump provided at the lower part of the frame body (1) through a pipe. The input end of the third water pump is connected to the lower part of the secondary clean water tank (5) through a pipe. The secondary water tank (5) is provided with multiple layers of discharge screens (22) at intervals on one end near the output end of the frame (1) by support rods. A collection frame (23) is provided directly below the output end of the discharge screen (22). The heights of the first lifting machine (7), the second lifting machine (10), the third lifting machine (15), and the fourth lifting machine (19) are all higher than the height of the frame (1), so that the output end of the first conveyor frame (6) is located directly above the input end of the second conveyor frame (9), the output end of the second conveyor frame (9) is located directly above the input end of the third conveyor frame (14), the output end of the third conveyor frame (14) is located directly above the input end of the fourth conveyor frame (18), and the output end of the fourth conveyor frame (18) is located directly above the input end of the discharge screen (22).

2. The multi-stage rinsing device for popping beads according to claim 1, characterized in that: The frame (1) has a rectangular hollow structure and is made of stainless steel.

3. The multi-stage rinsing device for popping beads according to claim 1, characterized in that: The first conveyor frame (6) is provided with multiple support rods at equal intervals on its upper part. The support rods are arranged perpendicularly to the first conveyor frame (6), and the first crossbeam (8) is arranged perpendicularly on the support rods. The first conveyor frame (6) is equipped with a first mesh belt through a first rotating roller on its inner side. The first mesh belt is located directly below the first crossbeam (8). The first conveyor frame is provided with a first motor connected to the first rotating roller on its outer side.

4. The multi-stage rinsing device for popping beads according to claim 3, characterized in that: The second conveyor frame (9) is provided with multiple support rods at equal intervals on its upper part. The support rods are arranged perpendicularly to the second conveyor frame (9), and the second crossbeam (11) is arranged perpendicularly on the support rods. The second conveyor frame (9) is equipped with a second mesh belt through a second rotating roller on its inner side. The second mesh belt is located directly below the second crossbeam (11). The second conveyor frame is provided with a second motor connected to the second rotating roller on its outer side.

5. The multi-stage rinsing device for popping beads according to claim 4, characterized in that: The third conveyor frame (14) is provided with multiple support rods at equal intervals on its upper part. The support rods are arranged perpendicularly to the third conveyor frame (14), and the third crossbeam (16) is arranged perpendicularly on the support rods. The inner side of the third conveyor frame (14) is equipped with a third mesh belt through a third rotating roller. The third mesh belt is located directly below the third crossbeam (16). The outer side of the third conveyor frame is provided with a third motor connected to the third rotating roller.

6. The multi-stage rinsing device for popping beads according to claim 5, characterized in that: The fourth conveyor frame (18) is provided with multiple support rods at equal intervals on its upper part. The support rods are arranged perpendicularly to the fourth conveyor frame (18), and the fourth crossbeam (20) is arranged perpendicularly on the support rods. The fourth conveyor frame (18) is equipped with a fourth mesh belt through a fourth rotating roller on its inner side. The fourth mesh belt is located directly below the fourth crossbeam (20). The fourth conveyor frame is provided with a fourth motor connected to the fourth rotating roller on its outer side.

7. The multi-stage rinsing device for popping beads according to claim 1, characterized in that: The first lifting cylinder, the second lifting cylinder, the third lifting cylinder and the fourth lifting cylinder are all connected to the drive motor installed on the frame (1).

8. The multi-stage rinsing device for popping beads according to claim 6, characterized in that: The first spray pipe (12), the second spray pipe (17) and the third spray pipe (21) have multiple spray holes evenly distributed on the side facing their respective mesh belts.

9. The multi-stage rinsing device for popping beads according to claim 1, characterized in that: The collection box (23) is mounted on the frame (1) by a fixing rod.

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