A particle cleaning device

Abstract

The utility model provides a kind of particle cleaning device, including two oppositely arranged mounting brackets, rotatingly equipped with cleaning cylinder between two described mounting brackets, the cleaning cylinder is fixed with separating cylinder inside, the side of the cleaning cylinder is equipped with the material opening with separating cylinder inside communication, the other side of the cleaning cylinder relative material opening is equipped with water outlet, the side of separating cylinder facing water outlet is equipped with filter screen, one of the described mounting bracket is rotatably equipped with driving rod, the driving rod is coaxial with cleaning cylinder and sequentially passes through cleaning cylinder and separating cylinder and is rotatably connected with another mounting bracket, the driving rod is equipped with cleaning stirring part, connecting assembly is equipped between the driving rod and cleaning cylinder, the connecting assembly is used to drive cleaning cylinder to rotate in opposite direction along driving rod when driving rod rotates. With the advantages of high cleaning efficiency, compact structure, convenient for draining.

Description

Technical Field

[0001] This utility model relates to the technical field of plastic granulation equipment, and in particular to a particle cleaning device. Background Technology

[0002] The application of plastic products has permeated every corner of society, from industrial and agricultural production to people's clothing, food, housing and transportation; plastic products are ubiquitous.

[0003] The existing invention patent, such as CN110293088A entitled "A Cleaning Device for Plastic Particle Processing," discloses a cleaning tank filled with cleaning fluid. The cleaning tank is further described as having several roller cutter assemblies evenly arranged along its length. Each roller cutter assembly includes a drive motor, a rotating shaft, a roller cutter holder, and roller cutter blades. The drive motor is vertically mounted on the side wall of the cleaning tank. The output end of the drive motor extends beyond the side wall of the cleaning tank and is fixed to the rotating shaft. The roller cutter holder is fixed along the circumferential direction on the rotating shaft, and roller cutter blades are fixed to the outer side of the roller cutter holder.

[0004] This device integrates cleaning and drainage. The wastewater and impurities after cleaning are mixed in the cylinder, making it difficult to achieve effective solid-liquid separation and collection. It often requires a complex cleaning process after shutdown, resulting in low efficiency. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a particle cleaning device that solves the technical problem that existing cleaning devices often fail to achieve effective solid-liquid separation and collection, requiring complex cleaning after shutdown, resulting in low efficiency.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] A particle cleaning device includes two opposing mounting frames, with a cleaning cylinder rotatably mounted between the two mounting frames. A separation cylinder is fixed inside the cleaning cylinder. A material inlet communicating with the interior of the separation cylinder is opened on one side of the cleaning cylinder, and a water outlet is opened on the other side of the cleaning cylinder opposite to the material inlet. A filter screen is provided on the side of the separation cylinder facing the water outlet. A drive rod is rotatably mounted on one of the mounting frames. The drive rod is coaxial with the cleaning cylinder and passes through the cleaning cylinder and the separation cylinder in sequence, and is rotatably connected to the other mounting frame. A cleaning agitator is provided on the drive rod. A connecting assembly is provided between the drive rod and the cleaning cylinder. The connecting assembly is used to drive the cleaning cylinder to rotate in the opposite direction of the drive rod when the drive rod rotates.

[0008] The present invention is further configured such that: the connecting assembly includes a drive gear, a plurality of connecting gears and a gear ring, wherein a connecting groove is provided on one of the mounting brackets, one end of the cleaning cylinder is rotatably inserted into the connecting groove, the drive rod is rotatably inserted into the connecting groove, the drive gear is fixed on the drive rod, a plurality of connecting rods are fixed in the connecting groove, the plurality of connecting gears are all fixed on corresponding connecting rods, the plurality of connecting gears are all meshed with the drive gear, the gear ring is rotatably disposed in the connecting groove and fixedly connected to one end of the cleaning cylinder, and the inner wall of the gear ring meshes with the plurality of connecting gears.

[0009] The present invention is further configured such that: one of the mounting brackets is provided with a drive motor for driving the drive rod to rotate.

[0010] The present invention is further configured such that: the cleaning and stirring component includes a plurality of stirring rods, the plurality of stirring rods are fixed on a section of the drive rod extending into the separation cylinder, a water passage groove is provided at one end of the drive rod, the opening of the water passage groove is rotatably connected to an external water pipe, and a plurality of water passage holes communicating with the water passage groove are provided on the side wall of the drive rod and on a section located inside the separation cylinder.

[0011] The present invention is further configured such that: the separation cylinder has a conical hole on one side of the material inlet, and the cleaning cylinder also has a conical hole on one side of the water outlet.

[0012] The present invention is further configured such that: both the feed inlet and the water outlet are rotatably provided with sealing caps, and both sealing caps are fixedly provided with handles.

[0013] Compared to the beneficial effects achieved by existing technologies:

[0014] This application achieves synchronous counter-rotation of the cleaning agitator on the drive rod and the cleaning cylinder itself through the cooperation of a single drive rod and connecting components. This structure generates strong bidirectional shearing and turbulence effects in the water flow within the cleaning cylinder, greatly increasing the relative speed and collision frequency between particles and the cleaning medium, thereby significantly improving cleaning efficiency and cleanliness. Simultaneously, this integrated drive design highly integrates the power source, eliminating the need for a separate, complex mechanism to drive the cleaning cylinder. This not only makes the overall structure more compact, reduces manufacturing costs and equipment failure rates, but also effectively reduces operating energy consumption. The relative design of the inlet and outlet, along with the filter screen on one side of the separation cylinder, effectively separates wastewater from particles and facilitates the draining of particles after cleaning. Attached Figure Description

[0015] Figure 1 This is a schematic cross-sectional view of the overall structure of an embodiment of the present utility model;

[0016] Figure 2 for Figure 1An enlarged schematic diagram of the structure at point A.

[0017] In the above attached diagram: 1. Mounting frame; 2. Cleaning cylinder; 3. Separation cylinder; 4. Material inlet; 5. Water outlet; 6. Filter screen; 7. Drive rod; 8. Drive gear; 9. Connecting gear; 10. Gear ring; 11. Connecting groove; 12. Connecting rod; 13. Drive motor; 14. Water passage groove; 15. Water passage hole; 16. Sealing cover; 17. Handle; 18. Stirring rod. Detailed Implementation

[0018] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0019] Example:

[0020] Reference Figure 1 and Figure 2 This application discloses a particle cleaning device, comprising two opposing mounting frames 1, with a cleaning cylinder 2 rotatably mounted between the two mounting frames 1. A separation cylinder 3 is fixedly mounted inside the cleaning cylinder 2. A material inlet 4 communicating with the interior of the separation cylinder 3 is opened on one side of the cleaning cylinder 2, and a water outlet 5 is opened on the other side of the cleaning cylinder 2 opposite to the material inlet 4. A filter screen 6 is mounted on the side of the separation cylinder 3 facing the water outlet 5. The separation cylinder 3, located on the side of the material inlet 4, has a conical opening, as does the cleaning cylinder 2, located on the side of the water outlet 5. Both the material inlet 4 and the water outlet 5 are rotatably mounted with sealing caps 16, and handles 17 are fixedly mounted on both sealing caps 16. By setting two opposing mounting frames 1 to support the rotating cleaning cylinder 2 and the internally fixed separation cylinder 3, and by setting the material inlet 4 and the water outlet 5 at both ends, stable operation and zoned functions of the device are achieved. The conical design of the separation cylinder 3 and the cleaning cylinder 2 helps particles concentrate at the outlet after cleaning, improving the efficiency of water and material separation and the discharge of water and materials after cleaning. The sealing cap 16 and handle 17 facilitate the loading and unloading of materials and the discharge of wastewater after cleaning, enhancing the ease of operation and sealing.

[0021] like Figure 1 and Figure 2As shown, a drive rod 7 is rotatably mounted on one of the mounting brackets 1. The drive rod 7 is coaxial with the cleaning cylinder 2 and passes through the cleaning cylinder 2 and the separation cylinder 3 in sequence, and is rotatably connected to the other mounting bracket 1. One of the mounting brackets 1 is equipped with a drive motor 13 for driving the drive rod 7 to rotate. The drive rod 7 is equipped with a cleaning agitator, which includes several agitator rods 18. The agitator rods 18 are fixed on the section of the drive rod 7 that extends into the separation cylinder 3. One end of the drive rod 7 has a water channel 14, the opening of which is rotatably connected to an external water pipe. The side wall of the drive rod 7, located inside the separation cylinder 3, has several water holes 15 communicating with the water channel 14. By coaxially passing through the cleaning cylinder 2 and the separation cylinder 3 and being driven to rotate by the drive motor 13, efficient power transmission and a compact overall structure are achieved. The agitator rods 18 enhance the agitation effect on particles during the cleaning process, improving cleaning uniformity and efficiency. The cooperation between the water channel 14 and the water holes 15 allows the cleaning liquid to be directly injected into the separation cylinder 3 from inside the drive rod 7.

[0022] like Figure 1 and Figure 2 As shown, a connecting assembly is provided between the drive rod 7 and the cleaning cylinder 2. The connecting assembly includes a drive gear 8, several connecting gears 9, and a gear ring 10. A connecting groove 11 is provided on one of the mounting brackets 1. One end of the cleaning cylinder 2 rotatably extends into the connecting groove 11. The drive rod 7 rotatably passes through the connecting groove 11. The drive gear 8 is fixed to the drive rod 7. Several connecting rods 12 are fixed in the connecting groove 11. The several connecting gears 9 are all fixed on corresponding connecting rods 12 and mesh with the drive gear 8. The gear ring 10 rotatably resides in the connecting groove 11 and is fixed to one end of the cleaning cylinder 2. The inner wall of the gear ring 10 meshes with the several connecting gears 9. While driving the stirring component to rotate, the drive rod 7 drives the cleaning cylinder 2 to rotate in the opposite direction of the drive rod 7 through the connecting gears 9 and the gear ring 10. This enhances the kinetic effect of particle cleaning, avoids particle deposition, and improves the overall efficiency and uniformity of cleaning.

[0023] Working principle:

[0024] In use, the particles to be cleaned are first introduced into the separator cylinder 3 through the feed inlet 4, and then the sealing cover 16 is closed. During cleaning, the cleaning solution is injected through the external water pipe via the water channel 14 at the end of the drive rod 7, and sprayed into the separator cylinder 3 through the water inlet 15, making full contact with the particles. The drive motor 13 drives the drive rod 7 to rotate. The drive rod 7, on the one hand, stirs the particles in the separator cylinder 3 through the stirring rod 18 on it, enhancing the cleaning effect; on the other hand, it drives the cleaning cylinder 2 to rotate through the drive gear 8, connecting gear 9 and gear ring 10 in the connecting assembly. Under the action of centrifugal force and stirring, the particles are repeatedly washed in the separator cylinder 3, and impurities pass through the filter screen 6 on the side of the separator cylinder 3 with the liquid and enter the cavity between the cleaning cylinder 2 and the separator cylinder 3. After cleaning, the sealing cover 16 on the outlet 5 is rotated, and then the outlet 5 on the cleaning cylinder 2 is rotated downwards. The sewage in the cleaning cylinder 2 is discharged from the outlet 5. The particles can be effectively drained through the filter screen 6 in the separator cylinder 3. Then the sealing cover 16 on the feed inlet 4 is opened and the clean particles are taken out.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A particle cleaning device, characterized in that: The device includes two opposing mounting brackets (1), with a cleaning cylinder (2) rotatably mounted between the two mounting brackets (1). A separation cylinder (3) is fixed inside the cleaning cylinder (2). A material inlet (4) communicating with the inside of the separation cylinder (3) is opened on one side of the cleaning cylinder (2), and a water outlet (5) is opened on the other side of the cleaning cylinder (2) opposite to the material inlet (4). A filter screen (6) is provided on the side of the separation cylinder (3) facing the water outlet (5). A drive rod (7) is rotatably mounted on one of the mounting brackets (1). The drive rod (7) is coaxial with the cleaning cylinder (2) and passes through the cleaning cylinder (2) and the separation cylinder (3) in sequence, and is rotatably connected to the other mounting bracket (1). A cleaning and stirring component is provided on the drive rod (7). A connecting component is provided between the drive rod (7) and the cleaning cylinder (2). The connecting component is used to drive the cleaning cylinder (2) to rotate in the opposite direction of the drive rod (7) when the drive rod (7) rotates.

2. The particle cleaning device according to claim 1, characterized in that: The connecting assembly includes a drive gear (8), several connecting gears (9), and a gear ring (10). One of the mounting brackets (1) has a connecting groove (11). One end of the cleaning cylinder (2) is rotatably inserted into the connecting groove (11). The drive rod (7) is rotatably inserted into the connecting groove (11). The drive gear (8) is fixed on the drive rod (7). Several connecting rods (12) are fixed in the connecting groove (11). Several connecting gears (9) are fixed on corresponding connecting rods (12). Several connecting gears (9) mesh with the drive gear (8). The gear ring (10) is rotatably disposed in the connecting groove (11) and fixed to one end of the cleaning cylinder (2). The inner wall of the gear ring (10) meshes with several connecting gears (9).

3. The particle cleaning device according to claim 1, characterized in that: One of the mounting brackets (1) is equipped with a drive motor (13) for driving the drive rod (7) to rotate.

4. The particle cleaning device according to claim 1, characterized in that: The cleaning and stirring component includes several stirring rods (18), which are fixed on a section of the drive rod (7) that extends into the separation cylinder (3). One end of the drive rod (7) is provided with a water passage groove (14), the opening of which is rotatably connected to an external water pipe. A number of water passage holes (15) communicating with the water passage groove (14) are provided on the side wall of the drive rod (7) and on a section inside the separation cylinder (3).

5. The particle cleaning device according to claim 1, characterized in that: The separation cylinder (3) has a conical hole on one side of the material inlet (4), and the cleaning cylinder (2) also has a conical hole on one side of the water outlet (5).

6. The particle cleaning device according to claim 1, characterized in that: Both the feed inlet (4) and the water outlet (5) are provided with rotatable sealing caps (16), and both sealing caps (16) are fixed with handles (17).

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