A cyclone grading and collection device

Abstract

This utility model discloses a cyclone grading and collection device, including a frame and an infusion pipeline. A linear actuator is installed inside the frame, and a mounting bracket is installed at the output end of the linear actuator. A high-pressure nozzle is rotatably mounted on the mounting bracket, and the high-pressure nozzle has several inclined jet holes. A connector is installed at the output end of the infusion pipeline, and the high-pressure nozzle and the connector are rotatably connected via a rotary joint. Two pressure blocks are rotatably mounted on the frame, located on both sides of the infusion pipeline and abutting against it. Gears are installed on the pressure blocks, and the two gears are meshed together. Through the several inclined jet holes on the high-pressure nozzle, the nozzle rotates due to the reaction force of the water flow when spraying water, thus uniformly cleaning the inner wall of the frame. The pressure blocks allow for automatic retrieval of the infusion pipeline during recovery, eliminating the need for manual retrieval by personnel climbing to a height, making the device safer to use.

Description

Technical Field

[0001] This utility model relates to the technical field of cyclone grading and collection devices, and in particular to a cyclone grading and collection device. Background Technology

[0002] Cyclone collectors can enhance the vortex by increasing suction, thereby achieving the effect of outputting larger materials at the bottom and drawing out smaller dust particles with the wind at the top, thus achieving the purpose of graded collection. However, with long-term use, impurities will stick to the inner wall of the cyclone grader, which will affect the vortex effect and make the graded collection effect worse.

[0003] Existing cyclone classifiers and collectors, such as the carbon microsphere adhering material cleaning device for the inner wall of the cyclone collector in CN222469377U, use high-pressure jets to flush the inner wall of the cyclone classifier and collector. However, they have two drawbacks: first, the spray head cannot rotate, thus failing to flush the entire inner wall; second, after cleaning, workers need to climb to the top to collect the pipes, which is quite dangerous. Utility Model Content

[0004] Therefore, it is necessary to provide a cyclone grading and collection device to address the aforementioned technical problems of poor cleaning effect and potential danger to personnel.

[0005] To achieve the above objectives, this utility model provides a cyclone grading and collection device, including a frame and an infusion pipeline. A linear actuator is installed inside the frame, and a mounting bracket is installed at the output end of the linear actuator. A high-pressure nozzle is rotatably mounted on the mounting bracket, and the high-pressure nozzle has several inclined injection holes. A connector is installed at the output end of the infusion pipeline, and the high-pressure nozzle and the connector are rotatably connected via a rotary joint. Two pressure blocks are rotatably mounted on the frame, located on both sides of the infusion pipeline and abutting against the infusion pipeline. Gears are installed on the pressure blocks, and the two gears are meshed together. A rotary drive device is installed on the frame, and the output end of the rotary drive device is meshed with one of the gears.

[0006] Preferably, a fixing block is installed on the mounting bracket, and the fixing block is fixedly connected to the connector.

[0007] Preferably, reinforcing ribs are installed on both sides of the mounting bracket.

[0008] Preferably, the frame is rotatably mounted with rotating shafts both inside and outside, and the rotating shafts abut against the infusion tubing.

[0009] Preferably, the pressure block is equipped with a plurality of protrusions.

[0010] Preferably, a sealing gasket is installed on the mounting bracket.

[0011] Preferably, the high-pressure nozzle is rotatably mounted on the mounting bracket via a bearing.

[0012] Preferably, the mounting bracket is provided with a slot, a friction block is slidably engaged in the slot, a spring is installed in the slot, the output end of the spring abuts against the friction block, and the friction block abuts against the high-pressure nozzle.

[0013] Compared with existing technologies, this technical solution has at least one of the following beneficial effects:

[0014] 1. Through several inclined nozzles on the high-pressure nozzle, the nozzle can rotate due to the reaction force of the water flow when spraying water, thereby cleaning the inner wall of the frame evenly.

[0015] 2. With the setting of the pressure block, the infusion pipeline can be automatically retrieved when it is recovered, so that the staff does not have to climb to a high place to manually retrieve it, making the use of the device safer. Attached Figure Description

[0016] Figure 1 This is an internal perspective view of an embodiment of the present utility model;

[0017] Figure 2 This is a perspective view of an embodiment of the present utility model;

[0018] Figure 3 This is an embodiment of the present utility model. Figure 2 Enlarged view of point A in the middle;

[0019] In the diagram, 1. Frame; 2. Linear actuator; 3. Infusion line; 4. Mounting bracket; 5. High-pressure nozzle; 6. Connector; 7. Rotary joint; 8. Pressure block; 9. Gear; 10. Rotary drive device; 11. Fixing block; 12. Reinforcing rib; 13. Rotating shaft; 14. Protrusion; 15. Bearing; 16. Friction block. Detailed Implementation

[0020] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0021] Please see Figures 1 to 3This application provides a cyclone grading and collecting device, including a frame 1 and an infusion pipeline 3. The frame 1 is the cyclone grading and collecting body. The input end of the infusion pipeline 3 can be connected to a high-pressure water pump located in a water source. A linear actuator 2 is fixedly installed inside the frame 1. The linear actuator 2 can be a multi-stage electric cylinder. A mounting frame 4 is fixedly installed at the output end of the linear actuator 2. A high-pressure nozzle 5 is rotatably installed on the mounting frame 4. The high-pressure nozzle 5 is preferably a multi-hole high-pressure nozzle, or several single-hole high-pressure nozzles are installed on the same mounting frame to form a high-pressure nozzle 5. The high-pressure nozzle 5 is provided with several inclined jet holes, which are inclined to the same horizontal plane. The reverse extension line of the water spray line is inclined without passing through the center. The output end of the infusion pipeline 3 is fixedly installed with a connector 6. The high-pressure nozzle 5 is rotatably connected to the connector 6 through a rotary joint 7. Two pressure blocks 8 are rotatably installed on the frame 1. The two pressure blocks 8 are located on both sides of the infusion pipeline 3 and abut against the infusion pipeline 3. Gears 9 are fixedly installed on the pressure blocks 8. The two gears 9 are meshed and connected. A rotary drive device 10 is fixedly installed on the frame 1. The rotary drive device 10 can be a servo motor. It is connected to the linear actuator 2 through an external signal processor so that it can work together. The output end of the rotary drive device 10 is meshed and connected to one of the gears 9.

[0022] In this embodiment, when the inside of the frame 1 needs to be cleaned, the linear actuator 2 first drives the mounting bracket 4 to extend. After extension, the infusion pipeline 3 delivers cleaning water to the high-pressure nozzle 5. At this time, since the several nozzles on the high-pressure nozzle 5 are all designed at an angle, the high-pressure nozzle 5 can rotate relative to the mounting bracket 4 under the reverse impact force of the sprayed water. Thus, the rotation of the high-pressure nozzle 5 and the extension of the linear actuator 2 can effectively clean the inner wall of the frame 1 from all directions. When the high-pressure nozzle 5 rotates, since the connector 6 at the output end of the infusion pipeline 3 is rotatably connected to the high-pressure nozzle 5 through the rotary joint 7, it will not affect the infusion pipeline 3 from continuing to deliver cleaning water to the high-pressure nozzle 5. After cleaning, the rotary drive device 10 can be started, thereby driving the two pressure blocks 8 that are in contact with and squeezed by the two gears 9 to rotate, thereby driving the infusion tubing 3 to automatically rotate and collect, reducing the risk during use; the infusion tubing 3 is preferably an accordion-shaped round tube, which can increase the friction between the pressure blocks 8 and it, and the pressure blocks 8 can squeeze and deform the infusion tubing 3, which can automatically recover when conveying high-pressure water.

[0023] In some embodiments, in order to prevent the connector 6 from rotating along with the high-pressure nozzle 5 when it rotates, a fixing block 11 is fixedly installed on the mounting bracket 4, and the fixing block 11 is fixedly connected to the connector 6.

[0024] In some embodiments, to further improve the stability of the mounting bracket 4, reinforcing ribs 12 are fixedly installed on both sides of the mounting bracket 4. This strengthens the overall strength of the mounting bracket 4, which has a through groove at the center.

[0025] In some embodiments, to facilitate the retrieval of the infusion tubing 3, a rotating shaft 13 is rotatably mounted both inside and outside the frame 1, and the rotating shaft 13 abuts against the infusion tubing 3. The rotating shaft 13 is rotatably mounted on both the inner and outer sides of the infusion tubing 3 entering and exiting the frame 1. Therefore, during retrieval, the friction between the infusion tubing 3 and the frame 1 is reduced through the contact between the infusion tubing 3 and the rotating shaft 13, and the coordinated rotation of the rotating shaft 13, making the retrieval more efficient.

[0026] In some embodiments, to further facilitate the retrieval of the infusion tubing 3, a plurality of protrusions 14 are fixedly installed on the pressure block 8. The protrusions 14 enhance the friction between the pressure block 8 and the infusion tubing 3, thereby facilitating retrieval.

[0027] In some embodiments, a sealing gasket is fixedly installed on the mounting frame 4 to facilitate the normal operation of the cyclone collection device. The sealing gasket has a certain elasticity. After the linear actuator 2 drives the mounting frame 4 to rise, the sealing gasket can seal the pipeline at the top of the frame 1, so that there will be no air leakage at the infusion pipeline 3, which would affect the overall operation. After rising, the sealing gasket and the high-pressure nozzle 5 are both located above the exhaust port at the top of the frame 1, which will not affect the exhaust process.

[0028] In some embodiments, to facilitate the installation of the high-pressure nozzle 5, the high-pressure nozzle 5 is rotatably mounted on the mounting bracket 4 via a bearing 15.

[0029] In some embodiments, to ensure that the high-pressure nozzle 5 still has good cleaning ability, a slot is provided on the mounting bracket 4, in which a friction block 16 is slidably engaged. A spring is fixedly installed in the slot, with the output end of the spring abutting against the friction block 16, which in turn abuts against the high-pressure nozzle 5. Under the compression of the spring, the friction block 16 abuts against the high-pressure nozzle 5, thereby reducing its rotational speed and ensuring that the high-pressure water source still has a strong impact effect.

[0030] The fixed connection and rotating installation in the above embodiments can all be achieved by welding, screw fasteners and other forms in the prior art, and the rotating installation can be achieved by bearings, circular rotating blocks and circular grooves. All of the above components are standard parts, and those that are not standard parts can also be specially customized, so the inventor will not elaborate further.

[0031] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0032] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

[0033] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0034] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0035] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

Claims

1. A cyclone classifying collection device, comprising a frame (1) and a liquid conveying pipeline (3), a linear actuator (2) is installed inside the frame (1), characterized in that, The output end of the linear actuator (2) is equipped with a mounting bracket (4), and a high-pressure nozzle (5) is rotatably mounted on the mounting bracket (4). The high-pressure nozzle (5) is provided with several inclined injection holes. The output end of the infusion pipeline (3) is equipped with a connector (6). The high-pressure nozzle (5) and the connector (6) are rotatably connected through a rotary joint (7). Two pressure blocks (8) are rotatably mounted on the frame (1). The two pressure blocks (8) are located on both sides of the infusion pipeline (3) and abut against the infusion pipeline (3). Gears (9) are mounted on the pressure blocks (8). The two gears (9) are meshed and connected. A rotary drive device (10) is mounted on the frame (1). The output end of the rotary drive device (10) is meshed and connected with one of the gears (9).

2. The cyclonic classification device of claim 1, wherein, A fixing block (11) is installed on the mounting bracket (4), and the fixing block (11) is fixedly connected to the connector (6).

3. The cyclonic classification device of claim 1, wherein, The mounting bracket (4) has reinforcing ribs (12) installed on both sides.

4. The cyclonic classification device of claim 1, wherein, The frame (1) is rotatably mounted with a rotating shaft (13) inside and outside, and the rotating shaft (13) abuts against the infusion pipeline (3).

5. The cyclonic classification device of claim 1, wherein, The pressure block (8) is equipped with several protrusions (14).

6. The cyclonic classification device of claim 1, wherein, A sealing gasket is installed on the mounting bracket (4).

7. The cyclonic classification device of claim 1, wherein, The high-pressure nozzle (5) is rotatably mounted on the mounting bracket (4) via a bearing (15).

8. The cyclonic classification device of claim 1, wherein, The mounting bracket (4) is provided with a slot, in which a friction block (16) is slidably engaged. A spring is installed in the slot, and the output end of the spring abuts against the friction block (16). The friction block (16) abuts against the high-pressure nozzle (5).

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