Dust collection pipeline dust removal equipment

Abstract

The utility model relates to the technical field of dust collection of dust collection pipelines, in particular to dust collection equipment of a dust collection pipeline. The dust collection pipeline dust removal equipment comprises a shell, supporting wheels, fixing plates, first motors, a rotating frame, a second motor and a brush, the supporting wheels are symmetrically installed on the two sides of the bottom of the shell, the fixing plates are symmetrically connected to the left side in the shell, the first motors are installed on the fixing plates, and the second motors are installed on the rotating frame. A rotating frame is connected between output shafts of the two first motors, a second motor is installed on the rotating frame, a brush is detachably connected to an output shaft of the second motor, and the brush is located on the left side of the shell. A second motor drives a brush to rotate at a high speed, the brush is in close contact with the inner wall of the pipeline, dust and other impurities attached to the inner wall of the pipeline can be effectively removed, the cleaning efficiency is improved through rotating motion of the brush, the brush can penetrate into small gaps in the pipeline, and dead-corner-free cleaning is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of dust removal technology for vacuum ducts, and in particular to a dust removal device for vacuum ducts. Background Technology

[0002] In industrial and commercial environments, cleaning vacuum duct systems is a crucial maintenance task. Over time, a significant amount of dust, grease, and other impurities accumulate inside the ducts. This not only affects system efficiency but can also lead to airflow obstruction, equipment malfunction, and even safety hazards. Traditional cleaning methods primarily include manual cleaning and simple mechanical devices, but these methods have several limitations:

[0003] 1. Manual cleaning: This method requires a significant amount of manpower and time, and it is difficult to reach complex areas inside the pipes, especially corners and edges. Furthermore, manual operation can pose a health risk to workers, particularly when handling toxic or harmful dust.

[0004] 2. Simple mechanical devices: Although some existing mechanical cleaning devices can operate automatically, they are usually limited to the rotation of the brush in one direction and cannot flexibly adjust the angle and height of the brush, resulting in poor cleaning effect, especially for the corners of square pipes, where the problem of inadequate cleaning is particularly prominent. Utility Model Content

[0005] To overcome the aforementioned shortcomings, the technical problem is to provide a dust removal device for a dust extraction duct.

[0006] The technical implementation scheme of this utility model is as follows: a dust removal device for a dust extraction pipeline includes a shell, support wheels, a fixed plate, a first motor, a rotating frame, a second motor, and a brush. Support wheels are symmetrically installed on both sides of the bottom of the shell. A fixed plate is symmetrically connected to the left side of the shell. A first motor is installed on each fixed plate. A rotating frame is connected between the output shafts of the two first motors. A second motor is installed on the rotating frame. A brush is detachably connected to the output shaft of the second motor. The brush is located on the left side of the shell.

[0007] As a preferred technical solution of this utility model, the brush is made of nylon.

[0008] As a preferred technical solution of this utility model, it also includes a connecting plate, a dust pump, a dust outlet pipe, a telescopic pipe, a collection frame, and a guide rod. Two connecting plates are connected to the right side of the outer shell, and a dust pump is installed between the two connecting plates. The right end of the dust pump is connected to the dust outlet pipe. Guide rods are symmetrically and slidably connected to the bottom left side of the outer shell. A collection frame is connected between the bottom of the guide rods. The right end of the collection frame is connected to and communicates with the telescopic pipe. The upper end of the telescopic pipe passes through the inner shell and is connected to and communicates with the interface at the bottom of the dust pump. The left end of the collection frame is open and aligned with the direction of the brush.

[0009] As a preferred technical solution of this utility model, the inner wall of the collection frame is provided with a Teflon coating.

[0010] As a preferred technical solution of this utility model, it also includes springs, with two springs connected between the collection frame and the bottom of the outer shell, and the springs are sleeved on the guide rod.

[0011] As a preferred technical solution of this utility model, it also includes a guide plate. The guide plate is symmetrically connected to the top of the collection frame. The guide plate is L-shaped and consists of a horizontal part and a vertical part. The horizontal part is on the top surface of the collection frame, and the vertical part is located on the front and rear sides of the left port of the collection frame. The vertical part is connected to an outward inclined plate structure.

[0012] The beneficial effects of this utility model are as follows: 1. The brush is driven to rotate at high speed by the second motor. The brush is in close contact with the inner wall of the pipe, which can effectively remove dust and other impurities attached to the inner wall of the pipe. The rotation of the brush not only improves the cleaning efficiency, but also goes deep into the small gaps inside the pipe to ensure cleaning without dead angles.

[0013] 2. The first motor drives the rotating frame to move up and down, flexibly adjusting the up and down angle of the brush to ensure that the brush can cover every corner of the inner wall of the pipe, especially the edges and corners, which significantly improves cleaning efficiency and quality, reduces cleaning dead corners, and extends the service life of the pipe.

[0014] 2. The equipment is equipped with a high-efficiency dust pump and an external filter bag, which can collect the dust brushed off in a timely manner during the cleaning process, preventing the dust from spreading into the environment. This not only protects the health of the workers but also meets strict environmental protection requirements.

[0015] 3. The collection frame is equipped with a spring as a buffer, which automatically adjusts its height when encountering protrusions or large impurities in the pipe, preventing damage to the equipment due to collision. This adaptive adjustment function not only protects the key components of the equipment and extends its service life, but also ensures the continuity and stability of the cleaning process. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a three-dimensional structural diagram of the connecting plate, dust pump, and dust outlet pipe of this utility model.

[0018] Figure 3 This is a three-dimensional structural diagram of the rotating frame, the second motor, and the brush of this utility model.

[0019] Figure 4 This is a three-dimensional structural diagram of the guide plate, guide rod, and spring components of this utility model.

[0020] In the attached diagram, the following labels are used: 1: outer casing, 2: support wheel, 3: connecting plate, 4: dust pump, 5: dust outlet pipe, 6: telescopic pipe, 7: collection frame, 8: guide plate, 9: guide rod, 10: spring, 11: fixing plate, 13: first motor, 14: rotating frame, 15: second motor, 16: brush. Detailed Implementation

[0021] Although this invention may be described with respect to a particular application or industry, those skilled in the art will recognize its broader applicability. Those skilled in the art will understand that terms such as "above," "below," "upward," "downward," etc., are used to describe the drawings and not to indicate a limitation on the scope of the invention as defined by the appended claims. Any numerical designations such as "first" or "second" are merely illustrative and not intended to limit the scope of the invention in any way.

[0022] Example: A dust removal device for a dust extraction duct, such as Figures 1-3 As shown, the device includes a housing 1, support wheels 2, a fixing plate 11, a first motor 13, a rotating frame 14, a second motor 15, and a brush 16. Support wheels 2 are symmetrically installed on both the left and right sides of the bottom of the housing 1. Fixing plates 11 are symmetrically welded to the left side of the inside of the housing 1. The first motor 13 is bolted to each fixing plate 11. The rotating frame 14 is connected between the output shafts of the two first motors 13. The second motor 15 is bolted to the rotating frame 14. The brush 16 is detachably connected to the output shaft of the second motor 15. The brush 16 is located on the left side of the housing 1. The first motor 13 drives the rotating frame 14 to rotate, which can drive the brush 16 to rotate up and down to adjust its position. The second motor 15 can drive the brush 16 to rotate axially to clean the inner wall of the pipe. The brush 16 is made of nylon, which has good wear resistance and chemical corrosion resistance, can adapt to most industrial environments, and also has a certain degree of hardness, which can effectively remove stubborn dust.

[0023] like Figure 1 , Figure 2 and Figure 4As shown, it also includes a connecting plate 3, a dust pump 4, a dust outlet pipe 5, a telescopic pipe 6, a collection frame 7, a guide plate 8, a guide rod 9, and a spring 10. Two connecting plates 3 are welded to the right side of the inner casing 1. The dust pump 4 is bolted between the two connecting plates 3. The right end of the dust pump 4 is connected to the dust outlet pipe 5, and an external cloth bag is attached to the dust outlet pipe 5 to collect the collected dust and impurities. Guide rods 9 are symmetrically slidably connected to the bottom left side of the outer casing 1. A collection frame 7 is connected between the bottom of the guide rods 9. Two springs 10 are connected between the collection frame 7 and the bottom of the outer casing 1, and the springs 10 are fitted onto the guide rods 9. The right end of the collection frame 7 is connected to and communicates with the telescopic pipe 6. The upper end of the telescopic pipe 6 passes inside the outer casing 1 and is connected to and communicates with the interface at the bottom of the dust pump 4. The left end of the collection frame 7 is open, aligned with the direction of the brush 16, which brushes off impurities. The dust is drawn into the collection frame 7 by the dust pump 4 and discharged through the telescopic pipe 6 and the dust outlet pipe 5. The bottom surface of the collection frame 7 is at the same height as the bottom surface of the support wheel 2, which ensures that the bottom of the collection frame 7 is in close contact with the bottom of the pipe, so that the dust can fully enter the collection frame 7. The top of the collection frame 7 is symmetrically welded with guide plates 8. The guide plates 8 are L-shaped and consist of a horizontal part and a vertical part. The horizontal part is on the top surface of the collection frame 7, and the vertical part is located on the front and rear sides of the left port of the collection frame 7. The vertical part is connected to an outward inclined plate structure, which can guide the dust and impurities brushed down by the brush 16 to ensure that the dust enters the interior of the collection frame 7. The inner wall of the collection frame 7 is coated with Teflon, which has an extremely low coefficient of friction and excellent anti-stick properties, effectively preventing the adhesion of various types of dust. It also has good chemical corrosion resistance and high temperature resistance, making it suitable for most industrial environments.

[0024] When cleaning a square vacuum pipe, insert this device into the pipe, ensuring its size matches the pipe size for optimal cleaning. The brush 16 has a slightly larger overall diameter than the outer casing 1 to ensure close contact with the inner wall of the pipe, effectively cleaning the attached dust. With the assistance of the support wheels 2, smoothly insert the device into the pipe and connect the external power source to the outer casing 1, ready to begin cleaning. Start the second motor 15, whose output shaft drives the brush 16 to rotate at high speed, thoroughly cleaning the inner wall of the pipe. The rotation of the brush 16 effectively loosens and removes dust from the inner wall. To ensure that corners are also thoroughly cleaned, the first motor 13 controls the up-and-down movement of the rotating frame 14. The operator can flexibly adjust the height of the brush 16 by controlling the forward and reverse rotation of the output shaft of the first motor 13 to cover the entire pipe cross-section. Alternatively, the first motor 13 can be set to run continuously, allowing the brush 16 to maintain a uniform up-and-down oscillation during cleaning, further improving cleaning efficiency.

[0025] During the cleaning process, the dust pump 4 is started. The dust brushed off by the brush 16 is moved by the housing 1 and enters the collection frame 7. Then, under the action of the dust pump 4, the dust is discharged through the telescopic tube 6 and the dust outlet tube 5. The external cloth bag is attached to the dust outlet tube 5 to effectively collect the dust and avoid secondary pollution. During the cleaning process, when encountering protrusions or large impurities in the pipe, the spring 10 allows the collection frame 7 to move upward, ensuring that the collection frame 7 can smoothly pass over obstacles and protect the collection frame 7 from damage. After cleaning is completed, the power of each part is gradually turned off, and the housing 1 is carefully removed from the pipe. The equipment is thoroughly inspected, the collected dust is cleaned, and the brush 16 and other accessible parts are maintained as necessary to prepare for the next use.

[0026] 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 dust extraction duct cleaning apparatus characterised in that: The utility model provides a dust collecting device, including shell (1), support wheel (2), fixed plate (11), first motor (13), rotating frame (14), second motor (15) and brush (16), both sides of shell (1) bottom symmetry is installed with support wheel (2), the left side symmetry of shell (1) is connected with fixed plate (11), and all are installed with first motor (13) on fixed plate (11), and the output shaft between two first motor (13) is connected with rotating frame (14), and rotating frame (14) is installed with second motor (15), and the output shaft of second motor (15) is detachably connected with brush (16), and brush (16) is located the left side of shell (1).

2. A dust extraction duct cleaning apparatus according to claim 1, characterised in that: The material of the brush (16) is nylon.

3. A dust extraction duct cleaning apparatus according to claim 2, wherein: It also includes connecting plate (3), dust collecting pump (4), dust outlet pipe (5), telescopic pipe (6), collecting frame (7) and guide rod (9), two connecting plates (3) are connected to the right side of the shell (1), a dust collecting pump (4) is installed between the two connecting plates (3), a dust outlet pipe (5) is connected to the right end of the dust collecting pump (4), guide rods (9) are symmetrically and slidingly connected to the left side of the bottom of the shell (1), a collecting frame (7) is connected between the bottom of the guide rods (9), a telescopic pipe (6) is connected to the right end of the collecting frame (7), the upper end of the telescopic pipe (6) penetrates into the shell (1) and is connected to and communicates with the interface at the bottom of the dust collecting pump (4), and the left end of the collecting frame (7) is open and aligned with the direction of the brush (16).

4. A dust extraction duct cleaning apparatus according to claim 3, wherein: The inner wall of the collecting frame (7) is provided with a Teflon coating.

5. A dust extraction duct cleaning apparatus according to claim 4, wherein: It also includes springs (10), two springs (10) are connected between the collecting frame (7) and the bottom of the shell (1), and the springs (10) are sleeved on the guide rods (9).

6. A dust extraction duct cleaning apparatus according to claim 5, wherein: It also includes guide plates (8), the top of the collecting frame (7) is symmetrically connected with guide plates (8), the guide plates (8) are L-shaped and composed of a horizontal part and a vertical part, the horizontal part is on the top surface of the collecting frame (7), the vertical part is located on the front and back sides of the left end of the collecting frame (7), and the vertical part is connected with an outward inclined plate structure.

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