A dust collector housing structure of an electric dust collector

Abstract

The application provides a dust collector box structure of an electric dust collector, and relates to the field of electric dust collectors.The dust collector box is provided with a sliding groove on the front surface, a collecting drawer is slidably connected in the sliding groove, a through groove is formed in the top wall of the sliding groove, a filter plate is fixedly connected to the inner wall of the through groove, an extension drawer is arranged on the back surface of the collecting drawer, the extension drawer is slidably connected to the inside of the collecting drawer, a magnet is fixedly connected to the back surface of the extension drawer, and a magnet is also fixedly connected to the back inner wall of the sliding groove.The dust collector box, the sliding groove, the collecting drawer, the through groove, the filter plate, the extension drawer, the magnet, the embedding groove and the teeth are cooperatively arranged to quickly pull out the collecting drawer, the extension drawer and the magnet are magnetically positioned, the ash storage space is effectively expanded, the ash is prevented from spilling into the groove, and the problems of slow driving speed of the traditional threaded rod and ash pollution of the groove are solved.

Description

Technical Field

[0001] This utility model relates to the field of electrostatic precipitators, and more specifically, to a dust collector housing structure for an electrostatic precipitator. Background Technology

[0002] With the continuous development of society and the continuous progress of science and technology, electrostatic precipitators are devices that use the electrostatic force generated by a high-voltage electric field to separate dust particles from gas in a dust-laden airflow. As early as the sixth century BC, the ancient Greek philosopher Salles discovered that amber, after being rubbed, could attract fine fibers. In the early 20th century, the British physicist Sir Lodge applied electrostatic dust collection technology to experimental research on industrial flue gas purification. Subsequently, electrostatic precipitator technology underwent continuous theoretical research and practical application, gradually developing into a highly efficient dust removal device.

[0003] For example, the Chinese utility model patent with publication number CN224072239U can use a moving block to slide the collection box out of the dust collector body, which makes it convenient for workers to directly clean the collection box, reducing the labor intensity of workers and improving cleaning efficiency. However, when the collection box is driven by a threaded rod, the movement speed is extremely slow, and the fixed connection between the moving block and the collection box makes it inconvenient to pull out and disassemble the collection box for cleaning. In addition, most of its transmission structure is exposed, which is prone to jamming and corrosion. Moreover, it has many transmission components, which not only makes operation more laborious, but also increases production costs and failure rates. In view of this, we propose a dust collector box structure for an electrostatic precipitator. Utility Model Content

[0004] The purpose of this invention is to solve the problem that the current method of driving the collection box with a threaded rod results in extremely slow movement speed and exposed transmission structures, which are prone to jamming and corrosion.

[0005] To achieve the aforementioned objectives and address the aforementioned problems, this utility model provides a dust collector housing structure for an electrostatic precipitator, including a dust collection box. A sliding groove is formed on the front surface of the dust collection box, and a collection drawer is slidably connected inside the sliding groove. A through groove is formed on the top wall of the sliding groove, and a filter plate is fixedly connected to the inner wall of the through groove. An extension drawer is provided on the rear surface of the collection drawer, and the extension drawer slides through into the interior of the collection drawer. A magnet is fixedly connected to the rear surface of the extension drawer, and a magnet is also fixedly connected to the rear inner wall of the sliding groove. The surfaces of the two magnets that are close to each other are of opposite orientation. Two embedding grooves are formed on the upper surface of the collection drawer, and teeth are fixedly connected to the bottom wall of the embedding grooves. A filter cleaning assembly is provided on the collection drawer.

[0006] As a preferred technical solution of this application, the filter cleaning assembly includes two U-shaped plates, which are respectively fixedly connected to the inner walls of the two sides of the collection drawer. Rollers are movably connected to the U-shaped plates, and air bladders are fixedly sleeved on the outer surface of the rollers. Air bladders are provided with inflation ports, and two rotating discs are provided inside the through groove.

[0007] As a preferred technical solution of this application, a drive shaft is fixedly connected to the side surface of each of the two rotating disks that are far apart from each other, and the end of the drive shaft rotates through into the interior of the side wall of the dust collector.

[0008] As a preferred technical solution of this application, the top wall of the sliding groove is provided with a clearance groove, and a gear is fixedly connected to the end of the transmission shaft, the gear being located inside the clearance groove.

[0009] As a preferred technical solution of this application, the gear is meshed with teeth, the outer surface of the rotating disk is provided with a telescopic groove, and the bottom wall of the telescopic groove is fixedly connected with a spring.

[0010] As a preferred technical solution of this application, the end of the spring is fixedly connected to a striking block, the lowest striking block is in contact with the upper surface of the filter plate, and two mounting plates are fixedly connected to the front surface of the dust collector.

[0011] As a preferred technical solution of this application, a connecting shaft is rotatably connected between the two mounting plates, and a cabinet door is fixedly sleeved on the outer surface of the connecting shaft. A torsion spring is fixedly connected between the cabinet door and the mounting plate.

[0012] As a preferred technical solution of this application, the front surface of the dust collection box is fixedly connected with a buckle, the front surface of the cabinet door is fixedly connected with an L-shaped rod, the upper surface of the cabinet door has two vertical grooves, and the front surface of the collection drawer is fixedly connected with a handle.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: In the scheme of this application: 1. Through the coordinated operation of dust collection box, sliding groove, collection drawer, through groove, filter plate, extension drawer, magnet, embedded groove, and teeth, the collection drawer can be quickly pulled out to discharge material. Combined with the extension drawer and magnetic positioning with magnets, the ash storage space is effectively expanded, and ash is prevented from spilling into the tank. This solves the problems of slow drive speed and ash contamination of the tank by traditional threaded rods. 2. Through the coordinated operation of U-shaped plate, roller, airbag, rotating disk, drive shaft, gear, spring, striking block, cabinet door, torsion spring and buckle, the filter plate is automatically knocked to shake off dust and the airbag channel is cleared of blockage. The cabinet door is self-locking to prevent the transmission structure from being exposed, rusted and jammed, thus reducing the equipment failure rate and maintenance cost. Attached Figure Description

[0014] Figure 1 A schematic diagram of the dust collector housing structure of the electrostatic precipitator provided in this application; Figure 2 A schematic diagram of the pull-out collection drawer in the dust collector housing structure of the electrostatic precipitator provided in this application; Figure 3 A schematic diagram of the air bladder structure in the dust collector housing structure of the electrostatic precipitator provided in this application; Figure 4 A schematic diagram of the internal structure of the sliding groove in the dust collector housing structure of the electrostatic precipitator provided in this application; Figure 5 A schematic diagram of the expansion joint in the dust collector housing structure of the electrostatic precipitator provided in this application.

[0015] The image shows: 1. Dust collection box; 2. Sliding groove; 3. Collection drawer; 4. Through groove; 5. Filter plate; 6. Extension drawer; 7. Magnet; 8. Embedded groove; 9. Tooth; 10. U-shaped plate; 11. Roller; 12. Airbag; 13. Inflation port; 14. Rotating plate; 15. Drive shaft; 16. Gear; 17. Telescopic groove; 18. Spring; 19. Knocking block; 20. Mounting plate; 21. Cabinet door; 22. Torsion spring; 23. Buckle; 24. L-shaped rod; 25. Vertical groove; 26. Handle. Detailed Implementation

[0016] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention 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 invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0017] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0018] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0019] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0020] Example 1: Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 An electrostatic precipitator housing structure includes a dust collection box 1. A sliding groove 2 is provided on the front surface of the dust collection box 1 to provide space for component movement. A collection drawer 3 for collecting dust is slidably connected inside the sliding groove 2. A through groove 4 is provided on the top wall of the sliding groove 2. A filter plate 5 for filtering dust is fixedly connected to the inner wall of the through groove 4. An extension drawer 6 is provided on the rear surface of the collection drawer 3 to extend the collection area of ​​the collection drawer 3. The extension drawer 6 slides through the interior of the collection drawer 3. A magnet 7 for temporarily fixing the extension drawer 6 is fixedly connected to the rear surface of the extension drawer 6. A magnet 7 is also fixedly connected to the rear inner wall of the sliding groove 2.

[0021] The surfaces of the two magnets 7 that are close to each other are set with opposite orientations. The upper surface of the collection drawer 3 has two embedded grooves 8 that provide space for component installation. The bottom wall of the embedded grooves 8 is fixedly connected with teeth 9 for power transmission. The collection drawer 3 is equipped with a filter cleaning component. Through the coordinated cooperation of the dust collection box 1, sliding groove 2, collection drawer 3, through groove 4, filter plate 5, extension drawer 6, magnets 7, embedded grooves 8, and teeth 9, the collection drawer 3 can be quickly pulled out to discharge materials. With the extension drawer 6 and magnets 7 magnetically positioned, the ash storage space is effectively expanded, and ash is prevented from spilling into the tank, solving the problems of slow drive speed and ash contamination of the tank by traditional threaded rods.

[0022] Example 2: The dust collector housing structure of the electrostatic precipitator provided in Example 1 is further optimized, specifically, as follows: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the filter cleaning assembly includes two U-shaped plates 10 for component installation. The two U-shaped plates 10 are fixedly connected to the inner walls of the two sides of the collection drawer 3. A roller 11 is movably connected to the U-shaped plate 10. An air bladder 12 is fixedly fitted on the outer surface of the roller 11, which uses its own deformation to clean the filter plate 5 blockage. An inflation port 13 is provided on the air bladder 12. Two rotating disks 14 for component installation are provided inside the through groove 4. A drive shaft 15 for power transmission is fixedly connected to the side surface of the two rotating disks 14 that are far apart from each other. The end of the drive shaft 15 rotates through to the inside of the side wall of the dust collection box 1. A clearance groove is opened on the top wall of the sliding groove 2. A gear 16 is fixedly connected to the end of the drive shaft 15. The gear 16 is located inside the clearance groove and meshes with the teeth 9. A telescopic groove 17 is opened on the outer surface of the rotating disk 14 to provide movement space. A spring 18 is fixedly connected to the bottom wall of the telescopic groove 17 to provide additional movement space.

[0023] A striking block 19 for striking the filter plate 5 to vibrate is fixedly connected to the end of the spring 18. The lowest striking block 19 contacts the upper surface of the filter plate 5. Two mounting plates 20 are fixedly connected to the front surface of the dust collector 1. A connecting shaft is rotatably connected between the two mounting plates 20. A cabinet door 21 for fixing and restricting the collection drawer 3 is fixedly sleeved on the outer surface of the connecting shaft. A torsion spring 22 for providing holding force is fixedly connected between the cabinet door 21 and the mounting plate 20. A buckle 23 for fixing the angle of the cabinet door 21 is fixedly connected to the front surface of the dust collector 1. An L-shaped rod 24 is fixedly connected to the front surface of the door 21. Two vertical grooves 25 are opened on the upper surface of the cabinet door 21. A handle 26 is fixedly connected to the front surface of the collection drawer 3. Through the linkage operation of the U-shaped plate 10, roller 11, air bag 12, rotating disk 14, transmission shaft 15, gear 16, spring 18, knocking block 19, cabinet door 21, torsion spring 22, and buckle 23, the filter plate 5 is automatically knocked to shake off dust and the air bag 12 is cleared of blockage. The cabinet door 21 is self-locking to prevent the transmission structure from being exposed, rusted, or jammed, thus reducing the equipment failure rate and maintenance cost.

[0024] in, Figure 4 The filter plate 5 was moved upwards to allow a clear view of the rotating disk 14. Under normal use, the lower surface of the filter plate 5 should be flush with the top wall of the sliding groove 2.

[0025] The usage process of the dust collector housing structure of the electrostatic precipitator provided by this utility model is as follows: When collecting dust inside the collection drawer 3, first, grasp the handle 26 and pull it outwards. The handle 26 will then move the collection drawer 3 outwards. As the collection drawer 3 moves, it will push the cabinet door 21 to rotate. After the cabinet door 21 rotates, the L-shaped rod 24 can engage with the latch 23. Furthermore, the movement of the collection drawer 3, through the interaction of the teeth 9 and gear 16, will cause the rotating disc 14 to rotate. After the rotating disc 14 rotates, it will vibrate the filter plate 5 by striking the striking block 19, shaking off the dust adhering to its surface. When the collection drawer 3 slides outwards, since magnets 7 are installed on both the extension drawer 6 and the sliding groove 2, the two... Magnets 7 attract each other, allowing the collection drawer 3 to move while the extension drawer 6 remains stationary, thus extending the overall storage space of the collection drawer 3. This prevents dust from falling directly into the sliding groove 2 after the collection drawer 3 moves. When the extension drawer 6 extends to its limit, the collection drawer 3 can move the extension drawer 6 and detach it from the attraction of magnets 7. When it is necessary to clean the blockage in the filter plate 5, rollers 11 and airbags 12 can be installed. Before installation, the airbags 12 need to be inflated. After installation, the collection drawer 3 is pushed into the sliding groove 2 and moved back and forth. The deformation of the airbags 12 can penetrate into the holes of the filter plate 5 and squeeze out the blockage particles.

[0026] 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, an electrical connection, or a connection that allows communication between them; 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.

[0027] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this 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 specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A dust collector housing structure for an electrostatic precipitator, characterized in that, The dust collector includes a dust collection box (1), a sliding groove (2) is provided on the front surface of the dust collection box (1), a collection drawer (3) is slidably connected inside the sliding groove (2), a through groove (4) is provided on the top wall of the sliding groove (2), a filter plate (5) is fixedly connected to the inner wall of the through groove (4), an extension drawer (6) is provided on the rear surface of the collection drawer (3), the extension drawer (6) slides through into the interior of the collection drawer (3), a magnet (7) is fixedly connected to the rear surface of the extension drawer (6), a magnet (7) is also fixedly connected to the rear inner wall of the sliding groove (2), the two magnets (7) are oppositely shaped on their adjacent side surfaces, two embedding grooves (8) are provided on the upper surface of the collection drawer (3), teeth (9) are fixedly connected to the bottom wall of the embedding groove (8), and a filter cleaning assembly is provided on the collection drawer (3).

2. The dust collector housing structure of an electrostatic precipitator according to claim 1, characterized in that, The filter cleaning assembly includes two U-shaped plates (10), which are fixedly connected to the inner walls of the two sides of the collection drawer (3). Rollers (11) are movably connected to the U-shaped plates (10). An air bag (12) is fixedly sleeved on the outer surface of the roller (11). An air inlet (13) is provided on the air bag (12). Two rotating discs (14) are provided inside the through groove (4).

3. The dust collector housing structure of an electrostatic precipitator according to claim 2, characterized in that, The two rotating disks (14) are fixedly connected to a drive shaft (15) on the side surface that is far apart from each other. The end of the drive shaft (15) rotates through into the interior of the side wall of the dust collector (1).

4. The dust collector housing structure of an electrostatic precipitator according to claim 3, characterized in that, The top wall of the sliding groove (2) is provided with a clearance groove, and the end of the transmission shaft (15) is fixedly connected with a gear (16), which is located inside the clearance groove.

5. The dust collector housing structure of an electrostatic precipitator according to claim 4, characterized in that, The gear (16) meshes with the teeth (9), and the outer surface of the rotating disk (14) is provided with a telescopic groove (17), and the bottom wall of the telescopic groove (17) is fixedly connected with a spring (18).

6. The dust collector housing structure of an electrostatic precipitator according to claim 5, characterized in that, The end of the spring (18) is fixedly connected to a striking block (19), and the lowest striking block (19) is in contact with the upper surface of the filter plate (5). Two mounting plates (20) are fixedly connected to the front surface of the dust collector (1).

7. The dust collector housing structure of an electrostatic precipitator according to claim 6, characterized in that, A connecting shaft is rotatably connected between the two mounting plates (20), and a cabinet door (21) is fixedly sleeved on the outer surface of the connecting shaft. A torsion spring (22) is fixedly connected between the cabinet door (21) and the mounting plate (20).

8. The dust collector housing structure of an electrostatic precipitator according to claim 7, characterized in that, The front surface of the dust collection box (1) is fixedly connected with a buckle (23), the front surface of the cabinet door (21) is fixedly connected with an L-shaped rod (24), the upper surface of the cabinet door (21) has two vertical grooves (25), and the front surface of the collection drawer (3) is fixedly connected with a handle (26).

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