Environment-friendly dust removal device for waterproof coating production and processing
By using a dust removal device that combines the reciprocating lifting of an impact plate and the vibration of a filter screen during the production of waterproof coatings, the problem of easy clogging of the filter screen has been solved, achieving efficient dust removal and convenient maintenance, thus improving the practicality of the environmentally friendly dust removal device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUIZHOU YIKE PAINT CO LTD
- Filing Date
- 2025-05-20
- Publication Date
- 2026-04-21
AI Technical Summary
The filters of traditional dust removal devices are prone to clogging, which leads to a decrease in filtration speed and an inability to effectively remove dust generated during the production of waterproof coatings, thus polluting the environment and endangering health.
Design an environmentally friendly dust removal device for the production and processing of waterproof coatings. By reciprocating the lifting and lowering of the impact plate and vibrating the filter screen, combined with the energy storage of the spring extension and contraction, the filter screen is automatically squeezed and shaken to prevent clogging and facilitate the replacement and maintenance of the filter screen.
It improves filtration efficiency, reduces the chance of filter clogging, ensures dust removal effect, and protects the environment and the health of operators.
Smart Images
Figure CN224141763U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of waterproof coating production technology, specifically to an environmentally friendly dust removal device for waterproof coating production and processing. Background Technology
[0002] Waterproof coatings are single-component water-emulsion type waterproof coatings made from pure acrylic polymer emulsion as the base material and with the addition of other additives. The waterproof film formed after curing has certain extensibility, elasticity, crack resistance, impermeability, and weather resistance, providing waterproofing, seepage prevention, and protection. Waterproof coatings have good temperature resistance; however, the production and processing of waterproof coatings generate a large amount of dust, which not only pollutes the working environment but also harms the health of workers.
[0003] In traditional technology, a set of filters is installed inside the dust removal equipment to filter the generated dust. However, the gaps inside the filter are limited. When the dust particles fill the gaps, the filtration speed of the filter will be greatly reduced.
[0004] Therefore, it is particularly important to improve the existing environmentally friendly dust removal device for waterproof coating production and processing, and to design a new type of environmentally friendly dust removal device for waterproof coating production and processing to solve the above-mentioned technical defects and improve the overall practicality of the environmentally friendly dust removal device for waterproof coating production and processing. Utility Model Content
[0005] The purpose of this utility model is to provide an environmentally friendly dust removal device for the production and processing of waterproof coatings. When using the environmentally friendly dust removal device for the production and processing of waterproof coatings, the impact plate is reciprocated and raised, and then the connecting frame is squeezed. Subsequently, the first spring drives the filter screen to vibrate, thereby accelerating the filtration effect and avoiding clogging, thus solving the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] An environmentally friendly dust removal device for the production and processing of waterproof coatings includes a dust collection box. An air inlet pipe is fixedly connected to the bottom of the dust collection box, and a cover is plugged into the top of the dust collection box. A suction fan is fixedly connected to the top of the cover, and the output end of the suction fan extends into the interior of the dust collection box. Crossbeams are symmetrically fixedly connected to the inner side wall of the dust collection box. A first spring is fixedly connected to the bottom of the crossbeam. A connecting frame is fixedly connected to the end of the first spring away from the crossbeam. A receiving groove is opened inside the connecting frame, and a filter screen is slidably connected inside the receiving groove.
[0008] As a preferred embodiment of this utility model, a connecting block is symmetrically fixedly connected to the top of the inner side of the dust collector, and a motor is fixedly connected to the top of the outer side of the dust collector. A disc is rotatably connected to the end of the connecting block away from the motor, and the motor passes through the connecting block and is fixedly connected to the disc.
[0009] As a preferred embodiment of this utility model, a first track is fixedly connected to the outside of the disc, a movable block is slidably connected inside the first track, and a lead screw is rotatably connected to the bottom end of the inner side of the first track. The lead screw passes through the outside of the movable block and is threadedly connected to the movable block.
[0010] As a preferred embodiment of this utility model, a rotating shaft is fixedly connected to the outside of the moving block, and a turntable is fixedly connected to the end of the rotating shaft away from the moving block. An annular groove is formed inside the turntable.
[0011] As a preferred embodiment of this utility model, a support frame is fixedly connected to the bottom of the connecting block, and a second track is fixedly connected to the outside of the support frame.
[0012] As a preferred embodiment of this utility model, an impact plate is slidably connected inside the second track, the impact plate extends above the connecting frame, and a positioning shaft is rotatably connected to the top of the impact plate, the positioning shaft extends into the interior of the annular groove and is slidably connected to the annular groove.
[0013] As a preferred embodiment of this utility model, a fixing plate is pluggably connected to the top of the connecting frame. The fixing plate has an open internal structure design. Fixing posts are fixedly connected to the four corners of the fixing plate. Insertion holes are provided inside the connecting frame at positions corresponding to the fixing posts.
[0014] As a preferred embodiment of this utility model, a handle is rotatably connected to the top of the fixed column, a threaded rod is fixedly connected to the bottom of the handle, a threaded groove is provided on the inner side wall of the fixed column at a position corresponding to the threaded rod, a second spring is fixedly connected to the bottom of the threaded rod, and a compression block is fixedly connected to the bottom of the second spring.
[0015] As a preferred embodiment of this utility model, the bottom end of the fixing column is symmetrically provided with placement grooves, and a ball is slidably connected inside the placement groove. The placement groove is designed with a trumpet shape, and a circular groove is provided inside the insertion hole at the position corresponding to the ball.
[0016] Compared with the prior art, the beneficial effects of this utility model are:
[0017] 1. In this utility model, the rotational force is transmitted to the outside of the turntable through the rotating shaft via the disc. Then, the annular groove rotates synchronously, which will generate tension and pressure on the positioning shaft. Under the limiting action of the second track, the impact plate reciprocates and rises and falls. The moving block moves vertically up and down inside the first track, adjusting the rotational eccentricity of the turntable. As the eccentricity increases, the distance of the impact plate rising and falling is completed, thereby reciprocatingly squeezing the connecting frame. The extension and contraction of the first spring stores energy and vibrates, accelerating the filtration of dust by the filter screen and reducing the probability of filter screen clogging.
[0018] 2. In this utility model, the threaded rod and the threaded groove react with each other, the threaded rod rises spirally, and drives the extrusion block to slide inside the fixed column, releasing the extrusion on the ball. The ball disengages from the inside of the round hole, the connection between the fixed column and the insertion hole is released, and the fixed plate is lifted. At this time, the filter screen is fully exposed, and the filter screen can be slid out inside the connecting frame for replacement or repair. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0020] Figure 2 This is a schematic diagram of the internal structure of the dust collector box of this utility model;
[0021] Figure 3 This is a schematic diagram of the separate structure of the disc and the turntable of this utility model;
[0022] Figure 4 This is a schematic diagram of the separate structure of the connecting frame and the fixing plate of this utility model;
[0023] Figure 5 This is a schematic diagram of the internal structure of the fixed column of this utility model.
[0024] In the diagram: 1. Dust collection box; 2. Air inlet pipe; 3. Cover; 4. Fan; 5. Crossbeam; 6. First spring; 7. Connecting frame; 8. Filter screen; 9. Connecting block; 10. Disc; 11. First track; 12. Moving block; 13. Lead screw; 14. Turntable; 15. Annular groove; 16. Support frame; 17. Second track; 18. Impact plate; 19. Positioning shaft; 20. Fixing plate; 21. Fixing column; 22. Handle; 23. Threaded rod; 24. Extrusion block; 25. Rolling ball. Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0026] Example: Please refer to Figures 1-5 This utility model provides a technical solution:
[0027] An environmentally friendly dust removal device for waterproof coating production and processing includes a dust collection box 1. An air inlet pipe 2 is fixedly connected to the bottom of the dust collection box 1, and a cover 3 is plugged into the top of the dust collection box 1. A suction fan 4 is fixedly connected to the top of the cover 3, and the output end of the suction fan 4 extends into the interior of the dust collection box 1. Crossbeams 5 are symmetrically fixedly connected to the inner wall of the dust collection box 1. A first spring 6 is fixedly connected to the bottom of the crossbeams 5, and a connecting frame 7 is fixedly connected to the end of the first spring 6 away from the crossbeams 5. A receiving groove is formed inside the connecting frame 7, and a filter screen 8 is slidably connected inside the receiving groove. By placing the dust collection box 1 in a designated position, and then... The air inlet pipe 2 is aimed at the area where dust is generated during paint production. Then, the suction fan 4 is driven, and a negative pressure is formed inside the dust collection box 1. The dust is then sucked into the dust collection box 1 and blocked by the filter screen 8 to prevent the dust from being directly discharged into the air. Then, the connecting frame 7 is squeezed, which in turn stretches the first spring 6. At this time, the connecting frame 7 slides inside the dust collection box 1. Through the extension and contraction of the first spring 6, the connecting frame 7 is reset. Then, the first spring 6 shakes, causing the connecting frame 7 to shake, which accelerates the filtration of dust by the filter screen 8 and reduces the chance of the filter screen 8 becoming clogged.
[0028] Furthermore, in this embodiment, a connecting block 9 is symmetrically fixedly connected to the top of the inner side of the dust collection box 1, and a motor is fixedly connected to the top of the outer side of the dust collection box 1. A disc 10 is rotatably connected to the end of the connecting block 9 away from the motor. The motor passes through the connecting block 9 and is fixedly connected to the disc 10. By connecting the output end of the motor to the disc 10, the disc 10 then rotates.
[0029] Furthermore, in this embodiment, a first track 11 is fixedly connected to the outside of the disk 10, and a moving block 12 is slidably connected inside the first track 11. A lead screw 13 is rotatably connected to the bottom end of the inner side of the first track 11. The lead screw 13 passes through the outside of the moving block 12 and is threadedly connected to the moving block 12. By rotating the lead screw 13, the moving block 12 and the lead screw 13 undergo a threaded reaction. Under the limiting action of the first track 11, the moving block 12 makes a vertical lifting and lowering movement inside the first track 11.
[0030] Furthermore, in this embodiment, a rotating shaft is fixedly connected to the outside of the movable block 12, and a turntable 14 is fixedly connected to the end of the rotating shaft away from the movable block 12. An annular groove 15 is provided inside the turntable 14. When the disc 10 rotates, it drives the movable block 12 to rotate with it, thereby transmitting the rotational force to the outside of the turntable 14 through the rotating shaft. Then the annular groove 15 rotates synchronously.
[0031] Furthermore, in this embodiment, a support frame 16 is fixedly connected to the bottom of the connecting block 9, a second track 17 is fixedly connected to the outside of the support frame 16, an impact plate 18 is slidably connected inside the second track 17, the impact plate 18 extends above the connecting frame 7, and a positioning shaft 19 is rotatably connected to the top of the impact plate 18. The positioning shaft 19 extends into the interior of the annular groove 15 and is slidably connected to the annular groove 15. When the annular groove 15 rotates, it will generate tension and pressure on the positioning shaft 19, and under the limiting action of the second track 17, the impact plate 18 will reciprocate up and down. By adjusting the position of the moving block 12 through the screw 13, the rotational eccentricity of the turntable 14 can be adjusted. As the eccentricity increases, the distance of the impact plate 18 rising and falling is completed, thereby reciprocatingly squeezing the connecting frame 7.
[0032] Furthermore, in this embodiment, a fixing plate 20 is plugged into the top of the connecting frame 7. The fixing plate 20 has an open internal structure design. Fixing posts 21 are fixedly connected to the four corners of the fixing plate 20. Insertion holes are opened in the interior of the connecting frame 7 at positions corresponding to the fixing posts 21. By installing the fixing plate 20 on the outside of the connecting frame 7, the open design in the middle exposes the filter screen 8, facilitating gas flow.
[0033] Furthermore, in this embodiment, a handle 22 is rotatably connected to the top of the fixing post 21, and a threaded rod 23 is fixedly connected to the bottom of the handle 22. A threaded groove is formed on the inner side wall of the fixing post 21 at a position corresponding to the threaded rod 23. A second spring is fixedly connected to the bottom of the threaded rod 23, and a compression block 24 is fixedly connected to the bottom of the second spring. A placement groove is symmetrically formed at the bottom end of the fixing post 21, and a ball 25 is slidably connected inside the placement groove. The placement groove has a trumpet-shaped structure design. A circular groove is formed inside the insertion hole at a position corresponding to the ball 25. When the filter screen 8 is long... When the filter screen 8 breaks or needs repair during use, the handle 22 is turned, and the threaded rod 23 will undergo a threaded reaction in the threaded groove inside the fixed post 21. At this time, the threaded rod 23 spirals upward and drives the pressing block 24 to slide inside the fixed post 21, releasing the pressure on the ball 25. The ball 25 disengages from the round hole and completely enters the placement groove. At this time, the connection between the fixed post 21 and the insertion hole is released, and the fixed plate 20 is lifted. The filter screen 8 is then fully exposed, and the filter screen 8 can be slid out inside the connecting frame 7 for replacement or repair.
[0034] In this embodiment, the specific implementation scenario is as follows: The dust collection box 1 is placed in a designated location, and the air inlet pipe 2 is aimed at the area where dust is generated during paint production. The suction fan 4 is then driven, creating a negative pressure inside the dust collection box 1. Dust is then drawn into the dust collection box 1 and blocked by the filter screen 8 to prevent direct emission into the air. The motor output is connected to the disc 10, causing the disc 10 to rotate, which in turn drives the moving block 12 to rotate as well. The rotational force is transmitted to the outside of the turntable 14 via the rotating shaft. The annular groove 15 rotates synchronously, generating tension and pressure on the positioning shaft 19. Under the limiting action of the second track 17, the impact plate 18 reciprocates. By rotating the lead screw 13, the moving block 12 and the lead screw 13 undergo a threaded reaction. Under the limiting action of the first track 11, the moving block 12 moves vertically up and down within the first track 11, adjusting the rotational eccentricity of the turntable 14. As the eccentric distance increases, the impact plate 18 completes its upward and downward movement, thus repeatedly squeezing the connecting frame 7. At this time, the connecting frame 7 slides inside the dust collection box 1. Through the extension and retraction of the first spring 6, the connecting frame 7 is reset. Then, the first spring 6 vibrates, causing the connecting frame 7 to vibrate, accelerating the filtration of dust by the filter screen 8 and reducing the chance of clogging. When the filter screen 8 breaks or needs repair after long-term use, the handle 22 is turned, and the threaded rod 23 will undergo a threaded reaction in the threaded groove inside the fixed column 21. At this time, the threaded rod 23 spirals upward and drives the squeezing block 24 to slide inside the fixed column 21, releasing the squeezing of the ball 25. The ball 25 disengages from the round hole and completely enters the placement groove. At this time, the connection between the fixed column 21 and the insertion hole is released, and the fixed plate 20 is lifted. The filter screen 8 is then fully exposed, and the filter screen 8 can be slid out inside the connecting frame 7 for replacement or repair.
[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An environmentally friendly dust removal device for the production and processing of waterproof coatings, comprising a dust collection box (1), characterized in that: An air inlet pipe (2) is fixedly connected to the bottom of the dust collection box (1). A cover (3) is plugged into the top of the dust collection box (1). A suction fan (4) is fixedly connected to the top of the cover (3). The output end of the suction fan (4) extends into the interior of the dust collection box (1). A crossbeam (5) is symmetrically fixedly connected to the inner side wall of the dust collection box (1). A first spring (6) is fixedly connected to the bottom of the crossbeam (5). A connecting frame (7) is fixedly connected to the end of the first spring (6) away from the crossbeam (5). A receiving groove is opened inside the connecting frame (7). A filter screen (8) is slidably connected inside the receiving groove.
2. The environment-friendly dust removal device for waterproof coating production and processing according to claim 1, characterized in that: A connecting block (9) is symmetrically fixedly connected to the top of the inner side of the dust collector (1), and a motor is fixedly connected to the top of the outer side of the dust collector (1). A disc (10) is rotatably connected to the end of the connecting block (9) away from the motor. The motor passes through the connecting block (9) and is fixedly connected to the disc (10).
3. The environment-friendly dust removal device for waterproof coating production and processing according to claim 2, characterized in that: The disk (10) is fixedly connected to the outside of a first track (11), and a moving block (12) is slidably connected inside the first track (11). A lead screw (13) is rotatably connected to the bottom of the inner side of the first track (11). The lead screw (13) passes through the outside of the moving block (12) and is threadedly connected to the moving block (12).
4. The environment-friendly dust removal device for waterproof coating production and processing according to claim 3, characterized in that: The movable block (12) is fixedly connected to a rotating shaft, and a turntable (14) is fixedly connected to one end of the rotating shaft away from the movable block (12). An annular groove (15) is provided inside the turntable (14).
5. The environment-friendly dust removal device for waterproof coating production and processing according to claim 2, characterized in that: The bottom of the connecting block (9) is fixedly connected to a support frame (16), and the outside of the support frame (16) is fixedly connected to a second track (17).
6. The environmentally friendly dust removal device for waterproof coating production and processing according to claim 5, characterized in that: The second track (17) is slidably connected to an impact plate (18), which extends above the connecting frame (7). The top of the impact plate (18) is rotatably connected to a positioning shaft (19), which extends into the interior of the annular groove (15) and is slidably connected to the annular groove (15).
7. The environment-friendly dust removal device for waterproof coating production and processing according to claim 1, characterized in that: The top of the connecting frame (7) is pluggably connected to a fixing plate (20). The interior of the fixing plate (20) has an open structure design. Fixing posts (21) are fixedly connected to the four corners of the fixing plate (20). Insertion holes are provided in the interior of the connecting frame (7) at positions corresponding to the fixing posts (21).
8. The environment-friendly dust removal device for waterproof coating production and processing according to claim 7, characterized in that: The top of the fixed column (21) is rotatably connected to a handle (22), and the bottom of the handle (22) is fixedly connected to a threaded rod (23). A threaded groove is provided on the inner side wall of the fixed column (21) at a position corresponding to the threaded rod (23). The bottom of the threaded rod (23) is fixedly connected to a second spring, and the bottom of the second spring is fixedly connected to a compression block (24).
9. The environment-friendly dust removal device for waterproof coating production and processing according to claim 7, characterized in that: The bottom end of the fixed column (21) is symmetrically provided with placement grooves, and a ball (25) is slidably connected inside the placement groove. The placement groove is designed with a trumpet shape, and a circular groove is provided inside the insertion hole at the position corresponding to the ball (25).