Differential surface brush filter bag dust cleaning equipment

Abstract

The utility model relates to a dust cleaning equipment technical field discloses a differential surface brush filter bag dust cleaning equipment, including the box, one end of the box is fixedly connected with servo motor, the output of servo motor penetrates box and is fixedly connected with transmission rod, and transmission rod is rotatably connected with the box, one end of transmission rod is fixedly connected with worm, the inner wall one side both ends of box all are rotatably connected with the rotating rod who penetrates, one end of rotating rod at bottom penetrates and is fixedly connected with worm wheel, and worm wheel is engageded with worm connection, one end of the outer ring of rotating rod at bottom penetrates and is fixedly connected with small synchronous pulley. In the utility model, through the linkage between transmission rod, worm, rotating rod, small synchronous pulley, worm wheel, large synchronous pulley, synchronous belt, slide, tension spring and antiskid block can more effectively remove the dust on the surface of filter bag, and can more thoroughly rub the surface of filter bag.

Description

Technical Field

[0001] This utility model relates to the field of dust removal equipment technology, specifically a differential surface brush filter bag dust removal device. Background Technology

[0002] Dust removal equipment is an important device used in industrial production to remove dust accumulated on or inside equipment. It is widely used in boilers, dust collectors, heat exchangers and other applications requiring high-efficiency cleaning. These devices effectively remove dust and dirt adhering to the surface of equipment through mechanical vibration, high-pressure airflow or sound waves, preventing increased thermal resistance, overheating or decreased efficiency, thereby ensuring the stable operation and energy efficiency of the production system. Common dust removal methods include pulse jet cleaning, mechanical vibration and rotary brushing. Different equipment can be flexibly selected according to the working conditions to extend the service life of the equipment and reduce maintenance costs.

[0003] Differential surface brush filter bag cleaning equipment is a device specifically designed to clean dust accumulation on the surface of filter bags. Its core feature lies in using differentiated rotation speeds or pressures to ensure efficient and uniform contact between the brush and the filter bag surface. This equipment is typically equipped with adjustable bristles or soft scrapers. Through a specific motion trajectory, it can effectively remove stubborn dust from the filter bags while avoiding damage to the filter bag material, thus extending the filter bag's service life. Compared to traditional high-pressure airflow or mechanical vibration methods, differential surface brush cleaning is gentler and more thorough, making it particularly suitable for precision filtration applications where high filter bag protection is required. It significantly improves the stability and filtration efficiency of the filtration system.

[0004] However, existing differential surface brush filter bag cleaning equipment suffers from reduced relative friction speed of the filter bag due to the traditional fixed connection method, resulting in a significant reduction in cleaning effect. Furthermore, the equipment's movement is not smooth enough, easily causing speed fluctuations, which leads to unnecessary vibration and noise during operation, affecting the working environment, accelerating component wear, increasing maintenance difficulty and time costs, and reducing processing efficiency. To address these issues, a differential surface brush filter bag cleaning equipment is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a differential surface brush filter bag cleaning device, which solves the problems of inaccurate and unstable cleaning of filter bags and inability to quickly clamp or release filter bags in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a differential surface brush filter bag cleaning device, comprising a housing, a servo motor fixedly connected to one end of the housing, the output end of the servo motor penetrating the housing and fixedly connected to a transmission rod, the transmission rod being rotatably connected to the housing, a worm gear fixedly connected to one end of the transmission rod, rotating rods penetrating and rotatably connected to both ends of one side of the inner wall of the housing, a worm wheel penetrating and fixedly connected to one end of the bottom rotating rod, the worm wheel meshing with the worm gear, a small synchronous pulley penetrating and fixedly connected to one end of the outer ring of the bottom rotating rod, a large synchronous pulley penetrating and fixedly connected to one end of the top rotating rod, a synchronous belt being provided between the large synchronous pulley and the small synchronous pulley, a disc fixedly connected to the other end of the top rotating rod, evenly distributed sliding rods penetrating and slidably connected inside the disc, tension springs being provided between the sliding rods, anti-slip blocks being fixedly connected to one end of the outer ring of each sliding rod, the anti-slip blocks being slidably connected to the disc, a transmission assembly being provided at one end of the disc, and a cleaning assembly being provided at the bottom of the housing.

[0007] By adopting the above technical solution, the stability of the filter bag during the clamping process is further ensured through the linkage between the above structures, preventing the filter bag from falling off or shifting during the dust removal process.

[0008] As a further description of the above technical solution: the transmission assembly includes a filter barrel, which is disposed at one end of the disc, and a brush roller is fixedly connected to the other end of the bottom rotating rod, and the brush roller is in contact with the filter barrel, and the brush roller is rotatably connected to the housing.

[0009] By adopting the above technical solution, the linkage between the above components ensures more uniform contact between the brush roller and the filter bag surface, avoids the problem of incomplete local dust removal, and extends the service life of the filter bag.

[0010] As a further description of the above technical solution: the cleaning component includes a water outlet pipe, which is connected and fixedly connected to the bottom middle two sides of the tank, and one end of the water outlet pipe is connected and fixedly connected to a water tank.

[0011] By adopting the above technical solution, the required liquid can be transported from the tank body to the water tank through the installed water outlet pipe.

[0012] As a further description of the above technical solution: the outer wall of the water outlet pipe is permeated and fixedly connected to a sewage pump, and the sewage pump is fixedly connected to the tank.

[0013] By adopting the above technical solution, the cleaning fluid after cleaning in the tank can be extracted and transported to the outlet pipe by the installed sewage pump.

[0014] As a further description of the above technical solution: the inner wall of the water tank is provided with evenly distributed filter plates, and the top two sides of the water tank are connected to and fixedly connected with water inlet pipes, which are also connected to and fixedly connected to the tank body.

[0015] By adopting the above technical solution, the cleaning fluid in the water tank can be filtered through the installed filter plate, thereby ensuring that the cleaning fluid transported by the inlet pipe can be reused.

[0016] As a further description of the above technical solution: a second water pump is fixedly connected to the outer wall of each water inlet pipe, and the second water pump is fixedly connected to the water tank.

[0017] By adopting the above technical solution, the cleaning fluid in the water tank can be transported to the inlet pipe by the installed second water pump.

[0018] As a further description of the above technical solution: a spray pipe is provided at one end of each water inlet pipe.

[0019] By adopting the above technical solution, the cleaning fluid transported by the water inlet pipe can be sprayed onto the designated location through the set spray pipe.

[0020] As a further description of the above technical solution: a support rod is provided on one side of the box, a spring is sleeved on the outer ring of the support rod, and a brush plate is provided at one end of the support rod, and the brush plate is in contact with the filter bucket.

[0021] By adopting the above technical solution, the installed support rod can support the required spring, thereby enabling the brush disc to clean the bottom of the filter bag.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0023] 1. The differential surface brush filter bag cleaning device provided by this utility model can more effectively remove dust from the surface of the filter bag by means of the linkage between the transmission rod, worm gear, rotating rod, small synchronous pulley, worm wheel, large synchronous pulley, synchronous belt, sliding rod, tension spring and anti-slip block, and can more thoroughly rub the surface of the filter bag. At the same time, it ensures the uniform and stable rotation of the brush roller, thereby avoiding uneven cleaning or equipment vibration caused by speed fluctuations. Moreover, it simplifies the filter bag replacement process and reduces operation time.

[0024] 2. The differential surface brush filter bag cleaning device provided by this utility model further reduces the time required to replace filter bags through the linkage between the support rod, spring, brush plate, water outlet pipe, water tank, sewage pump, filter plate, water inlet pipe, second water pump and spray pipe, and can more easily complete the installation and disassembly of filter bags, reducing labor intensity. At the same time, it ensures that the filter bags are thoroughly cleaned from top to bottom, and avoids the brush roller from being covered with dust, which reduces the cleaning efficiency. It also greatly reduces the consumption of cleaning fluid and meets environmental protection requirements. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a cross-sectional view of the present invention;

[0027] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0028] Figure 4 This is a schematic diagram of the cleaning component of this utility model.

[0029] Legend:

[0030] 1. Housing; 2. Servo motor; 3. Transmission rod; 4. Worm gear; 5. Rotating rod; 6. Small synchronous pulley; 7. Worm gear; 8. Large synchronous pulley; 9. Synchronous belt; 10. Disc; 11. Slide rod; 12. Tension spring; 13. Anti-slip block; 14. Support rod; 15. Spring; 16. Brush disc; 17. Filter barrel; 18. Brush roller; 19. Water outlet pipe; 20. Water tank; 21. Sewage pump; 22. Filter plate; 23. Water inlet pipe; 24. Second water pump; 25. Spray pipe. Detailed Implementation

[0031] The technical solutions of the present utility model 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 utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] To further understand the contents of this utility model, a detailed description of this utility model will be provided with reference to the accompanying drawings.

[0033] Reference Figure 1 and Figure 2 This utility model discloses a differential surface brush filter bag cleaning device, including a housing 1, which can support the required equipment. A servo motor 2 is fixedly connected to one end of the housing 1, which allows the transmission rod 3 to rotate on the housing 1. A disc 10 is fixedly connected to the other end of the top rotating rod 5, which can support and fix the required components or structures. The transmission components include a filter bucket 17, which can support the required filter bags. The filter bucket 17 is located at one end of the disc 10. A brush roller 18 is fixedly connected to the other end of the bottom rotating rod 5, and the brush roller 18 is in contact with the filter bucket 17. The brush roller 18 is rotatably connected to the housing 1, and the required filter bags can be brushed by the brush roller 18.

[0034] Reference Figure 2 and Figure 3 The output end of the servo motor 2 passes through the housing 1 and is fixedly connected to a transmission rod 3, which is rotatably connected to the housing 1. One end of the transmission rod 3 is fixedly connected to a worm gear 4. Both ends of one side of the inner wall of the housing 1 are rotatably connected to rotating rods 5. One end of the bottom rotating rod 5 is fixedly connected to a worm wheel 7, which meshes with the worm gear 4. One end of the outer ring of the bottom rotating rod 5 is fixedly connected to a small synchronous pulley 6, and one end of the top rotating rod 5 is fixedly connected to a large synchronous pulley 8. A synchronous belt 9 is provided between the large synchronous pulley 8 and the small synchronous pulley 6. By rotating the transmission rod 3, the worm gear 4 drives the worm wheel 7 to rotate on the housing 1, thereby causing the small synchronous pulley 6 to rotate synchronously through the transmission of the synchronous belt 9, and causing the large synchronous pulley 8 to rotate synchronously. This ensures that the brush roller 18 and filter barrel 17 remain stable when the equipment stops, preventing the filter bag from loosening or the brush roller 18 from sliding due to gravity or other external forces, thus improving the safety and reliability of the equipment. The disc 10 has evenly distributed sliding rods 11 that are slidably connected through it. Tension springs 12 are provided between the sliding rods 11. Anti-slip blocks 13 are fixedly connected to one end of the outer ring of each sliding rod 11, and the anti-slip blocks 13 are slidably connected to the disc 10. A transmission component is provided at one end of the disc 10, and a cleaning component is provided at the bottom of the housing 1. By sliding the anti-slip blocks 13, the sliding rods 11 slide within the disc 10, thereby stretching the tension springs 12, which further ensures the stability of the filter bag during the clamping process and prevents the filter bag from falling off or shifting during the dust removal process.

[0035] Reference Figure 1 and Figure 4The cleaning assembly includes a water outlet pipe 19, which is connected and fixedly connected to the bottom center of the tank 1 on both sides. One end of the water outlet pipe 19 is connected and fixedly connected to a water tank 20. A sewage pump 21 is connected and fixedly connected to the outer wall of the water outlet pipe 19, and the sewage pump 21 is fixedly connected to the tank 1. The inner wall of the water tank 20 is provided with evenly distributed filter plates 22. Water inlet pipes 23 are connected and fixedly connected to the top of the water tank 20 on both sides, and the water inlet pipes 23 are connected and fixedly connected to the tank 1. A second water pump 24 is fixedly connected to the outer wall of the water inlet pipe 23, and the second water pump 24 is fixedly connected to the water tank 20. A spray pipe 25 is provided at one end of each water inlet pipe 23. The system operates by starting the sewage pump 21. The cleaning solution is transported to the inlet pipe 23, then filtered by the filter plate 22. After that, the second water pump 24 is started and transported through the inlet pipe 23 to the spray nozzle 25, where it is sprayed on the designated location. This maintains the cleanliness of the cleaning solution and ensures a continuous and stable cleaning effect. A support rod 14 is provided on one side of the housing 1. A spring 15 is fitted around the outer ring of the support rod 14. A brush plate 16 is provided at one end of the support rod 14 and contacts the filter bucket 17. By sliding the support rod 14 on the housing 1, the spring 15 is squeezed, making it easier to install and remove the filter bag and reducing labor intensity.

[0036] Working principle: By sliding the support rod 14 on the housing 1, the spring 15 is compressed, thus placing the required filter bag on the outer wall of the filter bucket 17. The spring 15 then rebounds, causing the support rod 14 to return to its original position, allowing the brush disc 16 to contact the filter bag. The anti-slip block 13 then slides, causing the slide rod 11 to slide within the disc 10, stretching the tension spring 12. One end of the filter bag is then placed between the anti-slip block 13 and the disc 10. The tension spring 12 then causes the slide rod 11 to return to its original position, allowing the anti-slip block 13 to approach and contact the filter bag, thus cleaning it. The rotation of the transmission rod 3 causes the worm gear 4 to rotate on the housing 1. The meshing connection between the worm gear 4 and the worm wheel 7 causes the worm wheel 7 to drive the bottom rotating rod 5 to rotate on the housing 1, thus rotating the small synchronous pulley. The filter bag rotates 6, and then through the transmission of the synchronous belt 9, the large synchronous pulley 8 rotates on the housing 1, thereby driving the brush roller 18 and the filter barrel 17 to rotate synchronously at different speeds, so as to clean the outer wall of the filter bag. At the same time, through the rotation of the filter barrel 17, the bottom of the filter bag is contacted and cleaned by the brush plate 16. Simultaneously, through the drive of the second water pump 24, the cleaning liquid in the water tank 20 is drawn into the water inlet pipe 23, and then the required cleaning liquid is sprayed on the designated position through the spray pipe 25, so that the bottom of the brush roller 18 can always be in contact with the cleaning liquid, thereby improving the cleaning efficiency. At the same time, through the drive of the sewage pump 21, the cleaning liquid in the housing 1 is transported out through the water outlet pipe 19 and then transported to the water tank 20, where it is filtered by the filter plate 22, thus forming a water cycle and improving the energy utilization rate.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] 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. A differential surface brush filter bag ash cleaning apparatus comprising a housing (1), characterized in that: A servo motor (2) is fixedly connected to one end of the housing (1). The output end of the servo motor (2) passes through the housing (1) and is fixedly connected to a transmission rod (3). The transmission rod (3) is rotatably connected to the housing (1). A worm gear (4) is fixedly connected to one end of the transmission rod (3). Rotating rods (5) are rotatably connected to both ends of one side of the inner wall of the housing (1). A worm wheel (7) is fixedly connected to one end of the bottom rotating rod (5), and the worm wheel (7) meshes with the worm gear (4). A small synchronous pulley (6) is fixedly connected to one end of the outer ring of the bottom rotating rod (5). The top rotating rod (5) One end of the rotating rod (5) is connected to a large synchronous pulley (8) and fixedly connected to it. A synchronous belt (9) is provided between the large synchronous pulley (8) and the small synchronous pulley (6). The other end of the rotating rod (5) at the top is fixedly connected to a disc (10). The disc (10) is connected to a slide rod (11) that is evenly distributed. A tension spring (12) is provided between the slide rods (11). An anti-slide block (13) is fixedly connected to one end of the outer ring of each slide rod (11). The anti-slide block (13) is slidably connected to the disc (10). A transmission component is provided at one end of the disc (10). A cleaning component is provided at the bottom of the box (1).

2. The differential surface-brush filter bag ash cleaning apparatus according to claim 1, wherein: The transmission assembly includes a filter barrel (17), which is set at one end of the disc (10). The other end of the bottom rotating rod (5) is fixedly connected to a brush roller (18), and the brush roller (18) is in contact with the filter barrel (17). The brush roller (18) is rotatably connected to the housing (1).

3. The differential surface-brush filter bag cleaning apparatus according to claim 1, wherein: The cleaning assembly includes a water outlet pipe (19), which is connected to the bottom middle of the box body (1) on both sides and is fixedly connected. One end of the water outlet pipe (19) is connected to a water tank (20).

4. The differential surface-brush filter bag cleaning apparatus according to claim 3, wherein: The outer wall of each outlet pipe (19) is connected to a sewage pump (21), and the sewage pump (21) is fixedly connected to the tank (1).

5. The differential surface-brush filter bag cleaning apparatus according to claim 3, wherein: The inner wall of the water tank (20) is provided with evenly distributed filter plates (22), and the top two sides of the water tank (20) are connected to water inlet pipes (23) through and fixedly connected to the tank body (1).

6. The differential surface-brush filter bag cleaning apparatus according to claim 5, wherein: The outer wall of each water inlet pipe (23) is fixedly connected to a second water pump (24), and the second water pump (24) is fixedly connected to the water tank (20).

7. The differential surface-brush filter bag cleaning apparatus of claim 5, wherein: Each of the water inlet pipes (23) is equipped with a spray pipe (25) at one end.

8. The differential surface-brush filter bag cleaning apparatus of claim 1, wherein: A support rod (14) is provided on one side of the housing (1), and a spring (15) is sleeved on the outer ring of the support rod (14). A brush plate (16) is provided at one end of the support rod (14), and the brush plate (16) is in contact with the filter bucket (17).

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