A dust removal device for glass wool production

Abstract

The present invention discloses a dust removal device for glass wool production, including an external shell, a dust removal component, a self-cleaning component and a sedimentation box, wherein the dust removal component is arranged in the external shell, the self-cleaning component is arranged in the external shell, the sedimentation box is connected to the external shell, and the self-cleaning component is connected to the dust removal component. The present invention belongs to the technical field of dust removal equipment; the present invention sucks floating glass fiber particles and dust into the sedimentation box through the dust suction port of the external shell; the electrostatic tracks of the crawler-type cleaning wheels on the left and right sides of the dust removal component are attached to the glass wool board to clean the glass fiber particles and dust on the surface of the glass wool board; when the electrostatic tracks are working, the arc-shaped cleaning brush of the self-cleaning component will scrape off the adsorbed material on the electrostatic tracks, and blow it into the air duct with the wind force, and the cleaning auger in the air duct will sweep the remaining dust into the sedimentation box; when the fan is working and rotating, the straight rod cleaning brush is driven to rotate through the gear reduction to clean the dust attached to the filter plate.

Description

Technical Field

[0001] The invention belongs to the technical field of dust removal equipment, and specifically refers to a dust removal device for glass wool production. Background Art

[0002] The production environment of glass wool boards may have a certain impact on human health, which is mainly due to the dust and other harmful substances that may be released during the production process. Fine glass fiber particles are produced during the production process of glass wool boards. If these particles are inhaled into the human body for a long time, they may irritate and damage the respiratory system, leading to respiratory diseases or other health problems. The dust in the production environment of glass wool boards can also irritate the eyes and cause eye diseases such as conjunctivitis and keratitis. Long-term contact with glass wool boards and compounds that may be released during their production may also cause damage to the skin.

[0003] Most of the existing dust removal devices suitable for glass wool production are similar in structure. The dust-containing gas in the workshop is sucked into the bag-type dust collector for dust removal through a fan. This dust removal device can only adsorb glass fiber particles floating in the air, but glass fiber particles themselves are difficult to float. Most of them are attached to the surface of glass wool boards transported by conveyor belts. Because the large suction dust removal equipment will also affect the transportation of glass wool boards, the airflow of dust removal equipment in actual production is usually low, making it difficult to clean the glass fiber particles attached to the glass wool boards. At the same time, the internal position of the pipeline of the existing equipment is affected by the airflow, which easily causes the accumulation of glass fiber particles and causes incomplete discharge. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a dust removal device for glass wool production, in which the floating glass fiber particles and dust are sucked into the sedimentation box from the dust suction port of the external shell along with the air flow, and the harmful gases released during the production are also sucked in; the left and right crawler cleaning wheels of the dust removal component rotate in opposite directions, so that the forces of the electrostatic crawlers on the left and right sides on the glass wool board cancel each other out, thereby reducing the impact of the electrostatic crawlers on the transportation of the glass wool board; for glass wool boards of different heights, the crawler cleaning wheel can flexibly rotate on the external shell, and under the deadweight of the crawler cleaning wheel, the electrostatic crawler of the crawler cleaning wheel always adheres to the glass wool board, and at the same time, the electrostatic roller of the crawler cleaning wheel will cause the electrostatic crawler to generate static electricity, thereby adsorbing and cleaning the glass fiber particles on the surface of the glass wool board; under the elastic force of the positioning spring, the arc-shaped cleaning brush will always adhere to the electrostatic On the crawler, during the rotation of the electrostatic crawler, the glass fiber particles and dust adsorbed by the electrostatic crawler will be scraped off by the arc-shaped cleaning brush and sucked into the air duct under the action of the airflow; there are weak points in the airflow when the airflow reaches the air duct from the air duct, and some glass fiber particles are thrown to the weak points of the airflow under the action of inertia and accumulate there. As the cleaning auger in the air duct rotates, these glass fiber particles will be transported to the strong points of the airflow and then carried by the airflow from the air duct to the sedimentation box; the airflow carrying the glass fiber particles enters the sedimentation box vertically downward, and under the action of inertia, most of the glass fiber particles will fall into the collection box at the bottom of the sedimentation box, and a small amount will adhere to the filter plate. When the fan rotates, the internal gear shaft on the fan drives the straight rod cleaning brush to rotate, sweeping the glass fiber particles attached to the filter plate, thereby achieving the technical effect of self-cleaning of the filter plate, effectively solving the above problems.

[0005] The technical solution adopted by the present invention is as follows: The present invention proposes a dust removal device for glass wool production, including an external shell, a dust removal component, a self-cleaning component and a sedimentation box, the dust removal component is arranged in the external shell, the self-cleaning component is arranged in the external shell, the sedimentation box is connected to the external shell, and the self-cleaning component is connected to the dust removal component; the external shell is provided with a dust suction port and an air duct, the air duct is provided with two sides of the dust suction port, the dust removal component is provided with a crawler-type cleaning wheel, the two crawler-type cleaning wheels are respectively provided on both sides of the dust suction port and are located below the air duct, the crawler-type cleaning wheel includes a central axis, a triangular positioning part, an electrostatic roller and an electrostatic crawler, the central axis is provided at the center of the triangular positioning part, the electrostatic roller is provided on the triangular positioning part, the electrostatic crawler rotates on the outer surface of the triangular positioning part, the central axis is rollingly connected to the electrostatic roller, the electrostatic crawler is rollingly connected to the electrostatic roller, the central axis is provided with a central axis gear, the central axis is rotationally connected to the external shell, and the triangular positioning part is provided with a rotating shaft.

[0006] Preferably, the suction port sucks the floating glass fiber particles and dust into the sedimentation box, and also sucks in the compounds released during production. At the same time, the electrostatic track of the crawler sweeper wheel rolls on the surface of the glass wool board, and the electrostatic roller causes the electrostatic track to generate static electricity to adsorb and clean the glass fiber particles on the surface of the glass wool board.

[0007] Furthermore, the external shell also includes a dustproof gear groove, an air duct, an arc-shaped slide groove and a motor positioning shaft, the dustproof gear groove is arranged on the baffle on the front side of the external shell, the air duct is connected to the air duct, the arc-shaped slide groove is arranged on the external baffle of the external shell, the motor positioning shaft is arranged on the external baffle of the external shell, and the center shaft gear is arranged in the dustproof gear groove.

[0008] Furthermore, the dust removal assembly also includes a main connecting member, a secondary connecting member and a dust removal motor. The main connecting member is arranged on the rotating shaft of the triangular positioning member on the left, the secondary connecting member is arranged on the rotating shaft of the triangular positioning member on the right, and the dust removal motor is arranged on the motor positioning shaft.

[0009] Furthermore, the main connecting member includes a main internal gear, a main external gear and a main transmission wheel, the main internal gear is arranged in the dustproof gear groove on the left, and the main internal gear is meshed and connected with the center shaft gear on the left, the auxiliary connecting member is provided with a secondary internal gear and a secondary transmission wheel group, the secondary internal gear is arranged in the dustproof gear groove on the right, and the secondary internal gear is meshed and connected with the center shaft gear on the right, the dust removal motor is provided with a motor gear and a motor transmission wheel, the motor gear is meshed and connected with the main external gear, and the motor transmission wheel is connected to the secondary transmission wheel group through a transmission belt.

[0010] Preferably, the left and right crawler cleaning wheels perform opposite movements so that the forces exerted by the electrostatic crawlers on the glass wool board on the left and right sides cancel each other out, thereby reducing the impact of the electrostatic crawlers on the transportation of the glass wool board. At the same time, in actual production, the glass wool board will have thickness deviations and produce ups and downs, and the crawler cleaning wheel can rotate on the external shell, and under the weight of the crawler cleaning wheel, the electrostatic crawler is always in contact with the glass wool board, and the glass fiber particles on the surface of the glass wool board are adsorbed and cleaned.

[0011] Furthermore, the self-cleaning component includes an arc-shaped cleaning brush and a cleaning auger, wherein the arc-shaped cleaning brush is arranged on the lower arc-shaped plate of the air duct, and the cleaning auger is arranged at the connection between the air duct and the air pipe.

[0012] Furthermore, the arc-shaped cleaning brush includes a sliding positioning piece and a positioning spring, the sliding positioning piece slides in the arc-shaped slide groove, one end of the positioning spring is connected to the sliding positioning piece, and the other end of the positioning spring is connected to the arc-shaped slide groove, and the cleaning auger is provided with an auger transmission wheel, and the auger transmission wheel is connected to the auxiliary transmission wheel group through a transmission belt.

[0013] Preferably, under the action of the positioning spring force, the arc-shaped cleaning brush will always stick to the electrostatic track of the crawler cleaning wheel. As the electrostatic track rotates, the glass fiber particles and dust adsorbed by the electrostatic track are scraped off by the arc-shaped cleaning brush and sucked into the air duct under the action of the airflow. There will be weak points in the airflow where the air duct connects the air duct. After the glass fiber particles are thrown to the weak points in the airflow under the action of inertia, the cleaning auger in the air duct will transport these glass fiber particles to the air duct, and then they will be carried to the sedimentation box by the airflow.

[0014] Furthermore, the sedimentation box includes a sedimentation box body and a filter plate, the sedimentation box body is provided with a fan slot and a collection box, the filter plate is arranged on the fan slot, the collection box is arranged at the bottom of the sedimentation box body, and the fan slot is connected to an external ventilation device.

[0015] Preferably, the airflow entrained with the glass fiber particles enters the sedimentation box vertically downward. Due to the action of inertia, most of the glass fiber particles will fall into the collection box at the bottom of the sedimentation box, and a small amount will adhere to the filter plate. The collection box collects the precipitated glass fiber particles. At the same time, the collection box is detachable, which is convenient for manual cleaning of the collection box. The fan slot is connected to the external ventilation and filtration duct, and harmful gases are filtered out before being discharged outside the factory.

[0016] Furthermore, the filter plate is provided with a central rotating groove, a pinion shaft and a pinion, the pinion is arranged on the pinion shaft, and the pinion shaft is arranged in the central rotating groove.

[0017] Furthermore, the sedimentation box also includes a straight rod cleaning brush, the straight rod cleaning brush is provided with a central gear column, the central gear column is rotatably connected to the central rotating groove, and the central gear column is meshingly connected to the pinion gear.

[0018] Furthermore, the sedimentation box also includes a fan, and an internal gear shaft is provided at the center of the fan blades. The internal gear shaft is rotatably connected to the central rotating groove, and an internal gear is provided inside the internal gear shaft, and the internal gear is meshed with a pinion.

[0019] Preferably, when the fan rotates, the internal gear inside the internal gear shaft on the fan drives the small gear on the filter plate to rotate, and the small gear drives the central gear column of the straight rod cleaning brush to rotate, thereby causing the straight rod cleaning brush to rotate on the surface of the filter plate to clean the glass fiber particles attached to the filter plate. The internal gear is only a section of arc-shaped gear. Although the fan rotates at a fast speed, the straight rod cleaning brush will only rotate slowly to prevent the filter plate from being worn and causing the pores to increase.

[0020] The beneficial effects achieved by the present invention using the above structure are as follows:

[0021] 1. The suction port sucks the floating glass fiber particles and dust into the sedimentation box, and also sucks in the compounds released during production. At the same time, the electrostatic track of the crawler cleaning wheel rolls on the surface of the glass wool board. The electrostatic roller will generate static electricity on the electrostatic track to adsorb and clean the glass fiber particles on the surface of the glass wool board.

[0022] 2. The crawler cleaning wheels on the left and right sides move in opposite directions, so that the forces exerted by the electrostatic crawlers on the glass wool board on the left and right sides cancel each other out, reducing the impact of the electrostatic crawlers on the transportation of the glass wool board. At the same time, in actual production, the glass wool board will have thickness deviations and produce ups and downs, and the crawler cleaning wheel can rotate on the external shell. Under the weight of the crawler cleaning wheel, the electrostatic crawler always adheres to the glass wool board and adsorbs and cleans the glass fiber particles on the surface of the glass wool board.

[0023] 3. Under the action of the positioning spring force, the arc-shaped cleaning brush will always stick to the electrostatic track of the crawler-type cleaning wheel. As the electrostatic track rotates, the glass fiber particles and dust adsorbed by the electrostatic track are scraped off by the arc-shaped cleaning brush and sucked into the air duct under the action of the air flow. There will be weak points in the air flow where the air duct connects the air duct. After the glass fiber particles are thrown to the weak points in the air flow under the action of inertia, the cleaning auger in the air duct will transport these glass fiber particles to the air duct, and then they will be entrained into the sedimentation box by the air flow.

[0024] 4. When the airflow carrying the glass fiber particles enters the sedimentation box, it is vertically downward. Under the action of inertia, most of the glass fiber particles will fall into the collection box at the bottom of the sedimentation box, and a small amount will adhere to the filter plate. The collection box collects the precipitated glass fiber particles. At the same time, the collection box is detachable, which is convenient for manual cleaning of the collection box.

[0025] 5. When the fan rotates, the internal gear inside the internal gear shaft on the fan drives the small gear on the filter plate to rotate, and the small gear drives the central gear column of the straight rod cleaning brush to rotate, so that the straight rod cleaning brush rotates on the surface of the filter plate to clean the glass fiber particles attached to the filter plate. The internal gear is only a section of arc gear. Although the fan speed is fast, the straight rod cleaning brush will only rotate slowly to prevent the filter plate from being worn and causing the pores to increase. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A three-dimensional diagram of a dust removal device for glass wool production proposed by the present invention;

[0027] Figure 2 This is a left view of a dust removal device for glass wool production proposed by the present invention;

[0028] Figure 3 A top view of a dust removal device for glass wool production proposed by the present invention;

[0029] Figure 4 for Figure 2 A cross-sectional view along the cutting line AA;

[0030] Figure 5 for Figure 2 A cross-sectional view along the cutting line BB;

[0031] Figure 6 for Figure 3 A cross-sectional view along the cutting line CC;

[0032] Figure 7 for Figure 3 A cross-sectional view along the cutting line DD;

[0033] Figure 8 for Figure 3 A cross-sectional view along the cutting line EE;

[0034] Fig. 9 for Figure 1 A partial enlarged view of point F in the middle;

[0035] Fig.10 for Figure 3 A partial enlarged view of the G in the middle;

[0036] Fig.11 for Figure 6 A partial enlarged view of point H in the middle.

[0037] Among them, 1. external shell, 11. dust suction port, 12. dustproof gear groove, 13. air duct, 14. air duct, 15. arc slide, 16. motor positioning shaft, 2. dust removal component, 21. crawler cleaning wheel, 211. center shaft, 2111. center shaft gear, 212. triangular positioning part, 2121. rotating shaft, 213. electrostatic roller, 214. electrostatic crawler, 22. main connecting part, 221. main internal gear, 222. main external gear, 223. main transmission wheel, 23. auxiliary connecting part, 231. auxiliary internal gear, 232. auxiliary transmission wheel Group, 24, dust removal motor, 241, motor gear, 242, motor drive wheel, 3, self-cleaning component, 31, arc cleaning brush, 311, sliding positioning piece, 312, positioning spring, 32, cleaning auger, 321, auger drive wheel, 4, sedimentation box, 41, sedimentation box body, 411, fan slot, 412, collection box, 42, straight rod cleaning brush, 421, center gear column, 43, filter plate, 431, center rotating slot, 432, pinion shaft, 433, pinion, 44, fan, 441, internal gear shaft, 442, internal gear.

[0038] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0040] In the description of the present invention, it should be understood that terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “top”, “bottom”, “inside” and “outside” indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0041] like Figure 1-Figure 11 As shown, the present invention proposes a dust removal device for glass wool production, including an external shell 1, a dust removal component 2, a self-cleaning component 3 and a sedimentation box 4, the dust removal component 2 is arranged in the external shell 1, the self-cleaning component 3 is arranged in the external shell 1, the sedimentation box 4 is connected to the external shell 1, and the self-cleaning component 3 is connected to the dust removal component 2; the external shell 1 is provided with a dust suction port 11 and an air duct 13, the air duct 13 is provided with two sides of the dust suction port 11, the dust removal component 2 is provided with crawler-type cleaning wheels 21, the two crawler-type cleaning wheels 21 are respectively arranged on both sides of the dust suction port 11 and are located below the air duct 13, the crawler-type cleaning wheels 2 1 includes a central shaft 211, a triangular positioning member 212, an electrostatic roller 213 and an electrostatic crawler 214, the central shaft 211 is arranged at the center of the triangular positioning member 212, the electrostatic roller 213 is arranged on the triangular positioning member 212, the electrostatic crawler 214 rotates on the outer surface of the triangular positioning member 212, the central shaft 211 is rollingly connected with the electrostatic roller 213, the electrostatic crawler 214 is rollingly connected with the electrostatic roller 213, the central shaft 211 is provided with a central shaft gear 2111, the central shaft 211 is rotationally connected with the external shell 1, and the triangular positioning member 212 is provided with a rotating shaft 2121.

[0042] Among them, the suction port 11 sucks the floating glass fiber particles and dust into the sedimentation box 4, and also sucks in the compounds released during production. At the same time, the electrostatic track 214 of the crawler cleaning wheel 21 rolls on the surface of the glass wool board, and the electrostatic roller 213 causes the electrostatic track 214 to generate static electricity to adsorb and clean the glass fiber particles on the surface of the glass wool board.

[0043] The external shell 1 also includes a dustproof gear groove 12, an air duct 14, an arc-shaped slide groove 15 and a motor positioning shaft 16. The dustproof gear groove 12 is arranged on the baffle on the front side of the external shell 1, the air duct 14 is connected to the air duct 13, the arc-shaped slide groove 15 is arranged on the external baffle of the external shell 1, the motor positioning shaft 16 is arranged on the external baffle of the external shell 1, and the center shaft gear 2111 is arranged in the dustproof gear groove 12.

[0044] The dust removal assembly 2 also includes a main connecting member 22, a secondary connecting member 23 and a dust removal motor 24. The main connecting member 22 is arranged on the rotating shaft 2121 of the triangular positioning member 212 on the left, the secondary connecting member 23 is arranged on the rotating shaft 2121 of the triangular positioning member 212 on the right, and the dust removal motor 24 is arranged on the motor positioning shaft 16.

[0045] The main connecting member 22 includes a main internal gear 221, a main external gear 222 and a main transmission wheel 223. The main internal gear 221 is arranged in the dustproof gear groove 12 on the left, and the main internal gear 221 is meshed and connected with the central shaft gear 2111 on the left. The auxiliary connecting member 23 is provided with a secondary internal gear 231 and a secondary transmission wheel group 232. The secondary internal gear 231 is arranged in the dustproof gear groove 12 on the right, and the secondary internal gear 231 is meshed and connected with the central shaft gear 2111 on the right. The dust removal motor 24 is provided with a motor gear 241 and a motor transmission wheel 242. The motor gear 241 is meshed and connected with the main external gear 222, and the motor transmission wheel 242 is connected to the secondary transmission wheel group 232 through a transmission belt.

[0046] Among them, the left and right crawler cleaning wheels 21 perform opposite movements, so that the forces of the left and right electrostatic crawlers 214 on the glass wool board cancel each other out, reducing the impact of the electrostatic crawlers 214 on the transportation of the glass wool board; at the same time, in actual production, the glass wool board will have thickness deviations and produce ups and downs, and the crawler cleaning wheel 21 can rotate on the external shell 1, and under the weight of the crawler cleaning wheel 21, the electrostatic crawler 214 is always in contact with the glass wool board, and the glass fiber particles on the surface of the glass wool board are adsorbed and cleaned.

[0047] The self-cleaning assembly 3 includes an arc-shaped cleaning brush 31 and a cleaning auger 32 . The arc-shaped cleaning brush 31 is arranged on the lower arc-shaped plate of the air duct 13 , and the cleaning auger 32 is arranged at the connection between the air duct 13 and the air pipe 14 .

[0048] The arc-shaped cleaning brush 31 includes a sliding positioning member 311 and a positioning spring 312. The sliding positioning member 311 slides in the arc-shaped slide groove 15. One end of the positioning spring 312 is connected to the sliding positioning member 311, and the other end of the positioning spring 312 is connected to the arc-shaped slide groove 15. The cleaning auger 32 is provided with an auger transmission wheel 321, and the auger transmission wheel 321 is connected to the auxiliary transmission wheel group 232 through a transmission belt.

[0049] Among them, under the action of the elastic force of the positioning spring 312, the arc-shaped cleaning brush 31 will always stick to the electrostatic track 214 of the crawler-type cleaning wheel 21. Under the rotation of the electrostatic track 214, the glass fiber particles adsorbed by the electrostatic track 214 are scraped off by the arc-shaped cleaning brush 31, and are sucked into the air duct 13 under the action of the airflow. There will be a weak point in the airflow connecting the air duct 13 to the air pipe 14. After the glass fiber particles are thrown to the weak point in the airflow under the action of inertia, the cleaning auger 32 in the air duct 13 will transport these glass fiber particles to the air pipe 14, and then they will be entrained into the sedimentation box 4 by the airflow.

[0050] The sedimentation box 4 includes a sedimentation box body 41 and a filter plate 43. The sedimentation box body 41 is provided with a fan slot 411 and a collection box 412. The filter plate 43 is arranged on the fan slot 411. The collection box 412 is arranged at the bottom of the sedimentation box body 41. The fan slot 411 is connected to an external ventilation device.

[0051] Among them, the airflow entrained with glass fiber particles enters the sedimentation box 4 vertically downward. Under the action of inertia, most of the glass fiber particles will fall into the collection box 412 at the bottom of the sedimentation box 4, and a small amount will adhere to the filter plate 43. The collection box 412 collects the precipitated glass fiber particles. At the same time, the collection box 412 is detachable, which is convenient for manual cleaning of the collection box 412. The fan slot 411 is connected to the external ventilation duct to filter out harmful gases before discharging them outside the factory.

[0052] The filter plate 43 is provided with a central rotating groove 431 , a pinion shaft 432 and a pinion 433 . The pinion 433 is provided on the pinion shaft 432 , and the pinion shaft 432 is provided in the central rotating groove 431 .

[0053] The sedimentation box 4 further includes a straight rod cleaning brush 42 . The straight rod cleaning brush 42 is provided with a central gear column 421 . The central gear column 421 is rotatably connected to a central rotating groove 431 . The central gear column 421 is meshingly connected to a pinion 433 .

[0054] The sedimentation box 4 also includes a fan 44 , and an internal gear shaft 441 is provided at the center of the fan blades of the fan 44 . The internal gear shaft 441 is rotatably connected to the central rotating groove 431 , and an internal gear 442 is provided inside the internal gear shaft 441 , and the internal gear 442 is meshedly connected to the pinion 433 .

[0055] Among them, when the fan 44 rotates, the internal gear 442 inside the internal gear shaft 441 on the fan 44 drives the small gear 433 on the filter plate 43 to rotate, and the small gear 433 drives the central gear column 421 of the straight rod cleaning brush 42 to rotate, thereby making the straight rod cleaning brush 42 rotate on the surface of the filter plate 43 to clean the glass fiber particles attached to the filter plate 43. The internal gear 442 is only a segment of arc gear. Although the fan speed is fast, the straight rod cleaning brush 42 will only rotate slowly to prevent the filter plate 43 from being worn and causing the pores to increase.

[0056] When in use, the fan 44 is started to generate negative pressure in the device, and external air rushes in from the dust suction port 11, while purifying the harmful gases generated during the production of the glass wool board and the glass fiber particles floating in the air. At the same time, the dust removal motor 24 drives the main connecting member 22 and the auxiliary connecting member 23 to rotate, the main connecting member 22 drives the central axis 211 of the left crawler cleaning wheel 21 to rotate, the auxiliary connecting member 23 drives the central axis 211 of the right crawler cleaning wheel 21 to rotate, the central axis 211 drives the electrostatic rollers 213 on both sides to rotate, and then the electrostatic rollers 213 on both sides rotate. The electric roller 213 drives the electrostatic belt 214 to rotate, and the electrostatic belts 214 of the crawler cleaning wheels 21 on both sides rotate in the opposite direction. During the rotation of the electrostatic belt 214, the electrostatic roller 213 gives the electrostatic belt 214 a certain amount of static electricity, thereby adsorbing and cleaning the glass fiber particles and dust on the surface of the glass wool board. For glass wool boards of different heights, the triangular positioning piece 212 of the crawler cleaning wheel 21 rotates on the external shell 1, and under the weight of the crawler cleaning wheel 21, the electrostatic belt 214 is always in contact with the glass wool board.

[0057] When the electrostatic belt 214 rotates, the arc-shaped cleaning brush 31 of the self-cleaning component 3 is always in contact with the surface of the electrostatic belt 214 under the action of the positioning spring 312. As the electrostatic belt 214 rotates, the dust and glass fiber particles adsorbed on the electrostatic belt 214 are scraped off and sucked into the air duct 13 under the action of the airflow; the main transmission wheel 223 of the main connecting member 22 drives the left auger transmission wheel 321 to rotate, and then the cleaning auger 32 in the left air duct 13 rotates, and the secondary transmission wheel group 232 of the secondary connecting member 23 drives the right auger transmission wheel 321 to rotate, and then the cleaning auger 32 in the right air duct 13 rotates, and the cleaning auger 32 cleans the unfavorable points of airflow in the air duct and transports it to the air duct 14. As the airflow in the air duct 14 enters the sedimentation box 4, the glass fiber particles will fall into the collection box 412 at the bottom of the sedimentation box 4 under the action of inertia.

[0058] As the fan 44 rotates, the internal gear 442 of the internal gear shaft 441 on the fan 44 drives the pinion 433 on the filter plate 43 to rotate, and the pinion 433 drives the central gear column 421 of the straight rod cleaning brush 42 to rotate, and then the straight rod cleaning brush 42 rotates on the surface of the filter plate 43 to clean the glass fiber particles and dust adsorbed on the surface of the filter plate, and the workers clean the collection box 412 in time.

[0059] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0060] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

[0061] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A dust removal device for glass wool production, characterized in that: The invention comprises an external shell (1), a dust removal component (2), a self-cleaning component (3) and a sedimentation box (4), wherein the dust removal component (2) is arranged in the external shell (1), the self-cleaning component (3) is arranged in the external shell (1), the sedimentation box (4) is connected to the external shell (1), and the self-cleaning component (3) is connected to the dust removal component (2); The outer shell (1) is provided with a dust suction port (11) and an air duct (13), the air duct (13) is provided with two sides of the dust suction port (11), the dust removal component (2) is provided with a crawler-type cleaning wheel (21), the two crawler-type cleaning wheels (21) are respectively provided on both sides of the dust suction port (11) and below the air duct (13), the crawler-type cleaning wheel (21) comprises a central axis (211), a triangular positioning member (212), an electrostatic roller (213) and an electrostatic crawler (214), the central axis (211) is provided on the triangular positioning member (21 2) center, the electrostatic roller (213) is arranged on the triangular positioning member (212), the electrostatic crawler (214) rotates on the outer surface of the triangular positioning member (212), the central shaft (211) is rollingly connected to the electrostatic roller (213), the electrostatic crawler (214) is rollingly connected to the electrostatic roller (213), the central shaft (211) is provided with a central shaft gear (2111), the central shaft (211) is rotationally connected to the external shell (1), and the triangular positioning member (212) is provided with a rotating shaft (2121); The outer shell (1) further comprises a dustproof gear groove (12), an air duct (14), an arc-shaped slide groove (15) and a motor positioning shaft (16); the dustproof gear groove (12) is arranged on a baffle plate on the front side of the outer shell (1); the air duct (14) is connected to the air duct (13); the arc-shaped slide groove (15) is arranged on an outer baffle plate of the outer shell (1); the motor positioning shaft (16) is arranged on an outer baffle plate of the outer shell (1); and the central shaft gear (2111) is arranged in the dustproof gear groove (12); The dust removal component (2) further comprises a main connecting member (22), a secondary connecting member (23) and a dust removal motor (24); the main connecting member (22) is arranged on the rotating shaft (2121) of the triangular positioning member (212) on the left side, the secondary connecting member (23) is arranged on the rotating shaft (2121) of the triangular positioning member (212) on the right side, and the dust removal motor (24) is arranged on the motor positioning shaft (16); The main connecting member (22) comprises a main internal gear (221), a main external gear (222) and a main transmission wheel (223); the main internal gear (221) is arranged in the dustproof gear groove (12) on the left side, and the main internal gear (221) is meshedly connected with the central shaft gear (2111) on the left side; the auxiliary connecting member (23) is provided with an auxiliary internal gear (231) and an auxiliary transmission wheel set (232); the auxiliary internal gear (231) is arranged in the dustproof gear groove (12) on the right side, and the auxiliary internal gear (231) is meshedly connected with the central shaft gear (2111) on the right side; the dust removal motor (24) is provided with a motor gear (241) and a motor transmission wheel (242); the motor gear (241) is meshedly connected with the main external gear (222), and the motor transmission wheel (242) is connected to the auxiliary transmission wheel set (232) via a transmission belt; The self-cleaning component (3) comprises an arc-shaped cleaning brush (31) and a cleaning auger (32), wherein the arc-shaped cleaning brush (31) is arranged on the lower arc-shaped plate of the air duct (13), and the cleaning auger (32) is arranged at the connection between the air duct (13) and the air pipe (14); The arc-shaped cleaning brush (31) comprises a sliding positioning member (311) and a positioning spring (312); the sliding positioning member (311) slides in the arc-shaped slide groove (15); one end of the positioning spring (312) is connected to the sliding positioning member (311); the other end of the positioning spring (312) is connected to the arc-shaped slide groove (15); the cleaning auger (32) is provided with an auger transmission wheel (321); the auger transmission wheel (321) is connected to the auxiliary transmission wheel group (232) via a transmission belt.

2. A dust removal device for glass wool production according to claim 1, characterized in that: The sedimentation box (4) comprises a sedimentation box body (41) and a filter plate (43); the sedimentation box body (41) is provided with a fan slot (411) and a collection box (412); the filter plate (43) is arranged on the fan slot (411); the collection box (412) is arranged at the bottom of the sedimentation box body (41); and the fan slot (411) is connected to an external ventilation device.

3. A dust removal device for glass wool production according to claim 2, characterized in that: The filter plate (43) is provided with a central rotating groove (431), a pinion shaft (432) and a pinion (433); the pinion (433) is arranged on the pinion shaft (432), and the pinion shaft (432) is arranged in the central rotating groove (431).

4. A dust removal device for glass wool production according to claim 3, characterized in that: The sedimentation box (4) further comprises a straight rod cleaning brush (42), wherein the straight rod cleaning brush (42) is provided with a central gear column (421), wherein the central gear column (421) is rotationally connected to a central rotating groove (431), and wherein the central gear column (421) is meshingly connected to a pinion gear (433).

5. A dust removal device for glass wool production according to claim 4, characterized in that: The sedimentation box (4) further comprises a fan (44), wherein an internal gear shaft (441) is provided at the center of a fan blade of the fan (44), wherein the internal gear shaft (441) is rotationally connected to the central rotating groove (431), wherein an internal gear (442) is provided inside the internal gear shaft (441), and wherein the internal gear (442) is meshingly connected to a pinion gear (433).

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