A dust removal device for slag treatment

Abstract

The utility model relates to a dust removal device for slag treatment belongs to dust removal technical field, in order to solve the problem that the direct original slag dust is filtered and handled mostly, lack the form pretreatment of sharp dust, the invention includes dust remover, the left side intercommunication of dust remover has the ash inlet structure, the top fixedly connected with the polishing structure of ash inlet structure, the inner chamber wall of dust remover is installed with the partition structure, the inner chamber fixed mounting of partition structure has a plurality of dust removal structure, the utility model drives the cleaning brush structure through electric push rod, makes the cleaning brush edge drop reciprocating rotation, can remove the dust adhered to the outer wall of dust removal cloth bag in or after filtering, help alleviate the problem that dust accumulates and blocks filter hole, be favorable to guarantee the continuity of ventilation efficiency and dust removal operation. And cleaning brush, friction band and dust electrostatic property are identical, by the same sex repulsion principle can reduce fine dust adsorption, both reduce the cleaning pressure of dust removal structure, and can improve dust separation effect to a certain extent.

Description

Technical Field

[0001] This invention relates to the field of dust removal technology, specifically to a dust removal device for slag treatment. Background Technology

[0002] The grinding, crushing, and conveying processes of slag generate large amounts of fine, hard, and sticky dust, which not only pollutes the environment and affects the health of workers but also needs to meet increasingly stringent environmental emission requirements. Currently, the industry mostly uses baghouse dust collectors for dust removal, but several problems exist in actual use: these devices mostly filter raw dust directly, and sharp slag particles can easily scratch and wear down the filter media, leading to frequent replacements and high maintenance costs; dust removal mainly relies on pulse jet cleaning or simple mechanical scraping, which is insufficient to completely remove agglomerated dust and adsorbed fine powder from the filter media surface, easily causing filter pore blockage and affecting ventilation efficiency and continuous dust removal; moreover, many standardized devices cannot adapt to different working scenarios, significantly reducing dust removal efficiency in some conditions and potentially leading to secondary pollution risks, plunging enterprises into a predicament of difficulty in meeting environmental standards and high operating costs.

[0003] Current slag dust removal devices have significant shortcomings: First, most directly filter raw slag dust without pre-treating the sharp dust particles, making them prone to scratching and abrading the filter media during the filtration process. This not only shortens the filter media's lifespan but also significantly increases the frequency and cost of equipment maintenance. Second, the cleaning methods mostly employ pulse cleaning or simple mechanical scraping, which are insufficient to remove agglomerated dust and fine adsorbed dust from the filter media's surface, easily causing filter pore blockage and affecting the device's ventilation efficiency.

[0004] To address the above problems, a dust removal device for slag treatment is proposed. Summary of the Invention

[0005] The purpose of this invention is to provide a dust removal device for slag treatment. By using this device, the problem in the above-mentioned background is that most devices directly filter the raw slag dust and lack pretreatment of the morphology of sharp dust particles is solved.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A dust removal device for slag treatment includes a dust collector. The left side of the dust collector is connected to an ash inlet structure. A grinding structure is fixedly connected to the top of the ash inlet structure. A partition structure is installed on the inner wall of the dust collector. Multiple dust removal structures are fixedly installed in the inner cavity of the partition structure. Multiple cleaning structures are installed at the bottom of the partition structure. An electric push rod is fixedly installed at the bottom of the partition structure. An exhaust pipe is installed at the top of the dust collector. A dust discharge pipe is installed at the bottom of the dust collector.

[0007] Furthermore, the ash inlet structure includes an ash inlet pipe, one end of which is connected to the left side of the dust collector, and the inner cavity of the ash inlet pipe is provided with a movable groove.

[0008] Furthermore, the grinding structure includes a grinding box, the bottom of which is fixedly connected to the top of the ash inlet pipe. A dual-axis motor is fixedly installed in the middle of the inner wall of the grinding box. Dual-axis rods are fixedly installed at both ends of the dual-axis motor. A No. 2 gear is fixedly sleeved on the outer wall of the left dual-axis rod, and a No. 1 gear is fixedly sleeved on the outer wall of the right dual-axis rod. A positioning tube is fixedly connected to the bottom of the grinding box.

[0009] Furthermore, both ends of the positioning tube are fixedly connected to the inner wall of the movable groove, and a first gear ring frame is rotatably connected to the side wall of the positioning tube. A threaded rotating blade is fixedly connected to the inner cavity of the first gear ring frame. The outer wall of the first gear ring frame meshes with the outer wall of the second gear. A rotating tube is rotatably connected to the side wall of the positioning tube. The left side of the rotating tube is rotatably connected to the right side of the first gear ring frame. A second gear ring frame is fixedly sleeved on the outer wall of the rotating tube. The outer wall of the second gear ring frame meshes with the outer wall of the first gear.

[0010] Furthermore, the dust collector includes a dust collection box, the left side of which is connected to one end of the ash inlet structure, and a ash guide plate is provided at the bottom of the inner cavity of the dust collection box.

[0011] Furthermore, the partition structure includes a partition plate, the frame of which is fixedly installed to the inner wall of the dust collector box, and an assembly ring is installed on the inner wall of the partition plate. The dust collection structure includes a bag frame, the bottom of which is fixedly installed to the top of the assembly ring, and a vent pipe is installed at the bottom of the inner wall of the bag frame. A dust collector bag is fixedly connected to the bottom of the vent pipe, and a dust collector frame is fixedly installed on the inner wall of the vent pipe.

[0012] Furthermore, the cleaning structure includes a threaded sluice tube, the top of which is fixedly installed to the bottom of the partition plate. A rotating groove is provided at the bottom of the inner cavity of the threaded sluice tube. Multiple balls are tumblingly connected to the inner wall of the threaded sluice tube. Threaded discs are tumblingly connected to the outer walls of the multiple balls. Multiple rotating frames are installed at the bottom of the threaded discs.

[0013] Furthermore, the outer walls of the plurality of rotating frames are slidably connected to rotating discs, and the outer walls of the rotating discs are rotatably connected to rollers, with the outer walls of the rollers rollingly connected to the inner walls of the rotating grooves.

[0014] Furthermore, multiple folding telescopic sleeves are fixedly installed at the bottom of the rotating disc, and the folding telescopic sleeves are fitted onto the outer wall of the rotating frame. Rotating rings are fixedly installed at the bottom of the multiple rotating frames.

[0015] Furthermore, a connecting frame is rotatably connected to the outer wall of the rotating ring, cleaning brushes are fixedly installed on the upper and lower sides of the inner cavity of the rotating ring, and a friction belt is fixedly installed in the middle of the inner cavity of the rotating ring.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: 1.1. A dual-axis motor drives the threaded rotating blades and the rotating tube to rotate in opposite directions. The abrasive layer on the outer wall of the threaded rotating blades collides and rubs against the slag dust, causing the sharp dust particles to become rounded. This design helps reduce scratches and wear on the dust collector bags caused by dust, supporting the extension of the service life of the dust collector structure. Compared with untreated dust, it has less impact on the wear and tear of core components.

[0017] 2.2. During the friction between the rotating tube and the spiral blade, the static electricity of the dust is enhanced, creating favorable conditions for subsequent electrostatic separation.

[0018] 3. The electric push rod drives the cleaning brush structure, causing the cleaning brush to descend and rotate reciprocally. This removes dust adhering to the outer wall of the dust collector bag during or after filtration, helping to alleviate the problem of dust accumulation clogging the filter pores and ensuring ventilation efficiency and the continuity of dust collection operations. Furthermore, the cleaning brush and friction belt share the same electrostatic properties as the dust, utilizing the principle of like charges repelling to reduce the adsorption of fine dust. This reduces the cleaning burden on the dust collection structure and, to a certain extent, improves the dust separation effect. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a cross-sectional view of the dust collector box of the present invention; Figure 3 This is a schematic diagram of the dust collector bag structure of the present invention; Figure 4 for Figure 3 A magnified structural diagram at point A; Figure 5 for Figure 4 A magnified structural diagram at point B; Figure 6 This is a sectional view of the rotating ring of the present invention; Figure 7 This is a cross-sectional view of the ash inlet pipe of the present invention; Figure 8 This is a cross-sectional view of the rotating tube of the present invention; Figure 9 This is a cross-sectional view of the dust collector bag of the present invention.

[0020] In the diagram: 1. Dust collector; 11. Dust collection box; 12. Ash guide plate; 2. Ash inlet structure; 21. Ash inlet pipe; 22. Movable groove; 3. Grinding structure; 31. Grinding box; 32. Dual-shaft motor; 33. Dual-shaft rod; 34. Gear No. 1; 35. Gear No. 2; 36. Positioning tube; 37. Gear No. 1 ring frame; 371. Threaded rotating blade; 38. Gear No. 2 ring frame; 39. Rotating tube; 4. Separation structure; 41. Separation plate; 42. Assembly ring opening; 5. 51. Dust removal structure; 52. Bag frame; 53. Dust collector bag; 54. Ventilation pipe; 6. Dust collector frame; 7. Cleaning brush structure; 61. Threaded sliding tube; 611. Rotating groove; 62. Threaded disc; 621. Ball bearing; 63. Rotating frame; 64. Rotating disc; 65. Roller; 66. Connecting frame; 67. Rotating ring; 671. Cleaning brush; 672. Friction belt; 68. Folding telescopic sleeve; 7. Electric push rod; 8. Dust discharge pipe; 9. Exhaust pipe. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. 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 are within the scope of protection of the present invention.

[0022] To address the lack of technical pretreatment for sharp dust particles in most direct filtration processes of raw slag dust, such as... Figure 1 - Figure 2 As shown, the following preferred technical solutions are provided: A dust removal device for slag treatment includes a dust collector 1, which is connected to an external slag treatment device to achieve the bearing and fixation of slag. An ash inlet structure 2 is connected to the left side of the dust collector 1, and the ash inlet structure 2 is connected to the dust outlet of the external slag treatment device. A grinding structure 3 is fixedly connected to the top of the ash inlet structure 2. A partition structure 4 is installed on the inner wall of the dust collector 1. Multiple dust removal structures 5 are fixedly installed in the inner cavity of the partition structure 4. Multiple cleaning structures 6 are installed at the bottom of the partition structure 4. An electric push rod 7 is fixedly installed at the bottom of the partition structure 4. An exhaust pipe 9 is installed at the top of the dust collector 1, and a fan is installed at one end of the exhaust pipe 9. The fan is existing technology. The fan draws air out of the dust collector 1, creating a negative pressure state in the inner cavity of the dust collector 1, thereby drawing dust into the inner cavity of the dust collector 1 through the ash inlet structure 2. A dust discharge pipe 8 is installed at the bottom of the dust collector 1.

[0023] Specifically, by activating the exhaust pipe 9, a negative pressure is created inside the dust collector 1, allowing the ash inlet structure 2 to absorb slag dust. At this time, the grinding structure 3 can be activated. The grinding structure 3 drives the internal structure to guide the dust to collide and rub against each other inside the ash inlet structure 2, so that some sharp dust particles are ground into round shape, reducing the possibility of sharp dust particles damaging the dust collector structure 5, thereby improving the service life of the dust collector structure 5.

[0024] When the grinding structure 3 is activated, in addition to guiding the dust particles to collide and rub against each other through its internal structure, the dust particles can also carry electrostatic charges through its built-in materials. This provides strong support for the subsequent filtration and separation process of the dust removal structure 5, helping the dust removal structure 5 to more efficiently block dust. At the same time, if the negative pressure fan of the exhaust pipe 9 is temporarily shut down, the system will stop the intake and exhaust of dust, allowing the dust particles that have entered the dust inlet structure 2 to obtain sufficient collision and friction time in the cavity, further improving the dust grinding effect and allowing the static electricity of the dust to accumulate to a more ideal state, laying a good foundation for the smooth progress of subsequent processes.

[0025] After the internal structure of the grinding structure 3 is ground, the dust enters the inner cavity of the dust collector 1. The air inside the dust collector 1 is drawn out through the exhaust pipe 9, and the air carrying the dust is filtered through the dust removal structure 5 and then drawn away by the exhaust pipe 9. The dust filtered by the dust removal structure 5 either falls into the dust discharge pipe 8 for discharge or is filtered on the outer wall of the dust removal structure 5.

[0026] After being polished and electrostatically enhanced within the internal structure of polishing structure 3, the dust is transferred from the inner cavity of dust inlet structure 2 to the inner cavity of dust collector 1. Air is continuously drawn out of the inner cavity of dust collector 1 through exhaust pipe 9, forcing the dust-laden airflow through dust removal structure 5 for filtration. Clean air is then discharged through exhaust pipe 9. Part of the filtered dust falls directly into the dust discharge pipe 8 for collection, while another part adheres to the outer wall of dust removal structure 5. Even if a small amount of the remaining dust diffuses into the inner cavity of dust collector 1, it will eventually fall into the dust discharge pipe 8 for centralized treatment.

[0027] During the filtration and separation process through the dust removal structure 5, the electric push rod 7 can be activated to push the cleaning structure 6 down. The cleaning structure 6 is used to repeatedly brush the outer wall of the dust removal structure 5 to directly remove the attached dust, thus avoiding the blockage of the dust removal structure 5 due to excessive dust accumulation, which would ultimately affect the ventilation efficiency of the dust removal structure 5 and the continuity of dust removal operations.

[0028] Furthermore, the cleaning structure 6 repeatedly brushes the outer wall of the dust removal structure 5, causing the outer wall of the dust removal structure 5 to carry static electricity with the same properties as the dust. Utilizing the physical principle of electrostatic repulsion, the adsorption and adhesion of fine dust on the outer wall of the dust removal structure 5 can be effectively reduced, which not only further improves the separation efficiency between dust and the dust removal structure 5, but also significantly reduces the cleaning pressure on the dust removal structure 5, thereby optimizing the overall dust removal effect.

[0029] To address the technical problem of the lack of pretreatment for sharp dust particles, which makes them prone to scratching and abrading filter media during the filtration process, thus shortening the filter media's lifespan and significantly increasing equipment maintenance frequency and costs, such as... Figure 2 and Figure 5 - Figure 6 As shown, the following preferred technical solutions are provided: The ash inlet structure 2 includes an ash inlet pipe 21, one end of which is connected to the left side of the dust collector 1. The inner cavity of the ash inlet pipe 21 is provided with a movable groove 22. The grinding structure 3 includes a grinding box 31, the bottom of which is fixedly connected to the top of the ash inlet pipe 21. A dual-axis motor 32 is fixedly installed in the middle of the inner wall of the grinding box 31. The dual-axis motor 32 can independently control two output shafts. Dual-axis rods 33 are fixedly installed on both the left and right ends of the dual-axis motor 32. A second gear 35 is fixedly sleeved on the outer wall of the left dual-axis rod 33, and a first gear 34 is fixedly sleeved on the outer wall of the right dual-axis rod 33. A positioning tube 36 is fixedly connected to the bottom of the grinding box 31.

[0030] Both ends of the positioning tube 36 are fixedly connected to the inner wall of the movable groove 22. A first gear ring 37 is rotatably connected to the side wall of the positioning tube 36. A threaded rotating blade 371 is fixedly connected to the inner cavity of the first gear ring 37. The right end of the threaded rotating blade 371 is rotatably engaged with the inner wall of the positioning tube 36, thereby driving the threaded rotating blade 371 to rotate through the first gear ring 37. The outer wall of the threaded rotating blade 371 is provided with a frosted layer, which can effectively improve the polishing effect when it collides with dust. The outer wall of the first gear ring 37 meshes with the outer wall of the second gear 35. A rotating tube 39 is rotatably connected to the side wall of the positioning tube 36, and the inner wall of the rotating tube 39 is in close contact with the threaded rotating blade 371. The left side of the rotating tube 39 is rotatably connected to the right side of the first gear ring 37. A second gear ring 38 is fixedly sleeved on the outer wall of the rotating tube 39, and the outer wall of the second gear ring 38 meshes with the outer wall of the first gear 34.

[0031] Specifically, by activating the exhaust pipe 9, a negative pressure is created inside the dust collector 1, allowing the ash inlet pipe 21 to absorb slag dust, which then enters the inner cavity of the ash inlet pipe 21. At this time, the dual-shaft motor 32 can be activated, driving two dual-shaft rods 33 to rotate in opposite directions through its left and right output ends. This, in turn, drives the second gear 35 and the first gear 34 to rotate synchronously. The second gear 35 meshes with the first gear ring 37, driving its rotation, which in turn drives the threaded rotating blade 371 to rotate. The outer wall of the threaded rotating blade 371 collides and rubs against the slag dust, rounding off some of the sharp dust particles, reducing the risk of damage to the dust collection structure 5, and thus extending the service life of the dust collection structure 5.

[0032] When the first gear 34 rotates, it meshes with the outer wall of the second gear ring 38, which drives the second gear ring 38 to drive the rotating tube 39 to rotate on one side of the first gear ring 37. This causes the static electricity generated during the friction between the dust and the inner wall of the rotating tube 39 to provide strong assistance for the subsequent dust removal structure 5 to achieve electrostatic repulsion separation.

[0033] The threaded rotating blade 371 and the rotating tube 39 are synchronously driven by the output ends of the dual-axis motor 32 at both ends, and then rotate in opposite directions. This synchronous reverse rotation design can generate a continuous and stable shearing force, which greatly increases the collision frequency and impact force between dust particles, making the grinding process of sharp dust more thorough and further enhancing the smooth grinding effect. At the same time, the vortex generated by the reverse rotation will disrupt the original agglomeration state of the dust, allowing the dust to be evenly dispersed in the inner cavity of the dust inlet structure 2, effectively avoiding the problem of uneven grinding caused by local accumulation. If the negative pressure fan of the exhaust pipe 9 is turned off at this time, the system will stop the intake and exhaust of dust, allowing the dust to have a more sufficient residence time in the cavity. This not only increases the friction points and contact time between dust and parts, and between dust particles, but also allows for more sufficient accumulation of static electricity, ultimately significantly increasing the amount of static electricity carried by the dust.

[0034] To address the technical problem that most dust removal methods rely on pulse cleaning or simple mechanical scraping, which are insufficient to thoroughly remove agglomerated dust and fine adsorbed dust from the filter media surface, easily causing filter pore blockage and thus affecting the ventilation efficiency of the device, such as... Figure 2 - Figure 6 and Figure 9 As shown, the following preferred technical solutions are provided: The dust collector 1 includes a dust collection box 11. The left side of the dust collection box 11 is connected to one end of the dust inlet structure 2. A dust guide plate 12 is provided at the bottom of the inner cavity of the dust collection box 11. Dust can be collected through the dust guide plate 12 and enter the inner cavity of the dust discharge pipe 8 for centralized treatment through the dust discharge pipe 8. The partition structure 4 includes a partition plate 41. The frame of the partition plate 41 is fixedly installed to the inner cavity wall of the dust collection box 11. An assembly ring 42 is installed on the inner wall of the partition plate 41. The dust collection structure 5 includes a bag frame 51. The bottom of the bag frame 51 is fixedly installed to the top of the assembly ring 42. An air pipe 53 is installed at the bottom of the inner cavity wall of the bag frame 51. A dust collector bag 52 is fixedly connected to the bottom of the air pipe 53. A dust collector frame 54 is fixedly installed on the inner cavity wall of the air pipe 53. The dust collector frame 54 maintains the shape of the dust collector bag 52 and ensures that the dust collector bag 52 will not collapse or deform due to airflow impact and dust accumulation during filtration.

[0035] The cleaning structure 6 includes a threaded sliding tube 61. Multiple spiral grooves are formed in the inner wall of the threaded sliding tube 61. The top of the threaded sliding tube 61 is fixedly installed to the bottom of the partition plate 41. A rotating groove 611 is formed in the bottom of the inner cavity of the threaded sliding tube 61. Multiple balls 621 are rolledly connected to the inner wall of the threaded sliding tube 61. A threaded disc 62 is rolledly connected to the outer wall of the multiple balls 621. Multiple rotating frames 63 are installed at the bottom of the threaded disc 62. When the rotating frames 63 pull the threaded disc 62 downwards, the multiple balls 621 correspond one-to-one with the multiple spiral grooves of the threaded sliding tube 61 and slide along the grooves. The downward movement is achieved while rotating due to the guiding effect of the spiral grooves. A rotating disc 64 is slidably connected to the outer wall of the multiple rotating frames 63. A roller 65 is rotatably connected to the outer wall of the rotating disc 64. The outer wall of the roller 65 is rolledly connected to the inner wall of the rotating groove 611, thus ensuring the smooth rotation of the rotating disc 64.

[0036] Multiple folding telescopic sleeves 68 are fixedly installed at the bottom of the rotating disc 64. These sleeves 68 fit over the outer wall of the rotating frame 63, with their bottoms fixed to the bottom of the frame 63. When the rotating frame 63 descends, the sleeves 68 descend and unfold synchronously, preventing dust from adhering to the outer wall of the frame 63. A rotating ring 67 is fixedly installed at the bottom of each rotating frame 63. A connecting frame 66 is rotatably connected to the outer wall of the rotating ring 67. Cleaning brushes 671 are fixedly installed on the upper and lower sides of the inner cavity of the rotating ring 67, and a friction belt 672 is fixedly installed in the middle of the inner cavity. The cleaning brushes 671 and the friction belt 672 are attached to the outer wall of the dust collector bag 52. The friction belt 672 is made of polytetrafluoroethylene (PTFE), the same material as the rotating tube 39. Because they are made of the same material, the static electricity generated by the dust through friction has the same static electricity properties as the friction belt 672, resulting in a repulsive effect between the dust and the friction belt 672.

[0037] Specifically, the dust, after being polished and enhanced with electrostatics by the polishing structure 3, is transferred from the inner cavity of the dust inlet pipe 21 to the inner cavity of the dust collector 11 under the combined action of the negative pressure of the exhaust pipe 9 and the rotational thrust of the threaded rotating blade 371. At this time, the fan on one side of the exhaust pipe 9 is turned on, and the generated negative pressure drives the airflow, causing the dust-laden airflow to pass through the dust collector bag 52 for filtration. The clean air is finally discharged through the exhaust pipe 9. Part of the intercepted dust falls directly into the dust discharge pipe 8 for collection, another part adheres to the outer wall of the dust collector bag 52, and the remaining small amount of dust diffused in the inner cavity of the dust collector 11 will also eventually fall into the dust discharge pipe 8, where it can be centrally processed.

[0038] Whether the dust collector bag 52 has completed the filtration and separation of air and dust, or during the filtration and separation process, the electric push rod 7 can be activated to push the connecting frame 66 down. When the connecting frame 66 descends, it pulls the rotating frame 63 down synchronously. During the descent of the rotating frame 63, the ball bearings 621 on the outer wall of the threaded disc 62 roll along the spiral groove on the inner wall of the threaded slide tube 61, thereby driving the rotating disc 64 to rotate. The rotating disc 64 then drives the rotating ring 67, causing the cleaning brush 671 to descend and rotate while brushing the outer wall of the dust collector bag 52, quickly removing agglomerated and adhered dust, thereby reducing the possibility of dust accumulation clogging the filter holes, further optimizing the ventilation efficiency of the dust collector bag 52, and ensuring the continuity of dust removal operations.

[0039] Furthermore, the friction belt 672 repeatedly scrapes the outer wall of the dust collector bag 52, causing the outer wall of the dust collector bag 52 to carry static electricity with the same properties as the dust. Utilizing the physical principle of like charges repelling each other, this effectively reduces the adsorption of fine dust on the outer wall of the dust collector bag 52, further improving the separation efficiency between dust and the dust collector bag 52, significantly reducing the cleaning pressure on the dust collector bag 52, and thus optimizing the overall dust removal effect.

[0040] 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.

[0041] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for slag treatment, comprising a dust collector (1), characterized in that: The dust collector (1) is connected to the left side of the ash inlet structure (2), the top of the ash inlet structure (2) is fixedly connected to the grinding structure (3), the inner wall of the dust collector (1) is equipped with a partition structure (4), the inner cavity of the partition structure (4) is fixedly equipped with multiple dust removal structures (5), the bottom of the partition structure (4) is equipped with multiple cleaning structures (6), the bottom of the partition structure (4) is fixedly equipped with an electric push rod (7), the top of the dust collector (1) is equipped with an exhaust pipe (9), and the bottom of the dust collector (1) is equipped with a dust discharge pipe (8).

2. The dust removal device for slag treatment according to claim 1, characterized in that: The ash inlet structure (2) includes an ash inlet pipe (21), one end of which is connected to the left side of the dust collector (1), and the inner cavity of the ash inlet pipe (21) is provided with a movable groove (22).

3. The dust removal device for slag treatment according to claim 2, characterized in that: The grinding structure (3) includes a grinding box (31), the bottom of which is fixedly connected to the top of the ash inlet pipe (21). A dual-axis motor (32) is fixedly installed in the middle of the inner wall of the grinding box (31). Dual-axis rods (33) are fixedly installed on both the left and right ends of the dual-axis motor (32). A second gear (35) is fixedly sleeved on the outer wall of the left dual-axis rod (33), and a first gear (34) is fixedly sleeved on the outer wall of the right dual-axis rod (33). A positioning tube (36) is fixedly connected to the bottom of the grinding box (31).

4. A dust removal device for slag treatment according to claim 3, characterized in that: The two ends of the positioning tube (36) are fixedly connected to the inner wall of the movable groove (22). The side wall of the positioning tube (36) is rotatably connected to the first gear ring frame (37). The inner cavity of the first gear ring frame (37) is fixedly connected to the threaded rotating blade (371). The outer wall of the first gear ring frame (37) meshes with the outer wall of the second gear (35). The side wall of the positioning tube (36) is rotatably connected to the rotating tube (39). The left side of the rotating tube (39) is rotatably connected to the right side of the first gear ring frame (37). The outer wall of the rotating tube (39) is fixedly sleeved with the second gear ring frame (38). The outer wall of the second gear ring frame (38) meshes with the outer wall of the first gear (34).

5. A dust removal device for slag treatment according to claim 1, characterized in that: The dust collector (1) includes a dust collection box (11), the left side of which is connected to one end of the ash inlet structure (2), and a ash guide plate (12) is provided at the bottom of the inner cavity of the dust collection box (11).

6. A dust removal device for slag treatment according to claim 5, characterized in that: The partition structure (4) includes a partition plate (41), the frame of the partition plate (41) is fixedly installed with the inner wall of the dust collection box (11), and an assembly ring (42) is installed on the inner wall of the partition plate (41). The dust collection structure (5) includes a bag frame (51), the bottom of the bag frame (51) is fixedly installed with the top of the assembly ring (42), and a vent pipe (53) is installed at the bottom of the inner wall of the bag frame (51). A dust collection bag (52) is fixedly connected to the bottom of the vent pipe (53), and a dust collection frame (54) is fixedly installed on the inner wall of the vent pipe (53).

7. A dust removal device for slag treatment according to claim 6, characterized in that: The cleaning structure (6) includes a threaded sluice tube (61), the top of which is fixedly installed with the bottom of the partition plate (41). A rotating groove (611) is provided at the bottom of the inner cavity of the threaded sluice tube (61). Multiple balls (621) are rolledly connected to the inner wall of the threaded sluice tube (61). A threaded ring disc (62) is rolledly connected to the outer wall of the multiple balls (621). Multiple rotating frames (63) are installed at the bottom of the threaded ring disc (62).

8. A dust removal device for slag treatment according to claim 7, characterized in that: The outer walls of the plurality of rotating frames (63) are slidably connected to rotating discs (64), and the outer walls of rotating discs (64) are rotatably connected to rollers (65). The outer walls of rollers (65) are rolledly connected to the inner wall of rotating grooves (611).

9. A dust removal device for slag treatment according to claim 8, characterized in that: The bottom of the rotating disc (64) is fixedly equipped with multiple folding telescopic sleeves (68), which are sleeved on the outer wall of the rotating frame (63). The bottom of the multiple rotating frames (63) is fixedly equipped with rotating rings (67).

10. A dust removal device for slag treatment according to claim 9, characterized in that: The outer wall of the rotating ring (67) is rotatably connected to a connecting frame (66), and cleaning brushes (671) are fixedly installed on the upper and lower sides of the inner cavity of the rotating ring (67), and a friction belt (672) is fixedly installed in the middle of the inner cavity of the rotating ring (67).

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