Incineration treatment device for industrial sludge

Abstract

The invention relates to the technical field of industrial sludge incineration treatment, and provides an industrial sludge incineration treatment device which comprises a material mixing box, a supporting plate, a feeding mechanism, a sieve plate, a smashing mechanism and a material mixing mechanism, the material mixing box is provided with a feeding bin in a communicating mode, and the supporting plate is fixedly arranged on the material mixing box; a plurality of first supporting legs are fixedly arranged on the supporting plate, the feeding mechanism is arranged on the supporting plate and used for adding different industrial sludge into the feeding bin, the sieve plate is fixedly arranged in the material mixing box, the smashing mechanism is arranged in the material mixing box and used for smashing the industrial sludge entering the material mixing box, and the material mixing mechanism is arranged in the material mixing box and used for mixing the industrial sludge in the material mixing box. The material mixing box is used for mixing industrial sludge, a discharging opening is formed in the bottom end of the material mixing box, a discharging control valve is arranged in the discharging opening, and through the technical scheme, the technical problem that in the prior art, the operation cost of industrial sludge incineration treatment is high is solved.

Description

Technical Field

[0001] The embodiments of the present invention relate to the technical field of industrial sludge incineration treatment devices, and more specifically, to an incineration treatment device for industrial sludge. Background Technology

[0002] Industrial sludge, a solid waste generated during industrial production, is complex and diverse in composition, encompassing sludge from various industries such as chemical, printing and dyeing, electroplating, and pharmaceutical. This sludge often contains large amounts of organic matter, heavy metals, sulfides, chlorides, and other substances. Improper treatment can cause serious pollution to soil, water bodies, and the atmosphere; therefore, its harmless treatment has become an important issue in the field of environmental protection. Incineration has become one of the main methods for industrial sludge treatment because it can quickly reduce the volume of sludge, render it harmless, and partially recover resources (such as heat energy). However, during the incineration process, components such as sulfides and chlorides in the sludge react with oxygen to generate acidic pollutants such as sulfur dioxide and hydrogen chloride. If these pollutants are directly emitted, they will cause problems such as acid rain and equipment corrosion. They must be purified before they can be discharged in compliance with standards. Currently, end-of-pipe treatment technologies, such as wet desulfurization and dry deacidification, are mostly used to treat pollutants generated during incineration. However, end-of-pipe treatment requires significant investment in equipment (such as desulfurization towers and deacidification agent injection systems) and operating costs (such as deacidification agent consumption). Especially for industrial sludge with large fluctuations in composition and high pollutant concentrations, the load and cost of end-of-pipe treatment increase significantly, which restricts the economic viability of incineration technology. Summary of the Invention

[0003] To overcome the above-mentioned defects, the present invention provides an incineration treatment device for industrial sludge, which solves the technical problem of high operating costs in the prior art for industrial sludge incineration treatment.

[0004] According to one aspect, at least one embodiment of the present invention provides an incineration treatment apparatus for industrial sludge, including a mixing tank, a feeding hopper connected to the mixing tank, a support plate, a feeding mechanism, a screen plate, a crushing mechanism, and a mixing mechanism. The support plate is fixedly disposed on the mixing tank, and a plurality of first support legs are fixedly disposed on the support plate. The feeding mechanism is disposed on the support plate for adding different types of industrial sludge to the feeding hopper. The screen plate is fixedly disposed inside the mixing tank. The crushing mechanism is disposed inside the mixing tank for crushing the industrial sludge entering the mixing tank. The mixing mechanism is disposed inside the mixing tank for mixing the industrial sludge.

[0005] Preferably, the feeding mechanism includes a frame, a commutator, and a feeding assembly. The frame is mounted on the support plate, and two conveying rollers are rotatably arranged inside the frame. A conveyor belt is driven between the two conveying rollers. The commutator is mounted on the frame, and a first motor is mounted on the commutator. The output end of the first motor is fixedly connected to one of the commutator's commutating ends, and the other commutator's commutating end is fixedly connected to the adjacent conveying roller. The feeding assembly is arranged on the support plate and is used to add industrial sludge to the conveyor belt.

[0006] Furthermore, the feeding assembly includes a support platform, a feeding bin, and a screw conveyor. The support platform is fixedly mounted on the support plate. A plurality of feeding bins are provided on one side of the support platform. A second support leg is fixedly mounted between the feeding bin and the support platform. The screw conveyor is fixedly mounted on the top sidewall of the support platform, located on one side of the feeding bin. The input end of the screw conveyor is connected to the feeding bin, and the output end of the screw conveyor is aligned with the conveyor belt.

[0007] Furthermore, the mixing mechanism includes a first housing, a positioning column, a first scraper, a stirring column, and a first rotating mechanism. The first housing is fixedly disposed on the top side wall of the mixing box. The positioning column is rotatably disposed on the inner top wall of the first housing. The bottom end of the positioning column penetrates the inner bottom wall of the first housing and the sieve plate. Multiple first scrapers are disposed around the side wall of the positioning column. The first scrapers are in contact with the inner wall of the mixing box. The first scrapers are located on the side of the sieve plate away from the first housing. Multiple stirring columns are fixedly disposed between the first scrapers and the positioning column. The first rotating mechanism is disposed inside the first housing and is used to drive the positioning column to rotate.

[0008] Furthermore, the first rotating mechanism includes a first gear ring, a first gear, and a second motor. The first gear ring is fixedly disposed on the top of the side wall of the positioning column. The first gear is rotatably disposed on the inner top wall of the first housing. The first gear meshes with the first gear ring. The second motor is mounted on the first housing. A drive rod is fixedly disposed between the output end of the second motor and the first gear.

[0009] Based on the above scheme, the crushing mechanism includes a positioning ring, a crushing column, a second scraper, and a second rotating mechanism. The positioning ring is disposed around the periphery of the positioning column, and multiple fixed columns are fixedly disposed between the positioning ring and the positioning column. Multiple crushing columns are rotatably disposed between the positioning ring and the side wall of the positioning column, and multiple crushing teeth are fixedly disposed on the side wall of the crushing column. The second scraper is fixedly disposed at the bottom end of the side wall of the positioning ring and the positioning column, and the second scraper contacts the sieve plate. The second rotating mechanism is disposed on the positioning column and is used to drive the crushing column to rotate.

[0010] Based on the above scheme, the second rotating mechanism includes a first cavity, a second bevel gear, and a positioning rod. The first cavity is opened inside the positioning column. The first bevel gear is rotatably arranged on the side wall of the first cavity near the crushing column. The first bevel gear is fixedly connected to the adjacent crushing column. The second bevel gear is rotatably arranged on the inner top wall of the first cavity and meshes with the first bevel gear. The positioning rod is fixedly arranged between the second bevel gear and the inner top wall of the first housing.

[0011] Based on the above solution, a cleaning mechanism is also included for cleaning industrial sludge adhering to the surface of the conveyor belt. The cleaning mechanism includes a cleaning frame, a cleaning roller, and a third rotating mechanism. The cleaning frame is fixedly mounted on the frame, and the cleaning roller is rotatably mounted inside the cleaning frame. The sidewalls of the cleaning roller are evenly distributed with cleaning bristles, which contact the conveyor belt. The third rotating mechanism is mounted on the cleaning frame and is used to drive the cleaning roller to rotate.

[0012] Based on the above scheme, the third rotating mechanism includes a second cavity, a fourth bevel gear, and a third rotating assembly. The second cavity is opened inside the cleaning frame. The third bevel gear is rotatably mounted on the side wall of the second cavity near the cleaning roller. A first connecting rod is fixedly mounted between the third bevel gear and the cleaning roller. The fourth bevel gear is rotatably mounted on the side wall of the second cavity and meshes with the third bevel gear. The third rotating assembly is disposed inside the first housing and is used to drive the fourth bevel gear to rotate.

[0013] Based on the above scheme, the third rotating assembly includes a third cavity, a fifth bevel gear, and a sixth bevel gear. The third cavity is opened inside the first housing. The drive rod passes through the third cavity. The fifth bevel gear is coaxial and fixedly mounted on the drive rod. The sixth bevel gear is rotatably mounted on the side wall of the third cavity. The sixth bevel gear meshes with the fifth bevel gear. A second connecting rod is fixedly mounted between the sixth bevel gear and the fourth bevel gear.

[0014] The beneficial effects of the embodiments of the present invention are as follows: 1. In this invention, by setting up a feeding mechanism, different types of industrial sludge (such as high-sulfur sludge, high-chlorine sludge, alkaline sludge, etc.) can be stored in different feeding bins. Then, by operating a screw conveyor, different types of industrial sludge can be added to the conveyor belt, and the industrial sludge is fed into the mixing bin by the movement of the conveyor belt. At the same time, the ratio of different types of industrial sludge can be adjusted by the working time of the screw conveyor (the ratio accuracy does not need to be particularly precise). 2. In this invention, by setting up a crushing mechanism and a mixing mechanism, the operation of the second motor can drive the drive rod and the first gear to rotate. At the same time, the meshing of the first gear and the first gear ring drives the positioning column to rotate. During the rotation of the positioning column, the crushing column and the stirring column can be driven to move around the positioning column. During the movement of the crushing column, it can also rotate under the action of the first bevel gear and the second bevel gear, thereby facilitating the crushing and mixing of different types of industrial sludge. 3. In this invention, by setting up a cleaning mechanism, the cleaning roller can be driven to rotate through the transmission of the third rotating mechanism during the rotation of the drive rod, thereby facilitating the cleaning of the conveyor belt by the cleaning bristles on the cleaning roller, thus avoiding industrial sludge from adhering to the conveyor belt and affecting the feeding effect. 4. In this invention, by setting up a mixing mechanism, due to the significant differences in the composition of different industrial sludge (for example, some contain alkaline substances, while others contain sulfides, chlorides, etc.), by pre-mixing multiple types of sludge, they can have a synergistic effect before incineration. For example, by using alkaline sludge to neutralize the precursors of acidic pollutants, the amount of sulfur dioxide and hydrogen chloride generated during incineration can be reduced. This method reduces the concentration of pollutants from the source. Compared with traditional end-of-pipe purification (such as desulfurization tower treatment and continuous spraying of deacidifying agents), it can significantly reduce the investment, operation and maintenance costs of treatment equipment, while ensuring the efficiency of incineration treatment, and ultimately achieving the dual goals of "cost reduction" and "efficiency improvement". Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments of the present invention will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of the present invention and these drawings without any creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of an incineration treatment device for industrial sludge in one embodiment of the present invention. Figure 2 This is a schematic diagram of the structure of an incineration treatment device for industrial sludge in one embodiment of the present invention from another perspective. Figure 3 This is a cross-sectional structural diagram of the mixing tank in one embodiment of the present invention; Figure 4 This is a cross-sectional structural diagram of the crushing mechanism in one embodiment of the present invention; Figure 5 For the present invention Figure 4 A magnified schematic diagram of the local structure at point A; Figure 6 This is a cross-sectional view of the first rotating mechanism in one embodiment of the present invention; Figure 7 This is a cross-sectional view of the cleaning mechanism in one embodiment of the present invention; Figure 8 For the present invention Figure 7 A magnified schematic diagram of the structure at point B in the middle.

[0017] In the diagram: 1. Mixing bin; 2. Feeding bin; 3. Support plate; 4. First support leg; 5. Screen plate; 6. Frame; 7. Conveyor belt; 8. Reversing device; 9. First motor; 10. Support platform; 11. Feeding bin; 12. Screw conveyor; 13. First housing; 14. Positioning column; 15. First scraper; 16. Mixing column; 17. First gear ring; 18. First gear; 19. Second motor; 20. Drive rod; 21. Positioning ring; 22. Fixed column; 23. Crushing column; 24. Crushing teeth; 25. Second scraper; 26. First cavity; 27. First bevel gear; 28. Second bevel gear; 29. ​​Positioning rod; 30. Cleaning frame; 31. Cleaning roller; 32. Second cavity; 33. Third bevel gear; 34. Fourth bevel gear; 35. Third cavity; 36. Fifth bevel gear; 37. Sixth bevel gear; 38. Second connecting rod. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it.

[0019] To keep the drawings concise, each drawing only schematically shows the parts relevant to the invention; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0020] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0021] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0022] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0023] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] like Figures 1-8 As shown, an incineration treatment device for industrial sludge according to an embodiment of the present invention is illustrated. The device includes a mixing tank 1, a feeding hopper 2 connected to the mixing tank 1, a support plate 3, a feeding mechanism, a screen plate 5, a crushing mechanism, and a mixing mechanism. The support plate 3 is fixedly mounted on the mixing tank 1, and multiple first support legs 4 are fixedly mounted on the support plate 3. The feeding mechanism is mounted on the support plate 3 and is used to add different types of industrial sludge to the feeding hopper 2. The screen plate 5 is fixedly mounted inside the mixing tank 1. The crushing mechanism is mounted inside the mixing tank 1 and is used to crush the industrial sludge entering the mixing tank 1. The mixing mechanism is mounted inside the mixing tank 1 and is used to mix the industrial sludge. A discharge port is opened at the bottom of the mixing tank 1, and a discharge control valve is built into the discharge port.

[0025] Reference Figures 1-4The feeding mechanism includes a frame 6, a commutator 8, and a feeding assembly. The frame 6 is mounted on a support plate 3. Two conveyor rollers are rotatably arranged inside the frame 6, and a conveyor belt 7 is driven between the two conveyor rollers. The commutator 8 is mounted on the frame 6, and a first motor 9 is mounted on the commutator 8. The output end of the first motor 9 is fixedly connected to one of the commutator ends of the commutator 8, and the other commutator end of the commutator 8 is fixedly connected to the adjacent conveyor roller. The feeding assembly is set on the support plate 3 and is used to add industrial sludge to the conveyor belt 7. The feeding assembly includes a support platform 10, a feeding bin 11, and a screw conveyor 12. The support platform 10 is fixedly set on the support plate 3, and multiple feeding bins are arranged on one side of the support platform 10. A second support leg is fixedly installed between the hopper 11 and the support platform 10. A screw conveyor 12 is fixedly installed on the top side wall of the support platform 10 on one side of the hopper 11. The input end of the screw conveyor 12 is connected to the hopper 11, and the output end of the screw conveyor 12 is aligned with the conveyor belt 7. Specifically, different types of industrial sludge (such as high-sulfur sludge, high-chlorine sludge, alkaline sludge, etc.) can be stored in different hoppers 11. Then, by working the screw conveyor 12, different types of industrial sludge can be added to the conveyor belt 7, and the industrial sludge is fed into the mixing box 1 by the movement of the conveyor belt 7. At the same time, the ratio of different types of industrial sludge can be adjusted by the working time of the screw conveyor 12.

[0026] Reference Figures 3-6The mixing mechanism includes a first housing 13, a positioning column 14, a first scraper 15, a stirring column 16, and a first rotating mechanism. The first housing 13 is fixedly mounted on the top side wall of the mixing tank 1. The positioning column 14 is rotatably mounted on the inner top wall of the first housing 13. The bottom end of the positioning column 14 penetrates the inner bottom wall of the first housing 13 and the sieve plate 5. Multiple first scrapers 15 are arranged around the side wall of the positioning column 14. The first scrapers 15 are in contact with the inner wall of the mixing tank 1 and are located on the side of the sieve plate 5 away from the first housing 13. Multiple stirring columns 16 are fixedly arranged between the first scrapers 15 and the positioning column 14. The first rotating mechanism is located inside the first housing 13 and is used to drive the positioning column 14 to rotate. The first rotating mechanism includes a first... The device comprises a gear ring 17, a first gear 18, and a second motor 19. The first gear ring 17 is fixedly mounted on the top of the side wall of the positioning column 14. The first gear 18 is rotatably mounted on the inner top wall of the first housing 13 and meshes with the first gear ring 17. The second motor 19 is mounted on the first housing 13. A drive rod 20 is fixedly mounted between the output end of the second motor 19 and the first gear 18. Specifically, the operation of the second motor 19 can drive the drive rod 20 and the first gear 18 to rotate. At the same time, the meshing of the first gear 18 and the first gear ring 17 drives the positioning column 14 to rotate. During the rotation of the positioning column 14, the stirring column 16 can be driven to move around the positioning column 14, thereby realizing the mixing of industrial sludge.

[0027] Reference Figures 3-6The crushing mechanism includes a positioning ring 21, crushing columns 23, a second scraper 25, and a second rotating mechanism. The positioning ring 21 is disposed around the positioning column 14. Multiple fixed columns 22 are fixedly disposed between the positioning ring 21 and the positioning column 14. Multiple crushing columns 23 are rotatably disposed between the positioning ring 21 and the side wall of the positioning column 14. Multiple crushing teeth 24 are fixedly disposed on the side wall of the crushing column 23. The second scraper 25 is fixedly disposed at the bottom end of the side wall of the positioning ring 21 and the positioning column 14, and the second scraper 25 contacts the sieve plate 5. The second rotating mechanism is disposed on the positioning column 14 and is used to drive the crushing columns 23 to rotate. The second rotating mechanism includes a first cavity 26, a second bevel gear 28, and a positioning rod 29. The first cavity 26 is opened inside the positioning column 14. The first bevel gear 27 is rotatably disposed on the side wall of the first cavity 26 near the crushing column 23. The first bevel gear 27 is fixedly connected to the adjacent crushing column 23. The second bevel gear 28 is rotatably mounted on the inner top wall of the first cavity 26. The second bevel gear 28 meshes with the first bevel gear 27. The positioning rod 29 is fixedly mounted between the second bevel gear 28 and the inner top wall of the first housing 13. Specifically, during the rotation of the positioning column 14, the crushing column 23 and the crushing teeth 24 can be driven to move around the positioning column 14. At the same time, the rotation of the positioning column 14 can drive the first bevel gear 27 to move around the second bevel gear 28. Then, through the meshing of the second bevel gear 28 and the first bevel gear 27, the crushing column 23 is driven to rotate. Then, the crushing teeth 24 crush the industrial sludge on the screen plate 5. During the crushing process, the industrial sludge on the screen plate 5 can be scraped by the second scraper 25 to avoid clogging of the screen plate 5.

[0028] Reference Figures 6-8It also includes a cleaning mechanism for cleaning industrial sludge adhering to the surface of the conveyor belt 7. The cleaning mechanism includes a cleaning frame 30, a cleaning roller 31, and a third rotating mechanism. The cleaning frame 30 is fixedly mounted on the frame 6. The cleaning roller 31 is rotatably mounted inside the cleaning frame 30. Cleaning bristles are evenly distributed on the side wall of the cleaning roller 31 and contact the conveyor belt 7. The third rotating mechanism is mounted on the cleaning frame 30 and is used to drive the cleaning roller 31 to rotate. The third rotating mechanism includes a second cavity 32, a fourth bevel gear 34, and a third rotating assembly. The second cavity 32 is opened inside the cleaning frame 30. A third bevel gear 33 is rotatably mounted on the side wall of the second cavity 32 near the cleaning roller 31. A first connecting rod is fixedly mounted between the third bevel gear 33 and the cleaning roller 31. The fourth bevel gear 34 is rotatably mounted on the side wall of the second cavity 32 and meshes with the third bevel gear 33. The third rotating assembly is mounted inside the first housing 13 and is used to drive the fourth bevel gear 34 to rotate. The rotating assembly includes a third cavity 35, a fifth bevel gear 36, and a sixth bevel gear 37. The third cavity 35 is located within the first housing 13. A drive rod 20 passes through the third cavity 35. The fifth bevel gear 36 is coaxially and fixedly mounted on the drive rod 20. The sixth bevel gear 37 is rotatably mounted on the side wall of the third cavity 35 and meshes with the fifth bevel gear 36. A second connecting rod 38 is fixedly mounted between the sixth bevel gear 37 and the fourth bevel gear 34. Specifically, the rotation of the drive rod 20 can drive the sixth bevel gear 37 to rotate. Simultaneously, the meshing of the sixth bevel gear 37 with the fifth bevel gear 36 drives the fifth bevel gear 36, the second connecting rod 38, and the fourth bevel gear 34 to rotate. At the same time, the meshing of the fourth bevel gear 34 with the third bevel gear 33 drives the cleaning roller 31 to rotate. Thus, the cleaning brush bristles on the cleaning roller 31 can clean the conveyor belt 7, preventing industrial sludge from adhering to the conveyor belt 7 and affecting the feeding effect.

[0029] In this embodiment, during use, the operator stores different types of industrial sludge (such as high-sulfur sludge, high-chlorine sludge, alkaline sludge, etc.) in different feeding bins 11. Then, the screw conveyor 12 adds different types of industrial sludge to the conveyor belt 7, and the movement of the conveyor belt 7 feeds the industrial sludge into the mixing bin 1. The operating time of the screw conveyor 12 can be used to adjust the proportion of different types of industrial sludge. The operator then controls the second motor 19, which drives the drive rod 20 and the first gear 18 to rotate. Simultaneously, the meshing of the first gear 18 and the first gear ring 17 drives the positioning column 14 to rotate. During the rotation of the positioning column 14, the stirring column 16 is driven to move around the positioning column 14, thereby achieving mixing of the industrial sludge. At the same time, the rotation of the positioning column 14 drives the crushing column 23 and the crushing teeth 24 to move around the positioning column 14. The positioning column 14 moves, and the rotation of the positioning column 14 drives the first bevel gear 27 to move around the second bevel gear 28. Then, the meshing of the second bevel gear 28 and the first bevel gear 27 drives the crushing column 23 to rotate, and the crushing teeth 24 crush the industrial sludge on the screen plate 5. During the crushing process, the second scraper 25 can scrape the industrial sludge on the screen plate 5 to prevent the screen plate 5 from clogging. At the same time, the rotation of the drive rod 20 drives the sixth bevel gear 37 to rotate. The meshing of the sixth bevel gear 37 and the fifth bevel gear 36 drives the fifth bevel gear 36, the second connecting rod 38 and the fourth bevel gear 34 to rotate. At the same time, the meshing of the fourth bevel gear 34 and the third bevel gear 33 drives the cleaning roller 31 to rotate. Thus, the cleaning brush on the cleaning roller 31 can clean the conveyor belt 7 to prevent industrial sludge from adhering to the conveyor belt 7 and affecting the feeding effect.

[0030] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. An incineration treatment device for industrial sludge, comprising a mixing tank (1), wherein a feeding hopper (2) is connected to the mixing tank (1), characterized in that, Also includes: Support plate (3), the support plate (3) is fixedly installed on the mixing box (1), and a plurality of first support legs (4) are fixedly installed on the support plate (3); The feeding mechanism is mounted on the support plate (3) and is used to add different industrial sludge into the feeding bin (2); A sieve plate (5) is fixedly installed inside the mixing box (1); A crushing mechanism is provided inside the mixing tank (1) for crushing industrial sludge that enters the mixing tank (1); A mixing mechanism is installed inside the mixing box (1) for mixing industrial sludge.

2. The incineration treatment device for industrial sludge according to claim 1, characterized in that, The feeding mechanism includes: The frame (6) is mounted on the support plate (3). Two conveying rollers are rotatably arranged inside the frame (6), and a conveyor belt (7) is driven between the two conveying rollers. A commutator (8) is mounted on the frame (6). A first motor (9) is mounted on the commutator (8). The output end of the first motor (9) is fixedly connected to one of the commutator (8). The other commutator (8) is fixedly connected to the adjacent conveying roller. A feeding assembly is disposed on the support plate (3) for adding industrial sludge to the conveyor belt (7).

3. The incineration treatment device for industrial sludge according to claim 2, characterized in that, The feeding assembly includes: A support platform (10) is fixedly mounted on the support plate (3); A feeding bin (11) is provided on one side of the support platform (10), and a second support leg is fixedly provided between the feeding bin (11) and the support platform (10); The screw conveyor (12) is fixedly installed on the top side wall of the support platform (10) on one side of the feeding bin (11). The input end of the screw conveyor (12) is connected to the feeding bin (11), and the output end of the screw conveyor (12) is aligned with the conveyor belt (7).

4. The incineration treatment device for industrial sludge according to claim 3, characterized in that, The mixing mechanism includes: The first housing (13) is fixedly disposed on the top side wall of the mixing tank (1); Positioning post (14) is rotatably mounted on the inner top wall of the first housing (13), and the bottom end of the positioning post (14) penetrates the inner bottom wall of the first housing (13) and the sieve plate (5). The first scraper (15) is provided on the side wall of the positioning column (14) with a plurality of first scrapers (15). The first scraper (15) is in contact with the inner wall of the mixing box (1). The first scraper (15) is located on the side of the sieve plate (5) away from the first housing (13). A stirring column (16) is fixedly arranged between the first scraper (15) and the positioning column (14). The first rotating mechanism is disposed inside the first housing (13) and is used to drive the positioning column (14) to rotate.

5. The incineration treatment device for industrial sludge according to claim 4, characterized in that, The first rotating mechanism includes: The first toothed ring (17) is fixedly disposed on the top of the side wall of the positioning post (14); The first gear (18) is rotatably mounted on the inner top wall of the first housing (13), and the first gear (18) meshes with the first gear ring (17); The second motor (19) is mounted on the first housing (13), and a drive rod (20) is fixedly provided between the output end of the second motor (19) and the first gear (18).

6. The incineration treatment apparatus for industrial sludge according to claim 5, characterized in that, The crushing mechanism includes: Positioning ring (21), the positioning ring (21) is disposed on the periphery of the positioning post (14), and a plurality of fixing posts (22) are fixedly disposed between the positioning ring (21) and the positioning post (14). A crushing column (23) is provided, with multiple crushing columns (23) rotatably arranged between the positioning ring (21) and the side wall of the positioning column (14), and multiple crushing teeth (24) are fixedly arranged on the side wall of the crushing column (23). The second scraper (25) is fixedly provided on the bottom side wall of the positioning ring (21) and the positioning column (14), and the second scraper (25) is in contact with the sieve plate (5); The second rotating mechanism is disposed on the positioning column (14) and is used to drive the crushing column (23) to rotate.

7. The incineration treatment apparatus for industrial sludge according to claim 6, characterized in that, The second rotating mechanism includes: The first cavity (26) is opened in the positioning column (14). A first bevel gear (27) is rotatably provided on the side wall of the first cavity (26) near the crushing column (23). The first bevel gear (27) is fixedly connected to the nearby crushing column (23). The second bevel gear (28) is rotatably disposed on the inner top wall of the first cavity (26), and the second bevel gear (28) meshes with the first bevel gear (27); The positioning rod (29) is fixedly disposed between the second bevel gear (28) and the inner top wall of the first housing (13).

8. The incineration treatment apparatus for industrial sludge according to claim 7, characterized in that, It also includes a cleaning mechanism for cleaning industrial sludge adhering to the surface of the conveyor belt (7), the cleaning mechanism comprising: A cleaning rack (30) is fixedly mounted on the frame (6); A cleaning roller (31) is rotatably disposed inside the cleaning frame (30). The sidewall of the cleaning roller (31) is evenly covered with cleaning bristles, which are in contact with the conveyor belt (7). The third rotating mechanism is disposed on the cleaning frame (30) and is used to drive the cleaning roller (31) to rotate.

9. The incineration treatment apparatus for industrial sludge according to claim 8, characterized in that, The third rotating mechanism includes: The second cavity (32) is opened inside the cleaning frame (30). A third bevel gear (33) is rotatably provided on the side wall of the second cavity (32) near the cleaning roller (31). A first connecting rod is fixedly provided between the third bevel gear (33) and the cleaning roller (31). The fourth bevel gear (34) is rotatably disposed on the side wall of the second cavity (32), and the fourth bevel gear (34) meshes with the third bevel gear (33); The third rotating assembly is disposed inside the first housing (13) and is used to drive the fourth bevel gear (34) to rotate.

10. The incineration treatment apparatus for industrial sludge according to claim 9, characterized in that, The third rotating component includes: The third cavity (35) is formed inside the first housing (13), and the drive rod (20) passes through the third cavity (35). The fifth bevel gear (36) is coaxial and fixedly mounted on the drive rod (20); The sixth bevel gear (37) is rotatably mounted on the side wall of the third cavity (35). The sixth bevel gear (37) meshes with the fifth bevel gear (36). A second connecting rod (38) is fixedly mounted between the sixth bevel gear (37) and the fourth bevel gear (34).

Images