Multi-stage screening equipment for recycling aluminum ash
By designing a multi-stage screening equipment for aluminum ash slag recycling, and using a motor-driven rotating shaft and bevel gear system to realize multi-stage screening, the problems of time-consuming and labor-intensive operation of existing equipment and incomplete screening are solved, and screening efficiency and integrity are improved.
Patent Information
- Application Number
- CN202510717151.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-30
- Publication Date
- 2025-07-18
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing aluminum ash slag sieving equipment does not have the function of multi-stage sieving, which leads to time-consuming and laborious operation, incomplete sieving, and requires multiple replacement of screens for sieving, which is complicated.
A multi-stage screening equipment for aluminum ash slag recycling is designed. Through the motor driving the shaft and bevel gear system, the multi-stage screening and screening of the screen is realized. Combined with a funnel and feed pipe, multiple screening and re-sieve of aluminum ash slag are realized.
The screening efficiency of aluminum ash slag is improved, the operation steps are reduced, the integrity of the screening is ensured, and the trouble of manually replacing the screening is avoided many times.
Smart Images
Figure CN120325545A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of aluminum ash residue recycling, and particularly to a multi-stage screening device for aluminum ash residue recycling. Background Art
[0002] During the aluminum smelting and forming processes, various by-products are generated. As the main by-product of the aluminum industry, aluminum ash is produced in all processes where aluminum is melted, and the aluminum content therein accounts for about 1% - 12% of the total loss during the aluminum production and use processes. In the past, people regarded aluminum slag as waste residue and dumped it, which not only caused waste of aluminum resources but also brought environmental problems. Therefore, finding an economical and effective method to utilize and treat aluminum slag will not only improve the economic benefits of the aluminum industry, but also have an important impact on realizing the sustainable development of the economy and society while achieving the effective recycling of resources.
[0003] During the use of existing aluminum ash residue screening devices, they do not have the function of multi-stage screening. When the aluminum ash residue is screened for the first time, it is necessary to replace the screening meshes with different mesh numbers for secondary or even tertiary screening, which makes the operation time-consuming and laborious. Moreover, after screening, there may be an incomplete screening situation, and it is necessary to pour the screened aluminum ash residue back onto the screening mesh for secondary screening, making the operation steps rather cumbersome. Summary of the Invention
[0004] The purpose of the present invention is to solve the problem that existing aluminum ash residue screening devices do not have the function of multi-stage screening. When the aluminum ash residue is screened for the first time, it is necessary to replace the screening meshes with different mesh numbers for secondary or even tertiary screening, which makes the operation time-consuming and laborious. Moreover, after screening, there may be an incomplete screening situation, and it is necessary to pour the screened aluminum ash residue back onto the screening mesh for secondary screening, making the operation steps rather cumbersome, and to propose a multi-stage screening device for aluminum ash residue recycling.
[0005] The purpose of the present invention can be achieved by the following technical solutions:
[0006] A multi-stage screening device for aluminum ash residue recovery, including a bottom plate, one side of the bottom plate is fixed with a side plate, one side of the side plate is fixed with a motor, the output end of the motor is fixed with a first rotating shaft, one end of the first rotating shaft is fixed with a first bevel gear, one side of the side plate is provided with a chute, a slider slides inside the chute, one side of the slider is fixed with a connecting plate, one side of the connecting plate is provided with a first limiting groove, one side of the side plate is fixed with a fixing plate, and a transmission component is arranged on one side of the fixing plate. The transmission component includes a second rotating shaft, one side of the side plate is fixed with a first sliding rod, a sliding plate slides outside the first sliding rod, one side of the sliding plate is provided with a second limiting groove, one side of the sliding plate is fixed with a second sliding rod, and a screen is fixed at one end of the second sliding rod. A first turntable is fixed outside the first rotating shaft, a third rotating shaft rotates on one side of the side plate, a second turntable is fixed outside the third rotating shaft, and a third bevel gear is fixed at one end of the third rotating shaft. A feeding component is arranged on one side of the bottom plate.
[0007] As a preferred embodiment of the present invention, the end of the first rotating shaft far from the motor extends to one side of the side plate, and the first rotating shaft is rotatably connected with the side plate. The first rotating shaft and the first bevel gear both form a rotational adjustment structure through the motor. The slider forms a sliding adjustment structure through the chute. A single connecting plate is fixedly installed between the two sliders.
[0008] As a preferred embodiment of the present invention, the second rotating shaft is rotatably installed on the side surface of the fixing plate. A second bevel gear is fixed outside the second rotating shaft. The first bevel gear and the second bevel gear are meshed with each other. A rotating rod is fixed at one end of the second rotating shaft. A first limiting rod rotates on one side of the rotating rod. The first limiting rod is slidably installed in the first limiting groove.
[0009] As a preferred embodiment of the present invention, a top rod is fixed on one side of the connecting plate. A second limiting rod rotates at one end of the top rod. The sliding plate forms a sliding adjustment structure through the first sliding rod. The second limiting rod is slidably installed in the second limiting groove. The second limiting groove is inclined.
[0010] As a preferred embodiment of the present invention, the end of the second sliding rod far from the sliding plate extends to one side of the side plate, and the second sliding rod is slidably connected with the side plate. There are two screens. A funnel is fixedly installed on one side of the side plate. The funnel is arranged between the two screens.
[0011] As a preferred embodiment of the present invention, a belt is connected between the first turntable and the second turntable. The first turntable and the second turntable form a synchronous rotation adjustment structure through the belt. The first rotating shaft and the third rotating shaft form a synchronous rotation adjustment structure.
[0012] As a preferred embodiment of the present invention, the feeding assembly includes a feeding pipe fixedly installed on one side of the side plate. A rotating shaft four is rotatably installed in the feeding pipe. One end of the rotating shaft four is fixed with a bevel gear four, which meshes with the bevel gear three. A spiral blade is fixed on the outer side of the rotating shaft four, and the spiral blade is arranged inside the feeding pipe. One side of the feeding pipe is fixed with a deflector plate, which is arranged below the lower sieve mesh. One side of the feeding pipe is fixed with a discharge port, which is arranged above the upper sieve mesh.
[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0014] 1. By setting the motor, the motor can drive the rotating shaft one and the bevel gear one to rotate, so that the bevel gear one can drive the meshing bevel gear two to rotate, so that the bevel gear two can drive the rotating rod and the limiting rod one to rotate, so that the limiting rod one slides and adjusts in the limiting groove one, driving the connecting plate to slide up and down, so that the connecting plate drives the ejector rod and the limiting rod two to slide up and down, so that the limiting rod two slides and adjusts in the limiting groove two, so that the sliding plate slides back and forth on the surface of the sliding rod one, so that the sliding plate drives the sliding rod two and the sieve mesh to slide back and forth, so that the sieve mesh can shake the aluminum ash residue repeatedly to achieve screening. And by setting the funnel, after the upper sieve mesh sorts the aluminum ash residue, the sorted aluminum ash residue will fall into the lower sieve mesh through the funnel, so that the lower sieve mesh can perform secondary screening on the aluminum ash residue, thus realizing multiple screening of the aluminum ash residue;
[0015] 2. By setting the belt, when the motor drives the rotating shaft one, it can also drive the turntable one and the turntable two to rotate, so that the turntable two drives the rotating shaft three and the bevel gear three to rotate, so that the bevel gear three drives the meshing bevel gear four to rotate, so that the bevel gear four drives the feeding pipe and the spiral blade to rotate, so that the aluminum ash residue screened by the lower sieve mesh enters the feeding pipe through the deflector plate. By driving the rotation of the rotating shaft four by the feeding pipe, the aluminum ash residue falls from the discharge port into the upper sieve mesh, so that the sieve mesh can re-screen the aluminum ash residue that is not completely screened in the already screened aluminum ash residue, improving the screening efficiency of the aluminum ash residue. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] For the convenience of those skilled in the art to understand, the present invention will be further described below with reference to the accompanying drawings.
[0017] Figure 1 is a three-dimensional structure diagram of the present invention;
[0018] Figure 2 is a right three-dimensional structure diagram of the present invention;
[0019] Figure 3 Schematic cross-sectional three-dimensional structure diagram of the present invention;
[0020] Figure 4 of the present invention Figure 2 Enlarged three-dimensional structure diagram of part A in the present invention.
[0021] In the figure: 1, bottom plate; 2, side plate; 3, motor; 4, first rotating shaft; 5, first bevel gear; 6, chute; 7, slider; 8, connecting plate; 9, first limiting groove; 10, fixing plate; 11, second rotating shaft; 12, second bevel gear; 13, rotating rod; 14, first limiting rod; 15, ejector rod; 16, second limiting rod; 17, first sliding rod; 18, sliding plate; 19, second limiting groove; 20, second sliding rod; 21, sieve mesh; 22, funnel; 23, first turntable; 24, third rotating shaft; 25, second turntable; 26, belt; 27, third bevel gear; 28, feeding pipe; 29, fourth rotating shaft; 30, fourth bevel gear; 31, spiral blade; 32, deflector; 33, discharge port. Specific embodiments
[0022] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application; obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.
[0023] In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the 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 orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.
[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless otherwise specifically defined.
[0025] In the present invention, unless otherwise clearly specified or limited, terms such as "installed", "connected", "linked", "fixed", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0026] In the present invention, unless otherwise clearly specified or limited, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description referring to terms such as "one solution", "some solutions", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the solution or example are included in at least one solution or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same solution or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more solutions or examples.
[0027] Example 1
[0028] Please refer to Figure 1 - Figure 4 As shown, a multi - stage screening device for aluminum ash residue recovery includes a bottom plate 1. One side of the bottom plate 1 is fixed with a side plate 2. One side of the side plate 2 is fixed with a motor 3. The output end of the motor 3 is fixed with a first rotating shaft 4. One end of the first rotating shaft 4 is fixed with a first bevel gear 5. One side of the side plate 2 is provided with a sliding groove 6. A slider 7 slides inside the sliding groove 6. One side of the slider 7 is fixed with a connecting plate 8. A first limiting groove 9 is opened on one side of the connecting plate 8. One side of the side plate 2 is fixed with a fixing plate 10. A transmission component is arranged on one side of the fixing plate 10. The transmission component includes a second rotating shaft 11. One side of the side plate 2 is fixed with a first sliding rod 17. A sliding plate 18 slides on the outer side of the first sliding rod 17. A second limiting groove 19 is opened on one side of the sliding plate 18. One side of the sliding plate 18 is fixed with a second sliding rod 20. One end of the second sliding rod 20 is fixed with a sieve mesh 21. A first turntable 23 is fixed on the outer side of the first rotating shaft 4. A third rotating shaft 24 rotates on one side of the side plate 2. A second turntable 25 is fixed on the outer side of the third rotating shaft 24. One end of the third rotating shaft 24 is fixed with a third bevel gear 27. A feeding component is arranged on one side of the bottom plate 1. The feeding component can re - convey the aluminum ash residue that has not been completely screened to the sieve mesh 21 above, so that the sieve mesh 21 performs secondary screening on the aluminum ash residue.
[0029] Example 2
[0030] Please refer toFigure 1 - Figure 4 As shown in Figure 4 , one end of the first rotating shaft 4 away from the motor 3 extends to one side of the side plate 2, and the first rotating shaft 4 is rotatably connected to the side plate 2. Both the first rotating shaft 4 and the first bevel gear 5 form a rotational adjustment structure through the motor 3, and the slider 7 forms a sliding adjustment structure through the sliding groove 6. A single connecting plate 8 is fixedly installed between the two sliders 7. The second rotating shaft 11 is rotatably installed on one side surface of the fixed plate 10, and a second bevel gear 12 is fixed on the outer side of the second rotating shaft 11. The first bevel gear 5 meshes with the second bevel gear 12. One end of the second rotating shaft 11 is fixed with a rotating rod 13. By controlling the motor 3, the motor 3 drives the first rotating shaft 4 to rotate, so that the first rotating shaft 4 drives the first bevel gear 5 to rotate, so that the first bevel gear 5 drives the meshing second bevel gear 12 to rotate, so that the second bevel gear 12 drives the second rotating shaft 11 to rotate, so that the second rotating shaft 11 drives the rotating rod 13 to rotate. One side of the rotating rod 13 is rotatably connected with a first limiting rod 14, and the first limiting rod 14 is slidably installed in the first limiting groove 9. When the rotating rod 13 drives the first limiting rod 14 to rotate, the first limiting rod 14 can drive the connecting plate 8 to move up and down for adjustment. One side of the connecting plate 8 is fixed with a top rod 15, and one end of the top rod 15 is rotatably connected with a second limiting rod 16. The sliding plate 18 forms a sliding adjustment structure through the first sliding rod 17. The second limiting rod 16 is slidably installed in the second limiting groove 19, and the second limiting groove 19 is inclined. One end of the second sliding rod 20 away from the sliding plate 18 extends to one side of the side plate 2, and the second sliding rod 20 is slidably connected with the side plate 2. There are two sieve meshes 21. A funnel 22 is fixedly installed on one side of the side plate 2, and the funnel 22 is arranged between the two sieve meshes 21. The screened aluminum ash residue falls from the funnel 22 into the lower sieve mesh 21, and the lower sieve mesh 21 can perform secondary screening on the aluminum ash residue to achieve secondary screening of the aluminum ash residue.
[0031] Example 3
[0032] Please refer to Figure 1 - Figure 4As shown, a belt 26 is connected between the first turntable 23 and the second turntable 25. A synchronous rotation adjustment structure is formed between the first turntable 23 and the second turntable 25 through the belt 26. A synchronous rotation adjustment structure is also formed between the first rotating shaft 4 and the third rotating shaft 24. Under the action of the belt 26, the rotation of the first rotating shaft 4 can drive the first turntable 23 and the second turntable 25 to rotate simultaneously, so that the second turntable 25 drives the third rotating shaft 24 and the third bevel gear 27 to rotate. The feeding assembly includes a feeding pipe 28. The feeding pipe 28 is fixedly installed on one side of the side plate 2. A fourth rotating shaft 29 is rotatably installed in the feeding pipe 28. A fourth bevel gear 30 is fixed at one end of the fourth rotating shaft 29. The fourth bevel gear 30 meshes with the third bevel gear 27. A spiral blade 31 is fixed on the outer side of the fourth rotating shaft 29. The spiral blade 31 is arranged inside the feeding pipe 28. A deflector 32 is fixed on one side of the feeding pipe 28. The deflector 32 is arranged below the lower sieve 21. An outlet 33 is fixed on one side of the feeding pipe 28. The outlet 33 is arranged above the upper sieve 21. The third bevel gear 27 drives the meshing fourth bevel gear 30 to rotate, so that the fourth bevel gear 30 drives the fourth rotating shaft 29 to rotate, so that the fourth rotating shaft 29 drives the spiral blade 31 to rotate, so that the spiral blade 31 can convey the aluminum ash slag upward and fall into the upper sieve 21 through the outlet 33, so that the sieve 21 can re-screen the aluminum ash slag that has not been fully screened.
[0033] When the present invention is in use, the aluminum ash residue is placed in the upper screen 21. By controlling the motor 3, the motor 3 drives the first rotating shaft 4 to rotate, so that the first rotating shaft 4 drives the first bevel gear 5 to rotate, so that the first bevel gear 5 drives the second bevel gear 12 meshing with it to rotate, so that the second bevel gear 12 drives the second rotating shaft 11 to rotate, so that the second rotating shaft 11 drives the rotating rod 13 to rotate, so that the rotating rod 13 drives the first limiting rod 14 to slide and adjust in the first limiting groove 9, so that the first limiting rod 14 drives the connecting plate 8 to slide up and down, so that the connecting plate 8 drives the ejector rod 15 to adjust up and down, so that the ejector rod 15 drives the second limiting rod 16 to slide and adjust in the second limiting groove 19, so that the first limiting rod 14 drives the sliding plate 18 to reciprocate and slide on the surface of the first sliding rod 17, so that the sliding plate 18 drives the second sliding rod 20 and the screen 21 to reciprocate and slide, so that the reciprocating sliding adjustment of the screen 21 realizes the screening of the aluminum ash residue. The screened aluminum ash residue falls into the lower screen 21 through the funnel 22. The lower screen 21 can perform secondary screening on the aluminum ash residue to realize the secondary screening of the aluminum ash residue. The incompletely screened aluminum ash residue enters the inside of the feeding pipe 28 through the guide plate 32. Under the action of the belt 26, the rotation of the first rotating shaft 4 can drive the first turntable 23 and the second turntable 25 to rotate at the same time, so that the second turntable 25 drives the third rotating shaft 24 and the third bevel gear 27 to rotate, so that the third bevel gear 27 drives the fourth bevel gear 30 meshing with it to rotate, so that the fourth bevel gear 30 drives the fourth rotating shaft 29 to rotate, so that the fourth rotating shaft 29 drives the spiral blade 31 to rotate, so that the spiral blade 31 can convey the aluminum ash residue to the upper part and fall into the upper screen 21 through the discharge port 33, so that the screen 21 screens the incompletely screened aluminum ash residue again, so that the present invention realizes the multi-stage screening of the aluminum ash residue.
[0034] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.
Claims
1. A multi-stage screening device for aluminum ash residue recovery, including a bottom plate (1), characterized in that, One side of the bottom plate (1) is fixed with a side plate (2). One side of the side plate (2) is fixed with a motor (3). The output end of the motor (3) is fixed with a first rotating shaft (4). One end of the first rotating shaft (4) is fixed with a first bevel gear (5). One side of the side plate (2) is provided with a sliding groove (6). A slider (7) slides inside the sliding groove (6). One side of the slider (7) is fixed with a connecting plate (8). One side of the connecting plate (8) is provided with a first limiting groove (9). One side of the side plate (2) is fixed with a fixing plate (10). A transmission component is arranged on one side of the fixing plate (10). The transmission component includes a second rotating shaft (11). One side of the side plate (2) is fixed with a first sliding rod (17). A sliding plate (18) slides on the outer side of the first sliding rod (17). One side of the sliding plate (18) is provided with a second limiting groove (19). One side of the sliding plate (18) is fixed with a second sliding rod (20). One end of the second sliding rod (20) is fixed with a sieve mesh (21). A first turntable (23) is fixed on the outer side of the first rotating shaft (4). A third rotating shaft (24) rotates on one side of the side plate (2). A second turntable (25) is fixed on the outer side of the third rotating shaft (24). One end of the third rotating shaft (24) is fixed with a third bevel gear (27). A feeding component is arranged on one side of the bottom plate (1).
2. The multi-stage screening device for aluminum ash residue recovery according to claim 1, characterized in that, The end of the first rotating shaft (4) far from the motor (3) extends to one side of the side plate (2), and the first rotating shaft (4) is rotatably connected with the side plate (2). The first rotating shaft (4) and the first bevel gear (5) both form a rotation adjustment structure through the motor (3). The slider (7) forms a sliding adjustment structure through the sliding groove (6). The single connecting plate (8) is fixedly installed between the two sliders (7).
3. A multi-stage screening device for aluminum ash residue recycling according to claim 2, characterized in that, The second rotating shaft (11) is rotatably installed on one side surface of the fixing plate (10). A second bevel gear (12) is fixed on the outer side of the second rotating shaft (11). The first bevel gear (5) meshes with the second bevel gear (12). One end of the second rotating shaft (11) is fixed with a rotating rod (13). A first limiting rod (14) rotates on one side of the rotating rod (13). The first limiting rod (14) is slidably installed in the first limiting groove (9).
4. A multi-stage screening device for aluminum ash residue recovery according to claim 3, characterized in that, One side of the connecting plate (8) is fixed with a top rod (15). A second limiting rod (16) rotates at one end of the top rod (15). The sliding plate (18) forms a sliding adjustment structure through the first sliding rod (17). The second limiting rod (16) is slidably installed in the second limiting groove (19). The second limiting groove (19) is inclined.
5. A multi-stage screening device for aluminum ash residue recycling according to claim 4, characterized in that The end of the second sliding rod (20) far from the sliding plate (18) extends to one side of the side plate (2), and the second sliding rod (20) is slidably connected with the side plate (2). There are two sieve meshes (21). A funnel (22) is fixedly installed on one side of the side plate (2). The funnel (22) is arranged between the two sieve meshes (21).
6. The multi-stage screening device for aluminum ash residue recovery according to claim 5, wherein, A belt (26) is connected between the first turntable (23) and the second turntable (25), and a synchronous rotation adjustment structure is formed between the first turntable (23) and the second turntable (25) through the belt (26). A synchronous rotation adjustment structure is formed between the first rotating shaft (4) and the third rotating shaft (24).
7. The multi-stage screening device for aluminum ash residue recovery according to claim 6, characterized in that, The feeding assembly includes a feeding pipe (28). The feeding pipe (28) is fixedly installed on one side of the side plate (2). A fourth rotating shaft (29) is rotatably installed in the feeding pipe (28). A fourth bevel gear (30) is fixed to one end of the fourth rotating shaft (29). The fourth bevel gear (30) meshes with the third bevel gear (27). A spiral blade (31) is fixed to the outer side of the fourth rotating shaft (29). The spiral blade (31) is arranged inside the feeding pipe (28). A guide plate (32) is fixed to one side of the feeding pipe (28). The guide plate (32) is arranged below the lower sieve (21). An outlet (33) is fixed to one side of the feeding pipe (28). The outlet (33) is arranged above the upper sieve (21).