Ash frying and aluminum extracting device

Abstract

The utility model relates to the technical field of metal recovery, in particular to an ash frying and aluminum extracting device which comprises a barrel and further comprises a driving part arranged in the barrel and used for mixing materials, and a filtering part is arranged at the top of the barrel. The supporting sleeve is fixed on the outer side of the cylinder body, and the outer side of the supporting sleeve is fixedly connected with a supporting frame; the screening assembly is arranged in the supporting frame and comprises a collecting box, a storage box is arranged in the collecting box, a screening box is arranged at the top of the collecting box, and a screening plate is arranged in the screening box; according to the device, the driving piece is arranged to achieve the effect of stirring aluminum ash, aluminum slag and molten aluminum are stirred and separated, the filtering piece is arranged to achieve the effect of filtering and collecting smoke generated during ash frying, environmental pollution is avoided, the screening assembly is used for screening the ash slag and the molten aluminum, and the screening efficiency is improved. And the aluminum slag and molten aluminum separation effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal recovery, in particular to a device for extracting aluminum from ash by roasting. Background Art

[0002] Aluminum ash is an important solid waste in the aluminum industry and is produced in huge quantities. Traditional aluminum ash processing is aimed at recovering metallic aluminum. The hot aluminum ash is roasted through a roasting machine to recover the aluminum liquid.

[0003] The patent application number is 202020262279.1, which is equipped with a feed port, a discharge port, a ash frying pot, a stirring device, a lifting device, a driving device, an ash discharge hole and a smoke exhaust pipe for collecting harmful gas and dust. It makes it simple and fast to decompose the aluminum liquid and aluminum ash slag in the aluminum slag. After the separation is completed, the aluminum ash slag and aluminum liquid are discharged in time, so that industrial production can be carried out sustainably. At the same time, environmental pollution problems are taken into account during separation. However, when the above scheme is used, harmful gases are collected and discharged through the smoke exhaust pipe, and harmful substances in the gas cannot be filtered and treated, which is easy to cause environmental pollution. Moreover, after the aluminum liquid is generated, the ash slag remaining in the aluminum liquid cannot be filtered and treated, which affects the purity of aluminum liquid extraction.

[0004] Therefore, it is necessary to provide a new device for roasting ash and extracting aluminum to solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model aims to provide a device for roasting ash and extracting aluminum, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for roasting ash and extracting aluminum, comprising a cylinder, and also comprising: a driving member arranged inside the cylinder to mix materials, a filter member is arranged on the top of the cylinder; a support sleeve fixed to the outside of the cylinder, a support frame is fixedly connected to the outside of the support sleeve; a screening assembly is arranged inside the support frame, the screening assembly comprises a collecting box, a storage box is arranged inside the collecting box, a screening box is arranged on the top of the collecting box, a screening plate is arranged inside the screening box, and a mounting rod for mounting the screening box is fixedly connected to the top of the collecting box.

[0007] Preferably, the driving member includes a motor mounted on the top of the cylinder, a rotating rod fixed to an output end of the motor, and a stirring paddle fixed to the outside of the rotating rod.

[0008] Preferably, the driving member further includes a supporting rod fixed to the outside of the rotating rod, a stirring rod fixed to the bottom of the supporting rod, and a driving block fixed to the bottom of the stirring rod.

[0009] Preferably, the driving member further includes a discharge pipe arranged at the bottom of the cylinder, and a solenoid valve arranged outside the discharge pipe.

[0010] Preferably, the filter element includes a filter cover, a limiting plate fixed to the inner wall of the filter cover, and a limiting block fixed to the top of the limiting plate.

[0011] Preferably, the filter element further includes a filter plate disposed inside the filter cover, and a mounting groove for mounting the filter plate.

[0012] Preferably, the filter element further includes a cover plate arranged on the top of the filter cover, and an air pump arranged on the top of the cover plate.

[0013] Preferably, a feed pipe is provided on the outer side of the cylinder, and a pipe cover is provided at one end of the feed pipe.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model achieves the effect of stirring aluminum ash and stirring and separating aluminum slag and aluminum liquid by arranging a driving part, achieves the effect of filtering and collecting the smoke generated when frying ash by arranging a filter part to avoid environmental pollution, achieves the effect of screening ash slag and aluminum liquid by using a screening component, and improves the separation effect of aluminum slag and aluminum liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a preferred embodiment of the device for roasting ash and extracting aluminum provided by the utility model;

[0017] Figure 2 It is a structural schematic diagram of the driving component in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the filter element in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the screening element in the utility model.

[0020] In the figure: 1. Cylinder; 2. Driving member; 21. Motor; 22. Rotating rod; 23. Agitating paddle; 24. Support rod; 25. Agitating rod; 26. Driving block; 27. Discharge pipe; 28. Solenoid valve; 3. Filter element; 31. Filter cover; 32. Limit plate; 33. Limit block; 34. Filter plate; 35. Mounting groove; 36. Cover plate; 37. Vacuum pump; 4. Support sleeve; 5. Support frame; 6. Screening assembly; 61. Collecting box; 62. Storage box; 63. Screening box; 64. Screening plate; 65. Mounting rod; 7. Feed pipe; 8. Pipe cover. DETAILED DESCRIPTION

[0021] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0022] See also Figure 1-4 As shown, a device for roasting ash and extracting aluminum includes a cylinder 1, and also includes: a driving member 2 arranged inside the cylinder 1 to mix materials, a filter member 3 is arranged on the top of the cylinder 1; a support sleeve 4 fixed to the outside of the cylinder 1, and a support frame 5 is fixedly connected to the outside of the support sleeve 4; a screening component 6 is arranged inside the support frame 5, the screening component 6 includes a collecting box 61, a storage box 62 is arranged inside the collecting box 61, a screening box 63 is arranged on the top of the collecting box 61, a screening plate 64 is arranged inside the screening box 63, and a mounting rod 65 for mounting the screening box 63 is fixedly connected to the top of the collecting box 61; the material is roasted by the driving member 2, the smoke generated in the roasting process is collected and filtered by the filter member 3, and the refined aluminum slag and aluminum liquid can be screened and collected by the screening component 6, so as to facilitate subsequent processing.

[0023] refer to Figure 2 As shown, the driving member 2 includes a motor 21 installed on the top of the cylinder 1, a rotating rod 22 fixed to the output end of the motor 21, and a stirring paddle 23 fixed to the outside of the rotating rod 22; the driving member 2 also includes a support rod 24 fixed to the outside of the rotating rod 22, a stirring rod 25 fixed to the bottom of the support rod 24, and a driving block 26 fixed to the bottom of the stirring rod 25; the driving member 2 also includes a discharge pipe 27 arranged at the bottom of the cylinder 1, and a solenoid valve 28 arranged on the outside of the discharge pipe 27; the motor 21 drives the rotating rod 22 and the stirring paddle 23 to rotate, so that the stirring paddle 23 performs the initial stirring of the aluminum ash inside the cylinder 1, the rotating rod 22 drives the support rod 24 and the stirring rod 25 to rotate, the stirring rod 25 drives the driving block 26 to rotate, and at the same time stirs the aluminum ash again to improve the ash frying effect, the stirring paddle 23 and the driving block 26 rotate to generate centrifugal force, increase the downstream speed of the ash slag and the generated aluminum liquid, and improve the aluminum liquid separation effect.

[0024] refer to Figure 3As shown, the filter element 3 includes a filter cover 31, a limit plate 32 fixed to the inner wall of the filter cover 31, and a limit block 33 fixed to the top of the limit plate 32; the filter element 3 also includes a filter plate 34 arranged inside the filter cover 31, and a mounting groove 35 for mounting the filter plate 34; the filter element 3 also includes a cover plate 36 arranged on the top of the filter cover 31, and an air pump 37 arranged on the top of the cover plate 36; a feed pipe 7 is arranged on the outside of the cylinder 1, and a pipe cover 8 is arranged at one end of the feed pipe 7; the filter cover 31 is arranged at the top of the cylinder 1, and the mounting groove 35 is engaged with the limit block 33. The filter plate 34 is installed through the mounting groove 35 and the limit block 33, and the smoke generated during ash frying is filtered by the filter plate 34, and the filtered smoke is collected and discharged by the air pump 37 to avoid environmental pollution and facilitate the subsequent disassembly of the filter plate 34.

[0025] Working principle: When the device is in use, the aluminum ash is poured into the cylinder 1 through the feed pipe 7, and the motor 21 drives the rotating rod 22 and the stirring paddle 23 to rotate, so that the stirring paddle 23 stirs the aluminum ash inside the cylinder 1 for the first time, and the rotating rod 22 drives the support rod 24 and the stirring rod 25 to rotate, and the stirring rod 25 drives the driving block 26 to rotate, and stirs the aluminum ash again at the same time, so as to improve the ash frying effect, and the stirring paddle 23 and the driving block 26 rotate to generate centrifugal force, so as to increase the downflow speed of the ash slag and the generated aluminum liquid, and improve the aluminum liquid separation effect, and the filter plate 34 is adjusted by the installation groove 35 and the limit block 33. The ash slag is filtered through the filter plate 34, and the filtered ash slag is collected and discharged through the vacuum pump 37 to avoid environmental pollution and facilitate the subsequent disassembly of the filter plate 34. The solenoid valve 28 is opened, and the aluminum liquid and the ash slag fall into the screening box 63 through the discharge pipe 27. The ash slag is filtered through the screening plate 64, and the aluminum liquid falls into the storage box 65. The aluminum liquid can be extracted through the storage box 62. The bottom of the screening box 63 is clamped with the installation rod 62, which can facilitate the disassembly of the screening box 63 and take out the ash slag, thereby achieving the effect of separating the aluminum liquid and the ash slag.

[0026] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A device for extracting aluminum from ash roasting, comprising a cylinder (1), characterized in that: Also includes: A driving member (2) is arranged inside the cylinder (1) to mix the materials, and a filter member (3) is arranged on the top of the cylinder (1); A support sleeve (4) fixed to the outside of the cylinder (1), wherein the outside of the support sleeve (4) is fixedly connected to a support frame (5); A screening component (6) is arranged inside the support frame (5), the screening component (6) comprising a collecting box (61), a storage box (62) is arranged inside the collecting box (61), a screening box (63) is arranged on the top of the collecting box (61), a screening plate (64) is arranged inside the screening box (63), and a mounting rod (65) for mounting the screening box (63) is fixedly connected to the top of the collecting box (61).

2. The device for extracting aluminum from ash roasting according to claim 1, characterized in that: The driving member (2) comprises a motor (21) mounted on the top of the cylinder (1), a rotating rod (22) fixed to the output end of the motor (21), and a stirring paddle (23) fixed to the outside of the rotating rod (22).

3. The device for extracting aluminum from ash roasting according to claim 2, characterized in that: The driving member (2) further comprises a supporting rod (24) fixed to the outside of the rotating rod (22), a stirring rod (25) fixed to the bottom of the supporting rod (24), and a driving block (26) fixed to the bottom of the stirring rod (25).

4. The device for extracting aluminum from ash roasting according to claim 3, characterized in that: The driving member (2) further comprises a discharge pipe (27) arranged at the bottom of the cylinder (1), and a solenoid valve (28) arranged outside the discharge pipe (27).

5. The device for extracting aluminum from ash roasting according to claim 1, characterized in that: The filter element (3) comprises a filter cover (31), a limiting plate (32) fixed to the inner wall of the filter cover (31), and a limiting block (33) fixed to the top of the limiting plate (32).

6. The device for extracting aluminum from ash roasting according to claim 5, characterized in that: The filter element (3) further comprises a filter plate (34) arranged inside the filter cover (31), and a mounting groove (35) for mounting the filter plate (34).

7. The device for extracting aluminum from ash roasting according to claim 6, characterized in that: The filter element (3) further comprises a cover plate (36) arranged on the top of the filter cover (31), and an air pump (37) arranged on the top of the cover plate (36).

8. The device for extracting aluminum from ash roasting according to claim 1, characterized in that: A feed pipe (7) is arranged on the outside of the cylinder (1), and a pipe cover (8) is arranged at one end of the feed pipe (7).

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