Aluminum slag grinding and screening cylinder

Abstract

The utility model discloses an aluminum slag rolling and screening cylinder, which relates to the technical field of centrifugal machines, and comprises a base and a centrifugal structure, a connecting bracket is mounted above the base through bolts, a shock absorber is mounted at the top end of the connecting bracket, and two groups of positioning brackets are fixed on two sides of the inner wall of the connecting bracket through bolts; the two sets of positioning supports are the same in size, the centrifugal structure is arranged above the connecting support, and a butt joint ring is installed on the outer surface of the centrifugal structure. Wherein the centrifugal structure comprises a feeding assembly, a rotary drum assembly, a separation assembly and a driving assembly, and the driving assembly drives the separation assembly in the rotary drum assembly, so that waste water containing aluminum slag entering the separation assembly is centrifuged in the interior, heated and molten aluminum is mixed in the waste water, and the aluminum slag is separated from the waste water. And aluminum water and impurities are separated, so that aluminum collection is completed, and the purposes of saving energy and improving efficiency are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifuges, in particular to an aluminum slag rolling screening cylinder. Background Art

[0002] The aluminum slag rolling screening drum is a device for processing aluminum slag, mainly used for screening and classifying aluminum slag. The background technology of this equipment mainly relates to the processing and recycling technology of aluminum slag. In the production process of aluminum alloy, a large amount of aluminum slag will be generated. The sizes of these aluminum slags are different, so they need to be screened, and then the screened aluminum slag is melted and cast into alloy aluminum ingots. The traditional screening method may require manual crushing of large pieces of aluminum slag, and then pouring it back into the storage box for screening. Such an operation process is relatively cumbersome and will affect the screening efficiency. Therefore, an aluminum slag rolling screening drum is needed.

[0003] The application number retrieved is: CN202222462989.0. A drum-type aluminum ash screening machine can transport aluminum materials through a spiral conveyor plate for unified recycling, which is convenient and fast.

[0004] However, the existing centrifuge equipment still has certain defects in actual use: when separating aluminum from aluminum slag, manual operation is often required. Therefore, during use, the internal structure of the centrifugal structure is often more complicated, so when the equipment is subject to manual intervention, it often affects the equipment's operating efficiency. For this reason, we propose an aluminum slag rolling screening cylinder. Summary of the invention

[0005] In order to make up for the above deficiencies, the utility model provides an aluminum slag rolling screening cylinder, which aims to improve the problem that when separating aluminum from aluminum slag, manual operation is often required. Therefore, during use, the internal structure of the centrifugal structure is often more complicated, which often affects the operating efficiency of the equipment when the equipment is subject to manual intervention.

[0006] The utility model realizes an aluminum slag rolling screening cylinder through the following technical scheme, including a base and a centrifugal structure, a connecting bracket is installed on the top of the base by bolts, and a shock absorber is installed on the top of the connecting bracket, two groups of positioning brackets are fixed on both sides of the inner wall of the connecting bracket by bolts, and the two groups of positioning brackets are the same size, the centrifugal structure is arranged above the connecting bracket, and a docking ring is installed on the outer surface of the centrifugal structure.

[0007] Furthermore, the centrifugal structure includes a feed assembly, a drum assembly, a separation assembly and a drive assembly, and a drum assembly is installed at the bottom end of the feed assembly, a separation assembly is placed at the center of the inner wall of the drum assembly, and a drive assembly is installed on the side of the drum assembly away from the feed assembly.

[0008] Furthermore, the feed assembly includes a feed hopper, a feed port and a rolling column, and the feed port is arranged at the center of the feed hopper, and two groups of rolling columns are installed at the end of the feed port, and the two groups of rolling columns are the same size.

[0009] Furthermore, the drum assembly includes a cover shell, a drum, a feed chamber and a heater, and the drum is installed at the center of the inner wall of the cover shell, the inner wall of the drum is provided with a feed chamber, and a heater is installed on the side of the feed chamber away from the feed assembly.

[0010] Furthermore, the separation component includes a wastewater outlet, a separation chamber, a dewatering net and a slag discharge port, and the separation chamber is connected above the wastewater outlet, a dewatering net is arranged on the side of the separation chamber away from the feed component, and the slag discharge port is connected below the dewatering net.

[0011] Furthermore, the driving assembly includes a planetary differential, a rotating bracket, a docking bracket, a connecting track, a main motor and an auxiliary motor, and a rotating bracket is provided on the side of the planetary differential away from the drum assembly, a docking bracket is installed on the side of the rotating bracket away from the planetary reducer, and a connecting track is connected below the docking bracket, and the end of the connecting track is engaged with the auxiliary motor, and a main motor is installed on the side of the docking bracket away from the rotating bracket.

[0012] The utility model provides an aluminum slag rolling screening cylinder, which has the following beneficial effects:

[0013] The method transports aluminum slag into a feed component of a centrifugal structure, and when the aluminum slag contacts a rolling column through the feed component, the large aluminum slag is separated, so that the aluminum slag enters a separation component inside a drum component, wherein a heater heats a feed chamber of the separation component, so that the aluminum inside the aluminum slag is melted by the high temperature, so that the aluminum is mixed with wastewater, and the aluminum and wastewater pass through a centrifugal structure, so that the aluminum and wastewater flow out through a wastewater outlet, so that the aluminum is separated from the aluminum slag. The specific contents are as follows:

[0014] A connecting bracket is installed above the base by bolts, and a shock absorber is installed on the top of the connecting bracket, two groups of positioning brackets are fixed on both sides of the inner wall of the connecting bracket by bolts, and the two groups of positioning brackets are of the same size, a centrifugal structure is arranged above the connecting bracket, and a docking ring is installed on the outer surface of the centrifugal structure, the centrifugal structure comprises a feeding assembly, a drum assembly, a separation assembly and a driving assembly, and a drum assembly is installed at the bottom of the feeding assembly, a separation assembly is placed at the center of the inner wall of the drum assembly, and a driving assembly is installed on the side of the drum assembly away from the feeding assembly, the feeding assembly comprises a feeding hopper, a feeding port and a rolling column, and a feeding port is arranged at the center of the feeding hopper, two groups of rolling columns are installed at the end of the feeding port, and the two groups of rolling columns are of the same size, the drum assembly comprises a cover, a drum, a feeding chamber and a heater, and a drum is installed at the center of the inner wall of the cover, a feeding chamber is arranged on the inner wall of the drum, and a heater is installed on the side of the feeding chamber away from the feeding assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an aluminum slag rolling screening cylinder of the utility model;

[0016] Figure 2 This is a structural schematic diagram of a connecting bracket of an aluminum slag rolling screening cylinder of the utility model;

[0017] Figure 3 This is a schematic structural diagram of a centrifugal structure of an aluminum slag rolling screening cylinder of the utility model;

[0018] Figure 4 It is a structural schematic diagram of a left-side cross-section of a feeding assembly of an aluminum slag rolling screening cylinder of the utility model;

[0019] Figure 5 It is a structural schematic diagram of a left-side cross-section of a driving assembly of an aluminum slag rolling screening drum according to the utility model;

[0020] Figure 6 It is a structural schematic diagram of the left cross-section of a rotating assembly of an aluminum slag rolling screening drum according to the utility model.

[0021] In the figure: 1. base; 2. connecting bracket; 3. centrifugal structure; 4. positioning bracket; 5. shock absorber; 6. docking ring; 7. feed hopper; 8. feed port; 9. rolling column; 10. wastewater outlet; 11. separation chamber; 12. dewatering net; 13. slag discharge port; 14. cover; 15. drum; 16. feed chamber; 17. heater; 18. planetary differential gear; 19. rotating bracket; 20. docking bracket; 21. connecting crawler; 22. auxiliary motor; 23. main motor; 24. feed assembly; 25. drum assembly; 26. separation assembly; 27. drive assembly. Implementation

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] like Figure 1-Figure 6 As shown, an aluminum slag rolling screening cylinder comprises a base 1 and a centrifugal structure 3, a connecting bracket 2 is installed above the base 1 by bolts, wherein the connecting bracket 2 installed above the base 1 is used to connect the separation structure, and a shock absorber 5 is installed at the top of the connecting bracket 2, and the model of the shock absorber 5 is: 7070VD37, when the centrifugal structure 3 rotates at the connecting bracket 2, the vibration generated inside the connecting bracket 2 in the process of separating aluminum liquid is contacted by the shock absorber 5 to the centrifugal structure 3, so that the vibration generated by the centrifugal structure 3 is reduced, thereby maintaining the stability of the centrifugal structure 3, two groups of positioning brackets 4 are fixed on both sides of the inner wall of the connecting bracket 2 by bolts, and the positioning bracket 4 is used to connect with the docking ring 6 on the outer surface of the centrifugal structure 3, so that the positioning bracket 4 can fix the centrifugal structure 3 during the rotation of the centrifugal structure 3, thereby maintaining the stability of the centrifugal structure 3, and the two groups of positioning brackets 4 are the same size, the centrifugal structure 3 is arranged above the connecting bracket 2, and the docking ring 6 is installed on the outer surface of the centrifugal structure 3.

[0024] The centrifugal structure 3 includes a feed component 24, a drum component 25, a separation component 2726 and a drive component, and the drum component 25 is installed at the bottom end of the feed component 24, the separation component 2726 is placed at the center of the inner wall of the drum component 25, and the drive component is installed on the side of the drum component 25 away from the feed component 24, wherein the filter residue and waste water are placed inside the feed component 24, so that the drum component 25 is driven by the drive component to rotate, so that the separation component 2726 inside the drum component 25 separates the incoming waste water and waste residue, thereby reducing the waste of resources.

[0025] The feeding component 24 includes a feeding hopper 7, a feeding port 8 and a crushing column 9, and the feeding port 8 is arranged at the center of the feeding hopper 7. Two groups of crushing columns 9 are installed at the end of the feeding port 8, and the two groups of crushing columns 9 are the same size. The waste water mixed with aluminum slag is poured into the feeding inner port of the feeding component 24, so that the waste water mixed with aluminum slag continuously contacts the crushing column 9 through the feeding port 8 of the feeding hopper 7, so that some large pieces of waste slag are crushed.

[0026] The drum assembly 25 includes a cover shell 14, a drum 15, a feed chamber 16 and a heater 17, and the drum 15 is installed at the center of the inner wall of the cover shell 14, the inner wall of the drum 15 is provided with a feed chamber 16, and the heater 17 is installed on the side of the feed chamber 16 away from the feed assembly 24, wherein the drum 15 connected to the inside of the cover shell 14, wherein the driving assembly drives the drum 15 to rotate, so that the wastewater mixed with aluminum slag entering the feed chamber 16 is separated by the centrifugal effect, and the heater 17 model is: JY-LB-901ACOD, and the heater 17 heats the inside of the drum 15, so that the aluminum and impurities in the wastewater mixed with aluminum slag are separated, so that the aluminum is mixed with the wastewater that has completed the centrifugal effect.

[0027] The separation component 2726 includes a wastewater outlet 10, a separation chamber 11, a dewatering net 12 and a slag discharge port 13, and the separation chamber 11 is connected above the wastewater outlet 10, and the dewatering net 12 is arranged on the side of the separation chamber 11 away from the feeding component 24, and the dewatering net 12 is connected below the slag discharge port 13. When the wastewater mixed with aluminum slag enters the separation chamber 11 inside the feeding chamber 16, the wastewater mixed with aluminum slag is subjected to centrifugal action in the separation chamber 11 to separate impurities and wastewater, so that the wastewater still containing aluminum flows out through the wastewater outlet 10, and the heavy impurities are thrown onto the inner wall of the separation chamber 11 due to the centrifugal action, so that the impurities are continuously moved to the dewatering net 12, so that the impurities flow out through the slag discharge port 13.

[0028] The driving assembly includes a planetary differential 18, a rotating bracket 19, a docking bracket 20, a connecting track 21, a main motor 23 and an auxiliary motor 22, and a rotating bracket 19 is provided on the side of the planetary differential 18 away from the drum assembly 25, a docking bracket 20 is installed on the side of the rotating bracket 19 away from the planetary reducer, and a connecting track 21 is connected below the docking bracket 20, and the end of the connecting track 21 is meshed with the auxiliary motor 22, and a main motor 23 is installed on the side of the docking bracket 20 away from the rotating bracket 19, and when the drum assembly 25 is driven by the driving assembly, the main motor 23 connects the docking bracket 20 and the rotating bracket 19 to rotate the rotating assembly, wherein the docking bracket 20 is also connected to the auxiliary motor 22 through the track, so that the main motor 23 and the auxiliary motor 22 drive the drum assembly 25 at the same time, and while the main motor 23 and the auxiliary motor 22 drive the rotating bracket 19 to rotate, the planetary differential 18 maintains the stability of rotation.

[0029] In summary, the utility model starts the heater 17 through the base 1 and the centrifugal structure 3, so that the temperature of the feed chamber 16 inside the drum assembly 25 is increased, and the waste water mixed with aluminum slag is poured into the feed assembly 24. At this time, the waste water mixed with aluminum slag enters through the feed port 8 of the feed hopper 7, and large pieces of waste slag in the waste water mixed with aluminum slag are crushed by the rolling column 9, so that the large pieces of waste slag are separated into small pieces. At this time, the waste water mixed with aluminum slag enters the separation assembly 2726 inside the drum assembly 25 through the feed port 8, and the driving assembly drives the drum assembly 25 to rotate. When the drum assembly 25 rotates, the waste water mixed with aluminum slag in the separation assembly 2726 passes through the driving assembly. Driven, the separation component 2726 produces centrifugal rotation, so that the impurities are thrown on the inner wall of the separation chamber 11, and the heated and melted aluminum is mixed into the wastewater, and the wastewater flows out through the wastewater outlet 10. At this time, the impurities inside the separation component 2726 move to the dewatering net 12, so that the impurities flow out through the chute set in the dewatering net 12 and the slag discharge port 13. The driving component is driven by the main motor 23 and the auxiliary motor 22, which drives the docking bracket 20 to rotate, so as to maintain stability during the rotation process. When the main motor 23 drives the docking bracket 20 to rotate, the auxiliary motor 22 under the docking bracket 20 is connected through the connecting track 21, and drives the docking bracket 20 to rotate at the same time.

Claims

1. An aluminum slag rolling screening cylinder, comprising a base (1) and a centrifugal structure (3), characterized in that: A connecting bracket (2) is installed above the base (1) by means of bolts, and a shock absorber (5) is installed at the top of the connecting bracket (2). Two groups of positioning brackets (4) are fixed to both sides of the inner wall of the connecting bracket (2) by means of bolts, and the two groups of positioning brackets (4) are of the same size. The centrifugal structure (3) is arranged above the connecting bracket (2), and a docking ring (6) is installed on the outer surface of the centrifugal structure (3).

2. The aluminum slag rolling screening drum according to claim 1, characterized in that: The centrifugal structure (3) comprises a feed assembly (24), a drum (15) assembly, a separation assembly (26) and a drive assembly (27), wherein a drum assembly (25) is mounted at the bottom end of the feed assembly (24), a separation assembly (26) is placed at the center of the inner wall of the drum assembly (25), and a drive assembly (27) is mounted on a side of the drum assembly (25) away from the feed assembly (24).

3. The aluminum slag rolling screening drum according to claim 2, characterized in that: The feed assembly (24) comprises a feed hopper (7), a feed port (8) and a rolling column (9), wherein the feed port (8) is arranged at the center of the feed hopper (7), and two groups of rolling columns (9) are installed at the ends of the feed port (8), and the two groups of rolling columns (9) are of the same size.

4. The aluminum slag rolling screening drum according to claim 2, characterized in that: The drum assembly (25) comprises a housing (14), a drum (15), a feed chamber (16) and a heater (17), wherein the drum (15) is mounted at the center of the inner wall of the housing (14), the feed chamber (16) is arranged on the inner wall of the drum (15), and the heater (17) is mounted on a side of the feed chamber (16) away from the feed assembly (24).

5. The aluminum slag rolling screening drum according to claim 2, characterized in that: The separation component (26) comprises a wastewater outlet (10), a separation chamber (11), a dewatering net (12) and a slag discharge port (13), wherein the wastewater outlet (10) is connected to the separation chamber (11) above, a dewatering net (12) is provided on a side of the separation chamber (11) away from the feed component (24), and the dewatering net (12) is connected to the slag discharge port (13) below.

6. The aluminum slag rolling screening drum according to claim 2, characterized in that: The driving assembly (27) comprises a planetary differential (18), a rotating bracket (19), a docking bracket (20), a connecting crawler (21), a main motor (23) and an auxiliary motor (22), wherein the planetary differential (18) is provided with a rotating bracket (19) on a side away from the drum assembly (25), the docking bracket (20) is installed on a side of the rotating bracket (19) away from the planetary reducer, the connecting crawler (21) is connected below the docking bracket (20), the auxiliary motor (22) is meshed at the end of the connecting crawler (21), and the main motor (23) is installed on a side of the docking bracket (20) away from the rotating bracket (19).

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