Vibrating screen classification recycling treatment device for aluminum slag

Abstract

The utility model relates to an aluminum slag vibrating screen classification recovery processing device which comprises a rectangular vibrating screen frame and a vibrating portion arranged at the bottom of the rectangular vibrating screen frame, a plurality of sets of screen hole portions are arranged on the bottom wall of the rectangular vibrating screen frame in the length direction, each set of screen hole portion comprises a plurality of sets of screen holes with the same hole diameter, and the screen holes are communicated with the rectangular vibrating screen frame. Screening holes in the multiple sets of screen hole parts are sequentially increased or decreased in the length direction of the rectangular vibrating screen frame, a feeding hopper matched with the screen hole parts is arranged at the top of the rectangular vibrating screen frame, and the feeding hopper can slide in the length direction of the rectangular vibrating screen frame. Materials with different particle sizes can be effectively screened, classified and recycled into the material receiving frame through one rectangular vibrating screen frame, and the screening effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum slag recovery, in particular to an aluminum slag vibration screening classification recovery and processing device. Background Art

[0002] During the aluminum slag smelting and recovery process, because there are small and large pieces of aluminum slag in the aluminum slag, the aluminum slag is generally vibrated and screened before smelting and recovering the aluminum slag to separate the aluminum slag of different sizes.

[0003] Existing technologies such as application number CN202320113081.0, named "A Type of Aluminum Slag Vibrating Screening Classification and Recovery Processing Device", and application number CN202322449207.4, named "A Type of Aluminum Slag Recovery Tank", all use a movable multiple filter plates with the same hole diameter to separate aluminum slags of different sizes. When using one filter plate, it is difficult to separate aluminum slag blocks of multiple different sizes. When using multiple filters with different apertures to separate aluminum slag blocks, the vibrator generally needs to vibrate multiple filter plates synchronously, which increases the workload of the vibrator and makes the vibration screening effect not obvious. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the utility model provides an aluminum slag vibration screening classification recovery and processing device. The specific technical solution is as follows:

[0005] The aluminum slag vibration screening classification and recycling processing device includes a rectangular vibration screening frame and a vibrating part arranged at the bottom of the rectangular vibration screening frame. The bottom wall of the rectangular vibration screening frame is provided with multiple groups of sieve holes arranged along the length direction. Each group of the sieve holes includes multiple groups of screening holes with the same aperture. The screening holes in the multiple groups of sieve holes increase or decrease in sequence in the length direction of the rectangular vibration screening frame. The top of the rectangular vibration screening frame is provided with a feeding funnel adapted to the sieve hole part, and the feeding funnel can slide along the length direction of the rectangular vibration screening frame.

[0006] As an improvement of the above technical solution: it also includes a mobile shock-absorbing assembly, which includes a lifting part and a shock-absorbing part. The lifting part is used to drive the feed funnel to move up and down in the vertical direction of the rectangular vibrating screen frame. The lifting part includes a first hydraulic cylinder, and the output rod of the first hydraulic cylinder is connected to the feed funnel through a connecting plate.

[0007] As an improvement of the above technical solution: the shock-absorbing part includes a top plate fixedly connected to both sides of the feed funnel in the width direction, a rubber pad coaxial with the side of the rectangular vibrating screen frame is provided at the bottom of the top plate, a spring 2 is connected between the top plate and the rubber pad, and a damper is inserted into the inner side of the spring 2.

[0008] As an improvement of the above technical solution: it also includes a moving component, which is used to drive the feed funnel to move in the length direction of the rectangular vibrating screen frame. The moving component includes a support plate and a second hydraulic cylinder, the second hydraulic cylinder is installed on the support plate, and the output shaft of the second hydraulic cylinder is connected to the connecting plate through a connecting rod.

[0009] As an improvement of the above technical solution: it also includes a base, a material receiving frame is provided on the top of the base, and a plurality of partitions are arranged on the top of the material receiving frame along the length direction of the rectangular vibrating screen frame, and a material dividing trough adapted to the sieve hole part is formed between two adjacent partitions, and each of the material dividing troughs corresponds coaxially to a sieve hole part.

[0010] As an improvement of the above technical solution: the vibration part includes a plurality of vibrators arranged at the bottom of the rectangular vibration screen frame, a plurality of telescopic sleeves are connected between the base and the rectangular vibration screen frame, and a spring is provided on the surface of the telescopic sleeve.

[0011] As an improvement of the above technical solution: the top of the feed funnel is provided with a material guide funnel.

[0012] Beneficial effects of the utility model:

[0013] When screening aluminum slag materials, first move the feed funnel to one end of the rectangular vibrating screen frame close to the minimum aperture screening hole through the moving component, then guide the material into the feed funnel through the guide funnel, and then continue to operate the vibration part to drive the logistics of different particle sizes in the feed funnel to rotate, so that the aluminum slag containing the smallest particles in the feed funnel falls from the minimum aperture screening hole into the corresponding distribution trough, and then move the feed funnel to the next screening hole part through the moving component, and then continue to operate the vibration part to allow the corresponding particles of the material to fall into the distribution trough through the screening hole. Repeating the above steps can effectively screen and classify materials of different particle sizes through a rectangular vibrating screen frame and recycle them into the receiving frame, thereby improving the screening effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The three-dimensional structure of the utility model is shown as follows Figure 1 ;

[0015] Figure 2 The three-dimensional structure of the utility model is shown as follows Figure 2 ;

[0016] Figure 3 for Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0017] Figure numerals: 1. Rectangular vibrating screen frame; 100. Screening hole; 2. Feed funnel; 21. Material guide funnel; 3. First hydraulic cylinder; 30. Connecting plate; 4. Support plate; 5. Second hydraulic cylinder; 51. Connecting rod; 6. Base; 7. Vibrator; 8. Telescopic sleeve; 9. Spring 1; 10. Material receiving frame; 101. Partition; 102. Material distribution trough; 11. Damper; 12. Spring 2; 13. Rubber pad; 14. Top plate. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0019] Example

[0020] Please refer to Figure 1-Figure 3 The aluminum slag vibration screening classification and recycling processing device comprises a rectangular vibration screen frame 1 and a vibration part arranged at the bottom of the rectangular vibration screen frame 1. The bottom wall of the rectangular vibration screen frame 1 is provided with multiple groups of sieve hole parts along the length direction. Each group of sieve hole parts includes multiple groups of screening holes 100 with the same aperture. The screening holes 100 in the multiple groups of sieve hole parts increase or decrease in sequence along the length direction of the rectangular vibration screen frame 1. The length direction is as follows Figure 1 or Figure 2 In the X direction shown, a feeding funnel 2 adapted to the sieve hole portion is provided on the top of the rectangular vibrating screen frame 1, and the feeding funnel 2 can slide along the length direction of the rectangular vibrating screen frame 1. Specifically, the feeding funnel 2 is open at both ends, and the cross-sectional area of ​​the lower end opening of the feeding funnel 2 is larger than the cross-sectional area of ​​a sieve hole portion, so that the aluminum slag in the feeding funnel 2 can be placed above a plurality of screening holes 100 in a sieve hole portion and be effectively screened.

[0021] In an optional embodiment: it also includes a mobile shock-absorbing assembly, which includes a lifting part and a shock-absorbing part. The lifting part is used to drive the feed funnel 2 to move up and down in the vertical direction of the rectangular vibrating screen frame 1. The lifting part includes a first hydraulic cylinder 3, and the output rod of the first hydraulic cylinder 3 is connected to the feed funnel 2 through a connecting plate.

[0022] In an optional embodiment: the shock-absorbing part includes a top plate 14 fixedly connected to both sides of the feed funnel 2 in the width direction of the feed funnel 2, and a rubber pad 13 coaxial with the side of the rectangular vibrating screen frame 1 is provided at the bottom of the top plate 14, and a spring 2 12 is connected between the top plate 14 and the rubber pad 13, and a damper 11 is inserted into the inner side of the spring 2 12. Specifically, when the feed funnel 2 is connected to the rectangular vibrating screen frame 1, the feed funnel 2 is driven to move downward by the first hydraulic cylinder 3. First, the damper 11, spring 2 12 and rubber pad 13 at the bottom of the top plate 14 are moved downward, and the top side of the rectangular vibrating screen frame 1 is resisted by the rubber pad 13, and then the bottom side of the feed funnel 2 is allowed to lean against the bottom side of the rectangular vibrating screen frame 1. On the one hand, it can prevent the material inside the feed funnel 2 from leaking out from the bottom end of the feed funnel 2, and on the other hand, it can also have a shock-absorbing effect on the feed funnel 2 during material screening.

[0023] In an optional embodiment: it also includes a moving component, which is used to drive the feed funnel 2 to move in the length direction of the rectangular vibrating screen frame 1. The moving component includes a support plate 4 and a second hydraulic cylinder 5. The second hydraulic cylinder 5 is installed on the support plate 4. The output shaft of the second hydraulic cylinder 5 is connected to the connecting plate 30 through a connecting rod 51. Furthermore, one side of the connecting plate 30 contacts one end face of the rectangular vibrating screen frame 1, which allows the connecting plate 30 to push the feed funnel 2 to slide on the rectangular vibrating screen frame 1.

[0024] In an optional embodiment: it also includes a base 6, a material receiving frame 10 is provided on the top of the base 6, and a plurality of partitions 101 are arranged on the top of the material receiving frame 10 along the length direction of the rectangular vibrating screen frame 1, and a dividing trough 102 adapted to the sieve hole portion is formed between two adjacent partitions 101, and each dividing trough 102 coaxially corresponds to a sieve hole portion, so that after the material screening is completed, the screened material can fall into the corresponding dividing trough 102 for recycling.

[0025] In an optional embodiment: the vibration part includes a plurality of vibrators 7 arranged at the bottom of the rectangular vibrating screen frame 1, a plurality of telescopic sleeves 8 are connected between the base 6 and the rectangular vibrating screen frame 1, and a spring 9 is provided on the surface of the telescopic sleeve 8. Through the cooperation of the telescopic sleeve 8 and the spring 9, the rectangular vibrating screen frame 1 can be better subjected to shock absorption screening.

[0026] In an optional embodiment, a material guide funnel 21 is provided on the top of the feed funnel 2 , and the material is easily introduced into the feed funnel 2 through the material guide funnel 21 .

[0027] Specifically, when screening the aluminum slag material, the feed funnel 2 is first moved to one end of the rectangular vibrating screen frame 1 near the minimum aperture screening hole 100 through the moving component, and then the material is introduced into the feed funnel 2 through the guide funnel 21, and then the vibration part is continuously operated to drive the logistics of different particle sizes in the feed funnel 2 to rotate, so that the aluminum slag containing the smallest particles in the feed funnel 2 falls from the screening hole 100 with the smallest aperture into the corresponding distribution trough 102, and then the feed funnel 2 is moved to the next screen hole part through the moving component, and then the vibration part is continuously operated to allow the corresponding particle material to pass through the screening hole 100 and fall into the distribution trough 102. By repeating the above steps, the materials of different particle sizes can be effectively screened and classified and recycled into the receiving frame 10, thereby improving the screening effect.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Aluminum slag vibration screening classification and recovery processing device, comprising a rectangular vibration screening frame (1) and a vibration part arranged at the bottom of the rectangular vibration screening frame (1), characterized in that: The bottom wall of the rectangular vibrating screen frame (1) is provided with a plurality of groups of sieve hole portions arranged along the length direction, each group of the sieve hole portions comprises a plurality of groups of screening holes (100) with the same aperture, the screening holes (100) in the plurality of groups of the sieve hole portions sequentially increase or decrease in the length direction of the rectangular vibrating screen frame (1), and a feeding funnel (2) adapted to the sieve hole portion is provided on the top of the rectangular vibrating screen frame (1), and the feeding funnel (2) can slide along the length direction of the rectangular vibrating screen frame (1).

2. The aluminum slag vibration screening classification and recovery processing device according to claim 1 is characterized in that: The invention also includes a movable shock-absorbing component, which includes a lifting part and a shock-absorbing part. The lifting part is used to drive the feeding funnel (2) to move up and down in the vertical direction of the rectangular vibrating screen frame (1). The lifting part includes a first hydraulic cylinder (3). The output rod of the first hydraulic cylinder (3) is connected to the feeding funnel (2) through a connecting plate (30).

3. The aluminum slag vibration screening classification and recovery processing device according to claim 2 is characterized in that: The shock-absorbing part includes a top plate (14) fixedly connected to both sides of the feed funnel (2) in the width direction, a rubber pad (13) coaxial with the side of the rectangular vibrating screen frame (1) is provided at the bottom of the top plate (14), a spring 2 (12) is connected between the top plate (14) and the rubber pad (13), and a damper (11) is inserted into the inner side of the spring 2 (12).

4. The aluminum slag vibration screening classification and recovery processing device according to claim 3 is characterized in that: The invention also includes a moving assembly, which is used to drive the feed funnel (2) to move in the length direction of the rectangular vibrating screen frame (1). The moving assembly includes a support plate (4) and a second hydraulic cylinder (5). The second hydraulic cylinder (5) is installed on the support plate (4). The output shaft of the second hydraulic cylinder (5) is connected to the connecting plate (30) through a connecting rod (51).

5. The aluminum slag vibration screening classification and recovery processing device according to claim 4 is characterized in that: The invention also comprises a base (6), a material receiving frame (10) is provided on the top of the base (6), a plurality of partitions (101) are arranged on the top of the material receiving frame (10) along the length direction of the rectangular vibrating screen frame (1), a material distribution trough (102) adapted to the sieve hole portion is formed between two adjacent partitions (101), and each of the material distribution troughs (102) coaxially corresponds to a sieve hole portion.

6. The aluminum slag vibration screening classification and recovery processing device according to claim 5 is characterized in that: The vibrating part comprises a plurality of vibrators (7) arranged at the bottom of a rectangular vibrating screen frame (1); a plurality of telescopic sleeves (8) are connected between the base (6) and the rectangular vibrating screen frame (1); and a spring (9) is sleeved on the surface of the telescopic sleeve (8).

7. The aluminum slag vibration screening classification and recovery processing device according to claim 1 is characterized in that: The top of the feed funnel (2) is provided with a guide funnel (21).

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