Artificial graphite sieving device with dust collection structure

Abstract

The utility model relates to the field of artificial graphite, in particular to an artificial graphite sieving device with a dust collection structure. Comprising a sieving box, a connecting rod is arranged in the sieving box, the centers of the inner walls of the two corresponding sides of the sieving box are each provided with a set of mounting blocks, the side walls, away from the sieving box, of the two sets of mounting blocks are each provided with a set of blowing mechanism, and a collecting box is arranged under the sieving box; two sets of supporting columns are symmetrically installed on the edge of the top of the collecting box, the tops of each set of supporting columns are installed on the edge of the bottom of the screening box, the center of the bottom of the screening box communicates with a conveying pipe, the bottom of the conveying pipe communicates with the center of the top of the collecting box, and the conveying pipe is fixedly sleeved with an air pump. A cavity is formed in the collecting box, and a collecting box is arranged in the collecting box. According to the embodiment, the dust collection effect is achieved, and the dust collection efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of artificial graphite, and particularly relates to a screening device for artificial graphite with a dust suction structure. Background Art

[0002] Artificial graphite refers to all graphite materials obtained through organic carbonization and then graphitization high temperature treatment. The common method of making artificial graphite is to use high-quality calcined petroleum coke as the main raw material, add asphalt as a binder, and add a small amount of other auxiliary materials. After the various raw materials are matched, they are mixed and then treated in a high temperature and non-oxidizing atmosphere to graphitize them. In the production process of artificial graphite, it is generally necessary to use an artificial graphite screening device to assist in the screening of graphite particles.

[0003] After searching, in the prior art, Chinese patent announcement number: CN219233086U, authorization publication date: 2023-06-23, discloses an artificial graphite screening machine, including a body, a screening mechanism is arranged on the body, a pushing mechanism is arranged in the inner cavity of the body, a vibration mechanism is arranged in the inner cavity of the body, and collecting mechanisms are arranged on both sides of the body, and a feed pipe is arranged at the top of the inner cavity of the body, and the top of the feed pipe extends to the top of the body and is fixedly connected with a discharge hopper, and the inner cavity of the discharge hopper is provided with a mounting frame, and the top of the mounting frame is fixedly installed with a first motor, and the output shaft of the first motor is fixedly connected with a spiral feed rod, and the bottom end of the spiral feed rod extends to the inner cavity of the feed pipe and is fixedly connected with a rotating rod, and a plurality of cutting knives are arranged on the side of the rotating rod, and a discharge hopper is arranged at the bottom of the body. The above embodiment allows the scattered graphite material to fall onto the screening net for screening.

[0004] However, the device still has the following defects: the above embodiment does not have a dust collection effect. If the dust cannot be quickly absorbed and collected, the dust will float in the box, resulting in a decrease in the efficiency of dust collection. Utility Model Content

[0005] In view of the above problems, the utility model provides a screening device for artificial graphite with a dust suction structure, comprising a screening box, a connecting rod is arranged in the screening box, a group of mounting blocks are installed at the centers of the inner walls on both sides of the corresponding sides of the screening box, a group of blowing mechanisms are installed on the side walls of the two groups of mounting blocks away from the screening box, a collecting box is arranged directly below the screening box, two groups of supporting columns are symmetrically installed at the top edge of the collecting box, and the top of each group of supporting columns is installed at the bottom edge of the screening box;

[0006] The bottom center of the screening box is connected with a transport pipe, the bottom of the transport pipe is connected with the top center of the collecting box, an air pump is fixedly sleeved on the transport pipe, a cavity is opened in the collecting box, and a collecting box is arranged in the collecting box.

[0007] Furthermore, a feed funnel is connected to the bottom center of the screening box, a transparent observation window is embedded on one side wall of the screening box, and a control panel is installed on the edge of one side wall of the screening box near the transparent observation window.

[0008] Furthermore, a mounting plate is provided in the screening box, a clamping block is installed at the center of one side wall of the mounting plate, a clamping groove is provided on a primary side wall of the screening box close to the clamping block, and the clamping block is movably clamped in the clamping groove.

[0009] Furthermore, a first movable groove is opened on a side wall of the screening box away from the card slot, the other end of the mounting plate passes through the first movable groove and is connected to a fixed plate, and a first handle is installed at the center of a side wall of the fixed plate away from the mounting plate.

[0010] Furthermore, a storage groove is provided on the top of the mounting plate, a connecting block is provided in the storage groove, a vibration motor is provided below the connecting block, the output end of the vibration motor is transmission-connected to the bottom center of the connecting block, and a screen is connected between the connecting block and the bottom of the inner wall of the mounting plate.

[0011] Furthermore, the connecting rod is located below the mounting plate, the two ends of the connecting rod are installed at the centers of the inner walls on both sides corresponding to the screening box, an electric push rod is installed at the bottom center of the connecting rod, and a dredging rod is installed on the output end of the electric push rod.

[0012] Furthermore, two groups of the mounting blocks are located above the connecting rod, and two groups of the mounting blocks are located below the mounting plate. A second movable groove is provided on one side wall of the collecting box, and the second movable groove is connected to the cavity.

[0013] Furthermore, the bottom of the collection box is slidably fitted on the bottom inner wall of the collection box, one end of the collection box is installed with a connecting plate after passing through the second movable groove, and a second handle is installed at the center of a side wall of the connecting plate away from the collection box.

[0014] The beneficial effects of the utility model are:

[0015] 1. The air pump and the blower mechanism are started. The suction of the air pump makes the dust after artificial graphite screening quickly fall onto the bottom inner wall of the screening box, and enter the collection box through the transport pipe. The blower mechanism blows the dust on the top of the connecting rod to the bottom inner wall of the screening box, enters the collection box through the transport pipe, and then falls into the collection box for collection, which has a dust suction effect and improves the efficiency of dust collection.

[0016] 2. The electric push rod drives the dredging rod to descend into the transport pipe and then reset, repeating the vertical up and down movement to avoid dust blockage and damage to the equipment, thereby improving efficiency and extending the service life of the equipment.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic structural diagram of a screening device according to an embodiment of the utility model is shown;

[0020] Figure 2 A cross-sectional schematic diagram of a screening device according to an embodiment of the utility model is shown;

[0021] Figure 3 A schematic diagram of the mounting plate structure according to an embodiment of the utility model is shown;

[0022] Figure 4 An enlarged view of part A according to an embodiment of the utility model is shown;

[0023] Figure 5 An enlarged view of part B according to an embodiment of the utility model is shown.

[0024] In the figure: 1. screening box; 2. feeding funnel; 3. transparent observation window; 4. control panel; 5. mounting plate; 6. clamping block; 7. clamping slot; 8. first movable slot; 9. fixing plate; 10. first handle; 11. storage slot; 12. connecting block; 13. vibration motor; 14. sieve; 15. connecting rod; 16. electric push rod; 17. dredging rod; 18. mounting block; 19. blower mechanism; 20. collection box; 21. support column; 22. transport pipe; 23. air pump; 24. cavity; 25. second movable slot; 26. collection box; 27. connecting plate; 28. second handle. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model embodiment provides a screening device for artificial graphite with a dust suction structure, including a screening box 1, exemplarily, as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a feed funnel 2 is connected to the bottom center of the screening box 1, a transparent observation window 3 is embedded on one side wall of the screening box 1, a control panel 4 is installed at the edge of one side wall of the screening box 1 near the transparent observation window 3, a mounting plate 5 is arranged in the screening box 1, a clamping block 6 is installed at the center of one side wall of the mounting plate 5, a clamping groove 7 is provided on the primary side wall of the screening box 1 near the clamping block 6, the clamping block 6 is movably connected in the clamping groove 7, a first movable groove 8 is provided on the side wall of the screening box 1 away from the clamping groove 7, the other end of the mounting plate 5 passes through the first movable groove 8 and is connected to a fixed plate 9, and a first handle 10 is installed at the center of one side wall of the fixed plate 9 away from the mounting plate 5.

[0027] For example, Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, a storage groove 11 is provided at the top of the mounting plate 5, a connecting block 12 is provided in the storage groove 11, a vibration motor 13 is provided below the connecting block 12, the output end of the vibration motor 13 is transmission-connected to the bottom center of the connecting block 12, a screen 14 is connected between the connecting block 12 and the bottom of the inner wall of the mounting plate 5, a connecting rod 15 is provided in the screening box 1, the connecting rod 15 is located below the mounting plate 5, both ends of the connecting rod 15 are installed at the centers of the inner walls on both sides corresponding to the screening box 1, an electric push rod 16 is installed at the bottom center of the connecting rod 15, a dredging rod 17 is installed on the output end of the electric push rod 16, a group of mounting blocks 18 are installed at the centers of the inner walls on both sides corresponding to the screening box 1, two groups of the mounting blocks 18 are located above the connecting rod 15, two groups of the mounting blocks 18 are located below the mounting plate 5, and a group of blower mechanisms 19 are installed on one side wall of the two groups of the mounting blocks 18 away from the screening box 1.

[0028] For example, Figure 1 and Figure 2As shown, a collecting box 20 is arranged directly below the screening box 1, and two groups of support columns 21 are symmetrically installed at the top edge of the collecting box 20, and the top of each group of the support columns 21 is installed at the bottom edge of the screening box 1, and a transport pipe 22 is connected at the bottom center of the screening box 1, and the bottom of the transport pipe 22 is connected to the top center of the collecting box 20, and an air pump 23 is fixedly sleeved on the transport pipe 22, and a cavity 24 is opened in the collecting box 20, and a second movable groove 25 is opened on one side wall of the collecting box 20, and the second movable groove 25 is connected with the cavity 24, and a collecting box 26 is arranged in the collecting box 20, and the bottom of the collecting box 26 is slidably fitted on the bottom inner wall of the collecting box 20, and one end of the collecting box 20 is installed with a connecting plate 27 after passing through the second movable groove 25, and a second handle 28 is installed at the center of a side wall of the connecting plate 27 away from the collecting box 26.

[0029] Working principle: artificial graphite is put into the feeding funnel 2 and enters the screening box 1, and falls on the top of the screen 14 and is screened through the screen 14. The vibration of the vibration motor 13 drives the connecting block 12 to vibrate while driving the screen 14 to vibrate, thereby accelerating the screening speed and improving the screening efficiency. After the artificial graphite is screened, it remains on the top of the screen 14. The air pump 23 and the blower mechanism 19 are started, and the dust of the artificial graphite after screening quickly falls on the bottom inner wall of the screening box 1, enters the collection box 20 through the transport pipe 22, and then falls into the collection box 26 for collection after entering the collection box 20. The electric push rod 16 drives the dredging rod 17 to descend into the transport pipe 22 and then reset, repeating the vertical up and down movement to avoid dust blockage. The artificial graphite screening process can be viewed through the transparent observation window 3.

[0030] Pulling the first handle 10 drives the fixing plate 9 to move while driving the mounting plate 5 to move. The mounting plate 5 drives the card block 6 to be pulled out of the card slot 7 and then out of the screening box 1. The staff processes the artificial graphite in the storage slot 11. After the processing is completed, the mounting plate 5 is pushed into the screening box 1, and the card block 6 is movably connected to the card slot 7. The edge of the side wall of the fixing plate 9 is attached to the side wall of the screening box 1.

[0031] Pulling the second handle 28 drives the connecting plate 27 to move while driving the collecting box 26 to move. After the collecting box 26 moves out of the cavity 24, the staff processes the dust after the artificial graphite is screened. After the processing is completed, the collecting box 26 is pushed into the cavity 24, and the side wall edge of the connecting plate 27 is attached to the side wall of the collecting box 20.

[0032] The air pump 23 and the blower mechanism 19 are started. The suction of the air pump 23 causes the dust after the artificial graphite is screened to quickly fall onto the bottom inner wall of the screening box 1, and enter the collecting box 20 through the transport pipe 22. The blower mechanism 19 blows the dust that falls on the top of the connecting rod 15 onto the bottom inner wall of the screening box 1, enters the collecting box 20 through the transport pipe 22, and then falls into the collecting box 26 for collection, thereby achieving a dust suction effect and improving the efficiency of dust collection.

[0033] The electric push rod 16 drives the dredging rod 17 to descend into the transport pipe 22 and then reset, and repeats the vertical up and down movement to avoid dust blockage and damage to the equipment, thereby improving efficiency and extending the service life of the equipment.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A screening device for artificial graphite with a dust suction structure, comprising a screening box (1), characterized in that: A connecting rod (15) is provided in the screening box (1), a group of mounting blocks (18) are installed at the centers of the inner walls on both sides of the screening box (1), and a group of air blowing mechanisms (19) are installed on the side walls of the two groups of mounting blocks (18) away from the screening box (1). A collecting box (20) is provided directly below the screening box (1), and two groups of supporting columns (21) are symmetrically installed at the top edge of the collecting box (20), and the top of each group of supporting columns (21) is installed at the bottom edge of the screening box (1); The bottom center of the screening box (1) is connected to a transport pipe (22), the bottom of the transport pipe (22) is connected to the top center of the collecting box (20), an air pump (23) is fixedly sleeved on the transport pipe (22), a cavity (24) is provided in the collecting box (20), and a collecting box (26) is arranged in the collecting box (20).

2. The artificial graphite screening device with dust suction structure according to claim 1, characterized in that: The bottom center of the screening box (1) is connected to a feed funnel (2), a transparent observation window (3) is embedded in a side wall of the screening box (1), and a control panel (4) is installed at the edge of a side wall of the screening box (1) close to the transparent observation window (3).

3. The artificial graphite screening device with dust suction structure according to claim 1, characterized in that: The screening box (1) is provided with a mounting plate (5), a clamping block (6) is installed at the center of one side wall of the mounting plate (5), a clamping groove (7) is provided on a primary side wall of the screening box (1) close to the clamping block (6), and the clamping block (6) is movably clamped in the clamping groove (7).

4. The artificial graphite screening device with dust suction structure according to claim 3, characterized in that: A first movable groove (8) is provided on a side wall of the screening box (1) away from the card slot (7); the other end of the mounting plate (5) passes through the first movable groove (8) and is connected to a fixing plate (9); a first handle (10) is installed at the center of a side wall of the fixing plate (9) away from the mounting plate (5).

5. The artificial graphite screening device with dust suction structure according to claim 3, characterized in that: A storage groove (11) is provided on the top of the mounting plate (5), a connecting block (12) is provided in the storage groove (11), a vibration motor (13) is provided below the connecting block (12), an output end of the vibration motor (13) is transmission-connected to the bottom center of the connecting block (12), and a screen (14) is connected between the connecting block (12) and the bottom of the inner wall of the mounting plate (5).

6. The artificial graphite screening device with dust suction structure according to claim 1, characterized in that: The connecting rod (15) is located below the mounting plate (5), and the two ends of the connecting rod (15) are mounted at the centers of the inner walls on both sides corresponding to the screening box (1). An electric push rod (16) is mounted at the center of the bottom of the connecting rod (15), and a dredging rod (17) is mounted on the output end of the electric push rod (16).

7. The artificial graphite screening device with dust suction structure according to claim 6, characterized in that: The two groups of mounting blocks (18) are located above the connecting rod (15), and the two groups of mounting blocks (18) are located below the mounting plate (5). A second movable groove (25) is provided on a side wall of the collection box (20), and the second movable groove (25) is connected to the cavity (24).

8. The artificial graphite screening device with dust suction structure according to claim 7, characterized in that: The bottom of the collection box (26) is slidably fitted on the bottom inner wall of the collection box (20); one end of the collection box (20) passes through the second movable groove (25) and is provided with a connecting plate (27); a second handle (28) is provided at the center of a side wall of the connecting plate (27) away from the collection box (26).

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