Airflow mineral separation device for protecting large flake graphite

Abstract

The utility model discloses an airflow beneficiation device for protecting large flake graphite, which comprises a device frame, connecting blocks, an inclined plate, connecting rods, a first filter plate and a second filter plate, four groups of connecting blocks are symmetrically arranged in the device frame, the four groups of connecting blocks are all rotatably connected with the connecting rods, and the inclined plate is arranged in the device frame. First filter plates are mounted at the opposite ends of the two sets of connecting rods, second filter plates are mounted at the opposite ends of the other two sets of connecting rods, and three sets of inclined plates are mounted on one side of the device frame. Through the arrangement of the first filter plate, the second filter plate and the inclined plate, large flake graphite enters the device frame through the feed port, the fan blows up fine graphite, and the leak holes in the first filter plate are larger than the leak holes in the second filter plate, so that the larger graphite is intercepted and slides into a group of drawer boxes through the inclined plate; graphite is intercepted by a second filter plate and falls into a drawer box through an inclined plate, and the graphite is divided into three sizes to be collected and stored.

Description

Technical Field

[0001] The utility model relates to the technical field of flake graphite processing, in particular to an airflow ore dressing device for protecting large flake graphite. Background Art

[0002] Flake graphite is natural crystalline graphite, which is shaped like fish scales, belongs to the hexagonal crystal system, and has a layered structure. It has good high temperature resistance, electrical conductivity, thermal conductivity, lubrication, plasticity, and acid and alkali resistance. Flake graphite is widely used in advanced refractory materials and coatings in the metallurgical industry. Flake graphite is mainly used as a functional filler in coatings for anti-corrosion coatings, fire retardant coatings, and conductive coatings.

[0003] Flake graphite needs to be beneficiated during processing, and airflow beneficiation is one of the methods. The sizes of flake graphite vary from large to small, and only the fine graphite is blown away during beneficiation. Therefore, an airflow beneficiation device for protecting large flake graphite is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an airflow beneficiation device for protecting large flake graphite.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An airflow beneficiation device for protecting large-scale graphite flakes comprises a device frame, a connecting block, an inclined plate, a connecting rod, a first filter plate and a second filter plate. Four groups of connecting blocks are symmetrically installed inside the device frame, and the four groups of connecting blocks are rotatably connected to connecting rods. The first filter plate is installed at opposite ends of two groups of connecting rods, and the second filter plate is installed at opposite ends of the other two groups of connecting rods. Three groups of inclined plates are installed on one side of the device frame.

[0007] Furthermore, a first fixing plate is symmetrically installed near the top inside the device frame, and a second fixing plate is symmetrically installed near the bottom inside the device frame, and a sliding rod is installed between the first fixing plate and the second fixing plate.

[0008] Furthermore, a connecting frame is slidably connected to the sliding rod, and a spring is sleeved on the sliding rod. The spring is located at the top of the connecting frame, and a tooth plate is installed on the connecting frame.

[0009] Furthermore, a feed port is installed at the top of the device frame, and a drive motor is installed at the back of the device frame. A transmission rod is installed at the power output end of the drive motor, and three groups of drawer boxes are arranged on one side of the device frame.

[0010] Furthermore, the transmission rod extends to the inside of the device frame, and two groups of half gears are installed on the transmission rod, and the two groups of half gears are respectively meshed with the two groups of toothed plates.

[0011] Furthermore, a fan is installed near the bottom on the other side of the device frame, the second filter plate is located below the first filter plate, and one end of the second filter plate and the first filter plate are connected to the connecting frame, and a guide plate is installed inside the device frame.

[0012] The beneficial effects of the utility model are:

[0013] Through the first filter plate, the second filter plate and the inclined plate, large flake graphite enters the interior of the device frame through the feed port, and the fan blows up the fine graphite. The leakage holes on the first filter plate are larger than the leakage holes on the second filter plate, so the larger graphite is intercepted and slides into a group of drawer boxes through the inclined plate. The second filter plate intercepts the graphite and drops it into the drawer box through the inclined plate, and the graphite is divided into three sizes for collection and storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an airflow beneficiation device for protecting large flake graphite proposed by the utility model;

[0015] Figure 2 This is a side view of the overall structure of an airflow beneficiation device for protecting large flake graphite proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of a device frame of an airflow ore dressing device for protecting large flake graphite proposed by the utility model;

[0017] Figure 4 This is a schematic diagram of the interior of a connection frame of an airflow beneficiation device for protecting large flake graphite proposed by the utility model;

[0018] Figure 5 The utility model proposes an air flow beneficiation device for protecting large flake graphite Figure 3 Enlarged view of point A in the middle.

[0019] In the figure: 1. device frame; 2. feed port; 3. fan; 4. drawer box; 5. drive motor; 6. first fixed plate; 7. connecting block; 8. inclined plate; 9. connecting rod; 10. first filter plate; 11. second filter plate; 12. guide plate; 13. second fixed plate; 14. transmission rod; 15. slide rod; 16. connecting frame; 17. spring; 18. half gear; 19. tooth plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1 and Figure 3 , an airflow beneficiation device for protecting large flake graphite, comprising a device frame 1, a connecting block 7, an inclined plate 8, a connecting rod 9, a first filter plate 10 and a second filter plate 11, four groups of connecting blocks 7 are symmetrically installed inside the device frame 1, and the four groups of connecting blocks 7 are rotatably connected to the connecting rods 9, the first filter plates 10 are installed at the opposite ends of two groups of connecting rods 9, and the second filter plates 11 are installed at the opposite ends of the other two groups of connecting rods 9, the first filter plate 10 is evenly provided with first leakage holes, and the second filter plate 11 is evenly provided with second leakage holes, the first leakage holes on the first filter plate 10 are larger in diameter than the second leakage holes on the second filter plate 11, and flake graphite is stored according to three different sizes through the first filter plate 10 and the second filter plate 11, three groups of inclined plates 8 are installed on one side of the device frame 1, the first fixed plate 6 is symmetrically installed near the top of the device frame 1, and the second fixed plate 13 is symmetrically installed near the bottom of the device frame 1.

[0022] Reference Figure 4 and Figure 5 , a slide bar 15 is installed between the first fixed plate 6 and the second fixed plate 13, and a connecting frame 16 is slidably connected to the slide bar 15, and a spring 17 is sleeved on the slide bar 15, and the spring 17 is located at the top of the connecting frame 16, and a tooth plate 19 is installed on the connecting frame 16. A feed port 2 is installed at the top of the device frame 1, and a driving motor 5 is installed on the back of the device frame 1. The driving motor 5 drives the transmission rod 14 to rotate when the transmission rod 14 rotates. When the transmission rod 14 rotates, the half gear 18 rotates together, and the half gear 18 is meshed with the tooth plate 19, and the connecting frame 16 is driven to slide on the slide bar 15 through the tooth plate 19. When the connecting frame 16 slides on the slide bar 15, the spring 17 is squeezed. After the half gear 18 rotates and separates from the tooth plate 19, the connecting frame 16 slides downward on the slide bar 15 through the elastic force of the spring 17. When the connecting frame 16 slides, it drives the first filter plate 10 and the second filter plate 11 to shake, so as to screen the flake graphite;

[0023] The transmission rod 14 extends to the interior of the device frame 1, and two groups of half gears 18 are installed on the transmission rod 14, and the two groups of half gears 18 are respectively meshed with two groups of tooth plates 19. The second filter plate 11 is located below the first filter plate 10, and one end of the second filter plate 11 and the first filter plate 10 are connected to the connecting frame 16. A guide plate 12 is installed inside the device frame 1, and a transmission rod 14 is installed at the power output end of the drive motor 5.

[0024] Reference Figure 2Three groups of drawer boxes 4 are arranged on one side of the device frame 1, and the three groups of drawer boxes 4 are respectively located below the first filter plate 10, the second filter plate 11 and the guide plate 12. A fan 3 is installed near the bottom on the other side of the device frame 1, and the output end of the fan 3 is located inside the device frame 1.

[0025] Working principle: When in use, graphite flakes enter the interior of the device frame 1 through the feed port 2, the fan 3 blows up the dusty graphite, and the graphite flakes fall on the first filter plate 10. The graphite flakes of larger sizes are intercepted through the first leakage hole on the first filter plate 10, and then the graphite flakes are intercepted through the second leakage hole on the second filter plate 11. The graphite flakes are screened and stored in three sizes. The drive motor 5 runs, driving the transmission rod 14 to rotate, and the half gear 18 on the transmission rod 14 rotates together, and the half gear 18 is meshed with the tooth plate 19. The toothed plate 19 drives the connecting frame 16 to slide on the slide bar 15. When the connecting frame 16 slides, the spring 17 is squeezed. After the half gear 18 rotates to separate the side with the tooth block from the toothed plate 19, the elastic force of the spring 17 causes the connecting frame 16 to slide downward on the slide bar 15, and at the same time drives the first filter plate 10 and the second filter plate 11 to shake, so that the graphite flakes are quickly screened on the first filter plate 10 and the second filter plate 11, and then the screened flake graphite is slid into the drawer box 4 for storage through the inclined plate 8 and the guide plate 12.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0027] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent 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 cannot be understood as a limitation on this patent.

Claims

1. An airflow beneficiation device for protecting large flake graphite, characterized in that: The device comprises a device frame (1), a connecting block (7), an inclined plate (8), a connecting rod (9), a first filter plate (10) and a second filter plate (11); four groups of connecting blocks (7) are symmetrically mounted inside the device frame (1); the four groups of connecting blocks (7) are rotatably connected to connecting rods (9); the first filter plates (10) are mounted on opposite ends of two groups of connecting rods (9); the second filter plates (11) are mounted on opposite ends of the other two groups of connecting rods (9); and three groups of inclined plates (8) are mounted on one side of the device frame (1); A first fixing plate (6) is symmetrically installed near the top of the device frame (1), and a second fixing plate (13) is symmetrically installed near the bottom of the device frame (1), and a sliding rod (15) is installed between the first fixing plate (6) and the second fixing plate (13); The sliding rod (15) is slidably connected to a connecting frame (16), and a spring (17) is sleeved on the sliding rod (15), wherein the spring (17) is located at the top of the connecting frame (16), and a tooth plate (19) is installed on the connecting frame (16); A fan (3) is installed near the bottom of the other side of the device frame (1), the second filter plate (11) is located below the first filter plate (10), and one end of the second filter plate (11) and the first filter plate (10) are both connected to a connecting frame (16), and a guide plate (12) is installed inside the device frame (1).

2. The airflow beneficiation device for protecting large flake graphite according to claim 1 is characterized in that: A feed port (2) is installed at the top of the device frame (1), and a drive motor (5) is installed at the back of the device frame (1). A transmission rod (14) is installed at the power output end of the drive motor (5). Three sets of drawer boxes (4) are arranged on one side of the device frame (1).

3. The airflow beneficiation device for protecting large flake graphite according to claim 2 is characterized in that: The transmission rod (14) extends to the interior of the device frame (1), and two groups of half gears (18) are mounted on the transmission rod (14), and the two groups of half gears (18) are respectively meshed with two groups of toothed plates (19).

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