A ball mill for processing zirconium-aluminum-cerium-silicon nano electronic ceramic material

Abstract

The utility model relates to zirconium aluminium cerium silicon nanometer electronic ceramic material ball mill field discloses a kind of zirconium aluminium cerium silicon nanometer electronic ceramic material processing ball mill, including base and dust collecting box of sleeve in the outside of base, dust collecting box is provided with dust removal equipment for adsorbing dust, the base top rotationally connected with shell, the shell is provided with inner bag, the shell and inner bag form powder groove between, the scraper equipment is provided in the powder groove, the outside of shell is equipped with gear ring, the gear ring one side is engaged with driving gear, the driving gear is installed in the output end of speed reducer motor, the speed reducer motor is installed on base. In the utility model, finished product material is continuously taken out in processing process, facilitate subsequent processing, can dustproof simultaneously, ensure that working environment is friendly.

Description

Technical Field

[0001] This utility model relates to the field of ball mills, and in particular to a ball mill for processing zirconium aluminum cerium silicon nano-electronic ceramic materials. Background Technology

[0002] When processing zirconium, aluminum, cerium, and silicon nano-electronic ceramic materials, they need to be crushed. After crushing, a dry ball mill is used to perform nano-pulverization to crush them into nano-sized particles, which are convenient for subsequent processing into the required part shapes.

[0003] When existing ball mills are used to grind zirconium, aluminum, cerium, and silicon nano-electronic ceramic materials, the grinding particle size is relatively small, and the impact force during the operation of the ball milling equipment is large, inevitably creating gaps between the equipment. As a result, the powder material will escape into the air through the gaps, affecting the air cleanliness around the equipment. In addition, when existing ball mills grind zirconium, aluminum, cerium, and silicon nano-electronic ceramic materials, some materials reach the required particle size first. If they continue to be ground in the inner liner, it will lead to longer grinding time and reduced efficiency for other materials that have not reached the required particle size. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a ball mill for processing zirconium, aluminum, cerium, and silicon nano-electronic ceramic materials.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a ball mill for processing zirconium aluminum cerium silicon nano-electronic ceramic materials, comprising a base and a dust collection box fitted outside the base, wherein a dust removal device for adsorbing dust is provided inside the dust collection box, a shell is rotatably connected to the top of the base, an inner liner is provided inside the shell, a powder trough is formed between the shell and the inner liner, a scraping device is provided inside the powder trough, a gear ring is installed on the outer side of the shell, a drive gear is meshed on one side of the gear ring, the drive gear is installed at the output end of a reduction motor, and the reduction motor is installed on the base.

[0006] As a further description of the above technical solution:

[0007] The dust removal equipment includes a positive electrode plate and a negative electrode plate. Multiple positive electrode plates are disposed on the inner wall of the dust collection box. The negative electrode plate is insulated and installed in the middle of the dust collection box and is disposed directly above the outer shell.

[0008] As a further description of the above technical solution:

[0009] The dust collection box has a door on one side, a lifting lug on the top, and insulating limit blocks on both sides of the base. The limit blocks are used to limit the installation of the dust collection box.

[0010] As a further description of the above technical solution:

[0011] The scraping device includes a semi-circular pull ring, a connecting rod, and a scraping ring. The two ends of the connecting rod are connected to the pull ring and the scraping ring, respectively. The scraping ring is slidably disposed in the powder trough.

[0012] As a further description of the above technical solution:

[0013] One end of each connecting rod penetrates the side wall of the housing, and the pull ring is located on the outer side of one end of the housing.

[0014] As a further description of the above technical solution:

[0015] The bottom of the outer shell is provided with a discharge port and a sealing plate is provided on the discharge port. The side walls of the outer shell and the inner liner are provided with inlet and outlet ports, and the inlet and outlet ports are respectively provided with sealing plates on the outer shell and the inner liner.

[0016] As a further description of the above technical solution:

[0017] The inner liner is provided with evenly distributed micro-holes.

[0018] This utility model has the following beneficial effects:

[0019] In this invention, a geared motor drives a gear ring to rotate the outer shell and inner liner synchronously, enabling the steel ball abrasive in the inner liner to perform ultrafine grinding of the zirconium, aluminum, cerium, and silicon nano-electronic ceramic material. During grinding, the ground material falls into the powder trough through micro-holes on the inner liner. The operator can pull the pull ring to drive the connecting rod to drive the scraper ring to scrape the ground zirconium, aluminum, cerium, and silicon nano-electronic ceramic material from the powder trough. The material is discharged from the outlet, and the equipment continues to grind the zirconium, aluminum, cerium, and silicon nano-electronic ceramic material. This process is repeated to achieve good grinding effect and short grinding time.

[0020] In this invention, the dust collection box covering the outside of the ball mill can block the noise generated when the ball mill is working. At the same time, when the ball mill is working, the dust that escapes will be charged with negative charge by the negative electrode plate. Then the dust will be adsorbed on the inner wall of the dust collection box by multiple positive electrode plates. After the ball milling is finished, the dust on the positive electrode plate can be collected and removed without affecting the working environment outside the ball mill equipment, and the air cleanliness is good. Attached Figure Description

[0021] Figure 1 This is a perspective view of a ball mill for processing zirconium, aluminum, cerium, and silicon nano-electronic ceramic materials according to the present invention.

[0022] Figure 2 This is a perspective view of the outer shell of a ball mill for processing zirconium aluminum cerium silicon nano-electronic ceramic materials according to the present invention.

[0023] Figure 3 This is a partial view of the outer shell of a ball mill for processing zirconium, aluminum, cerium, and silicon nano-electronic ceramic materials according to the present invention.

[0024] Figure 4 This is a perspective view of the scraping mechanism of a ball mill for processing zirconium aluminum cerium silicon nano-electronic ceramic materials proposed in this utility model;

[0025] Figure 5 This is a cross-sectional view of the outer shell of a ball mill for processing zirconium aluminum cerium silicon nano-electronic ceramic materials proposed in this utility model;

[0026] Figure 6 This is a cross-sectional view of the dust collection box of a ball mill for processing zirconium, aluminum, cerium, and silicon nano-electronic ceramic materials proposed in this utility model.

[0027] Legend:

[0028] 1. Base; 2. Gear motor; 3. Drive gear; 4. Gear ring; 5. Inlet / outlet; 6. Outer shell; 7. Pull ring; 8. Powder trough; 9. Connecting rod; 10. Inner liner; 11. Outlet; 12. Scraper ring; 13. Lifting lug; 14. Dust collection box; 15. Positive electrode plate; 16. Door; 17. Limiting block; 18. Negative electrode plate. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Reference Figure 1-3 An embodiment of this utility model provides a ball mill for processing zirconium aluminum cerium silicon nano-electronic ceramic materials, comprising a base 1 and a dust collection box 14 sleeved on the outside of the base 1. The dust collection box 14 is characterized by having a dust removal device for adsorbing dust inside; a shell 6 is rotatably connected to the top of the base 1; an inner liner 10 is provided inside the shell 6; a powder trough 8 is formed between the shell 6 and the inner liner 10; a scraping device is provided inside the powder trough 8; a gear ring 4 is installed on the outside of the shell 6; a drive gear 3 meshes on one side of the gear ring 4; the drive gear 3 is installed at the output end of a reduction motor 2; and the reduction motor 2 is installed on the base 1.

[0031] The dust removal equipment includes a positive electrode plate 15 and a negative electrode plate 18. Multiple positive electrode plates 15 are disposed on the inner wall of the dust collection box 14. The negative electrode plate 18 is insulated and installed in the middle of the dust collection box 14 and is disposed directly above the outer shell 6. Electrons move from the negative electrode to the positive electrode, so the negative electrode charges the powder with negative charge and is attracted by the positive electrode.

[0032] A door 16 is provided on one side of the dust collection box 14, and a lifting lug 13 is provided on the top of the dust collection box 14. Insulated limit blocks 17 are provided on both sides of the base 1. The limit blocks 17 are used to limit the installation of the dust collection box 14. The limit blocks 17 can limit the dust collection box 14 and also prevent the electrodes inside the dust collection box 14 from contacting the equipment, which could lead to equipment leakage.

[0033] The scraping device includes a semi-circular pull ring 7, a connecting rod 9, and a scraping ring 12. The two ends of the connecting rod 9 are connected to the pull ring 7 and the scraping ring 12 respectively. The scraping ring 12 is slidably disposed in the powder trough 8. One end of the connecting rod 9 passes through the side wall of the outer shell 6. The pull ring 7 is disposed on the outer side of one end of the outer shell 6. The semi-circular pull ring 7 can be pulled when the outer shell 6 is stopped, and will not be blocked by the equipment to cause motion interference.

[0034] The bottom of the outer shell 6 is provided with a discharge port 11 and a sealing plate is provided on the discharge port 11. The side walls of the outer shell 6 and the inner liner 10 are provided with inlet and outlet ports 5. The inlet and outlet ports 5 are respectively provided with sealing plates on the outer shell 6 and the inner liner 10. The sealing plates are closed when in use and open when discharging.

[0035] The inner liner 10 is provided with uniformly distributed micro-holes to facilitate the discharge of zirconium, aluminum, cerium, and silicon nano-electronic ceramic materials that meet the requirements.

[0036] Working principle: When the equipment is in use, during ball milling, the reduction motor 2 drives the gear ring 4 through the drive gear 3 to make the outer shell 6 and the inner liner 10 rotate synchronously, so that the steel ball abrasive in the inner liner 10 can perform ultra-fine grinding on the zirconium aluminum cerium silicon nano electronic ceramic material. During grinding, the ground material falls into the powder tank 8 through the micro holes on the inner liner 10. The operator can pull the pull ring 7 to make the connecting rod 9 drive the scraper ring 12 to scrape the ground zirconium aluminum cerium silicon nano electronic ceramic material in the powder tank 8. The material is discharged from the discharge port 11. Then the equipment continues to grind the zirconium aluminum cerium silicon nano electronic ceramic material. Repeated operation achieves good grinding effect and short grinding time. The dust collection box 14 covering the outside of the ball mill can block the noise generated when the ball mill is working. At the same time, when the ball mill is working, the dust that escapes will be charged with negative charge by the negative electrode plate 18. Then the dust will be adsorbed on the inner wall of the dust collection box 14 by multiple positive electrode plates 15. After the ball milling is finished, the dust on the positive electrode plates 15 can be collected and removed without affecting the working environment outside the ball mill equipment, and the air cleanliness is good.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A ball mill for processing zirconium, aluminum, cerium, and silicon nano-electronic ceramic materials, comprising a base (1) and a dust collection box (14) fitted around the outside of the base (1), characterized in that: The dust collection box (14) is equipped with a dust removal device for adsorbing dust. The top of the base (1) is rotatably connected to the outer shell (6). The inner liner (10) is provided inside the outer shell (6). A powder trough (8) is formed between the outer shell (6) and the inner liner (10). A scraping device is provided inside the powder trough (8). A gear ring (4) is installed on the outer side of the outer shell (6). A drive gear (3) is meshed on one side of the gear ring (4). The drive gear (3) is installed at the output end of the gear reduction motor (2). The gear reduction motor (2) is installed on the base (1).

2. The ball mill for processing zirconium, aluminum, cerium, and silicon nano-electronic ceramic materials according to claim 1, characterized in that: The dust removal equipment includes a positive electrode plate (15) and a negative electrode plate (18). The positive electrode plate (15) has multiple plates disposed on the inner wall of the dust collection box (14). The negative electrode plate (18) is insulated and installed in the middle of the dust collection box (14) and is disposed directly above the outer shell (6).

3. The ball mill for processing zirconium, aluminum, cerium, and silicon nano-electronic ceramic materials according to claim 2, characterized in that: The dust collection box (14) has a door (16) on one side, and a lifting lug (13) is provided on the top of the dust collection box (14). Insulated limiting blocks (17) are provided on both sides of the base (1). The limiting blocks (17) are used to limit the installation of the dust collection box (14).

4. The ball mill for processing zirconium-aluminum-cerium-silicon nano-electronic ceramic material according to claim 1, characterized in that: The scraping device includes a semi-circular pull ring (7), a connecting rod (9) and a scraping ring (12). The two ends of the connecting rod (9) are connected to the pull ring (7) and the scraping ring (12) respectively. The scraping ring (12) is slidably disposed in the powder trough (8).

5. The ball mill for processing zirconium-aluminum-cerium-silicon nano-electronic ceramic material according to claim 4, characterized in that: One end of each connecting rod (9) penetrates the side wall of the outer shell (6), and the pull ring (7) is located on the outer side of one end of the outer shell (6).

6. The ball mill for processing zirconium-aluminum-cerium-silicon nano-electronic ceramic material according to claim 1, characterized in that: The bottom of the outer shell (6) is provided with a discharge port (11) and a sealing plate is provided on the discharge port (11). The side walls of the outer shell (6) and the inner liner (10) are provided with inlet and outlet ports (5). The inlet and outlet ports (5) are respectively provided with sealing plates on the outer shell (6) and the inner liner (10).

7. The ball mill for processing zirconium, aluminum, cerium, and silicon nano-electronic ceramic materials according to claim 1, characterized in that: The inner liner (10) is provided with uniformly distributed micro-holes.

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