Ore dressing device suitable for small talc particles
By using screening plates and dust removal mechanisms in the talc fine particle beneficiation device, the problem of clogging during the screening of small talc particles was solved, achieving efficient screening and dust removal, and improving beneficiation efficiency and concentrate grade.
Patent Information
- Application Number
- CN202520369628.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-05
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-03-05
AI Technical Summary
In existing technologies, small talc particles easily clog the screen plate holes during screening, resulting in low screening efficiency and low concentrate grade, which is difficult to effectively handle using traditional screening processes.
The screening plate design inside the screening box, combined with cylinder-driven rollers and anti-clogging plate structure, extends the residence time of talc by slowing down the grooves and uses a dust removal mechanism to clean up dust, thereby improving screening efficiency and accuracy.
It effectively avoids screen plate clogging, improves the screening efficiency of talc particles and concentrate grade, ensures normal screening of talc and dust removal, and enhances mineral processing effect.
Smart Images
Figure CN223888453U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of talc beneficiation technology, and in particular to a beneficiation device suitable for small talc particles. Background Technology
[0002] Talc, as an important non-metallic mineral resource, is widely used in many industrial fields such as ceramics, papermaking, plastics and rubber. With the continuous growth of demand for talc product quality and output in various industries, the scale of talc mining and beneficiation is constantly expanding. However, in the entire talc mining industry, the development level of beneficiation technology is uneven, and some beneficiation processes are still relatively traditional. This, to some extent, limits the efficient utilization of talc resources and the sustainable development of the industry.
[0003] During the mining of talc, a large amount of small-particle talc is inevitably produced. Compared with large-particle talc, the beneficiation difficulty of small-particle talc is significantly increased. Due to its small particle size, the physical and chemical properties of small-particle talc differ from those of large-particle talc. In traditional beneficiation processes, problems such as low recovery rate and low concentrate grade are prone to occur. The existing solution is to use multi-layer screens to accurately screen talc of different sizes. However, during the screening process, the different sizes and shapes of talc cause blockages in the screen plate holes, affecting the normal screening of talc. Therefore, a beneficiation device suitable for small-particle talc is proposed to solve the above problems. Utility Model Content
[0004] To overcome the above deficiencies, this utility model provides a mineral processing device suitable for small talc particles, aiming to improve the problem in the prior art where talc, due to its different sizes and shapes, causes blockage in the screen plate holes during the screening process, affecting the normal screening of talc.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a mineral processing device suitable for small talc particles, comprising a screening box and a vibrating motor. A feed plate is fixedly connected to the top of the screening box, and a screening plate is fixedly connected to the middle of the inner side of the screening box. A damping groove is provided on the top of the screening plate, and a toothed groove is provided on the front bottom side of the screening plate. A cylinder is fixedly connected to the right side of the inside of the screening box, and a mounting frame is fixedly connected to one end of the cylinder. A roller is rotatably connected inside the mounting frame, and anti-clogging plates are fixedly connected to the outer walls of the rollers. The front end of the rollers penetrates the inside of the mounting frame and is fixedly connected to a gear. A dust removal mechanism is provided on the right side of the screening box, which is used to clean the vibration dust.
[0006] As a further description of the above technical solution:
[0007] The dust removal mechanism includes a suction plate connected to the right side of the feed plate. A suction pipe is connected to the right side of the suction plate, and one end of the suction pipe is connected to a filter cylinder. A filter plate is fixedly connected to the front side of the inside of the filter cylinder, and a sealing cap is threadedly connected to the rear side of the filter cylinder. A servo motor is fixedly connected to the rear side of the sealing cap. The output end of the servo motor passes through the rear side of the sealing cap and is fixedly connected to a rotating rod. A cleaning plate is fixedly connected to the front end of the rotating rod, and a connecting pipe is connected to the front side of the filter cylinder. One end of the connecting pipe is connected to a vacuum cleaner.
[0008] As a further description of the above technical solution:
[0009] The screening box has a discharge port on the left side, and a storage box is slidably connected to the front side of the screening box.
[0010] As a further description of the above technical solution:
[0011] A handle is fixedly connected to the front side of the storage box, and an anti-slip sleeve is fixedly connected to the outer wall of the handle.
[0012] As a further description of the above technical solution:
[0013] A placement frame is fixedly connected to the left side of the screening box, and a collection box is provided on the top of the placement frame.
[0014] As a further description of the above technical solution:
[0015] A support frame is fixedly connected to the bottom of the screening box, and a rubber pad is fixedly connected to the bottom end of the support frame.
[0016] As a further description of the above technical solution:
[0017] A support plate is fixedly connected to the front side of the screening box, and a controller is fixedly connected to the top of the support plate.
[0018] As a further description of the above technical solution:
[0019] An observation window is fixedly connected to the front side of the screening box, and a bolt is threadedly connected to the front side of the observation window.
[0020] This utility model has the following beneficial effects:
[0021] 1. In this utility model, talc is screened by a screening plate. The slowing groove slows down the slippage of talc and prolongs its residence time on the screening plate. The mounting frame is driven to slide left and right by the starting cylinder. At the same time, the anti-blocking plate on the roller is rotated under the drive of gears, so that the anti-blocking plate removes the talc stuck inside the screening plate, thereby improving screening efficiency. Large talc particles slide into the collection box through the discharge port, while small talc particles are screened into the storage box for convenient subsequent use.
[0022] 2. In this utility model, the dust generated by vibration is adsorbed by the dust suction plate. The dust is drawn into the filter cylinder through the dust suction pipe and filtered by the filter plate. Excess air is discharged by the vacuum cleaner. At the same time, the dust attached to the surface of the filter plate is scraped off by the servo motor driving the cleaning plate. The sealing cover is removed by rotating it to clean the dust inside. Attached Figure Description
[0023] Figure 1 This is a perspective view of a mineral processing device suitable for small talc particles proposed in this utility model;
[0024] Figure 2 This is a front view of a mineral processing device suitable for small talc particles proposed in this utility model;
[0025] Figure 3 This is a schematic diagram of the structure of a sieve plate for a mineral processing device suitable for small talc particles, as proposed in this utility model.
[0026] Figure 4 This is a schematic diagram of the anti-clogging plate of a mineral processing device for small talc particles proposed in this utility model;
[0027] Figure 5 This is an exploded view of the dust removal mechanism of a mineral processing device for small talc particles proposed in this utility model.
[0028] Legend:
[0029] 1. Screening box; 2. Dust removal mechanism; 201. Dust suction plate; 202. Dust suction pipe; 203. Filter cartridge; 204. Filter plate; 205. Sealing cover; 206. Servo motor; 207. Rotating rod; 208. Cleaning plate; 209. Connecting pipe; 210. Vacuum cleaner; 3. Vibration motor; 4. Feed plate; 5. Screening plate; 6. Slowing groove; 7. Toothed groove; 8. Cylinder; 9. Mounting bracket; 10. Bolt; 11. Roller; 12. Gear; 13. Anti-clogging plate; 14. Discharge port; 15. Placement rack; 16. Collection box; 17. Storage box; 18. Handle; 19. Anti-slip sleeve; 20. Support frame; 21. Rubber pad; 22. Controller; 23. Support plate; 24. Observation window. Detailed Implementation
[0030] 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.
[0031] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a mineral processing device suitable for small talc particles, comprising a screening box 1 and a vibrating motor 3. A feed plate 4 is fixedly connected to the top of the screening box 1, and the material is fed in through the inlet at the top of the feed plate 4. A screening plate 5 is fixedly connected to the middle of the inner side of the screening box 1, and the talc is screened through the screening plate 5, so that large talc particles remain at the top of the screening plate 5, while small talc particles are screened and fall to the bottom. A damping groove 6 is provided on the top of the screening plate 5 to slow down the slippage of the talc, prolong its residence time on the screening plate 5, and increase the fineness of the screening. A toothed groove 7 is provided on the front bottom side of the screening plate 5. A cylinder 8 is fixedly connected to the right side of the inside of the screening box 1, and a mounting frame 9 is fixedly connected to one end of the cylinder 8. A roller 11 is rotatably connected inside the mounting frame 9, and the outer walls of the roller 11 are all fixed. A clogging plate 13 is connected to the roller 11. The front end of the roller 11 passes through the interior of the mounting frame 9 and is fixedly connected to a gear 12. The gear 12 meshes with the tooth groove 7. The mounting frame 9 is driven to slide left and right by the starting cylinder 8. At the same time, the clogging plate 13 on the roller 11 rotates under the drive of the gear 12, so that it can remove the talc stuck inside the screening plate 5 through the clogging plate 13, thereby improving the screening efficiency. A dust removal mechanism 2 is provided on the right side of the screening box 1. The dust removal mechanism 2 is used to clean the vibration dust. A discharge port 14 is opened on the left side of the screening box 1. A storage box 17 is slidably connected to the front side of the screening box 1. A placement frame 15 is fixedly connected to the left side of the screening box 1. A collection box 16 is provided on the top of the placement frame 15. Large talc particles slide into the collection box 16 through the discharge port 14. At the same time, small talc particles are screened into the storage box 17 for convenient subsequent use.
[0032] Specifically, the material is fed into the screening box 1 through the inlet at the top of the feed plate 4, and the talc is screened by the screening plate 5. During the screening process, large talc particles remain at the top of the screening plate 5, while small talc particles fall to the bottom. To further improve the fineness of the screening, a slowing groove 6 is specially provided at the top of the screening plate 5. This groove can slow down the sliding speed of the talc, thereby prolonging its residence time on the screening plate 5. In addition, a toothed groove 7 is provided on the front bottom of the screening plate 5 to cooperate with the subsequent mechanical parts. A cylinder 8 is fixedly connected to the right side inside the screening box 1, and a mounting bracket 9 is fixedly connected to one end of the cylinder 8 for installation. A roller 11 is rotatably connected inside the frame 9. Anti-blocking plates 13 are fixedly connected to the outer wall of the roller 11. The front end of the roller 11 passes through the interior of the mounting frame 9 and is fixedly connected to a gear 12, which meshes with the tooth groove 7. By starting the cylinder 8, the mounting frame 9 can be driven to slide left and right. At the same time, the anti-blocking plates 13 on the roller 11 rotate under the drive of the gear 12, thereby removing the talc stuck inside the screening plate 5, effectively improving the screening efficiency. The discharge port 14 is used to slide large talc particles into the collection box 16. Meanwhile, small talc particles are screened into the storage box 17 for subsequent use. The entire mineral processing device can effectively screen talc, improving mineral processing efficiency and quality.
[0033] Reference Figure 1 , Figure 2 and Figure 5 The dust removal mechanism 2 includes a dust suction plate 201, which is connected to the right side of the feed plate 4. A dust suction pipe 202 is connected to the right side of the dust suction plate 201. The dust suction plate 201 is installed on the right side of the feed plate 4, located at the edge of the feed inlet, and can effectively and comprehensively adsorb the dust generated by vibration. One end of the dust suction pipe 202 is connected to a filter cylinder 203. A filter plate 204 is fixedly connected to the front side of the inside of the filter cylinder 203. The dust collected enters the filter cylinder 203 through the dust suction pipe 202 and is filtered by the filter plate 204. A sealing cap 205 is threadedly connected to the rear side of the filter cylinder 203 to seal it. A servo motor 206 is fixedly connected to the rear side of the cover 205. The output end of the servo motor 206 passes through the rear side of the sealing cover 205 and is fixedly connected to a rotating rod 207. A cleaning plate 208 is fixedly connected to the front end of the rotating rod 207. A connecting pipe 209 is connected to the front side of the filter cartridge 203. One end of the connecting pipe 209 is connected to a vacuum cleaner 210. Excess air will be discharged through the vacuum cleaner 210. At the same time, the dust attached to the surface of the filter plate 204 is scraped off by starting the servo motor 206 to drive the cleaning plate 208, thereby improving the filtration efficiency. Meanwhile, the sealing cover 205 can be removed by rotating it to clean the internal dust.
[0034] Specifically, the suction plate 201 is connected to the right side of the feed plate 4, ensuring its position is at the edge of the feed inlet to effectively and comprehensively adsorb dust generated by vibration. The right side of the suction plate 201 is connected to the suction pipe 202, allowing dust to be smoothly guided into the suction pipe 202. The suction plate 201 is precisely installed on the right side of the feed plate 4, ensuring it covers the edge of the feed inlet, thus achieving comprehensive dust adsorption. One end of the suction pipe 202 is connected to the filter cartridge 203. A filter plate 204 is fixedly connected to the front side of the filter cartridge 203. When the dust is sucked into the filter cartridge 203 through the suction pipe 202, the filter plate 204 begins to filter the dust in the air. A sealing cover 205 is threadedly connected to the rear side of the filter cartridge 203. A servo motor 206 is fixedly connected to the rear side of the 05. The output end of the servo motor 206 passes through the rear side of the sealing cover 205 and is fixedly connected to the rotating rod 207. A cleaning plate 208 is fixedly connected to the front end of the rotating rod 207 to ensure the cleanliness of the front side of the filter cartridge 203. A connecting pipe 209 is also connected to the front side of the filter cartridge 203. One end of the connecting pipe 209 is connected to the vacuum cleaner 210. In this way, excess air can be discharged through the vacuum cleaner 210, and the dust attached to the surface of the filter plate 204 can be scraped off by starting the servo motor 206 to drive the cleaning plate 208, thereby improving the filtration efficiency. In addition, the sealing cover 205 can be easily removed by rotating it to clean the dust inside the filter cartridge 203 in a concentrated manner, ensuring the efficient and continuous operation of the dust removal mechanism 2.
[0035] Reference Figure 1 and Figure 2 A handle 18 is fixedly connected to the front of the storage box 17, and an anti-slip sleeve 19 is fixedly connected to the outer wall of the handle 18. A support frame 20 is fixedly connected to the bottom of the screening box 1, and a rubber pad 21 is fixedly connected to the bottom end of the support frame 20. A support plate 23 is fixedly connected to the front of the screening box 1, and a controller 22 is fixedly connected to the top of the support plate 23. The controller 22 facilitates simple operation and control of the operating equipment on the entire device. An observation window 24 is fixedly connected to the front of the screening box 1, and a bolt 10 is threadedly connected to the front of the observation window 24.
[0036] Specifically, the handle 18 on the front of the storage box 17 is convenient for users to grip. The bottom of the screening box 1 is reinforced by a sturdy support frame 20. The bottom of the support frame 20 is also conveniently fixed with a soft rubber pad 21, which can effectively protect the stability of the screening box 1 when used on different ground surfaces and reduce damage to the ground. Through the controller 22, users can easily operate and control the operating equipment on the entire device, making the entire screening process more efficient and convenient. In order to facilitate users to observe the screening process, we have fixed a transparent observation window 24 on the front of the screening box 1. The design of the observation window 24 allows users to see the screening progress and effect intuitively without opening the screening box 1.
[0037] Working principle: First, the material is fed in through the inlet at the top of the feed plate 4 and screened by the screening plate 5. Large talc particles remain at the top of the screening plate 5, while small talc particles are screened and fall to the bottom. The slowing groove 6 slows down the slippage of the talc, prolongs its residence time on the screening plate 5, and increases the fineness of screening. The starting cylinder 8 drives the mounting frame 9 to slide left and right. At the same time, the anti-blocking plate 13 on the roller 11 rotates under the drive of the gear 12, so that the anti-blocking plate 13 removes the talc stuck inside the screening plate 5, improving screening efficiency. Large talc particles slide into the collection box 16 through the discharge port 14, while small talc particles are screened into the storage box 17 for subsequent use.
[0038] Furthermore, the dust suction plate 201 is installed on the right side of the feed plate 4, located at the edge of the feed inlet. It can effectively and comprehensively adsorb the dust generated by vibration. The dust sucked in enters the filter cartridge 203 through the dust suction pipe 202, and the dust in the air is filtered by the filter plate 204. Excess air is discharged through the vacuum cleaner 210. At the same time, the dust attached to the surface of the filter plate 204 is scraped off by the servo motor 206 driving the cleaning plate 208 to improve the filtration efficiency. At the same time, the sealing cover 205 is rotated to remove it and the internal dust is cleaned in a concentrated manner.
[0039] 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 mineral processing device suitable for talc particles, comprising a screening box (1) and a vibrating motor (3), characterized in that: The top of the screening box (1) is fixedly connected to a feed plate (4), and the middle of the inner side of the screening box (1) is fixedly connected to a screening plate (5). The top of the screening plate (5) is provided with a damping groove (6), and the front side of the bottom of the screening plate (5) is provided with a toothed groove (7). The right side of the inside of the screening box (1) is fixedly connected to a cylinder (8), and one end of the cylinder (8) is fixedly connected to a mounting frame (9). The inside of the mounting frame (9) is rotatably connected to a roller (11). The outer wall of the roller (11) is fixedly connected to an anti-blocking plate (13). The front end of the roller (11) penetrates the inside of the mounting frame (9) and is fixedly connected to a gear (12). The right side of the screening box (1) is provided with a dust removal mechanism (2), which is used to clean the vibration dust.
2. The mineral processing device for talc particles according to claim 1, characterized in that: The dust removal mechanism (2) includes a dust suction plate (201), which is connected to the right side of the feed plate (4). A dust suction pipe (202) is connected to the right side of the dust suction plate (201). One end of the dust suction pipe (202) is connected to a filter cylinder (203). A filter plate (204) is fixedly connected to the front side of the inside of the filter cylinder (203). A sealing cover (205) is threadedly connected to the rear side of the filter cylinder (203). A servo motor (206) is fixedly connected to the rear side of the sealing cover (205). The output end of the servo motor (206) passes through the rear side of the sealing cover (205) and is fixedly connected to a rotating rod (207). A cleaning plate (208) is fixedly connected to the front end of the rotating rod (207). A connecting pipe (209) is connected to the front side of the filter cylinder (203). One end of the connecting pipe (209) is connected to a vacuum cleaner (210).
3. The mineral processing device for talc particles according to claim 1, characterized in that: The screening box (1) has a discharge port (14) on the left side, and a storage box (17) is slidably connected to the front side of the screening box (1).
4. A mineral processing device suitable for talc particles according to claim 3, characterized in that: A handle (18) is fixedly connected to the front side of the storage box (17), and an anti-slip sleeve (19) is fixedly connected to the outer wall of the handle (18).
5. A mineral processing device suitable for talc particles according to claim 1, characterized in that: A placement rack (15) is fixedly connected to the left side of the screening box (1), and a collection box (16) is provided on the top of the placement rack (15).
6. A mineral processing device suitable for talc particles according to claim 1, characterized in that: The bottom of the screening box (1) is fixedly connected to a support frame (20), and the bottom end of the support frame (20) is fixedly connected to a rubber pad (21).
7. A mineral processing device suitable for talc particles according to claim 1, characterized in that: A support plate (23) is fixedly connected to the front side of the screening box (1), and a controller (22) is fixedly connected to the top of the support plate (23).
8. A mineral processing device suitable for talc particles according to claim 1, characterized in that: An observation window (24) is fixedly connected to the front side of the screening box (1), and a bolt (10) is threadedly connected to the front side of the observation window (24).