A device for reprocessing bastnaesite tailings

Abstract

The utility model provides a kind of fluorine carbon cerium ore tailings re-election device, mainly relates to tailings processing technical field.A kind of fluorine carbon cerium ore tailings re-election device, including shell, guide plate, the shell is close to bottom position and is equipped with conveying cavity, the shell inside is close to left side position and is fixedly set lifting cylinder, conveying cavity, lifting cylinder inside are all rotationally connected with spiral blade, two the spiral blade is all with first driving motor transmission connection, the outer ring of lifting cylinder is close to top position and is fixedly set discharge plate, the shell top is equipped with feed inlet, the shell right side is equipped with discharge port, the guide plate is set in discharge port position.The utility model has the beneficial effect that: by the cooperation of conveying cavity, lifting cylinder and spiral blade, non-magnetic material is continuously backflow to screening process, solve the problem of traditional equipment single screening not thoroughly, greatly improve the separation efficiency and recovery rate of magnetic component in fluorine carbon cerium ore tailings.

Description

Technical Field

[0001] This utility model mainly relates to the field of tailings treatment technology, specifically a fluorocarbon cerium ore tailings reprocessing device. Background Technology

[0002] Fluorocarbonate cerium ore is a key source of rare earth elements, and the tailings from its mining and processing still contain magnetic components with recycling value. Currently, magnetic screening equipment is commonly used to recover the magnetic components from fluorocarbonate cerium ore tailings. However, existing screening devices can only complete a single screening operation, and the separation of magnetic and non-magnetic components in the tailings is not thorough enough, resulting in a low recovery rate of magnetic components and a waste of rare earth resources. Utility Model Content

[0003] To achieve the above objectives, this utility model employs the following technical solution: A fluorocarbon cerium ore tailings reprocessing device includes a shell and a guide plate. The shell has a conveying cavity near the bottom. A lifting cylinder is fixedly installed inside the shell near the left side. Spiral blades are rotatably connected inside both the conveying cavity and the lifting cylinder. Both spiral blades are driven by a first drive motor. A discharge plate is fixedly installed on the outer ring of the lifting cylinder near the top. A feed inlet is opened at the top of the shell, and a discharge outlet is opened on the right side of the shell. The guide plate is located at the discharge outlet.

[0004] The lifting cylinder is connected to the conveying chamber, and the conveying chamber has a through hole near the top. The feeding plate is located near the bottom of the through hole.

[0005] The cutting plate has an arc-shaped cross-section, a scraper is slidably mounted on the top of the cutting plate, a guide rod is fixedly mounted on one side of the cutting plate, a screw is rotatably mounted on the other side of the cutting plate, a second drive motor is fixedly mounted on the side of the cutting plate, and the screw is connected to the second drive motor for transmission.

[0006] One end of the scraper is slidably connected to the guide rod, and the other end of the scraper is threadedly connected to the screw. The scraper is arranged in an arc shape.

[0007] A baffle is hinged to the inner wall of the housing near the discharge port. When discharging material, the guide plate passes through the discharge port and abuts against the end of the discharge plate.

[0008] A through groove is provided at the top of the conveying chamber near the discharge port.

[0009] Compared with the existing technology, the beneficial effects of this utility model are: This utility model has a simple structure and is easy to install and use. Through the cooperation of the conveying chamber, the lifting cylinder and the spiral blades, non-magnetic materials are continuously returned to the screening process, which solves the problem of incomplete screening in traditional equipment and greatly improves the separation efficiency and recovery rate of magnetic components in fluorocarbon cerium ore tailings. The structure of the second drive motor, screw, guide rod and scraper removes the magnetic material adsorbed on the surface of the feed plate, avoiding the decline in screening efficiency caused by long-term adsorption of magnetic material in traditional equipment, while reducing manual cleaning costs and ensuring continuous and stable operation of the equipment. Attached Figure Description

[0010] Appendix Figure 1 This is a cross-sectional structural schematic diagram of the present invention; Appendix Figure 2 This is an exploded structural diagram of the present invention; Appendix Figure 3 This is a schematic diagram of the overall structure of this utility model.

[0011] The following are the reference numerals in the attached diagram: 1. Housing; 2. Conveying chamber; 3. Lifting cylinder; 4. Spiral blade; 5. First drive motor; 6. Feeding plate; 7. Feed inlet; 8. Guide plate; 9. Discharge outlet; 10. Scraper; 11. Guide rod; 12. Screw; 13. Second drive motor; 14. Baffle. Detailed Implementation

[0012] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined in this application.

[0013] Referring to the accompanying drawings, a fluorocarbon cerium ore tailings reprocessing device includes a shell 1 and a guide plate 8. The shell 1 has a conveying chamber 2 near the bottom. A lifting cylinder 3 is fixedly installed inside the shell 1 near the left side. Both the conveying chamber 2 and the lifting cylinder 3 are rotatably connected to spiral blades 4. Both spiral blades 4 are connected to a first drive motor 5. A discharge plate 6 is fixedly installed on the outer ring of the lifting cylinder 3 near the top. The top of the shell 1 has a feed inlet 7, and the right side of the shell 1 has a discharge outlet 9. The guide plate 8 is located at the discharge outlet 9.

[0014] The lifting cylinder 3 is connected to the conveying chamber 2. The conveying chamber 2 has a through hole near the top. The feeding plate 6 is located near the bottom of the through hole. The feeding plate 6 uses a strong magnetic block. This structural design allows for multiple screenings of the material.

[0015] The material feeding plate 6 has an arc-shaped cross-section. A scraper 10 is slidably mounted on the top of the material feeding plate 6. A guide rod 11 is fixedly mounted on one side of the material feeding plate 6. A screw 12 is rotatably mounted on the other side of the material feeding plate 6. A second drive motor 13 is fixedly mounted on the side of the material feeding plate 6. The screw 12 is connected to the second drive motor 13 for transmission. This structure is used to hang the material from the material feeding plate 6.

[0016] One end of the scraper 10 is slidably connected to the guide rod 11, and the other end of the scraper 10 is threadedly connected to the screw 12. The scraper 10 is arc-shaped, and this structural design drives the scraper 10 to move back and forth.

[0017] The inner wall of the housing 1 is hinged to a baffle 14 near the discharge port 9. When discharging material, the guide plate 8 passes through the discharge port 9 and abuts against the end of the discharge plate 6.

[0018] A through groove is provided at the top of the conveying chamber 2 near the discharge port 9.

[0019] In use, the tailings of fluorocarbon cerium ore to be reprocessed are fed into the device through the feed inlet 7 at the top of the shell 1. The two first drive motors 5 are activated, driving the two spiral blades 4 to rotate synchronously. As the spiral blades 4 rotate, the fed tailings first enter the conveying chamber 2 near the bottom of the shell 1. The spiral blades 4 in the conveying chamber 2 then transport the tailings to the left into the lifting cylinder 3. When the tailings are transported to the top of the lifting cylinder 3, they fall onto the discharge plate 6. At this point, the baffle 14 blocks the discharge port 9 by its own weight. In this process, some of the magnetic tailings are adsorbed onto the arc-shaped surface of the feed plate 6, while the remaining tailings fall into the conveying chamber 2 and continue to be circulated and conveyed, thus performing multiple screenings. After multiple cycles, the guide plate 8 is inserted into the discharge port 9 to lift the baffle 14 and discharge the remaining non-magnetic tailings. Then, the second drive motor 13 is started to drive the screw 12 to rotate, which drives the scraper 10 to move back and forth in a straight line along the guide rod 11, scraping off the magnetic material adsorbed on the feed plate 6. The scraped material also moves towards the discharge port 9, completing the entire material processing process.

[0020] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A device for reprocessing fluorocarbon cerium ore tailings, comprising a shell (1) and a guide plate (8), characterized in that: The housing (1) has a conveying cavity (2) near the bottom. The housing (1) has a lifting cylinder (3) fixedly installed inside near the left side. The conveying cavity (2) and the lifting cylinder (3) are both rotatably connected with spiral blades (4). Both spiral blades (4) are connected to the first drive motor (5). The lifting cylinder (3) has a feeding plate (6) fixedly installed on the outer ring near the top. The housing (1) has a feeding port (7) at the top. The housing (1) has a discharging port (9) on the right side. The guide plate (8) is located at the discharging port (9).

2. The fluorocarbon cerium ore tailings reprocessing device according to claim 1, characterized in that: The lifting cylinder (3) is connected to the conveying cavity (2), and the conveying cavity (2) has a through hole near the top position. The feeding plate (6) is located near the bottom of the through hole.

3. The fluorocarbon cerium ore tailings reprocessing device according to claim 2, characterized in that: The cutting plate (6) has an arc-shaped cross section. A scraper (10) is slidably installed on the top of the cutting plate (6). A guide rod (11) is fixedly installed on one side of the cutting plate (6). A screw (12) is rotatably installed on the other side of the cutting plate (6). A second drive motor (13) is fixedly installed on the side of the cutting plate (6). The screw (12) is connected to the second drive motor (13) in a transmission connection.

4. The fluorocarbon cerium ore tailings reprocessing device according to claim 3, characterized in that: One end of the scraper (10) is slidably connected to the guide rod (11), and the other end of the scraper (10) is threadedly connected to the screw (12). The scraper (10) is arranged in an arc shape.

5. A fluorocarbon cerium ore tailings reprocessing device according to claim 4, characterized in that: The inner wall of the housing (1) is hinged to a baffle (14) near the discharge port (9). When discharging material, the guide plate (8) passes through the discharge port (9) and abuts against the end of the discharge plate (6).

6. The fluorocarbon cerium ore tailings reprocessing device according to claim 5, characterized in that: A through groove is provided at the top of the conveying chamber (2) near the discharge port (9).

Images