Novel magnetic separator

Abstract

The utility model provides a novel magnetic separator, which relates to the technical field of magnetic separation and comprises a magnetic separation base, and a magnetic separation frame is fixedly mounted at the top of the magnetic separation base. According to the ore crushing device, ore raw materials are added into the crushing barrel through the two feeding hoppers, then the servo motor is started through the controller, the multiple crushing blades are fixedly installed on the outer surface wall of the driving shaft, and the outer surface walls of the multiple crushing blades are all communicated with the interior of the crushing barrel; the driving shaft drives the crushing blades to crush the ore raw materials, so that the ore raw materials are crushed more thoroughly, the surface area of the raw materials can be increased through crushing of the raw materials, the raw materials are easier to be acted by a magnetic field in the magnetic separation process, and meanwhile, the internal structures of ore raw material particles are damaged in the crushing process; and more magnetic impurities can be released, so that the magnetic impurities are more easily separated in the magnetic separation process, the magnetic separation purity is improved, and the magnetic separation effect of the novel magnetic separator is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic separation, in particular to a novel magnetic separator. Background Art

[0002] Magnetic separation is a process that uses magnetic force to separate and extract materials. It is a process that separates the magnetic and non-magnetic components in the material based on their different response characteristics to the magnetic field. Magnetic separation is basically completed by a magnetic separator. In the ore beneficiation process, people usually need to use a magnetic separator for beneficiation operations.

[0003] In the existing magnetic separators, ore raw materials are directly added into the magnetic separators for magnetic separation during the mineral separation process. If the degree of crushing of the ore raw materials is not high enough and the particle sizes of the ore raw materials vary greatly, some large particles of ore will not be magnetically separated, which greatly reduces the quality of magnetic separation and further reduces the use effect of the magnetic separator. Utility Model Content

[0004] The utility model aims to solve the problem that the existing equipment has a large difference in the size of ore raw material particles, which reduces the quality of magnetic separation, and proposes a new type of magnetic separator.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a new type of magnetic separator, including a magnetic separation base, a magnetic separation frame is fixedly installed on the top of the magnetic separation base, a support frame is fixedly installed on the top of the magnetic separation frame, a crushing barrel is fixedly installed on the top of the support frame, a top cover is fixedly installed on the top of the crushing barrel, two feeding hoppers are fixedly installed on the top of the top cover, a servo motor is fixedly installed on the top of the top cover, a drive shaft is fixedly installed on the bottom of the servo motor, a plurality of crushing blades are fixedly installed on the outer wall of the drive shaft, and the outer walls of the plurality of crushing blades are all connected to the interior of the crushing barrel, a feeding pipe is fixedly installed on the bottom of the crushing barrel, and the output end of the feeding pipe is connected to the interior of the magnetic separation frame, a switch valve is fixedly installed on the outer wall of the feeding pipe, and the outer wall of the switch valve is connected to the interior of the support frame.

[0006] Preferably, a convex groove is provided on one side of the outer wall of the magnetic separation frame, and an inclined filter frame is movably inserted into the inner surface wall of the convex groove.

[0007] Preferably, a protective plate is fixedly mounted on one side of the outer wall of the inclined filter frame, and a driving motor is fixedly mounted on the top of the magnetic separation base.

[0008] Preferably, a driving roller is fixedly mounted on one side of the outer wall of the driving motor, a supporting block is fixedly mounted on the top of the magnetic separation base, and the outer wall of the driving roller is movably inserted into the interior of the supporting block.

[0009] Preferably, a magnetic separation drum is fixedly mounted on the outer wall of the driving roller, and the outer wall of the magnetic separation drum is connected to the interior of the magnetic separation frame.

[0010] Preferably, a waste hopper is fixedly mounted on the bottom of the magnetic separation base, and a scraper is fixedly mounted on one side of the outer wall of the magnetic separation base.

[0011] Preferably, a material collection box is fixedly mounted on one side of the outer wall of the magnetic separation base, and the outer wall of the scraper is connected to the interior of the material collection box.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the ore raw materials are first added into the crushing barrel through the feed hopper, and then the servo motor is started, so that the driving shaft drives multiple crushing blades to crush the ore raw materials in the crushing barrel, so that the ore raw materials are crushed more thoroughly, the magnetic separation surface area is increased, and the ore raw materials are more easily acted upon by the magnetic field. At the same time, the crushing operation can destroy the internal structure of the ore particles, so that the ore particles release more magnetic impurities, making them easier to be separated, thereby improving the quality of magnetic separation and further improving the use effect of the new magnetic separator.

[0014] 2. In the utility model, after the crushing operation is completed, the control valve and the driving motor are opened, so that the driving roller drives the magnetic separation drum to start the magnetic separation operation. Under the action of the inclined filter frame, some larger particles are left on the surface of the inclined filter frame, and the ore raw materials that meet the standards are magnetically separated. When the raw materials on the surface of the filter frame reach a certain amount, they are drawn out from the inside of the magnetic separation frame through the protective plate, and then the filtered raw materials can be subjected to secondary processing, thereby further improving the magnetic separation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a novel magnetic separator is proposed for the utility model;

[0016] Figure 2 A partial disassembled diagram of a novel magnetic separator is proposed for the utility model;

[0017] Figure 3 A top view of a novel magnetic separator is provided for the utility model;

[0018] Figure 4 The utility model provides a partial diagram of a novel magnetic separator.

[0019] Legend:

[0020] 1. Magnetic separation base; 2. Magnetic separation frame; 3. Support frame; 4. Crushing barrel; 5. Top cover; 6. Feed hopper; 7. Servo motor; 8. Drive shaft; 9. Crushing blade; 10. Feed pipe; 11. Switch valve; 12. Convex groove; 13. Inclined filter frame; 14. Protective plate; 15. Drive motor; 16. Drive roller; 17. Support block; 18. Magnetic separation drum; 19. Waste hopper; 20. Scraper; 21. Collecting box. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purposes, features and advantages of the utility model, the utility model is further described below in conjunction with the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a novel magnetic separator, including a magnetic separation base 1, a magnetic separation frame 2 is fixedly installed on the top of the magnetic separation base 1, a support frame 3 is fixedly installed on the top of the magnetic separation frame 2, a crushing barrel 4 is fixedly installed on the top of the support frame 3, a top cover 5 is fixedly installed on the top of the crushing barrel 4, two feeding hoppers 6 are fixedly installed on the top of the top cover 5, a servo motor 7 is fixedly installed on the top of the top cover 5, a driving shaft 8 is fixedly installed on the bottom of the servo motor 7, a plurality of crushing blades 9 are fixedly installed on the outer wall of the driving shaft 8, and the outer walls of the plurality of crushing blades 9 are all connected with the interior of the crushing barrel 4, a feeding pipe 10 is fixedly installed on the bottom of the crushing barrel 4, and the output end of the feeding pipe 10 is connected with the interior of the magnetic separation frame 2, a switch valve 11 is fixedly installed on the outer wall of the feeding pipe 10, and the outer wall of the switch valve 11 is connected with the interior of the support frame 3.

[0024] The effect achieved by the entire embodiment 1 is that the ore raw materials that need magnetic separation are added into the crushing barrel 4 through the two feed hoppers 6 fixedly installed on the top of the top cover 5, and then the servo motor 7 is started by the controller, so that the drive shaft 8 drives multiple crushing blades 9 to crush the ore raw materials, so that the ore raw materials are crushed more thoroughly, because the crushing of the raw materials can increase their surface area, which is more easily affected by the magnetic field during the magnetic separation process. At the same time, during the crushing process, the internal structure of the ore raw material particles is destroyed, and more magnetic impurities will be released, making it easier to separate them during the magnetic separation process, thereby improving the magnetic separation purity and further improving the magnetic separation effect and practicality of the new magnetic separator.

[0025] Embodiment 2, as Figure 2-Figure 4 As shown, a convex groove 12 is provided on one side of the outer wall of the magnetic separation frame 2, and an inclined filter frame 13 is movably inserted into the inner wall of the convex groove 12, and a protective plate 14 is fixedly installed on one side of the outer wall of the inclined filter frame 13, a driving motor 15 is fixedly installed on the top of the magnetic separation base 1, and a driving roller 16 is fixedly installed on one side of the outer wall of the driving motor 15, a supporting block 17 is fixedly installed on the top of the magnetic separation base 1, and the outer wall of the driving roller 16 is movably inserted in the interior of the supporting block 17, a magnetic separation drum 18 is fixedly sleeved on the outer wall of the driving roller 16, and the outer wall of the magnetic separation drum 18 is connected to the interior of the magnetic separation frame 2, a waste hopper 19 is fixedly installed on the bottom of the magnetic separation base 1, a scraper 20 is fixedly installed on one side of the outer wall of the magnetic separation base 1, a collecting box 21 is fixedly installed on one side of the outer wall of the magnetic separation base 1, and the outer wall of the scraper 20 is connected to the interior of the collecting box 21.

[0026] The effect achieved by the entire embodiment 2 is that the switch valve 11 is opened to allow the crushed ore raw materials to enter the magnetic separation frame 2 through the feed pipe 10. Under the action of the inclined filter frame 13, the ore raw materials with larger particles are screened out, and the particles that meet the standards fall down for magnetic separation operation. At the same time, the drive motor 15 is started, and under the action of the support block 17, the drive roller 16 drives the magnetic separation drum 18 to perform magnetic separation operation on the fallen ore raw materials. Under the action of the inclined filter frame 13, the size of the magnetically selected particles is made more uniform, which improves the stability of the magnetic separation process and further improves the magnetic separation effect of the magnetic separator.

[0027] Working principle: When the ore raw materials need to be magnetically separated, firstly, the ore raw materials that need to be magnetically separated are added into the crushing barrel 4 through the two feeding hoppers 6 fixedly installed on the top of the top cover 5, and then the servo motor 7 is started through the controller. Because the outer wall of the driving shaft 8 is fixedly installed with multiple crushing blades 9, and the outer walls of the multiple crushing blades 9 are connected with the inside of the crushing barrel 4, the driving shaft 8 drives the multiple crushing blades 9 to crush the ore raw materials, so that the ore raw materials are crushed more thoroughly, and are more easily affected by the magnetic field during the magnetic separation process. At the same time, during the crushing process, the internal structure of the ore raw material particles is destroyed, which will release more magnetic impurities, making it easier to separate them during the magnetic separation process, thereby improving the magnetic separation purity, and then open the switch valve 11 to crush The ore raw materials enter the magnetic separation frame 2 through the material passage 10. Under the action of the inclined filter frame 13, the ore raw materials with larger particles are screened out, and the particles that meet the standards fall down for magnetic separation operation, so that the size of the magnetic separation particles is more uniform, and the stability of the magnetic separation process is improved. At the same time, the drive motor 15 is started, and under the action of the support block 17, the drive roller 16 drives the magnetic separation drum 18 to perform magnetic separation on the fallen ore raw materials. The waste after magnetic separation is discharged from the magnetic separation frame 2 through the waste hopper 19, because one side of the outer wall of the scraper 20 is close to the outer wall of the magnetic separation drum 18 and cooperates with each other, so that the qualified raw materials are scraped off the magnetic separation drum 18 under the action of the scraper 20 and discharged into the collecting box 21 for subsequent processing, which further improves the magnetic separation effect of the magnetic separator.

[0028] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A new type of magnetic separator, Features: The invention comprises a magnetic separation base (1), a magnetic separation frame (2) is fixedly installed on the top of the magnetic separation base (1), a support frame (3) is fixedly installed on the top of the magnetic separation frame (2), a crushing barrel (4) is fixedly installed on the top of the support frame (3), a top cover (5) is fixedly installed on the top of the crushing barrel (4), two feed hoppers (6) are fixedly installed on the top of the top cover (5), a servo motor (7) is fixedly installed on the top of the top cover (5), and the bottom of the servo motor (7) is fixedly installed A driving shaft (8) is provided, and a plurality of crushing blades (9) are fixedly mounted on the outer wall of the driving shaft (8), and the outer walls of the plurality of crushing blades (9) are all connected to the interior of the crushing barrel (4); a feeding pipe (10) is fixedly mounted on the bottom of the crushing barrel (4), and the output end of the feeding pipe (10) is connected to the interior of the magnetic selection frame (2); a switch valve (11) is fixedly mounted on the outer wall of the feeding pipe (10), and the outer wall of the switch valve (11) is connected to the interior of the support frame (3).

2. A new magnetic separator according to claim 1, Features: A convex groove (12) is provided on one side of the outer wall of the magnetic separation frame (2), and an inclined filter frame (13) is movably inserted into the inner surface wall of the convex groove (12).

3. A new type of magnetic separator according to claim 2, Features: A protective plate (14) is fixedly mounted on one side of the outer wall of the inclined filter frame (13), and a driving motor (15) is fixedly mounted on the top of the magnetic separation base (1).

4. A new magnetic separator according to claim 3, Features: A driving roller (16) is fixedly mounted on one side of the outer wall of the driving motor (15), a supporting block (17) is fixedly mounted on the top of the magnetic separation base (1), and the outer wall of the driving roller (16) is movably inserted into the interior of the supporting block (17).

5. A new magnetic separator according to claim 4, Features: A magnetic separation roller (18) is fixedly sleeved on the outer wall of the driving roller (16), and the outer wall of the magnetic separation roller (18) is connected to the interior of the magnetic separation frame (2).

6. A novel magnetic separator according to claim 1, Features: A waste hopper (19) is fixedly mounted on the bottom of the magnetic separation base (1), and a scraper (20) is fixedly mounted on one side of the outer wall of the magnetic separation base (1).

7. A novel magnetic separator according to claim 1, Features: A material collecting box (21) is fixedly mounted on one side of the outer wall of the magnetic separation base (1), and the outer wall of the scraper (20) is connected to the interior of the material collecting box (21).

Images