Modified quartz sand processing magnetic separation equipment

Abstract

The utility model relates to the technical field of quartz sand processing, in particular to modified quartz sand processing magnetic separation equipment which comprises a fixing frame, a feeding hopper is fixedly connected to the top of the fixing frame, a magnetic separation barrel is arranged below the feeding hopper, and a first magnet ring is arranged in the magnetic separation barrel. The circle center of the first magnet ring is the same as the circle center of the magnetic separation cylinder, and a feeding port is formed in the top of the magnetic separation cylinder. In the magnetic separation process, impurities can be rapidly stripped from the surface of the magnet ring through the scraper blade, the situation that the subsequent adsorption effect is affected by residual impurities on the surface of the magnet ring is avoided, the magnet ring is formed by assembling the first magnet ring and the second magnet ring, the thickness of the second magnet ring is smaller than that of the first magnet ring, and the service life of the magnet ring is prolonged. When large-area pits or abrasion occurs on the surface of the second magnet ring, a worker can conveniently and quickly replace the second magnet ring, meanwhile, the overall replacement cost of the magnet ring is reduced, and the use requirements of people are met.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz sand processing, in particular to modified quartz sand processing magnetic separation equipment. Background Art

[0002] Quartz sand is quartz particles made by crushing quartz stone. Quartz stone is a non-metallic mineral, a hard, wear-resistant, chemically stable silicate mineral. Its main mineral component is silicon dioxide. Quartz sand is an important industrial mineral raw material and is widely used in glass, casting, ceramics and refractory materials, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemical industry, plastics, rubber, abrasives and other industries.

[0003] Magnetic separation is an important process for quartz sand purification, which is used to remove magnetic ore in quartz sand and increase the content of silicon dioxide in quartz sand. Most traditional magnetic separators use magnet blocks to adsorb and remove impurities contained in quartz sand, but because quartz sand has a certain hardness, the surface of the magnet block will be worn during the long-term rotation and contact with the magnet block, resulting in pits on the surface of the magnet block or a reduction in thickness, affecting the subsequent continuous magnetic separation of quartz sand. Therefore, modified quartz sand processing magnetic separation equipment is urgently needed to solve the above problems. Utility Model Content

[0004] Based on the deficiencies in the prior art mentioned in the above background technology, the utility model provides a modified quartz sand processing magnetic separation device.

[0005] The utility model overcomes the above technical problems by adopting the following technical solutions, specifically:

[0006] The modified quartz sand processing magnetic separation equipment comprises a fixed frame, a feed hopper is fixedly connected to the top of the fixed frame, a magnetic separation cylinder is arranged below the feed hopper, a first magnet ring is arranged inside the magnetic separation cylinder, and the center of the first magnet ring is the same as the center of the magnetic separation cylinder;

[0007] The top of the magnetic separation cylinder is provided with a feed port, and the bottom of the magnetic separation cylinder is provided with a discharge port;

[0008] A power assembly for driving the first magnet ring to rotate is provided on one side of the fixing frame;

[0009] A transverse plate is fixedly connected to one side of the fixing frame, a control panel is fixedly connected to an outer wall of one side of the transverse plate, and reinforcing plates distributed at equal distances are arranged at the bottom of the fixing frame.

[0010] As a further solution of the utility model: a second material guide plate is fixedly connected to the bottom of the feed hopper, and one end of the second material guide plate away from the feed hopper is located above the feed port.

[0011] As a further solution of the utility model: the power assembly includes a vertical plate fixed to the side of the fixed frame away from the control panel, a motor is arranged on the outer wall of one side of the vertical plate, the output end of the motor is fixedly connected to a first pulley, the circumferential outer wall of the first pulley is transmission-connected to a transmission belt, the first pulley is transmission-connected to a second pulley via a transmission belt, the circumferential inner wall of the second pulley is fixedly connected to a rotating column, the circumferential outer wall of the rotating column is fixedly connected to a reinforcing column, and one end of the reinforcing column is fixedly connected to the first magnet ring.

[0012] As a further solution of the utility model: a through groove is opened on the circumferential outer wall of the magnetic separation cylinder, and the inner walls on both sides of the fixed frame are fixedly connected with a first material guide plate, and the first material guide plate is located on one side of the through groove.

[0013] As a further solution of the utility model: one side of the first material guide plate is fixedly connected with connecting rods distributed at equal distances, and a section of the connecting rod away from the first material guide plate is fixedly connected with a scraper.

[0014] As a further solution of the utility model: a second magnet ring is fixedly connected to the circumferential outer wall of the first magnet ring, the thickness of the second magnet ring is smaller than that of the first magnet ring, and one end of the scraper is in contact with the circumferential outer wall of the second magnet ring.

[0015] As a further solution of the utility model: a reinforcement frame is fixedly connected to an outer wall of one side of the vertical plate, and the reinforcement frame is fixedly connected to the motor.

[0016] After adopting the above structure, the utility model has the following advantages compared with the prior art: it can realize continuous magnetic work on quartz sand, and at the same time, the magnet block can fully contact with the quartz sand to improve the quality of magnetic separation, and avoid the situation where a large amount of impurities are not adsorbed by the magnet. At the same time, during the magnetic separation process, the impurities can be quickly peeled off from the surface of the magnet ring through the scraper, and impurities on the surface of the magnet ring are avoided to affect its subsequent adsorption effect. The magnet ring is assembled from a first magnet ring and a second magnet ring, and the thickness of the second magnet ring is less than that of the first magnet ring. When a large area of ​​pits or wear appears on the surface of the second magnet ring, it is convenient for the staff to quickly replace it, and at the same time, the overall replacement cost of the magnet ring is reduced, meeting people's use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall right side structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the overall left side structure of the utility model.

[0019] Figure 3 It is a schematic diagram of the overall end face half-section structure of the utility model.

[0020] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0021] In the figure: 1. fixed frame; 2. feed hopper; 3. magnetic separation cylinder; 4. horizontal plate; 5. feed port; 6. reinforcement frame; 7. motor; 8. first pulley; 9. second pulley; 10. transmission belt; 11. first guide plate; 12. second guide plate; 13. control panel; 14. reinforcement plate; 15. first magnet ring; 16. rotating column; 17. reinforcement column; 19. second magnet ring; 20. through groove; 21. scraper; 22. connecting rod; 23. discharge port. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 to Figure 4 In the embodiment of the utility model, the modified quartz sand processing magnetic separation equipment includes a fixed frame 1, a feed hopper 2 is fixedly connected to the top of the fixed frame 1, a magnetic separation cylinder 3 is arranged below the feed hopper 2, a first magnet ring 15 is arranged inside the magnetic separation cylinder 3, and the center of the first magnet ring 15 is the same as the center of the magnetic separation cylinder 3;

[0024] A feed port 5 is provided at the top of the magnetic separation cylinder 3, and a discharge port 23 is provided at the bottom of the magnetic separation cylinder 3;

[0025] A power assembly for driving the first magnet ring 15 to rotate is provided on one side of the fixing frame 1;

[0026] A transverse plate 4 is fixedly connected to one side of the fixing frame 1 , a control panel 13 is fixedly connected to an outer wall of one side of the transverse plate 4 , and reinforcing plates 14 are arranged at an equal distance at the bottom of the fixing frame 1 .

[0027] Preferably, a second material guide plate 12 is fixedly connected to the bottom of the feed hopper 2 , and one end of the second material guide plate 12 away from the feed hopper 2 is located above the feed port 5 .

[0028] Preferably, the power assembly includes a vertical plate fixed on a side of the fixed frame 1 away from the control panel 13, a motor 7 is provided on an outer wall of one side of the vertical plate, an output end of the motor 7 is fixedly connected to a first pulley 8, a circumferential outer wall of the first pulley 8 is transmission-connected to a transmission belt 10, the first pulley 8 is transmission-connected to a second pulley 9 via the transmission belt 10, a circumferential inner wall of the second pulley 9 is fixedly connected to a rotating column 16, a circumferential outer wall of the rotating column 16 is fixedly connected to a reinforcing column 17, and one end of the reinforcing column 17 is fixedly connected to the first magnet ring 15.

[0029] Preferably, a through groove 20 is opened on the circumferential outer wall of the magnetic separation cylinder 3, and the inner walls on both sides of the fixed frame 1 are fixedly connected with the first guide plate 11, and the first guide plate 11 is located on one side of the through groove 20. The first pulley 8 can be driven to rotate by the motor 7, and the second pulley 9 can be driven to rotate during the rotation of the first pulley 8. The rotation of the second pulley 9 can drive the rotating column 16, the first magnet ring 15 and the second magnet ring 19 to make a circular motion, so that the falling quartz sand can be magnetically separated.

[0030] Preferably, one side of the first guide plate 11 is fixedly connected with connecting rods 22 distributed at equal distances, and a section of the connecting rod 22 away from the first guide plate 11 is fixedly connected with a scraper 21, through which impurities can be quickly peeled off from the surface of the second magnet ring 19, thereby avoiding impurities remaining on the surface of the second magnet ring 19 and affecting its subsequent adsorption effect.

[0031] Preferably, the circumferential outer wall of the first magnet ring 15 is fixedly connected to the second magnet ring 19, the thickness of the second magnet ring 19 is less than the thickness of the first magnet ring 15, and one end of the scraper 21 is in contact with the circumferential outer wall of the second magnet ring 19. Since the thickness of the second magnet ring 19 is less than the thickness of the first magnet ring 15, when large-area pits or wear appear on the surface of the second magnet ring 19, it is convenient for the staff to quickly replace it, while also reducing the overall replacement cost of the magnet ring, meeting people's usage needs.

[0032] Preferably, a reinforcement frame 6 is fixedly connected to an outer wall of one side of the vertical plate, and the reinforcement frame 6 is fixedly connected to the motor 7, thereby ensuring the stability of the motor 7 when working.

[0033] Working principle: During the magnetic separation process, the staff first adds quartz sand into the feed hopper 2, and then the quartz sand slides down through the feed hopper 2 into the second guide plate 12. The quartz sand can be quickly introduced into the feed port 5 and the magnetic separation cylinder 3 through the second guide plate 12. At the same time, the staff starts the motor 7, which can drive the first pulley 8 to rotate. During the rotation of the first pulley 8, the second pulley 9 can be driven to rotate together. The rotation of the second pulley 9 can drive the rotating column 16, the first magnet ring 15 and the second magnet ring 19 to make a circular motion, so that the falling quartz sand can be separated. During the rotation of the first magnet ring 15 and the second magnet ring 19, the scraper 21 can quickly peel off the impurities from the surface of the second magnet ring 19 to avoid residual impurities on the surface of the second magnet ring 19 affecting its subsequent adsorption effect. The magnet ring is assembled from the first magnet ring 15 and the second magnet ring 19, and the thickness of the second magnet ring 19 is less than that of the first magnet ring 15. When large-area pits or wear appear on the surface of the second magnet ring 19, it is convenient for the staff to quickly replace it. At the same time, the overall replacement cost of the magnet ring is reduced, meeting people's use needs.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. A modified quartz sand processing magnetic separation device, comprising a fixed frame (1), characterized in that: The top of the fixed frame (1) is fixedly connected to a feed hopper (2), a magnetic separation cylinder (3) is arranged below the feed hopper (2), a first magnet ring (15) is arranged inside the magnetic separation cylinder (3), and the center of the first magnet ring (15) is the same as the center of the magnetic separation cylinder (3); The top of the magnetic separation cylinder (3) is provided with a feed port (5), and the bottom of the magnetic separation cylinder (3) is provided with a discharge port (23); A power assembly for driving the first magnet ring (15) to rotate is provided on one side of the fixing frame (1); A transverse plate (4) is fixedly connected to one side of the fixing frame (1), a control panel (13) is fixedly connected to an outer wall of one side of the transverse plate (4), and reinforcing plates (14) are arranged at equal distances at the bottom of the fixing frame (1).

2. The modified quartz sand processing magnetic separation equipment according to claim 1, characterized in that: A second material guide plate (12) is fixedly connected to the bottom of the feed hopper (2), and one end of the second material guide plate (12) away from the feed hopper (2) is located above the feed port (5).

3. The modified quartz sand processing magnetic separation equipment according to claim 2, characterized in that: The power assembly comprises a vertical plate fixed to a side of the fixed frame (1) away from the control panel (13); a motor (7) is arranged on an outer wall of one side of the vertical plate; an output end of the motor (7) is fixedly connected to a first pulley (8); a circumferential outer wall of the first pulley (8) is transmission-connected to a transmission belt (10); the first pulley (8) is transmission-connected to a second pulley (9) via the transmission belt (10); a circumferential inner wall of the second pulley (9) is fixedly connected to a rotating column (16); a circumferential outer wall of the rotating column (16) is fixedly connected to a reinforcing column (17); one end of the reinforcing column (17) is fixedly connected to the first magnet ring (15).

4. The modified quartz sand processing magnetic separation equipment according to claim 3, characterized in that: A through slot (20) is provided on the circumferential outer wall of the magnetic separation cylinder (3), and first material guide plates (11) are fixedly connected to the inner walls on both sides of the fixed frame (1), wherein the first material guide plates (11) are located on one side of the through slot (20).

5. The modified quartz sand processing magnetic separation equipment according to claim 4, characterized in that: One side of the first material guide plate (11) is fixedly connected to connecting rods (22) distributed at equal distances, and a section of the connecting rod (22) away from the first material guide plate (11) is fixedly connected to a scraper (21).

6. The modified quartz sand processing magnetic separation equipment according to claim 5, characterized in that: The circumferential outer wall of the first magnet ring (15) is fixedly connected to a second magnet ring (19), the thickness of the second magnet ring (19) is smaller than the thickness of the first magnet ring (15), and one end of the scraper (21) is in contact with the circumferential outer wall of the second magnet ring (19).

7. The modified quartz sand processing magnetic separation equipment according to claim 6, characterized in that: A reinforcing frame (6) is fixedly connected to an outer wall of one side of the vertical plate, and the reinforcing frame (6) is fixedly connected to the motor (7).

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