High-purity fused quartz sand magnetic separation device

Abstract

The invention provides a high-purity fused quartz sand magnetic separation device, which belongs to the technical field of fused quartz sand magnetic separation equipment.The high-purity fused quartz sand magnetic separation device comprises a magnetic system bearing frame, a magnetic plate, a first transmission roller group and a first conveyor belt, a second conveying belt for horizontal conveying is arranged on the second transmission roller group; a plurality of groups of brush strips and scrapers are arranged on the second conveying belt; along with the conveying of the second conveying belt, the scraping plate can be in contact with the first conveying belt at the minimum position of the gap between the first conveying belt and the second conveying belt, and at the moment, the scraping plate can pull away the ferromagnetic materials retained at the edge of the magnetic plate in the conveying direction of the first conveying belt, so that the situation that the ferromagnetic materials are retained to cause abrasion to the first conveying belt is avoided; the brush strips on the second conveying belt make contact with the first conveying belt, the brush strips play a role in disturbing the materials on the first conveying belt, and the washing effect on the non-magnetic materials mingled in the ferromagnetic materials is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of fused quartz sand magnetic separation equipment, and specifically refers to a high-purity fused quartz sand magnetic separation device. Background Art

[0002] Fused quartz is made by melting natural high-purity silica raw materials in an electric arc furnace or a resistance furnace and then rapidly cooling them to obtain a glass body. High-temperature melting can remove gas-liquid inclusions and some solid impurities in the raw materials, and the raw materials are high-purity silica, which greatly improves the purity of the product. Granular quartz sand generated by fused quartz through processes such as grading, crushing, magnetic separation, and screening is used as the main production raw material for refractory materials, ceramics, and glass. The higher the silica content of the graded fused quartz, the higher the grade, and the lower the grade, the higher the impurity content. Correspondingly, the higher the magnetic impurity content. Therefore, it is necessary to further magnetically separate and purify the lower-grade fused quartz sand. The types of magnetic separation include wet magnetic separation and dry magnetic separation. For fused quartz sand with a higher mesh size, a wet magnetic separator is often used, which can effectively reduce dust pollution during magnetic separation. Moreover, due to the participation of water medium in wet magnetic separation, it can separate fine magnetic impurities that are difficult to separate in a dry state, and the separation efficiency is higher.

[0003] At present, as a kind of wet magnetic separation equipment, the wet flat plate magnetic separator has a large magnetic plate area, a high processing capacity, and is widely used. The working principle is: after being evenly dispersed, the ore pulp is scattered on the conveyor belt on the upper part of the magnetic plate. Under the action of gravity, the ore pulp flows downward along the inclined direction of the magnetic plate. The ferromagnetic materials in the ore pulp are adsorbed on the conveyor belt under the action of the magnetic field force. The conveyor belt rotates upward toward the inclination of the magnetic plate, and at the same time, the adsorbed ferromagnetic materials are brought into the iron unloading area and flow into the tailings bucket. The non-magnetic ore pulp flows downward along the conveyor belt and flows into the concentrate bucket.

[0004] However, when the conveyor belt transports the ferromagnetic object to the upper edge of the inclination direction of the magnetic plate, the conveyor belt moves the ferromagnetic object from the magnetic field area to the non-magnetic field area. At this time, under the action of the magnetic field, the ferromagnetic object on the conveyor belt will be retained, that is, the ferromagnetic object on the conveyor belt is attracted by the magnetic field and retained in the magnetic field area. At this time, the conveyor belt will produce sliding friction with the ferromagnetic object, thereby causing wear of the conveyor belt. Summary of the invention

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a high-purity fused quartz sand magnetic separation device, which at least partially solves the above problems.

[0006] The technical solution adopted by the present invention is as follows: The present invention proposes a high-purity fused quartz sand magnetic separation device, comprising: A magnetic system support frame, wherein the magnetic system support frame is provided with an inclined magnetic plate; A first transmission roller group, wherein a first conveyor belt is disposed on the first transmission roller group, the first conveyor belt is provided with an inclined section, the conveying direction of the first conveyor belt is set to be conveyed from below to above the inclined section, the inclined section of the first conveyor belt is located above the magnetic plate, and the inclined section of the first conveyor belt is provided with a feed box for dispersing slurry; The inclined section of the first conveyor belt is further provided with a second transmission roller group, and the second transmission roller group is provided with a second conveyor belt for horizontal transmission. Along the transmission direction of the first conveyor belt, a gradually decreasing gap is formed between the second conveyor belt and the first conveyor belt, and the smallest gap corresponds to the uppermost part of the tilted magnetic plate, and the transmission directions of the corresponding sides of the second conveyor belt and the first conveyor belt are consistent; The second conveyor belt is provided with a plurality of groups of brush strips and scrapers, wherein the brush strips are in contact with the first conveyor belt at the maximum gap, and the brush strips and scrapers are in contact with the first conveyor belt at the minimum gap; A first water supply pipe is arranged on the inner side of the second conveyor belt, and a plurality of water permeable holes for water permeation are evenly distributed on the second conveyor belt.

[0007] Furthermore, a vibrating component is provided on the inner side of the second conveyor belt, and the vibrating component is in contact with a side of the second conveyor belt close to the first conveyor belt.

[0008] Furthermore, the vibration component includes a circular tube and a vibration motor, and the vibration motor is fixed to the inner wall of the circular tube.

[0009] Furthermore, a bearing seat corresponding to the second transmission roller group is provided on the magnetic system support frame, and the second transmission roller group is connected to the bearing seat.

[0010] Furthermore, the bearing seat is provided with a supporting cross bar for supporting the first water supply pipe and the vibration component.

[0011] Furthermore, springs are fixed to both ends of the circular tube, and the circular tube is connected to the supporting cross bar through the springs.

[0012] Furthermore, a trough body is provided below the first conveyor belt, and the trough body includes a first material trough and a second material trough located at two ends of the first conveyor belt, a first discharge pipe is provided on the first material trough, and a second discharge pipe is provided on the second material trough.

[0013] Furthermore, a channel steel frame is provided below the magnetic system support frame, and the magnetic system support frame and the channel body are both connected to the channel steel frame.

[0014] Furthermore, a vertical section is provided at the top of the inclined section of the first conveyor belt, and a second water supply pipe is provided on one side of the vertical section of the first conveyor belt, and the second water supply pipe is used to spray water to the vertical section of the first conveyor belt.

[0015] Furthermore, a driving component is provided on one side of the magnetic system support frame, and the driving component includes two output sections, and the two output sections of the driving component are respectively connected to the first transmission roller group and the second transmission roller group.

[0016] The beneficial effects achieved by the present invention using the above structure are as follows: 1. By arranging a second conveyor belt above the first conveyor belt and arranging a scraper on the second conveyor belt, as the second conveyor belt is conveyed, the scraper can contact the first conveyor belt at the smallest gap between the first conveyor belt and the second conveyor belt (i.e., the uppermost part where the magnetic plate is tilted). At this time, the scraper can push the ferromagnetic objects trapped on the edge of the magnetic plate away from the conveying direction of the first conveyor belt, thereby avoiding wear of the first conveyor belt caused by long-term retention of ferromagnetic objects.

[0017] 2. By arranging a brush bar on the second conveyor belt, as the second conveyor belt runs, the brush bar on the second conveyor belt contacts the first conveyor belt, and the brush bar disturbs the material on the first conveyor belt, thereby improving the cleaning effect of non-magnetic materials mixed in ferromagnetic objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of a high-purity fused quartz sand magnetic separation device proposed in an embodiment of the present invention; Figure 2 A side view of a high-purity fused quartz sand magnetic separation device proposed in an embodiment of the present invention; Figure 3 for Figure 2 The enlarged schematic diagram at A in the middle; Figure 4 A schematic structural diagram of a second transmission roller group and a second conveyor belt in a high-purity fused quartz sand magnetic separation device proposed in an embodiment of the present invention; Figure 5 A cross-sectional view of a circular tube in a high-purity fused quartz sand magnetic separation device proposed in an embodiment of the present invention; Figure 6 A schematic diagram of the installation position of a driving component in a high-purity fused quartz sand magnetic separation device proposed in an embodiment of the present invention.

[0019] Among them, 1. magnetic system support frame; 11. magnetic plate; 2. first transmission roller group; 3. first conveyor belt; 4. feed box; 5. second transmission roller group; 51. second conveyor belt; 511. water permeable hole; 52. brush strip; 53. scraper; 54. bearing seat; 55. supporting cross bar; 6. first water supply pipe; 7. vibration component; 71. round tube; 72. vibration motor; 73. spring; 8. trough body; 81. first material trough; 811. first discharge pipe; 82. second material trough; 821. second discharge pipe; 9. channel steel frame; 91. second water supply pipe; 10. driving component.

[0020] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] In the description of the present invention, it should be understood that terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “top”, “bottom”, “inside” and “outside” indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0023] like Figure 1 As shown, the present invention proposes a high-purity fused quartz sand magnetic separation device, which includes a magnetic system support frame 1, a magnetic plate 11, a first transmission roller group 2, a first conveyor belt 3 and a feed box 4.

[0024] The magnetic plate 11 is fixed on the magnetic support frame 1, and the magnetic support frame 1 and the magnetic plate 11 are both arranged at an angle. The first transmission roller group 2 includes three transmission rollers. The first conveyor belt 3 is connected to the three transmission rollers, and two transmission rollers are respectively connected to the two ends of the magnetic support frame 1, so that the first conveyor belt 3 can pass through the top of the magnetic plate 11 and form an inclined section parallel to the magnetic plate 11. The feed box 4 is fixed on the magnetic support frame 1 and is located above the inclined section of the first conveyor belt 3.

[0025] The bottom of the feed box 4 is provided with a plurality of evenly distributed drop holes. The slurry is transported into the feed box 4 via a pipeline, and evenly dispersedly falls onto the first conveyor belt 3 from the drop holes at the bottom of the feed box 4 .

[0026] The conveying direction of the first conveyor belt 3 is set to convey from the bottom to the top of the inclined section. After being dispersed by the feed box 4, the slurry falls to the inclined section of the first conveyor belt 3. Under the action of gravity, the slurry flows downward along the first conveyor belt 3, and the ferromagnetic objects in the slurry are adsorbed on the first conveyor belt 3 under the magnetic attraction of the magnetic plate 11, and are conveyed upward by the first conveyor belt 3. The non-magnetic slurry flows downward along the conveyor belt and is output from both ends of the first conveyor belt 3 respectively.

[0027] Combination Figure 2 , Figure 3 and Figure 4 As shown, the inclined section of the first conveyor belt 3 is also provided with a second transmission roller group 5, and the second transmission roller group 5 is provided with a second conveyor belt 51. The second transmission roller group 5 includes two horizontally arranged transmission rollers, so that the conveying direction of the second conveyor belt 51 is horizontal transmission, and the conveying directions of the corresponding sides of the second conveyor belt 51 and the first conveyor belt 3 are consistent. Along the conveying direction of the first conveyor belt 3, a gradually decreasing gap is formed between the second conveyor belt 51 and the first conveyor belt 3, and the smallest gap corresponds to the inclined uppermost part of the magnetic plate 11.

[0028] The second conveyor belt 51 is provided with multiple groups of brush strips 52 and scrapers 53. As the second conveyor belt 51 is conveyed, the scrapers 53 can contact the first conveyor belt 3 at the point where the gap is smallest (i.e., the uppermost part where the magnetic plate 11 is inclined). At this time, the scrapers 53 can push the ferromagnetic objects trapped on the edge of the magnetic plate 11 away in the conveying direction of the first conveyor belt 3, thereby avoiding wear of the first conveyor belt 3 caused by the long-term retention of ferromagnetic objects.

[0029] Furthermore, a first water supply pipe 6 is provided on the inner side of the second conveyor belt 51, and a plurality of water permeable holes 511 are evenly distributed on the second conveyor belt 51. The first water supply pipe 6 sprays water downward, and the sprayed water falls on the first conveyor belt 3 through the water permeable holes 511 and flows downward along the first conveyor belt 3 to flush the non-magnetic materials mixed in the ferromagnetic objects and reduce the loss of quartz sand.

[0030] Furthermore, the length of the brush strip 52 is greater than that of the scraper 53. As the second conveyor belt 51 is transported, and the transport speed of the second conveyor belt 51 is greater than the transport speed of the first conveyor belt 3, the brush strip 52 first contacts the first conveyor belt 3 at the largest gap. At this time, the brush strip 52 disturbs the material on the first conveyor belt 3, thereby improving the flushing effect.

[0031] It should be noted that each set of brush strips 52 and scrapers 53 are arranged adjacent to each other, and the scrapers 53 are located in front of the first conveyor belt 3 in the conveying direction. At the same time, the distance between two adjacent sets is greater than the length of the brush strips 52. Therefore, when the brush strips 52 first contact with the first conveyor belt 3 and gradually bend, they will not affect the scrapers 53 (such as Figure 3 as shown).

[0032] In an optional embodiment, the brush strip 52 is made of butyl rubber, which has good wear resistance and aging resistance. During the friction with the first conveyor belt 3, it has little wear and a long service life. The scraper 53 is made of high-density polyethylene, which has certain support and good toughness. By setting a reasonable thickness, the scraper 53 can remove the ferromagnetic objects on the first conveyor belt 3, and can bend when in contact with the first conveyor belt 3 without breaking.

[0033] Combination Figure 3 and Figure 5 As shown, a vibration component 7 is provided on the inner side of the second conveyor belt 51, and the vibration component 7 is in contact with the side of the second conveyor belt 51 close to the first conveyor belt 3. The vibration component 7 can drive the brush strip 52 on the second conveyor belt 51 to vibrate, so that the brush strip 52 can better disturb the material on the first conveyor belt 3, thereby improving the flushing effect on the material.

[0034] In a specific embodiment, the vibration component 7 includes a circular tube 71 and a vibration motor 72 . The vibration motor 72 is fixed to the inner wall of the circular tube 71 . The circular tube 71 is in contact with the second conveyor belt 51 . The vibration motor 72 generates vibration and finally transmits it to the brush strip 52 .

[0035] In an optional embodiment, a bearing seat 54 corresponding to the second drive roller group 5 is provided on the magnetic system support frame 1, and two groups of bearing seats 54 are provided. The two drive rollers of the second drive roller group 5 are connected to the two groups of bearing seats 54, and the second drive roller group 5 is supported by the two groups of bearing seats 54; a supporting cross bar 55 is provided on the bearing seat 54, and both ends of the first water supply pipe 6 and the vibration component 7 are connected to the supporting cross bar 55, and the first water supply pipe 6 and the vibration component 7 are supported by the supporting cross bar 55.

[0036] Combination Figure 5 As shown, springs 73 are fixed at both ends of the circular tube 71, and the circular tube 71 is connected to the supporting cross bar 55 through the springs 73. The springs 73 can buffer the vibration of the circular tube 71 to prevent the vibration from being transmitted to the supporting cross bar 55, thereby maintaining the stability of the equipment.

[0037] Combination Figure 1 and Figure 2As shown, a trough body 8 is provided below the first conveyor belt 3 , and the trough body 8 includes a first material trough 81 and a second material trough 82 located at both ends of the first conveyor belt 3 , a first discharge pipe 811 is provided on the first material trough 81 , and a second discharge pipe 821 is provided on the second material trough 82 .

[0038] In a specific embodiment, the non-magnetic slurry falls into the first trough 81 and is discharged centrally through the first discharge pipe 811 , while the ferromagnetic material falls into the second trough 82 and is discharged centrally through the second discharge pipe 821 .

[0039] Furthermore, a channel steel frame 9 is provided below the magnetic system support frame 1 , and the magnetic system support frame 1 and the trough body 8 are both connected to the channel steel frame 9 , and the magnetic system support frame 1 and the trough body 8 are supported by the channel steel frame 9 .

[0040] Among them, one of the transmission rollers in the first transmission roller group 2 is installed on the channel steel frame 9, and the first conveyor belt 3 forms a vertical section between the transmission roller and the conveyor roller located obliquely above the magnetic system support frame 1. A second water supply pipe 91 is provided on one side of the vertical section of the first conveyor belt 3. The second water supply pipe 91 sprays water to the first conveyor belt 3, and washes the ferromagnetic objects adsorbed on the first conveyor belt 3 into the second material trough 82, thereby cleaning the first conveyor belt 3.

[0041] Combination Figure 6 As shown, a driving component 10 is provided on one side of the magnetic support frame 1. The driving component 10 includes two output sections. The two output sections of the driving component 10 are respectively connected to the first transmission roller group 2 and the second transmission roller group 5, and are used to drive the first transmission roller group 2 and the second transmission roller group 5 to rotate, thereby making the first conveyor belt 3 and the second conveyor belt 51 operate.

[0042] In a specific embodiment, the driving component 10 includes a motor and two reducers. One motor drives the two reducers to operate simultaneously, and the speeds and rotation directions of the output ends of the two reducers are different. The reducer with a slower output speed drives a drive roller in the first drive roller group 2 to rotate through a coupling, and the reducer with a faster output speed drives a drive roller in the second drive roller group 5 to rotate through a belt transmission mechanism, so that the transmission speed of the second conveyor belt 51 is greater than the transmission speed of the first conveyor belt 3.

[0043] Since the output ends of the two reducers rotate in different directions, the drive rollers in the first drive roller group 2 and the second drive roller group 5 rotate in opposite directions. Therefore, the conveying directions of the first conveyor belt 3 and the second conveyor belt 51 on the corresponding sides can be made the same.

[0044] The working principle of the present invention is as follows: the ore pulp is transported to the feed box 4 through the pipeline, and is evenly dispersed and falls from the drop holes at the bottom of the feed box 4 to the inclined section of the first conveyor belt 3. Under the action of gravity, the ore pulp flows downward along the first conveyor belt 3, and the ferromagnetic objects in the ore pulp are adsorbed on the first conveyor belt 3 under the magnetic attraction of the magnetic plate 11, and are transported upward by the first conveyor belt 3 and fall into the second trough 82. The non-magnetic ore pulp flows downward along the conveyor belt and falls into the first trough 81. As the second conveyor belt 51 is conveyed, at the point where the gap between the first conveyor belt 3 and the second conveyor belt 51 is the smallest (i.e., the top of the tilted magnetic plate 11), the scraper 53 can contact the first conveyor belt 3. At this time, the scraper 53 can push the ferromagnetic objects retained on the edge of the magnetic plate 11 away from the conveying direction of the first conveyor belt 3, thereby avoiding the wear of the first conveyor belt 3 caused by the long-term retention of ferromagnetic objects. The first water supply pipe 6 sprays water downward, and the sprayed water falls on the first conveyor belt 3 through the water permeable hole 511, and flows downward along the first conveyor belt 3 to wash the non-magnetic materials mixed in the ferromagnetic materials. At the same time, the second conveyor belt 51 is running, and the brush strip 52 on the second conveyor belt 51 contacts the first conveyor belt 3. The brush strip 52 disturbs the materials on the first conveyor belt 3, thereby improving the washing effect. While the brush strip 52 disturbs the material on the first conveyor belt 3, the vibrating component 7 can drive the brush strip 52 on the second conveyor belt 51 to vibrate, so that the brush strip 52 can better disturb the material on the first conveyor belt 3 and improve the flushing effect on the material.

[0045] In summary of the above embodiments: by arranging the second conveyor belt 51 above the first conveyor belt 3, and arranging the scraper 53 on the second conveyor belt 51, as the second conveyor belt 51 is conveyed, at the point where the gap between the first conveyor belt 3 and the second conveyor belt 51 is the smallest (i.e., the top of the tilted magnetic plate 11), the scraper 53 can contact the first conveyor belt 3. At this time, the scraper 53 can push the ferromagnetic objects retained on the edge of the magnetic plate 11 away from the conveying direction of the first conveyor belt 3, thereby avoiding the wear of the first conveyor belt 3 caused by the long-term retention of the ferromagnetic objects; By arranging the brush strip 52 on the second conveyor belt 51, as the second conveyor belt 51 runs, the brush strip 52 on the second conveyor belt 51 contacts the first conveyor belt 3, and the brush strip 52 disturbs the material on the first conveyor belt 3, thereby improving the flushing effect of the non-magnetic material mixed in the ferromagnetic material; By arranging a vibration component 7 on the inner side of the second conveyor belt 51, the vibration component 7 contacts the side of the second conveyor belt 51 close to the first conveyor belt 3. The vibration component 7 can drive the brush strip 52 on the second conveyor belt 51 to vibrate, so that the brush strip 52 can better disturb the material on the first conveyor belt 3, further improving the flushing effect on the material.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A high-purity fused quartz sand magnetic separation device, characterized in that: include: A magnetic system support frame (1), wherein the magnetic system support frame (1) is provided with an inclined magnetic plate (11); a first transmission roller group (2), wherein a first conveyor belt (3) is provided on the first transmission roller group (2), the first conveyor belt (3) is provided with an inclined section, the conveying direction of the first conveyor belt (3) is arranged to convey from below to above the inclined section, the inclined section of the first conveyor belt (3) is located above the magnetic plate (11), and the inclined section of the first conveyor belt (3) is provided with a feed box (4) for dispersing slurry; wherein the inclined section of the first conveyor belt (3) is further provided with a second transmission roller group (5), and a second conveyor belt (51) for horizontal transmission is provided on the second transmission roller group (5); along the transmission direction of the first conveyor belt (3), the gap between the second conveyor belt (51) and the first conveyor belt (3) gradually decreases, and the smallest gap corresponds to the uppermost part of the tilt of the magnetic plate (11); and the transmission directions of the corresponding sides of the second conveyor belt (51) and the first conveyor belt (3) are consistent; The second conveyor belt (51) is provided with a plurality of groups of brush strips (52) and scrapers (53), and the sizes of the brush strips (52) and scrapers (53) are set such that: at the point where the gap is the largest, the brush strips (52) are in contact with the first conveyor belt (3), and at the point where the gap is the smallest, both the brush strips (52) and scrapers (53) are in contact with the first conveyor belt (3); A first water supply pipe (6) is provided on the inner side of the second conveyor belt (51), and a plurality of water permeable holes (511) for water permeation are evenly distributed on the second conveyor belt (51).

2. The magnetic separation device for producing high-purity quartz sand according to claim 1, characterized in that: A vibrating component (7) is provided on the inner side of the second conveyor belt (51), and the vibrating component (7) is in contact with a side of the second conveyor belt (51) close to the first conveyor belt (3).

3. The high-purity fused quartz sand magnetic separation device according to claim 2, characterized in that: The vibration component (7) comprises a circular tube (71) and a vibration motor (72), wherein the vibration motor (72) is fixed to the inner wall of the circular tube (71).

4. The high-purity fused silica sand magnetic separation device according to claim 3, characterized in that: A bearing seat (54) corresponding to the second transmission roller group (5) is provided on the magnetic system support frame (1), and the second transmission roller group (5) is connected to the bearing seat (54).

5. The high-purity fused silica sand magnetic separation device according to claim 4, characterized in that: The bearing seat (54) is provided with a supporting cross bar (55) for supporting the first water supply pipe (6) and the vibrating component (7).

6. The high-purity fused silica sand magnetic separation device according to claim 5, characterized in that: Springs (73) are fixed at both ends of the circular tube (71), and the circular tube (71) is connected to the supporting cross bar (55) via the springs (73).

7. The high-purity fused silica sand magnetic separation device according to claim 1, characterized in that: A trough body (8) is provided below the first conveyor belt (3), the trough body (8) comprising a first material trough (81) and a second material trough (82) located at two ends of the first conveyor belt (3), the first material trough (81) being provided with a first discharge pipe (811), and the second material trough (82) being provided with a second discharge pipe (821).

8. The high-purity fused silica sand magnetic separation device according to claim 7, characterized in that: A channel steel frame (9) is provided below the magnetic system support frame (1), and the magnetic system support frame (1) and the channel body (8) are both connected to the channel steel frame (9).

9. The high-purity fused silica sand magnetic separation device according to claim 1, characterized in that: A vertical section is provided at the top of the inclined section of the first conveyor belt (3), and a second water supply pipe (91) is provided on one side of the vertical section of the first conveyor belt (3), the second water supply pipe (91) being used to spray water onto the vertical section of the first conveyor belt (3).

10. The high-purity fused silica sand magnetic separation device according to claim 1, characterized in that: A driving component (10) is provided on one side of the magnetic system support frame (1), the driving component (10) comprising two output sections, the two output sections of the driving component (10) being respectively connected to the first transmission roller group (2) and the second transmission roller group (5).

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