Efficient quartz sand magnetic separation and iron removal device
By designing a quartz sand high-efficiency magnetic separation and iron removal device including a vacuum cover, a dust collector and a collection mechanism, the problem of powder sputtering and floating when the magnetic separator discharges the quartz sand completed by iron removal is solved, and the centralized collection of powder and the improvement of environmental cleanliness are achieved.
Patent Information
- Application Number
- CN202421292689.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-06-07
AI Technical Summary
When the magnetic separator discharges quartz sand that has been removed from iron, the quartz sand will sputter more powder when it slides into the collection device, causing the powder to float in the air, pollute the working environment, and the powder to scatter on the ground, increasing the collection work burden of the operator.
A high-efficiency magnetic separation and iron removal device for quartz sand is designed, including a magnetic separation host, a vacuum cover, a dust collector, a feeding pipe and a collection mechanism. The vacuum cleaner is connected to the dust collector through the suction tube, adsorbs the sputtered quartz sand powder and transported to the collection box through the feed tube. The collection box is connected to the vertical block through the slide groove, the sealing ring is engaged with the chute, and the butterfly bolt is threaded to the fixing hole to achieve centralized collection of powder.
It effectively avoids the drift of quartz sand powder in the air, reduces pollution in the working environment, and concentrates on collecting powder, reduces the later collection of operators, and improves work efficiency and environmental cleanliness.
Smart Images
Figure CN222817012U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of magnetic separation and iron removal devices, and in particular relates to a quartz sand high-efficiency magnetic separation and iron removal device. Background Art
[0002] Quartz sand is quartz particles made by crushing quartz stone. It is an important industrial mineral raw material and is widely used in glass, casting, ceramics and fireproof materials, smelting ferrosilicon, metallurgical flux, construction, chemical industry, plastics, rubber, abrasives, filter materials and other industries.
[0003] During the production and processing of quartz sand, operators are required to remove iron filings from the quartz sand to facilitate subsequent processing of the quartz sand. In this way, a magnetic separator is needed to efficiently remove iron from the quartz sand. When the magnetic separator is in use, the sand and gravel discharge port is discharging the iron-removed quartz sand. When the quartz sand slides into the collection device, it will splash a lot of powder, causing the powder to float in the air and pollute the working environment. At the same time, the quartz sand powder will be scattered on the ground, causing the operator to collect it later, which brings inconvenience to the operator.
[0004] Therefore, the utility model provides a quartz sand high-efficiency magnetic separation and iron removal device to solve the above problems. Utility Model Content
[0005] The utility model aims to provide a quartz sand high-efficiency magnetic separation and iron removal device, aiming to solve the problem in the prior art that when the magnetic separator discharges the quartz sand after iron removal, the quartz sand will splash a lot of powder when it slides into the collecting device, causing the powder to float in the air.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quartz sand high-efficiency magnetic separation and iron removal device, comprising a magnetic separation main unit, a top surface of the magnetic separation main unit is provided with a feed port, and a side surface of the magnetic separation main unit is provided with a sand and gravel discharge port, a bottom surface of the magnetic separation main unit is provided with a magnetic material discharge port, a mounting plate is connected to the side surface of the magnetic separation main unit at the upper end of the sand and gravel discharge port, a dust hood is connected to the bottom surface of the mounting plate, a connecting pipe of the dust hood passes through the mounting plate and is connected to one end of a suction pipe, the other end of the suction pipe is connected to the input end of a dust removal fan, the output end of the dust removal fan is connected to a feeding pipe, the other end of the feeding pipe extends into the vertical block, a collecting mechanism is also provided on the front end surface of the vertical block, and a protective mechanism is also provided on the top surface of the feed port.
[0007] In order to collect the adsorbed quartz sand powder, as a preferred quartz sand high-efficiency magnetic separation and iron removal device of the utility model, the collection mechanism includes: a slide groove, a collection box, a sealing ring, a slot, a butterfly bolt and a first fixed hole, a slide groove is provided on the front end surface of the vertical block, the inner surface of the slide groove is connected to the collection box, the outer surface of one end of the collection box is connected to a sealing ring, one end of the sealing ring extends into the slot provided inside the vertical block, a butterfly bolt is connected through the one side surface of the vertical block, and one end of the butterfly bolt extends into the first fixed hole provided on the one side surface of the collection box.
[0008] In order to shield and protect the feed port, as a preferred quartz sand high-efficiency magnetic separation and iron removal device of the utility model, the protection mechanism includes: a protrusion, a positioning groove, a positioning block, a baffle, a bolt and a second fixing hole, the two end surfaces of the feed port are connected with protrusions, the top surface of the protrusion is provided with a positioning groove, the inner surface of the positioning groove is connected with a positioning block, the top surface of the positioning block is connected with a baffle, one end surface of the protrusion is penetrated by a bolt, and one end of the bolt extends into the second fixing hole opened on one end surface of the positioning block.
[0009] In order to realize the disassembly and assembly of the collecting box, as a preferred quartz sand high-efficiency magnetic separation and iron removal device of the utility model, the collecting box is slidably connected with the vertical block through a slide groove, the sealing ring is engaged with the vertical block through a clamping structure through a clamping groove, and the butterfly bolt is threadedly connected with the vertical block and the first fixing hole through a threaded connection.
[0010] In order to place the positioning block, as a preferred embodiment of the utility model of a quartz sand high-efficiency magnetic separation and iron removal device, the positioning block is slidably connected to the protrusion through the positioning groove.
[0011] In order to fix the position of the positioning block and cover the feed port, as a preferred quartz sand high-efficiency magnetic separation and iron removal device of the utility model, the bolt is threadedly connected by passing through the protrusion and the second fixing hole, and the size of the baffle is larger than that of the feed port.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] The utility model cooperates with the mounting plate, the dust hood, the suction pipe, the dust removal fan, the feeding pipe and the collecting mechanism so that the dust hood arranged at the upper end of the sand and gravel discharge port can absorb and collect the powder splashed when the quartz sand is discharged, so as to prevent the quartz sand powder from floating in the air and polluting the working environment. At the same time, the collecting mechanism can centrally collect the absorbed quartz sand powder, so as to facilitate the operator to centrally process it later.
[0014] The utility model provides a protective mechanism, and when the magnetic separation host is not in use, the baffle can cover the feed port, so as to prevent debris in the environment from falling into the feed port, thereby ensuring the cleanliness of the feed port. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0017] Figure 2 This is a rear view structural diagram of the utility model;
[0018] Figure 3 This is a schematic diagram of the partial explosion structure of the standing block of the utility model;
[0019] Figure 4 It is a schematic diagram of the local explosion structure of the protective mechanism of the utility model.
[0020] In the figure: 1. Magnetic separation host; 2. Feed inlet; 3. Sand and gravel discharge port; 4. Magnetic material discharge port; 5. Mounting plate; 6. Dust hood; 7. Suction pipe; 8. Dust removal fan; 9. Feed pipe; 10. Vertical block; 11. Slide; 12. Collection box; 13. Sealing ring; 14. Slot; 15. Butterfly bolt; 16. First fixing hole; 17. Bump; 18. Positioning groove; 19. Positioning block; 20. Baffle; 21. Bolt; 22. Second fixing hole. DETAILED DESCRIPTION
[0021] 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.
[0022] See also Figure 1-Figure 4The utility model provides the following technical solutions: a quartz sand high-efficiency magnetic separation and iron removal device, comprising a magnetic separation main unit 1, a feeding port 2 is arranged on the top surface of the magnetic separation main unit 1, and a sand and gravel discharge port 3 is arranged on one side surface of the magnetic separation main unit 1, a magnetic material discharge port 4 is arranged on the bottom surface of the magnetic separation main unit 1, a mounting plate 5 is connected to the one side surface of the magnetic separation main unit 1 at the upper end of the sand and gravel discharge port 3, a dust hood 6 is connected to the bottom surface of the mounting plate 5, a connecting pipe of the dust hood 6 passes through the mounting plate 5 and is connected to one end of a suction pipe 7, the other end of the suction pipe 7 is connected to the input end of a dust removal fan 8, the dust removal fan 8 is electrically connected to an external power supply through a control switch, the output end of the dust removal fan 8 is connected to a feeding pipe 9, the other end of the feeding pipe 9 extends into a vertical block 10, a collecting mechanism is also arranged on the front end surface of the vertical block 10, and a protective mechanism is also arranged on the top surface of the feeding port 2.
[0023] Preferably: the collecting mechanism comprises: a slide groove 11, a collecting box 12, a sealing ring 13, a card slot 14, a butterfly bolt 15 and a first fixing hole 16. The front end surface of the vertical block 10 is provided with a slide groove 11, the inner surface of the slide groove 11 is connected to the collecting box 12, the outer surface of one end of the collecting box 12 is connected to the sealing ring 13, one end of the sealing ring 13 extends into the card slot 14 provided inside the vertical block 10, a butterfly bolt 15 is connected through the surface of one side of the vertical block 10, and one end of the butterfly bolt 15 extends into the first fixing hole 16 provided on the surface of one side of the collecting box 12.
[0024] During specific use, place the collecting box 12 into the slide groove 11, and use the butterfly bolt 15 to penetrate the vertical block 10 and screw it into the first fixing hole 16, so that the position of the collecting box 12 can be fixed in the slide groove 11, and the sealing ring 13 on the collecting box 12 will also be engaged into the card groove 14, thereby increasing the sealing between the collecting box 12 and the vertical block 10, so that the quartz sand powder transported by the feeding pipe 9 will enter the collecting box 12 and be collected.
[0025] Preferably: the protective mechanism includes: a protrusion 17, a positioning groove 18, a positioning block 19, a baffle 20, a bolt 21 and a second fixing hole 22, the surfaces at both ends of the feed port 2 are connected with protrusions 17, the top surface of the protrusion 17 is provided with a positioning groove 18, the inner surface of the positioning groove 18 is connected with a positioning block 19, the top surface of the positioning block 19 is connected with a baffle 20, one end surface of the protrusion 17 is penetrated and connected with a bolt 21, and one end of the bolt 21 extends into the second fixing hole 22 provided on the surface of one end of the positioning block 19.
[0026] When in use, the positioning block 19 at the bottom of the baffle 20 is slidably inserted into the positioning groove 18, and then the bolt 21 is passed through the protrusion 17 and screwed into the second fixing hole 22, so that the position of the positioning block 19 can be fixed in the positioning groove 18, and the position of the baffle 20 can be fixed on the feed port 2.
[0027] Preferably, the collecting box 12 is slidably connected to the upright block 10 through the slide groove 11 , the sealing ring 13 is engaged with the upright block 10 through the clamping groove 14 , and the butterfly bolt 15 is threadedly connected to the upright block 10 and the first fixing hole 16 through the clamping groove 14 .
[0028] During specific use, the collection box 12 can slide in the slide groove 11, so that the collection box 12 can be pulled and pulled on the vertical block 10. When the collection box 12 is placed in the slide groove 11, the butterfly bolt 15 is passed through the vertical block 10 and screwed into the first fixing hole 16, so that the position of the collection box 12 can be fixed in the slide groove 11. At the same time, the sealing ring 13 on the collection box 12 will also be engaged in the slot 14, thereby increasing the sealing between the collection box 12 and the vertical block 10.
[0029] Preferably, the positioning block 19 is slidably connected to the protrusion 17 through the positioning groove 18 , the bolt 21 is threadedly connected to the protrusion 17 and the second fixing hole 22 through the protrusion 17 , and the size of the baffle 20 is larger than that of the feed port 2 .
[0030] During specific use, the positioning block 19 can slide in the positioning groove 18, so that the positioning block 19 can be plugged in and out on the protrusion 17. When the positioning block 19 is slidably inserted into the positioning groove 18, a bolt 21 is passed through the protrusion 17 and screwed into the second fixing hole 22, so that the position of the positioning block 19 can be fixed in the positioning groove 18, thereby fixing the position of the baffle 20 on the feed port 2, thereby shielding and protecting the feed port 2.
[0031] Working principle: when using the quartz sand high-efficiency magnetic separation and iron removal device, the operator puts the quartz sand that needs to be iron-removed into the feed port 2 and starts the magnetic separation host 1, so that magnetic materials such as iron filings can be discharged from the magnetic material discharge port 4, and the quartz sand that has been iron-removed will be discharged from the sand and gravel discharge port 3. When the quartz sand at the sand and gravel discharge port 3 slides into the collecting device placed at the lower end, some quartz sand powder will be splashed up. When these quartz sand powders are scattered in the air, the dust removal fan 8 is started at this time, and the input end of the dust removal fan 8 is allowed to generate suction through the suction pipe 7 to the dust hood 6, so that the quartz sand powders scattered at the sand and gravel discharge port 3 will be absorbed by the dust hood 6, and these quartz sand powders will be transported into the collection box 12 in the stand 10 through the feeding pipe 9, thereby preventing the quartz sand powders from floating in the air and polluting the working environment, and also preventing these quartz sand powders from being scattered on the ground, causing the operator to need to collect them for the second time. A transparent observation window is provided at the front end of the box 12, so that the collection status of the quartz sand powder in the collection box 12 can be observed through the transparent observation window. When the quartz sand powder in the collection box 12 needs to be processed, the butterfly bolt 15 is twisted to separate one end of the butterfly bolt 15 from the first fixing hole 16, so that the collection box 12 can be pulled out from the slide slot 11, so that the operator can concentrate on processing the quartz sand powder in the collection box 12. Secondly, when the magnetic separation host 1 is idle and not in use, the positioning block 19 at the bottom of the baffle 20 is slidably inserted into the positioning groove 18, and then the bolt 21 is used to penetrate the protrusion 17 and screw it into the second fixing hole 22, so that the position of the positioning block 19 can be fixed in the positioning groove 18, and the position of the baffle 20 is fixed on the feed port 2, so that the baffle 20 can cover and protect the feed port 2, prevent debris in the environment from falling into the feed port 2, ensure the cleanliness of the feed port 2, and avoid the need to clean the feed port 2 when the magnetic separation host 1 is used again.
[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A quartz sand high-efficiency magnetic separation and iron removal device, comprising a magnetic separation host (1), characterized in that: The top surface of the magnetic separation main machine (1) is provided with a feed port (2), and the side surface of the magnetic separation main machine (1) is provided with a sand and gravel discharge port (3), and the bottom surface of the magnetic separation main machine (1) is provided with a magnetic material discharge port (4). The side surface of the magnetic separation main machine (1) at the upper end of the sand and gravel discharge port (3) is connected to a mounting plate (5), and the bottom surface of the mounting plate (5) is connected to a dust hood (6). The connecting pipe of the dust hood (6) passes through the mounting plate (5) and is connected to one end of a suction pipe (7). The other end of the suction pipe (7) is connected to the input end of a dust removal fan (8), and the output end of the dust removal fan (8) is connected to a feeding pipe (9). The other end of the feeding pipe (9) extends into the vertical block (10). The front end surface of the vertical block (10) is also provided with a collecting mechanism, and the top surface of the feed port (2) is also provided with a protective mechanism.
2. A quartz sand high-efficiency magnetic separation and iron removal device according to claim 1, characterized in that: The collecting mechanism comprises: a slide groove (11), a collecting box (12), a sealing ring (13), a slot (14), a butterfly bolt (15) and a first fixing hole (16); the front end surface of the vertical block (10) is provided with a slide groove (11); the inner surface of the slide groove (11) is connected to the collecting box (12); the outer surface of one end of the collecting box (12) is connected to a sealing ring (13); one end of the sealing ring (13) extends into the slot (14) provided inside the vertical block (10); a butterfly bolt (15) is connected through one side surface of the vertical block (10); one end of the butterfly bolt (15) extends into the first fixing hole (16) provided on one side surface of the collecting box (12).
3. A quartz sand high-efficiency magnetic separation and iron removal device according to claim 1, characterized in that: The protective mechanism comprises: a protrusion (17), a positioning groove (18), a positioning block (19), a baffle (20), a bolt (21) and a second fixing hole (22); the surfaces at both ends of the feed port (2) are connected with protrusions (17); a positioning groove (18) is provided on the top surface of the protrusion (17); the inner surface of the positioning groove (18) is connected with a positioning block (19); the top surface of the positioning block (19) is connected with a baffle (20); a bolt (21) is passed through and connected to one end surface of the protrusion (17); one end of the bolt (21) extends into the second fixing hole (22) provided on one end surface of the positioning block (19).
4. A quartz sand high-efficiency magnetic separation and iron removal device according to claim 2, characterized in that: The collection box (12) is slidably connected to the upright block (10) via the slide groove (11), the sealing ring (13) is engaged with the upright block (10) via the engagement groove (14), and the butterfly bolt (15) is threadedly connected to the upright block (10) via the first fixing hole (16).
5. A quartz sand high-efficiency magnetic separation and iron removal device according to claim 3, characterized in that: The positioning block (19) is slidably connected to the protrusion (17) via the positioning groove (18).
6. A quartz sand high-efficiency magnetic separation and iron removal device according to claim 3, characterized in that: The bolt (21) penetrates the protrusion (17) and forms a threaded connection with the second fixing hole (22); the size of the baffle (20) is larger than the size of the feed port (2).