Iron powder separation and recovery device

Abstract

The utility model discloses an iron powder separating and recycling device, and belongs to the technical field of iron powder recycling, the iron powder separating and recycling device comprises an equipment rack, a magnetic disk mounted on the equipment rack and a driving part fixed on the equipment rack, and the equipment rack is provided with a discharging groove part used for recycling adsorbed iron powder. The discharging groove piece comprises a support located on the equipment rack and a scraping groove connected to the support. According to the iron powder separation and recovery device, a plurality of scraping grooves are formed and connected through a plurality of supports to form a detachable whole, the two ends of the supports extend into extending cylinders on fixing blocks, and arc-shaped blocks are installed and divided into three sections, so that the supports can be tightly held when the arc-shaped blocks are close to each other; therefore, the support can be detachably and rapidly connected, the arc-shaped block can be loosened only by rotating the execution block during disassembly, and the scraping groove can be conveniently separated and maintained.

Description

Technical Field

[0001] The present application relates to the field of iron powder recovery, and in particular to an iron powder separation and recovery device. Background Art

[0002] In the mineral processing industry, the separation and recovery of iron powder is an important process, which is usually used to separate iron powder from ore to achieve effective recovery and reuse of resources. The iron powder separation and recovery process includes ore crushing, magnetic separation, magnetic tailings treatment, concentrate treatment and iron powder recovery. The iron powder in the ore mainly comes from the tailings recovery process.

[0003] At present, there is a device for separating and recovering iron powder in the prior art - a disc tailings recovery machine, which is used to process magnetically separated tailings and improve the recovery rate of iron powder. However, the disc tailings recovery machine also has some defects and needs to be improved and optimized, such as easy wear. The disc of the disc tailings recovery machine needs to contact the guide trough for unloading ore to scrape off the adsorbed iron powder, so it needs to be frequently replaced and maintained.

[0004] The guide trough plates for scraping iron powder on the current disc tailings recovery machine are installed between the disks through brackets, and the brackets are directly fixedly connected to the equipment, which makes the maintenance of the guide trough plates very troublesome. In this regard, an iron powder separation and recovery device is proposed to solve the above-mentioned problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present application provides an iron powder separation and recovery device having a guide chute that is easy to disassemble for unloading, providing advantages such as convenient maintenance.

[0006] In summary, the present application provides the following technical solutions: an iron powder separation and recovery device, comprising an equipment frame, a magnetic disk mounted on the equipment frame, and a driving member fixed on the equipment frame, wherein a discharge chute member for recovering adsorbed iron powder is provided on the equipment frame, and the discharge chute member comprises a bracket located on the equipment frame and a scraper chute connected to the bracket;

[0007] A clamping structure is installed above the equipment rack for connecting the bracket, and the clamping structure includes a fixed block fixedly installed on the equipment rack, an extension tube fixed in the fixed block, and a locking member located in the extension tube;

[0008] The locking member comprises a mounting base fixed in the extension tube, an arc-shaped block fixed on the mounting base, and a wedge-shaped portion located at the end of the arc-shaped block.

[0009] By adopting the above technical solution, the bracket can be detachably connected and quickly connected, so that the scraper trough can be separated and maintained conveniently.

[0010] Furthermore, there should be a plurality of the brackets, the diameters of the plurality of the brackets should be smaller than the gap between the two disks, and the tops of the plurality of the brackets are fixedly connected to a crossbeam.

[0011] By adopting the above technical solution, a plurality of scraper troughs are connected through a plurality of brackets to form a detachable whole, which is convenient for separation of the whole.

[0012] Furthermore, the mounting base is provided with a through hole, and the arc-shaped blocks have at least three pieces arranged in a circle on the mounting base.

[0013] By adopting the above technical solution, the bracket can be directly inserted into the extension tube. At the same time, after the bracket passes through the perforation, the three arc blocks are brought together to hold the bracket, so as to achieve locking of the bracket.

[0014] Furthermore, a notch is provided on the outer circumference of the mounting base, and limiting blocks arranged in a cross are fixedly mounted on the inner wall of the extension tube, and the limiting blocks are embedded in the notch.

[0015] By adopting the above technical solution, the rotation of the mounting base can be restricted.

[0016] Furthermore, an execution block is also provided on the extension tube, and the execution block is a screw member with openings passing through the upper and lower parts. The execution block is threadedly connected to the upper part of the extension tube, and the lower end face of the execution block is a trumpet-shaped opening. A wedge-shaped portion is fixed to the top of the arc block, and the wedge-shaped portion corresponds to the lower end portion of the execution block.

[0017] By adopting the above technical solution, when the executing block is screwed into the extension tube, the trumpet-shaped part at the lower end of the executing block can squeeze the wedge-shaped part, so that the wedge-shaped part can drive the arc block to approach the clamping bracket.

[0018] Furthermore, the inner wall of the extension tube has a slot, and the slot is embedded in the fixing block.

[0019] By adopting the above technical solution, the installation stability of the extension tube is improved.

[0020] Furthermore, a recovery groove is provided on the surface of the equipment frame, and the scraper groove obliquely extends from the gap between the magnetic disks into the recovery groove.

[0021] By adopting the above technical solution, the iron powder is recovered to the inside of the recovery tank and collected.

[0022] Furthermore, a protective cover for shielding the magnetic disk is fixed on the equipment rack.

[0023] By adopting the above technical solution, the disk can be shielded and protected.

[0024] The iron powder separation and recovery device is provided with a plurality of scraper troughs connected by a plurality of brackets to form a detachable whole, the two ends of the brackets are extended into an extension cylinder on a fixed block, and an arc block is installed to be divided into three petals, so that the bracket can be tightly embraced when the arc block is approached, so that the bracket can be detachably connected quickly. When disassembling, it is only necessary to rotate the execution block to loosen the arc block, so that the scraper trough can be separated and maintained conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional diagram of the overall structure of this application;

[0026] Figure 2 It is a schematic diagram of the structure of the fixed block of this application;

[0027] Figure 3 It is a structural bottom view of the installation base of this application.

[0028] Description of reference numerals:

[0029] 1. Equipment frame; 2. Protective cover; 3. Disk; 4. Driving part; 5. Fixed block; 6. Extension tube; 7. Bracket; 8. Crossbeam; 9. Scraper trough; 10. Recovery trough; 11. Mounting base; 12. Arc block; 13. Wedge-shaped part; 14. Notch; 15. Limit block; 16. Perforation; 17. Execution block; 18. Card slot. DETAILED DESCRIPTION

[0030] See also Figure 1 In this embodiment, an iron powder separation and recovery device includes an equipment frame 1, a magnetic disk 3 installed on the equipment frame 1, and a driving member 4 fixed on the equipment frame 1, wherein the magnetic disk 3 is connected by a magnetic shaft connected to the power end of the driving member 4.

[0031] It should be noted that a protective cover 2 for shielding the magnetic disk 3 is fixed on the equipment rack 1 .

[0032] In a specific implementation, the magnetic disk 3 is pulled to rotate on the equipment frame 1 by the power end of the driving member 4, and the slurry poured into the equipment frame 1 through one side of the equipment frame 1 passes through the gaps between the magnetic disks 3. The iron powder is attracted by the magnetism of the magnetic disks 3 and can be adsorbed on the inner walls between the magnetic disks 3 to complete the separation.

[0033] Preferably, a discharge chute for recovering adsorbed iron powder is provided on the equipment frame 1 , and the discharge chute comprises a bracket 7 located on the equipment frame 1 and a scraper chute 9 connected to the bracket 7 .

[0034] It is understandable that there should be several brackets 7, and the diameter of several brackets 7 should be smaller than the gap between two disks 3, so that the brackets 7 do not directly rotate in contact with the disks 3. In addition, the tops of several brackets 7 are fixedly connected to a crossbeam 8, so that the several brackets 7 can maintain their original position.

[0035] Furthermore, the brackets 7 at both ends of the plurality of brackets 7 extend downward to the top of the equipment rack 1 for connection and fixation.

[0036] Such a design enables the scraper trough 9 built between the magnetic disks 3 to be disassembled and replaced along with the bracket 7 , and only the two outermost brackets 7 need to be separated.

[0037] Preferably, a recovery groove 10 is opened on the surface of the equipment frame 1 , and the scraper groove 9 extends obliquely from the gap between the magnetic disks 3 to the recovery groove 10 .

[0038] In a specific embodiment, when the magnetic disk 3 rotates relative to the scraper trough 9, the iron powder adsorbed on the surface of the magnetic disk 3 can be scraped off and dropped into the scraper trough 9. Along the inclined direction of the scraper trough 9, the iron powder is recovered to the inside of the recovery trough 10 for collection.

[0039] See also Figure 1-2 In this embodiment, a clamping structure is installed above the equipment rack 1 for connecting the bracket 7, and the clamping structure includes a fixed block 5 fixedly installed on the equipment rack 1, an extension tube 6 fixed in the fixed block 5, and a locking member located in the extension tube 6.

[0040] Preferably, the locking member includes a mounting base 11 fixed in the extension tube 6, an arc block 12 fixed on the mounting base 11, and a wedge-shaped portion 13 located at the end of the arc block 12, wherein a through hole 16 is opened through the mounting base 11 to facilitate the passage of the bracket 7, and the arc blocks 12 have at least three pieces arranged in a circle on the mounting base 11.

[0041] This design enables the bracket 7 to be directly inserted into the extension tube 6 , and after the bracket 7 passes through the through hole 16 , the three arc blocks 12 are brought together to hold the bracket 7 , thereby achieving locking of the bracket 7 .

[0042] See also Figure 2-3 In order to improve the installation stability of the mounting base 11, a notch 14 is opened on the outer periphery of the mounting base 11, and a cross-arranged limit block 15 is fixedly installed on the inner wall of the extension tube 6. The limit block 15 is embedded in the notch 14 to limit the rotation of the mounting base 11.

[0043] In a specific embodiment, when the mounting base 11 needs to be installed, the mounting base 11 can be directly sent from the upper opening of the extension tube 6 along the inner wall of the extension tube 6 to the bottom position of the extension tube 6, and the notch 14 on the outside of the mounting base 11 corresponds to the limit block 15 on the inner wall of the extension tube 6, thereby realizing the detachable installation of the mounting base 11.

[0044] See also Figure 2 In this embodiment, an execution block 17 is also provided on the extension tube 6. The execution block 17 is a screw member with openings passing through the upper and lower parts. The execution block 17 is threadedly connected to the upper part of the extension tube 6, and the lower end surface of the execution block 17 is a trumpet-shaped opening. A wedge-shaped portion 13 is fixed to the top of the arc block 12, and the wedge-shaped portion 13 corresponds to the lower end of the execution block 17.

[0045] With this design, when the actuator block 17 is screwed into the extension tube 6 , the trumpet-shaped portion at the lower end of the actuator block 17 can squeeze the wedge-shaped portion 13 , thereby enabling the wedge-shaped portion 13 to drive the arc block 12 to approach the clamping bracket 7 .

[0046] It is additionally explained that the inner wall of the extension tube 6 has a slot 18 , and the slot 18 is embedded in the fixing block 5 , so that the installation stability of the extension tube 6 is improved.

[0047] The working principle of the above embodiment is:

[0048] When the scraper trough 9 needs to be disassembled for maintenance, the execution block 17 located on the extension tube 6 is rotated. The execution block 17 is threadedly engaged with the extension tube 6 during the rotation, so that the execution block 17 is lifted. At this time, the wedge-shaped portion 13 is not squeezed by the execution block 17, so that the arc block 12 opens due to the flexibility of the arc block 12 itself. At this time, the bracket 7 loses the locking effect of the arc block 12, and the bracket 7 can be directly pulled out relative to the fixed block 5, so that the bracket 7 can be removed together with a number of scraper troughs 9 and separated from the equipment base 1, and can be replaced or maintained immediately.

Claims

1. An iron powder separation and recovery device, comprising an equipment frame (1), a magnetic disk (3) mounted on the equipment frame (1), and a driving member (4) fixed on the equipment frame (1), characterized in that: The equipment frame (1) is provided with a discharge chute for recovering adsorbed iron powder, the discharge chute comprising a bracket (7) located on the equipment frame (1) and a scraper chute (9) connected to the bracket (7); A clamping structure is installed above the equipment frame (1) for connecting the bracket (7), the clamping structure comprising a fixing block (5) fixedly installed on the equipment frame (1), an extension tube (6) fixed in the fixing block (5), and a locking member located in the extension tube (6); The locking member comprises a mounting base (11) fixed in the extension tube (6), an arc-shaped block (12) fixed on the mounting base (11), and a wedge-shaped portion (13) located at the end of the arc-shaped block (12).

2. The iron powder separation and recovery device according to claim 1, characterized in that: There should be a plurality of the brackets (7), the diameter of the plurality of the brackets (7) should be smaller than the gap between the two magnetic disks (3), and the tops of the plurality of the brackets (7) are fixedly connected to a crossbeam (8).

3. The iron powder separation and recovery device according to claim 1, characterized in that: The mounting base (11) is provided with a through hole (16) extending therethrough, and the arc-shaped blocks (12) have at least three blocks arranged in a circular shape on the mounting base (11).

4. The iron powder separation and recovery device according to claim 1, characterized in that: A notch (14) is provided on the outer circumference of the mounting base (11), and cross-arranged limit blocks (15) are fixedly mounted on the inner wall of the extension tube (6), and the limit blocks (15) are embedded in the notch (14).

5. The iron powder separation and recovery device according to claim 1, characterized in that: The extension tube (6) is also provided with an execution block (17), which is a screw member having openings extending therethrough from top to bottom. The execution block (17) is threadedly connected to the upper portion of the extension tube (6), and the lower end surface of the execution block (17) is a trumpet-shaped opening. A wedge-shaped portion (13) is fixed to the top of the arc-shaped block (12), and the wedge-shaped portion (13) corresponds to the lower end portion of the execution block (17) corresponding to the wedge-shaped portion (13).

6. The iron powder separation and recovery device according to claim 1, characterized in that: The inner wall of the extension tube (6) has a slot (18), and the slot (18) is embedded in the fixing block (5).

7. The iron powder separation and recovery device according to claim 1, characterized in that: A recovery groove (10) is provided on the surface of the equipment frame (1), and the scraper groove (9) extends obliquely from the gap between the magnetic disks (3) into the recovery groove (10).

8. The iron powder separation and recovery device according to claim 1, characterized in that: A protective cover (2) for shielding the magnetic disk (3) is fixed on the equipment frame (1).

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