Iron removal device

Abstract

The utility model discloses an iron removal device, which relates to the technical field of iron removal devices and comprises an outer frame component, a magnetic iron removal component and a driving component. The outer frame component comprises a frame and a recycling frame, a feeding port, an inner cavity and a discharging port are formed in the frame, the recycling frame is installed at the discharging port in a telescopic mode, and the feeding port and the discharging port are communicated with the inner cavity; the magnetic iron removal part is detachably and rotatably mounted in the inner cavity; and the driving part is in transmission connection with the magnetic iron removal part. The driving part is started, the driving part drives the magnetic iron removal part to rotate, a silica sample is fed from the feeding port, the silica sample makes contact with the magnetic iron removal part, the outer surface of the magnetic iron removal part can adsorb iron element impurities existing in the silica sample, and silica can fall into the discharging port from the inner cavity and enter the recycling frame. And taking out the silica sample subjected to iron removal in the recovery frame, detaching the magnetic iron removal part from the frame, cleaning iron element impurities on the magnetic iron removal part by using a brush, and then returning to the original position.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial silicon iron removal devices, in particular to an iron removal device. Background Art

[0002] In the industrial silicon smelting industry, the iron content in industrial silica raw materials has a decisive influence on product quality, so the iron content is one of the key indicators in the chemical testing of silica raw materials. However, during the silica mining process, due to the contact and friction between silica and crushing, reduction and screening equipment, the iron in some equipment is easily mixed into the silica sample, causing detection errors. Therefore, it is necessary to remove the iron in the silica sample.

[0003] In the current prior art, workers manually use magnets to adsorb silica samples to remove impurities containing iron elements in the silica samples. However, this method is labor-intensive for workers and has a poor iron removal efficiency.

[0004] Therefore, it is necessary to provide a new iron removal device to solve the above technical problems. Utility Model Content

[0005] The main purpose of the utility model is to provide an iron removal device, aiming to improve the technical problems of high labor intensity and poor iron removal efficiency of manual iron removal in the prior art.

[0006] In order to achieve the above-mentioned purpose, the iron removal device proposed in the utility model comprises:

[0007] An outer frame component, the outer frame component includes a frame and a recovery frame, the frame is formed with an inlet, an inner cavity and an outlet, the recovery frame is telescopically mounted on the outlet, and the inlet and the outlet are respectively communicated with the inner cavity;

[0008] A magnetic iron removal component, the magnetic iron removal component is detachably and rotatably mounted in the inner cavity;

[0009] A driving component is drivingly connected to the magnetic iron removal component.

[0010] In one embodiment, the magnetic iron removal component includes a plurality of magnetic iron removal sub-components spaced apart in the vertical direction, each of the magnetic iron removal sub-components includes a plurality of magnetic iron removal rods spaced apart in the horizontal direction, and each of the magnetic iron removal rods can be detachably and rotatably installed in the inner cavity.

[0011] In one embodiment, the iron removal device further includes a driven gear, each of the magnetic iron removal rods is provided with the driven gear, and the plurality of magnetic iron removal rods in each of the magnetic iron removal sub-components are sequentially connected in transmission via the driven gear.

[0012] In one embodiment, the iron removal device also includes a driving gear, a synchronous belt and a connecting pipe, the driving component is a driving motor, the output shaft of the driving motor is provided with a synchronous gear, the connecting pipes and the driving gears are both multiple in number, one connecting pipe is provided with a driving gear, and multiple connecting pipes are rotatably installed on the frame, the number of multiple driving gears and multiple connecting pipes is equal to the number of multiple magnetic iron removal sub-components, one of the magnetic iron removal rods in each of the magnetic iron removal sub-components is connected to one of the connecting pipes, and the synchronous gear is connected to the multiple driving gears through the synchronous belt transmission.

[0013] In one embodiment, the connecting pipe is formed with an internal thread, the magnetic iron removal rod is formed with an external thread, and the magnetic iron removal rod and the connecting pipe are threadably connected via the external thread and the internal thread.

[0014] In one embodiment, a hexagonal hole is formed at one end of the magnetic iron removing rod away from the external thread.

[0015] In one embodiment, the iron removal device also includes a particle size adjustment bolt and a limit plate, a plurality of limit grooves of different sizes are formed on the limit plate, a threaded hole is formed on the limit plate, the particle size adjustment bolt passes through the frame and is installed in the threaded hole, and the particle size adjustment bolt can be rotated to make the limit plate move along the length direction of the particle size adjustment bolt.

[0016] In one embodiment, there are multiple particle size adjustment bolts and multiple limit plates, and the multiple limit plates are arranged at intervals along the vertical direction. The number of the multiple limit plates and the multiple particle size adjustment bolts is equal and arranged in one-to-one correspondence.

[0017] In one embodiment, the iron removal device also includes a hopper, which includes an inlet end and an outlet end that are interconnected, the cross-sectional area of ​​the inlet end is larger than the cross-sectional area of ​​the outlet end, the outlet end is installed at the feed port, and the outlet end is interconnected with the feed port.

[0018] In one embodiment, a handle is formed on the recovery frame.

[0019] In the above scheme, the iron removal device includes an outer frame component, a magnetic iron removal component and a driving component; the outer frame component includes a frame and a recovery frame, the frame is formed with an inlet, an inner cavity and an outlet, the recovery frame is telescopically installed at the outlet, and the inlet and the outlet are respectively connected with the inner cavity; the magnetic iron removal component is detachably and rotatably installed in the inner cavity; the driving component is transmission-connected with the magnetic iron removal component. Specifically, the magnetic iron removal component is rotationally installed in the inner cavity, and then the driving component is transmission-connected with the magnetic iron removal component, the driving component is started, and the driving component drives the magnetic iron removal component to rotate, and then the operator puts the silica sample into the inlet, the silica sample enters the inner cavity from the inlet, and the silica sample contacts the magnetic iron removal component. Since the magnetic iron removal component is continuously rotating, the outer surface of the magnetic iron removal component will adsorb the iron impurities in the silica sample, and the remaining silica will fall from the inner cavity to the outlet and enter the recovery frame. After the adsorption is completed, the operator turns off the driving component, and then extends the recovery frame from the outlet to remove the iron from the recovery frame. The sample is taken out, and the recovery frame is retracted to the discharge port. The operator then disassembles the magnetic iron removal component from the frame, cleans the iron impurities on the magnetic iron removal component with a brush, and then puts it back in place, thus completing the entire iron removal process. In the utility model, the magnetic iron removal component is driven to rotate by a driving component, thereby increasing the contact area between the silica sample and the magnetic iron removal component, and the silica sample is ironed through the magnetic iron removal component by the gravity of the silica sample itself, so that the operator does not need to manually take the magnet to repeatedly adsorb the iron impurities in the silica sample, which greatly improves the operating efficiency and iron removal effect, while reducing the labor intensity of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0021] Figure 1 A structural schematic diagram of an embodiment of an iron removal device provided by the utility model from one perspective;

[0022] Figure 2 A structural schematic diagram of another perspective of an embodiment of an iron removal device provided by the utility model;

[0023] Figure 3 A top view of an embodiment of an iron removal device provided by the utility model;

[0024] Figure 4 A schematic diagram of the internal structure of an embodiment of an iron removal device provided by the utility model;

[0025] Figure 5 This is a schematic diagram of the connection between the magnetic iron removal rod and the connecting pipe provided by the utility model.

[0026] Description of Figure Numbers:

[0027] 100. Iron removal device; 1. Outer frame component; 2. Magnetic iron removal component; 3. Driving component; 11. Frame; 12. Recovery frame; 111. Inlet; 112. Inner cavity; 113. Outlet; 21. Magnetic iron removal sub-component; 22. Magnetic iron removal rod; 3. Driven gear; 4. Driving gear; 5. Synchronous belt; 6. Connecting pipe; 31. Synchronous gear; 221. Hexagon socket hole; 7. Particle size adjustment bolt; 8. Hopper; 121. Handle.

[0028] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0029] 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 of 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.

[0030] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0031] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0032] See also Figures 1 to 4 The utility model proposes an iron removal device 100, which includes an outer frame component 1, a magnetic iron removal component 2 and a driving component 3; the outer frame component 1 includes a frame 11 and a recovery frame 12, the frame 11 is formed with an inlet 111, an inner cavity 112 and a discharge port 113, the recovery frame 12 is telescopically installed at the discharge port 113, the inlet 111 and the discharge port 113 are respectively communicated with the inner cavity 112; the magnetic iron removal component 2 is detachably rotatably installed in the inner cavity 112; the driving component 3 is transmission-connected to the magnetic iron removal component 2. Specifically, the magnetic iron removal component 2 is rotatably installed in the inner cavity 112, and then the driving component 3 is transmission-connected to the magnetic iron removal component 2, and the driving component 3 is started. The driving component 3 drives the magnetic iron removal component 2 to rotate, and then the operator puts the silica sample into the inlet 111, and the silica sample enters the inner cavity 112 from the inlet 111. The silica sample contacts the magnetic iron removal component 2. Since the magnetic iron removal component 2 is continuously rotating, the outer surface of the magnetic iron removal component 2 will adsorb the iron impurities present in the silica sample, and the remaining silica will fall from the inner cavity 112 to the discharge port 113 and enter the recovery frame 12. After the adsorption is completed, the operator turns off the driving component 3, and then extends the recovery frame 12 from the discharge port 113. The silica sample after iron removal in the recovery frame 12 is taken out, and then the recovery frame 12 is retracted to the discharge port 113. The operator then removes the magnetic iron removal component 2 from the frame 11, cleans the iron impurities on the magnetic iron removal component 2 with a brush, and then returns it to its original position, thus completing the entire iron removal process; in this embodiment, the magnetic iron removal component 2 is driven to rotate by the driving component 3, thereby increasing the contact area between the silica sample and the magnetic iron removal component 2, and the silica sample is de-ironized through the magnetic iron removal component 2 by the gravity of the silica sample itself, so that the operator does not need to manually take the magnet to repeatedly adsorb the iron impurities in the silica sample, which greatly improves the operating efficiency and iron removal effect, and reduces the labor intensity of the operator.

[0033] See also Figures 1 to 4In one embodiment, the magnetic iron removal component 2 includes a plurality of magnetic iron removal sub-components 21 spaced apart in the vertical direction, each magnetic iron removal sub-component 21 includes a plurality of magnetic iron removal rods 22 spaced apart in the horizontal direction, and each magnetic iron removal rod 22 is detachably and rotatably installed in the inner cavity 112. The driving component 3 is started, and the driving component 3 drives the magnetic iron removal component 2 to rotate. Then the operator puts the silica sample into the material inlet 111, and the silica sample enters the inner cavity 112 from the material inlet 111. The silica sample first contacts with the plurality of magnetic iron removal rods 22 in the uppermost magnetic iron removal sub-component 21. The plurality of magnetic iron removal rods 22 in this layer rotate at the same time, and the outer surface of the magnetic iron removal component 2 will absorb the iron impurities in the silica sample. Then, the silica sample continues to move downward due to gravity, and the silica sample contacts with the plurality of magnetic iron removal rods 22 in the lower magnetic iron removal sub-component 21 in turn, and the magnetic iron removal rods 22 absorb the iron impurities again. The silica sample will go through multiple layers of adsorption and iron removal and fall from the inner cavity 112 to the discharge port 113 and enter the recovery frame 12. After the adsorption is completed, the operator turns off the driving component 3, and then extends the recovery frame 12 from the discharge port 113, takes out the silica sample with iron removed from the recovery frame 12, and then retracts the recovery frame 12 to the discharge port 113. The operator then removes all the magnetic iron removal rods 22 from the frame 11, cleans the iron impurities on the magnetic iron removal rods 22 with a brush, and then returns them to their original positions. Through such a setting, the silica sample can be deironed multiple times, which greatly improves the efficiency of iron removal and reduces the iron content in the silica sample as much as possible.

[0034] See also Figure 4 In one embodiment, the iron removal device 100 further includes a driven gear 3, each magnetic iron removal rod 22 is provided with a driven gear 3, and the multiple magnetic iron removal rods 22 in each magnetic iron removal sub-component 21 are sequentially connected through the driven gear 3. Through the above arrangement, it is only necessary to rotate one magnetic iron removal rod 22 in each magnetic iron removal sub-component 21 to enable the remaining magnetic iron removal rods 22 to rotate synchronously, so that only one external power source is needed to enable the multiple magnetic iron removal rods 22 in each magnetic iron removal sub-component 21 to rotate synchronously, which greatly reduces the manufacturing cost of the iron removal device 100.

[0035] See also Figure 4 and Figure 5In one embodiment, the iron removal device 100 also includes a driving gear 4, a synchronous belt 5 and a connecting pipe 6. The driving component 3 is a driving motor. The output shaft of the driving motor is provided with a synchronous gear 31. The number of connecting pipes 6 and the driving gear 4 is multiple. A driving gear 4 is sleeved on a connecting pipe 6. The multiple connecting pipes 6 are rotatably installed on the frame 11. The number of the multiple driving gears 4 and the multiple connecting pipes 6 is equal to the number of the multiple magnetic iron removal sub-components 21. A magnetic iron removal rod 22 in each magnetic iron removal sub-component 21 is connected to one of the connecting pipes 6. The synchronous gear 31 is connected to the multiple driving gears 4 through a synchronous belt 5. A synchronous gear 31 is set on the output shaft of the driving motor, and multiple connecting tubes 6 are rotatably installed on the frame 11. A driving gear 4 is sleeved on each connecting tube 6, and then a magnetic iron removal rod 22 in each magnetic iron removal sub-component 21 arranged at intervals in the vertical direction is connected to one of the connecting tubes 6, and then the multiple driving gears 4 and the synchronous gear 31 are connected by a synchronous belt 5. In this way, the driving motor is started, and the output shaft of the driving motor rotates, driving the driving gear 4 to rotate, so that the multiple driving gears 4 rotate synchronously, which will cause the magnetic iron removal rod 22 connected to the connecting tube 6 in each magnetic iron removal sub-component 21 to rotate. Since the multiple magnetic iron removal rods 22 in each magnetic iron removal sub-component 21 are connected by the driven gear 3, the multiple magnetic iron removal rods 22 will rotate synchronously. Then the operator puts the silica sample into the feed port 111, and the silica sample enters the inner cavity 112 from the feed port 111. The silica sample first collides with the multiple magnetic iron removal rods 22 in the topmost magnetic iron removal sub-component 21. The plurality of magnetic iron removal rods 22 in this layer rotate simultaneously, and the outer surface of the magnetic iron removal component 2 will adsorb the iron impurities in the silica sample. Then, the silica sample continues to move downward due to gravity, and the silica sample contacts with the plurality of magnetic iron removal rods 22 in the magnetic iron removal subcomponent 21 in the lower layer in turn. The magnetic iron removal rods 22 adsorb the iron impurities again, so that the silica sample will fall from the inner cavity 112 to the discharge port 113 after multiple layers of adsorption and iron removal, and enter the recovery frame 12. After the adsorption is completed, the operator turns off the driving component 3, and then extends the recovery frame 12 from the discharge port 113, takes out the silica sample with iron removed from the recovery frame 12, and then retracts the recovery frame 12 to the discharge port 113. The operator then removes all the magnetic iron removal rods 22 from the frame 11, cleans the iron impurities on the magnetic iron removal rods 22 with a brush, and then returns them to their original positions. Such an arrangement can ensure that the rotation speed and direction of each magnetic iron removal rod 22 can be synchronously controlled.

[0036] In one embodiment, the connecting pipe 6 is formed with an internal thread, and the magnetic iron removal rod 22 is formed with an external thread, and the magnetic iron removal rod 22 is threadedly connected to the connecting pipe 6 through the external thread and the internal thread. This connection method facilitates the disassembly and installation of the magnetic iron removal rod 22, and can achieve rapid installation and disassembly of the magnetic iron removal rod 22, greatly improving the installation and disassembly work efficiency.

[0037] See also Figure 5 In one embodiment, a hexagonal hole 221 is formed at one end of the magnetic iron removal rod 22 away from the external thread. When connecting the magnetic iron removal rod 22 and the connecting tube 6, the operator uses an internal hexagonal wrench to reach into the internal hexagonal hole 221, and then rotates the internal hexagonal wrench to connect the magnetic iron removal rod 22 with the internal thread of the connecting tube 6 through the external thread. When it is necessary to disassemble the magnetic iron removal rod 22 and the connecting tube 6, the operator uses an internal hexagonal wrench to reach into the internal hexagonal hole 221, and then rotates the internal hexagonal wrench in the opposite direction to remove the magnetic iron removal rod 22 from the connecting tube 6; through such a setting, the magnetic iron removal rod 22 and the connecting tube 6 can be quickly installed and disassembled, which greatly improves the installation and disassembly efficiency.

[0038] See also Figure 1 and Figure 2 In one embodiment, the iron removal device 100 further includes a particle size adjustment bolt 7 and a limit plate, a plurality of limit grooves of different sizes are formed on the limit plate, a threaded hole is formed on the limit plate, the particle size adjustment bolt 7 passes through the frame 11 and is installed in the threaded hole, and the particle size adjustment bolt 7 can be rotated so that the limit plate moves along the length direction of the particle size adjustment bolt 7. The operator rotates the particle size adjustment bolt 7, so that the limit plate will move along the length direction of the particle size adjustment bolt 7 through the threaded hole, and the limit groove on the limit plate will also follow the moving position, so that the limit grooves of different sizes are located below the magnetic iron removal sub-component 21, so that the silica sample with a size smaller than the limit groove will fall from the limit groove to the inner cavity 112, and the silica sample with a size larger than the limit groove will be blocked from falling, so that the limit plate is moved, so that the limit grooves of different sizes are located below the magnetic iron removal sub-component 21, so that the size of the feed particle size can be adjusted, and the iron removal of silica samples of different particle sizes can be achieved.

[0039] See also Figure 1 and Figure 2 In one embodiment, there are multiple particle size adjustment bolts 7, multiple limit plates, multiple limit plates are arranged at intervals in the vertical direction, and the number of multiple limit plates and multiple particle size adjustment bolts 7 is equal and arranged one by one. By arranging multiple limit plates at intervals in the vertical direction, silica samples of qualified sizes can be further screened to ensure that the sizes of silica samples finally dropped into the recovery frame 12 are basically consistent.

[0040] See also Figure 3In one embodiment, the iron removal device 100 further includes a hopper 8, which includes an inlet end and an outlet end that are connected to each other, the cross-sectional area of ​​the inlet end is larger than the cross-sectional area of ​​the outlet end, the outlet end is installed at the feed port 111, and the outlet end is connected to the feed port 111. By setting the size of the inlet end larger than the size of the outlet end, more silica samples can be put in at one time, further improving the operating efficiency.

[0041] See also Figure 2 In one embodiment, a handle 121 is formed on the recycling frame 12. By providing the handle 121, the operator holds the handle 121 and takes or puts the recycling frame 12 from the discharge port 113, so that the operator can take the handle 121 for operation, and the operator can apply force, so that the operator can save effort.

[0042] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An iron removal device, characterized in that: include: An outer frame component, the outer frame component includes a frame and a recovery frame, the frame is formed with an inlet, an inner cavity and an outlet, the recovery frame is telescopically mounted on the outlet, and the inlet and the outlet are respectively communicated with the inner cavity; A magnetic iron removal component, the magnetic iron removal component is detachably and rotatably mounted in the inner cavity; A driving component is drivingly connected to the magnetic iron removal component.

2. The iron removal device according to claim 1, characterized in that: The magnetic iron removal component includes a plurality of magnetic iron removal sub-components spaced apart in the vertical direction, each of the magnetic iron removal sub-components includes a plurality of magnetic iron removal rods spaced apart in the horizontal direction, and each of the magnetic iron removal rods can be detachably and rotatably installed in the inner cavity.

3. The iron removal device according to claim 2, characterized in that: The iron removal device also includes a driven gear, and each of the magnetic iron removal rods is provided with the driven gear, and the multiple magnetic iron removal rods in each of the magnetic iron removal sub-components are sequentially connected through the driven gear.

4. The iron removal device according to claim 3, characterized in that: The iron removal device also includes a driving gear, a synchronous belt and a connecting pipe. The driving component is a driving motor. The output shaft of the driving motor is provided with a synchronous gear. The connecting pipes and the driving gears are both multiple in number. A driving gear is sleeved on one connecting pipe. Multiple connecting pipes are rotatably mounted on the frame. The number of the multiple driving gears and the multiple connecting pipes is equal to the number of the multiple magnetic iron removal sub-components. One of the magnetic iron removal rods in each of the magnetic iron removal sub-components is connected to one of the connecting pipes. The synchronous gear and the multiple driving gears are connected through the synchronous belt transmission.

5. The iron removal device according to claim 4, characterized in that: The connecting pipe is formed with an internal thread, the magnetic iron removal rod is formed with an external thread, and the magnetic iron removal rod and the connecting pipe are threadably connected via the external thread and the internal thread.

6. The iron removal device as claimed in claim 5, characterized in that: An inner hexagonal hole is formed at one end of the magnetic iron removing rod away from the external thread.

7. The iron removal device according to any one of claims 1 to 6, characterized in that: The iron removal device also includes a particle size adjustment bolt and a limit plate, wherein the limit plate is formed with a plurality of limit grooves of different sizes, and the limit plate is formed with a threaded hole, the particle size adjustment bolt passes through the frame and is installed in the threaded hole, and the particle size adjustment bolt can be rotated to move the limit plate along the length direction of the particle size adjustment bolt.

8. The iron removal device according to claim 7, characterized in that: There are multiple particle size adjustment bolts, and there are multiple limit plates. The limit plates are arranged at intervals along the vertical direction. The number of the limit plates and the particle size adjustment bolts are equal and arranged in one-to-one correspondence.

9. The iron removal device according to claim 1, characterized in that: The iron removal device also includes a hopper, which includes an inlet end and an outlet end that are connected to each other, the cross-sectional area of ​​the inlet end is larger than the cross-sectional area of ​​the outlet end, the outlet end is installed at the feed port, and the outlet end is connected to the feed port.

10. The iron removal device according to claim 1, characterized in that: A handle is formed on the recovery frame.

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