Iron powder purification equipment based on ultrasonic-assisted purification

Abstract

The utility model discloses iron powder purification equipment based on ultrasonic-assisted purification, which belongs to the technical field of iron powder purification and comprises a mounting box, a cleaning barrel arranged on the mounting box, an ultrasonic generator arranged on the lower surface of the cleaning barrel, an ultrasonic transducer arranged in the cleaning barrel, a drying box arranged on one side of the mounting box and a filter belt arranged in the mounting box. A driving roller is arranged in the mounting box, a first motor is arranged on one side of the mounting box, a mounting frame is connected between the mounting box and the drying box, stirring assemblies are arranged in the cleaning barrel and the drying box, a second motor is arranged on the mounting frame, and a heating plate is arranged on the outer side of the drying box. Iron powder is conveyed to the drying box, the production efficiency is improved, the automation degree is high, through the ultrasonic generator, the ultrasonic transducer, the stirring assembly and the second motor, the cleaning effect is improved under the dual effects of ultrasonic waves and mechanical stirring, and the drying efficiency can also be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of iron powder purification equipment based on ultrasonic wave auxiliary purification, belong to iron powder purification technical field. BACKGROUND

[0002] In modern industrial production, iron powder is widely used in many fields as a kind of basic and important raw material, such as powder metallurgy, electronic materials, chemical catalysts and magnetic materials, etc. With the continuous rise of product performance and quality requirements in various industries, the demand for high-purity iron powder is increasingly urgent. However, the iron powder extracted from natural iron ore or recycled iron-containing waste often contains a large amount of impurities, such as oxides, oil stains, sand and other metal impurities, etc. These impurities seriously affect the performance and application range of iron powder, so the purification process of iron powder is crucial. Traditional iron powder purification equipment relies mainly on simple soaking or mechanical stirring, with limited cleaning effect, affecting the quality of iron powder purification. SUMMARY

[0003] The purpose of the utility model is to solve the above problems and provide an iron powder purification equipment based on ultrasonic wave auxiliary purification, which can improve the cleaning effect and drying efficiency, and can also clean the completed iron powder and automatically transfer it to the inside of the drying box.

[0004] The utility model realizes the above-mentioned purpose through the following technical scheme: an iron powder purification equipment based on ultrasonic wave auxiliary purification, comprising a mounting box, a cleaning barrel is provided on the mounting box, an ultrasonic generator is provided on the lower surface of the cleaning barrel, an ultrasonic transducer is provided inside the cleaning barrel, a drying box is provided on one side of the mounting box, the drying box is communicated with the mounting box, a filter belt is provided inside the mounting box and below the cleaning barrel, a drive roller for driving the filter belt is provided inside the mounting box, a first motor for driving the drive roller is provided on one side of the mounting box, a mounting frame is connected between the mounting box and the drying box, a stirring assembly is provided inside the cleaning barrel and the drying box, a second motor for driving the stirring assembly is provided on the mounting frame, and a heating plate is provided on the outside of the drying box.

[0005] Preferably, in order to rotate the rotating rod, the stirring assembly comprises a rotating rod, a linkage rod and a rotating gear, the rotating rod and the linkage rod are respectively rotatably installed inside the drying box and the cleaning barrel, the rotating gear is fixedly connected with the output end of the second motor, a driven gear is provided on the rotating rod, and the driven gear is engaged with the rotating gear.

[0006] Preferably, in order to link the linkage rod with the rotating rod, chain wheels are provided on the upper ends of the linkage rod and the rotating rod, and a chain is engaged between the chain wheels.

[0007] Preferably, in order to improve the cleaning effect and drying efficiency of the raw materials, the rotating rod and the linkage rod are provided with stirring blades arranged in an array, and the linkage rod is provided with a scraper, which contacts the inner wall of the cleaning barrel.

[0008] Preferably, in order to discharge the cleaned raw materials, the cleaning bucket is provided with a discharge port at the lower end, the discharge port is provided with a solenoid valve, and the installation box is provided with a drain port on one side.

[0009] Preferably, in order to discharge the dried iron powder, a retaining plate is snapped onto the lower surface of the drying chamber, and the retaining plate is provided with a handle.

[0010] Preferably, in order to clean the filter belt, the drying box is equipped with a cleaning brush, which comes into contact with the filter belt.

[0011] Preferably, in order to add raw materials into the cleaning bucket, the upper surface of the cleaning bucket is provided with a feed inlet.

[0012] The beneficial effects of this utility model are as follows: by using an ultrasonic generator, an ultrasonic transducer, a stirring assembly, and a second motor, the cleaning effect is improved through the dual action of ultrasonic waves and mechanical stirring, and the drying efficiency is also improved. Through the filter belt, drive roller, and first motor, the cleaning liquid can be automatically filtered and separated, and the iron powder can be transported to the drying box, which improves production efficiency and ensures that the iron powder entering the drying box is in a relatively clean state, which is beneficial to the subsequent drying process. Attached Figure Description

[0013] Figure 1 This is a cross-sectional view of the present invention.

[0014] Figure 2 This is a structural schematic diagram of the present invention from the left side view.

[0015] Figure 3 This is a structural schematic diagram of the present invention from the right side view.

[0016] Figure 4 This is a structural schematic diagram of the present invention from a downward viewing angle.

[0017] Figure 5 This is a top-view structural diagram of the present invention.

[0018] Figure 6 This is a schematic diagram of the stirring assembly of this utility model.

[0019] In the diagram: 1. Mounting box; 2. Cleaning bucket; 3. Ultrasonic generator; 4. Ultrasonic transducer; 5. Drying box; 6. Filter belt; 7. Drive roller; 8. First motor; 9. Stirring assembly; 901. Rotating rod; 902. Linkage rod; 903. Rotating gear; 904. Driven gear; 905. Sprocket; 906. Chain; 907. Stirring blade; 908. Scraper; 10. Mounting frame; 11. Second motor; 12. Heating plate; 13. Discharge port; 14. Solenoid valve; 15. Drain port; 16. Snap-fit ​​plate; 17. Cleaning brush; 18. Feed inlet. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-6 As shown, an iron powder purification device based on ultrasonic-assisted purification includes an installation box 1, a cleaning bucket 2 on the installation box 1, an ultrasonic generator 3 on the lower surface of the cleaning bucket 2, an ultrasonic transducer 4 inside the cleaning bucket 2, a drying box 5 on one side of the installation box 1, the drying box 5 being connected to the installation box 1, a filter belt 6 inside the installation box 1 and below the cleaning bucket 2, a drive roller 7 for driving the filter belt 6 inside the installation box 1, a first motor 8 for driving the drive roller 7 on one side of the installation box 1, the first motor 8 rotating, the drive roller 7 rotating, driving the filter belt 6 to rotate, the filter belt 6 effectively filtering the cleaning liquid, and conveying the filtered iron powder to the drying box 5, an installation frame 10 connecting the installation box 1 and the drying box 5, a stirring assembly 9 inside the cleaning bucket 2 and the drying box 5, a second motor 11 for driving the stirring assembly 9 on the installation frame 10, and a heating plate 12 on the outside of the drying box 5 for heating the inside of the drying box 5.

[0022] The stirring assembly 9 includes a rotating rod 901, a linkage rod 902, and a rotating gear 903. The rotating rod 901 and the linkage rod 902 are rotatably installed inside the drying chamber 5 and the cleaning tank 2, respectively. The rotating gear 903 is fixedly connected to the output end of the second motor 11. A driven gear 904 is provided on the rotating rod 901, and the driven gear 904 meshes with the rotating gear 903. A sprocket 905 is provided on the upper end of the linkage rod 902 and the rotating rod 901, and a chain 906 meshes between the sprockets 905. Stirring blades 907 are arranged in an array on the rotating rod 901 and the linkage rod 902. A scraper is provided on the linkage rod 902. Plate 908 and scraper 908 contact the inner wall of cleaning barrel 2. The second motor 11 rotates, driving the rotating gear 903 to rotate. The rotating gear 903 meshes with the driven gear 904 on the rotating rod 901, causing the rotating rod 901 to rotate inside the drying chamber 5. Since the linkage rod 902 meshes with the sprocket 905 at the upper end of the rotating rod 901 through the chain 906, the rotating rod 901 drives the linkage rod 902 to rotate synchronously inside the cleaning barrel 2. The stirring blades 907 on the rotating rod 901 and linkage rod 902 rotate at high speed, accelerating the mixing of cleaning liquid and iron powder, enhancing the ultrasonic cleaning effect, and improving drying efficiency.

[0023] The cleaning bucket 2 has a discharge port 13 at the bottom and a solenoid valve 14 on the discharge port 13. The installation box 1 has a drain port 15 on one side. The drying box 5 has a snap-fit ​​plate 16 on the lower surface and a handle on the snap-fit ​​plate 16. The drying box 5 has a cleaning brush 17 inside and the cleaning brush 17 is in contact with the filter belt 6. The cleaning bucket 2 has a feed port 18 on the upper surface.

[0024] In use, the iron powder raw material to be purified is slowly poured into the cleaning tank 2 through the feed inlet 18. An appropriate amount of cleaning liquid is then injected into the cleaning tank 2. The feed inlet 18 is closed, and the ultrasonic generator 3 and ultrasonic transducer 4 are activated. The high-frequency electrical signal generated by the ultrasonic generator 3 is converted into high-frequency mechanical vibration by the transducer, forming strong ultrasonic waves in the cleaning liquid. The cavitation effect and mechanical vibration rapidly act on the iron powder, stripping away surface impurities. The second motor 11 is then activated, driving the rotating gear 903 to rotate. The rotating gear 903 meshes with the driven gear 904 on the rotating rod 901, causing the rotating rod 901 to rotate within the drying chamber 5. Furthermore, because the linkage rod 902 meshes with the sprocket 905 at the upper end of the rotating rod 901 via a chain 906, the rotating rod 901 drives the linkage rod 902 to rotate synchronously within the cleaning tank 2. The stirring blades 907 on the rotating rod 901 and linkage rod 902 rotate at high speed, accelerating the mixing of the cleaning liquid and the iron powder. To enhance the ultrasonic cleaning effect, after purification, the solenoid valve 14 is opened. The cleaned iron powder and cleaning fluid mixture falls onto the filter belt 6 located below the cleaning tank 2 inside the installation box 1 under gravity. The first motor 8 is started, driving the drive roller 7 to rotate, which in turn drives the filter belt 6. The filter belt 6 effectively filters the cleaning fluid, allowing it to be discharged from the drain port 15. At the same time, the filtered iron powder is transported to the drying box 5. The cleaning brush 17 inside the drying box 5 contacts the filter belt 6 to promptly clean any residual impurities on the filter belt 6, ensuring that the iron powder entering the drying box 5 is relatively clean. The heating plate 12 on the outside of the drying box 5 is activated to heat the inside of the drying box 5. The rotating rod 901 continues to rotate, and its stirring blade 907 turns the iron powder entering the drying box 5, allowing it to be fully heated, accelerating moisture evaporation, and improving drying efficiency. After the iron powder is dried, the operator pulls the handle to remove the retaining plate 16, and the dried iron powder is discharged from the bottom of the drying box 5 under gravity.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An iron powder purification device based on ultrasonic-assisted purification, characterized in that: The system includes an installation box (1), a cleaning bucket (2) on the installation box (1), an ultrasonic generator (3) on the lower surface of the cleaning bucket (2), an ultrasonic transducer (4) inside the cleaning bucket (2), a drying box (5) on one side of the installation box (1), the drying box (5) being connected to the installation box (1), a filter belt (6) inside the installation box (1) and below the cleaning bucket (2), a drive roller (7) for driving the filter belt (6) inside the installation box (1), a first motor (8) for driving the drive roller (7) on one side of the installation box (1), an installation frame (10) connecting the installation box (1) and the drying box (5), a stirring assembly (9) inside the cleaning bucket (2) and the drying box (5), a second motor (11) for driving the stirring assembly (9) on the installation frame (10), and a heating plate (12) on the outside of the drying box (5).

2. The iron powder purification equipment based on ultrasonic-assisted purification according to claim 1, characterized in that: The stirring assembly (9) includes a rotating rod (901), a linkage rod (902), and a rotating gear (903). The rotating rod (901) and the linkage rod (902) are rotatably installed inside the drying box (5) and the cleaning bucket (2), respectively. The rotating gear (903) is fixedly connected to the output end of the second motor (11). The rotating rod (901) is provided with a driven gear (904), which meshes with the rotating gear (903).

3. The iron powder purification equipment based on ultrasonic-assisted purification according to claim 2, characterized in that: The upper ends of the linkage rod (902) and the rotating rod (901) are provided with sprockets (905), and a chain (906) meshes between the sprockets (905).

4. The iron powder purification equipment based on ultrasonic-assisted purification according to claim 3, characterized in that: The rotating rod (901) and the linkage rod (902) are provided with stirring blades (907) arranged in an array. The linkage rod (902) is provided with a scraper (908), and the scraper (908) is in contact with the inner wall of the cleaning bucket (2).

5. The iron powder purification equipment based on ultrasonic-assisted purification according to claim 1, characterized in that: The cleaning bucket (2) is provided with a discharge port (13) at the lower end, and a solenoid valve (14) is provided on the discharge port (13). The installation box (1) is provided with a drain port (15) on one side.

6. The iron powder purification equipment based on ultrasonic-assisted purification according to claim 1, characterized in that: The lower surface of the drying oven (5) is fitted with a snap-fit ​​plate (16), and the snap-fit ​​plate (16) is provided with a handle.

7. The iron powder purification equipment based on ultrasonic-assisted purification according to claim 1, characterized in that: The drying box (5) is equipped with a cleaning brush (17) inside, and the cleaning brush (17) is in contact with the filter belt (6).

8. The iron powder purification equipment based on ultrasonic-assisted purification according to claim 1, characterized in that: The cleaning bucket (2) has a feed inlet (18) on its upper surface.

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