Drying device for zinc ferrite high-grade soft magnetic material production

Abstract

The utility model relates to the technical field of zinc ferrite production, in particular to a drying device for zinc ferrite high-grade soft magnetic material production. According to the technical scheme, the drying device for zinc ferrite high-grade soft magnetic material production comprises a machine frame, a supporting sleeve, a guide ring, a shell, a draught fan, a heating module and the like. The machine frame is placed on the ground, supporting sleeves are symmetrically and fixedly connected to the two sides of the machine frame, a guide ring is rotationally connected between the two supporting sleeves on the same side, a shell is fixedly connected between the inner side walls of the two guide rings, a plurality of draught fans are fixedly connected to the left portion of the machine frame, and the multiple draught fans are connected and communicate with a heating module. According to the utility model, the fan and the heating module are started, external air is sucked in and heated, and then is discharged from the exhaust holes through the air delivery pipe, so that soft magnetic particles poured into the shell are efficiently dried, the uniform distribution of hot air is ensured, and the drying efficiency and quality are effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of zinc ferrite production technology, and in particular to a drying device for the production of high-grade soft magnetic zinc ferrite materials. Background Technology

[0002] Zinc ferrite is a complex metal oxide with a spinel structure. It consists of oxides of zinc and iron and is typically a black or dark brown powder. Due to its unique magnetic, electrical, and catalytic properties, zinc ferrite has wide applications in various fields.

[0003] In the preparation of zinc ferrite, especially when using wet chemical methods (such as sol-gel or co-precipitation), water or other organic solvents are typically used as the reaction medium. These solvents must be completely removed in subsequent steps to prevent adverse effects on the purity and physicochemical properties of the material. The presence of moisture can induce particle agglomeration, interfering with powder dispersibility and uniformity, ultimately reducing product quality.

[0004] Therefore, it is necessary to design a drying device for the production of high-grade soft magnetic zinc ferrite materials to solve the above-mentioned technical problems. Utility Model Content

[0005] To overcome the above-mentioned shortcomings, this utility model provides a drying device for the production of high-grade soft magnetic zinc ferrite materials.

[0006] The technical solution of this utility model is: a drying device for the production of high-grade soft magnetic zinc ferrite materials, including a frame, support sleeves, guide rings, outer shell, fans, heating modules, and gas supply pipes. The frame is placed on the ground. Support sleeves are symmetrically fixedly connected to both sides of the frame. Guide rings are rotatably connected between two support sleeves on the same side. The outer shell is fixedly connected between the inner walls of the two guide rings. Multiple fans are fixedly connected to the left side of the frame. The multiple fans are connected and communicated with the heating module. The right side of the heating module is connected and communicated with the gas supply pipe. The gas supply pipe is located inside the outer shell, and multiple ventilation holes are opened on the outer wall of the gas supply pipe.

[0007] Optionally, it also includes a first motor, a pinion, a large gear ring, and a screw rod. The first motor is fixedly connected to the front of the frame, the pinion is fixedly connected to the output shaft of the first motor, the large gear ring that meshes with the pinion is fixedly sleeved on the left side of the housing, and multiple screw rods are fixedly connected in a ring array on the inner side wall of the housing.

[0008] Optionally, it also includes a feeding frame, a storage frame, a second motor, a large gear, a connecting plate, a disc, and a small gear ring. The feeding frame is fixedly connected to the right side of the frame and is rotatably connected to and communicates with the outer casing. The storage frame is fixedly connected to the top of the feeding frame and has two round holes at the bottom. The second motor is fixedly connected to the right side of the feeding frame. A rotating shaft is fixedly mounted on the output shaft of the second motor, and a large gear is fixedly mounted on the upper part of the rotating shaft. A connecting plate is fixedly connected to one side of the inside of the feeding frame, and a disc is rotatably connected to the top side of the connecting plate. The disc has two feeding ports, and a small gear ring that meshes with the large gear is fixedly mounted on the outer wall of the disc.

[0009] Optionally, the number of teeth on the larger gear is less than the number of teeth on the smaller gear.

[0010] Optionally, it also includes a dispersing plate, an annular component, a push rod, a movable sleeve, a wedge plate, and a cam. The dispersing plate is rotatably connected inside the feeding frame. The annular component is fixedly connected to the bottom of the dispersing plate. A groove is provided on the annular component. The push rod is slidably connected to the bottom of the feeding frame. The upper part of the push rod slides in the groove. The movable sleeve is fixedly connected to the bottom of the feeding frame. The lower part of the movable sleeve is slidably fitted with a wedge plate that abuts against the push rod. The bottom of the rotating shaft is fixedly connected with a cam that abuts against the wedge plate.

[0011] Optionally, the dispersion plate is an inclined structure and located below the disk.

[0012] The present invention has the following advantages: 1. The present invention draws in outside air and heats it by starting the fan and heating module, and then discharges it from the exhaust port through the air supply pipe. This process efficiently dries the soft magnetic particles poured into the outer shell, ensuring uniform distribution of hot air and effectively improving drying efficiency and quality. The drying process can be flexibly adjusted by controlling the start and stop of the fan and heating module, avoiding over-drying or energy waste, saving time and energy, improving production efficiency and product quality, and reducing operating costs.

[0013] 2. This utility model uses a first motor to drive a small gear to rotate. The small gear and the large gear ring drive the outer shell to rotate, which in turn drives the internal spiral rod to rotate, realizing the tumbling and uniform distribution of soft magnetic particles. During the drying process, the spiral rod continuously flips the soft magnetic particles from the right end to the left end for discharge, ensuring that the particles are fully in contact with the hot air, improving drying efficiency and uniformity, improving the drying effect of soft magnetic materials, shortening drying time, reducing energy consumption, and ultimately improving product quality and production efficiency.

[0014] 3. This utility model uses a second motor to drive the rotating shaft to rotate, which in turn causes the large gear to drive the small gear ring and the disc to rotate. When the feeding port on the disc is aligned with the round hole, the soft magnetic particles in the storage frame can fall into the feeding frame through the round hole and the feeding port, and then flow into the outer shell, achieving precise quantitative feeding. This ensures the consistency of the feeding amount each time, improves the controllability and stability of the operation, improves the feeding accuracy, simplifies the operation process, reduces manual intervention, and improves production efficiency and product quality. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a three-dimensional structural diagram of the small gear, the first motor, and the storage frame of this utility model.

[0017] Figure 3 This is a three-dimensional structural diagram of the wedge plate, movable sleeve, and cam of this utility model.

[0018] Figure 4 This is a three-dimensional structural diagram of the support sleeve, heating module, and fan of this utility model.

[0019] The markings in the attached diagram are: 1-frame, 2-outer shell, 201-screw rod, 3-large gear ring, 4-small gear, 5-first motor, 6-storage frame, 601-large gear, 602-disc, 7-small gear ring, 8-discharge port, 9-connecting plate, 10-discharge frame, 11-second motor, 12-dispersion plate, 13-ring component, 14-top rod, 15-wedge plate, 16-moving sleeve, 17-cam, 18-guide ring, 19-support sleeve, 20-heating module, 2001-air pipe, 21-fan. Detailed Implementation

[0020] The present invention will be further described below with reference to specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but are not intended to limit the present invention.

[0021] Example: A drying device for the production of high-grade soft magnetic materials of zinc ferrite, such as... Figures 1-4As shown, the device includes a frame 1, support sleeves 19, guide rings 18, outer shell 2, fans 21, heating modules 20, and gas supply pipes 2001. The frame 1 is placed on the ground. Support sleeves 19 are symmetrically welded to both sides of the frame 1. Guide rings 18 are rotatably connected between two support sleeves 19 on the same side. The outer shell 2 is welded between the inner walls of the two guide rings 18. Four fans 21 are installed on the left end of the frame 1 by screws. The heating modules 20 are connected and communicated between the right sides of the four fans 21. The right side of the housing 2 is connected to and connected to a gas supply pipe 2001. The gas supply pipe 2001 is located inside the housing 2. Multiple ventilation holes are opened on the outer wall of the gas supply pipe 2001. When this device is needed, the soft magnetic particles are poured into the housing 2, and the fan 21 and the heating module 20 are started. The fan 21 draws the outside gas into the heating module 20, heats the gas, and then discharges it through the exhaust hole through the gas supply pipe 2001, thereby drying the soft magnetic particles inside the housing 2. Once drying is complete, the fan 21 and the heating module 20 are turned off.

[0022] like Figure 2 As shown, the machine also includes a first motor 5, a pinion 4, a large gear ring 3, and a spiral rod 201. The first motor 5 is installed on the front left side of the frame 1 by screws. The pinion 4 is welded to the output shaft of the first motor 5. The large gear ring 3, which meshes with the pinion 4, is welded to the outer left side of the outer shell 2. Multiple spiral rods 201 are welded in a ring array on the inner side wall of the outer shell 2. When the first motor 5 is started, the output shaft of the first motor 5 drives the pinion 4 to rotate. Under the transmission of the pinion 4 and the large gear ring 3, the outer shell 2 rotates. During the drying process, the outer shell 2 drives the spiral rods 201 to rotate, which can turn the soft magnetic particles inside over, so that the soft magnetic particles can fully contact the hot air. Under the action of the spiral rods 201, the soft magnetic particles on the right end can be turned over to the left end and discharged. After drying is completed, the first motor 5 can be turned off.

[0023] like Figure 1 , Figure 2 and Figure 3As shown, the machine also includes a feeding frame 10, a storage frame 6, a second motor 11, a large gear 601, a connecting plate 9, a disc 602, and a small gear ring 7. The feeding frame 10 is welded to the right end of the frame 1. The feeding frame 10 is rotatably connected to and communicates with the outer casing 2. The storage frame 6 is welded to the top of the feeding frame 10. The storage frame 6 has two round holes at its bottom. The second motor 11 is installed on the right side of the feeding frame 10 by screws. A rotating shaft is welded to the output shaft of the second motor 11. A large gear 601 is welded to the upper part of the rotating shaft. The number of teeth of the large gear 601 is less than the number of teeth of the small gear 4. The connecting plate 9 is welded to the right side inside the feeding frame 10. The disc 602 is rotatably connected to the top left side of the connecting plate 9. The disc 602 has two feeding ports 8. The outer wall of the disc 602 is welded with a part that corresponds to the large gear 601. When the meshing small gear ring 7 drives the large gear 601, it slows down the rotation speed of the disc, pouring the soft magnetic particles into the storage frame 6. Then, the second motor 11 is started. The output shaft of the second motor 11 drives the rotating shaft to rotate, causing the large gear 601 to rotate. Under the transmission of the large gear 601 and the small gear ring 7, the disc 602 is driven to rotate. When the disc 602 rotates, the discharge port 8 communicates with the round hole, allowing the soft magnetic particles in the storage frame 6 to fall into the discharge frame 10 through the round hole and the discharge port 8. The particles then flow into the outer shell 2 through the discharge frame 10, thus achieving quantitative feeding of the outer shell 2. When feeding is not needed, the second motor 11 is turned off. At this time, the disc 602 stops rotating, and the round hole and the discharge port 8 are no longer connected, so the soft magnetic particles in the storage frame 6 cannot fall into the discharge frame 10.

[0024] like Figure 3 As shown, it also includes a dispersing plate 12, an annular component 13, a push rod 14, a movable sleeve 16, a wedge plate 15, and a cam 17. The dispersing plate 12 is rotatably connected to the lower side of the inner side of the feeding frame 10. The dispersing plate 12 has an inclined structure and is located directly below the disc 602. An annular component 13 is welded to the bottom of the dispersing plate 12. A groove is opened on the annular component 13. The push rod 14 is slidably connected to the bottom left side of the feeding frame 10. The upper end of the push rod 14 slides in the groove. A movable sleeve 16 is welded to the middle of the bottom of the feeding frame 10. The lower part of the movable sleeve 16 is slidably fitted with a wedge plate 15 that abuts against the push rod 14. The rotating shaft A cam 17 is welded to the bottom end to abut against the wedge plate 15. When the second motor 11 starts, the rotating shaft drives the cam 17 to rotate. The cam 17 presses the wedge plate 15 to move back and forth, and the wedge plate 15 presses the push rod 14 to move back and forth. The push rod 14 slides in the groove, thereby causing the dispersing plate 12 to rotate slightly clockwise or counterclockwise. The soft magnetic particles falling from the storage frame 6 come into direct contact with the dispersing plate 12. Under the action of the dispersing plate 12, the agglomerated soft magnetic particles can be dispersed and then flow into the outer shell 2. When the second motor 11 stops running, the dispersing plate 12 stops rotating.

[0025] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Therefore, all equivalent changes made based on the content described in the claims of the present utility model should be included within the scope of the claims of the present utility model.

Claims

1. A drying device for the production of high-grade soft magnetic zinc ferrite materials, characterized in that: The utility model provides an organic frame (1), support cover (19), guide ring (18), shell (2), fan (21), heating module (20) and gas pipe (2001), frame (1) places on ground, both sides of frame (1) are fixedly connected with support cover (19) symmetry, the same side's two support cover (19) between all rotatablely connected with guide ring (18), two guide ring (18) inboard wall between fixedly connected with shell (2), frame (1) left part fixedly connected with a plurality of fan (21), a plurality of fan (21) between connection and communication have heating module (20), heating module (20) right part connection and communication have gas pipe (2001), gas pipe (2001) are located in shell (2) inside, and a plurality of air holes are set up in the inboard wall of gas pipe (2001).

2. The drying device for producing high-grade zinc ferrite soft magnetic material according to claim 1, characterized in that: Still include first motor (5), pinion (4), big gear (3) and screw rod (201), frame (1) front fixedly connected with first motor (5), first motor (5's output shaft fixedly connected with pinion (4), the left part of shell (2) is fixedly sleeved with the big gear (3) of meshing with pinion (4), and the inboard wall of shell (2) is fixedly connected with a plurality of screw rods (201) in annular array.

3. The drying device for producing high-grade zinc ferrite soft magnetic material according to claim 2, characterized in that: Still include blanking frame (10), storage frame (6), second motor (11), big gear (601), connecting plate (9), disc (602) and pinion (7), frame (1) right part fixedly connected with blanking frame (10), and blanking frame (10) is rotatably connected with shell (2) and is communicated, and blanking frame (10) top fixedly connected with storage frame (6), and storage frame (6) bottom is equipped with two round holes, and blanking frame (10) right part fixedly connected with second motor (11), and the output shaft of second motor (11) is fixedly provided with the rotating shaft, and the rotating shaft upper part is fixedly sleeved with big gear (601), and blanking frame (10) inside one side fixedly connected with connecting plate (9), and connecting plate (9) top one side rotatablely connected with disc (602), and disc (602) is equipped with two blanking ports (8), and disc (602) outboard wall fixedly sleeved with pinion (7) of meshing with big gear (601).

4. The drying device for producing high-grade zinc ferrite soft magnetic material according to claim 3, characterized in that: The number of teeth of the big gear (601) is less than the number of teeth of the pinion (4).

5. The drying device for producing high-grade zinc ferrite soft magnetic material according to claim 4, characterized in that: Still include dispersion plate (12), ring part (13), jack (14), movable sleeve (16), wedge plate (15) and cam (17), blanking frame (10) inside rotatablely connected with dispersion plate (12), and dispersion plate (12) bottom fixedly connected with ring part (13), and ring part (13) is equipped with sliding slot, and blanking frame (10) bottom slidingly connected with jack (14), and jack (14) upper part slides in sliding slot, and blanking frame (10) bottom fixedly connected with movable sleeve (16), and movable sleeve (16) lower part slidingly sleeved with wedge plate (15) of abutting with jack (14), and rotating shaft bottom fixedly connected with cam (17) of abutting with wedge plate (15).

6. The drying device for producing high-grade zinc ferrite soft magnetic material according to claim 5, characterized in that: The dispersion plate (12) is inclined and located below the disc (602).

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