Purification equipment for high-purity iron powder production

Abstract

The utility model discloses purification equipment for high-purity iron powder production, and relates to the technical field of iron powder purification. The feeding device comprises fixing plates, a feeding plate is fixedly arranged between the two fixing plates in a solid mode, symmetrically-distributed springs are fixedly arranged on the lower surface of the feeding plate, fixing blocks are fixedly arranged at the ends, away from the feeding plate, of the springs, and the fixing blocks are fixedly arranged on the fixing plates. A first positioning block is fixedly arranged on the lower surface of the feeding plate; by arranging a fixing plate, a feeding plate, a first rotating cylinder, a first rotating block, a first magnetic block, a first belt, a first motor, a first discharging plate, a second discharging plate, a second rotating cylinder, a second rotating block, a second magnetic block, a third rotating cylinder, a third rotating block, a third magnetic block, a third discharging plate, a discharging plate, a second belt, a third belt and a second motor, iron powder is subjected to magnetic separation for four times in sequence; and compared with a traditional iron powder purification device, the purified iron powder is less in impurity and higher in purity.

Description

Technical Field

[0001] The utility model relates to the technical field of iron powder purification, in particular to a purification device for producing high-purity iron powder. Background Technique

[0002] Iron powder is an important industrial raw material, which is widely used in the fields of iron and steel, metallurgy, chemical industry, etc. During the production and use of iron powder, the purity and impurity content of iron powder are the key factors affecting its performance and use effect. Therefore, in order to improve the purity and quality of iron powder and remove impurities therein, purification treatment is required;

[0003] Traditional iron powder purification devices generally use a single semi-magnetic roller to purify iron powder. The iron powder only undergoes single magnetic separation, and there are many internal impurities, resulting in low purity. Content of the Utility Model

[0004] In order to solve the problem that the purity of the iron powder purified by the traditional iron powder purification device is not high; the purpose of the utility model is to provide a purification device for producing high-purity iron powder.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: a purification device for producing high-purity iron powder, including a fixed plate. Between the two fixed plates, a feeding plate is fixedly arranged. On the lower surface of the feeding plate, symmetrically distributed springs are fixedly arranged. One end of the spring away from the feeding plate is fixedly provided with a fixed block, and the fixed block is fixedly arranged on the fixed plate. On the lower surface of the feeding plate, a first positioning block is fixedly arranged. A second positioning block is slidably arranged in the first positioning block. One end of the second positioning block close to the first positioning block is fixedly provided with a fixed rod. On one side of the two fixed plates close to the feeding plate, a connecting rod is fixedly arranged. One end of the connecting rod away from the fixed plate is fixedly provided with a connecting block. Between the two connecting blocks, a rotating rod is rotatably arranged. The end of the rotating rod away from the connecting block is rotatably arranged on the second positioning block.

[0006] Preferably, a second rotating cylinder is arranged between the two fixing plates. Second rotating blocks are fixedly arranged at both ends of the second rotating cylinder. The second rotating blocks are rotatably arranged on the fixing plates. A second magnetic block is arranged inside the second rotating cylinder. Both ends of the second magnetic block are fixedly arranged on the fixing plates. Symmetrically distributed third rotating cylinders are arranged between the two fixing plates. Third rotating blocks are fixedly arranged at both ends of the third rotating cylinder. The third rotating blocks are rotatably arranged on the fixing plates. A third magnetic block is arranged inside the third rotating cylinder. Both ends of the third magnetic block are fixedly arranged on the fixing plates. A third feeding plate is fixedly arranged jointly at one end of the two fixing plates close to the second rotating cylinder. A discharging plate is fixedly arranged jointly at one end of the two fixing plates close to the third rotating cylinder. A second belt is rotatably arranged jointly at the ends of the second rotating block and the third rotating block far from the first motor. A third belt is rotatably arranged jointly at the ends of the two third rotating blocks close to the first motor.

[0007] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0008] 1. By arranging the fixing plates, the feeding plate, the first rotating cylinder, the first rotating block, the first magnetic block, the first belt, the first motor, the first feeding plate, the second feeding plate, the second rotating cylinder, the second rotating block, the second magnetic block, the third rotating cylinder, the third rotating block, the third magnetic block, the third feeding plate, the discharging plate, the second belt, the third belt and the second motor, the iron powder is magnetically separated four times successively. Compared with the traditional iron powder purification device, the iron powder purified has fewer impurities and higher purity;

[0009] 2. By arranging the fixing plates, the feeding plate, the spring, the fixing block, the first positioning block, the second positioning block, the fixing rod, the connecting rod, the connecting block and the rotating rod, the feeding plate evenly feeds the iron powder into the device through vibration, preventing too much iron powder from entering the device at one time and resulting in poor purification effect. Description of the Drawings

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0011] Figure 1 It is a schematic diagram of the main structure of the present utility model.

[0012] Figure 2 It is a schematic diagram of the feeding plate structure of the present utility model.

[0013] Figure 3 It is a front view schematic diagram of the internal structure of the present utility model.

[0014] Figure 4 This is a rear view schematic diagram of the internal structure of the present utility model.

[0015] Figure 5 This is a schematic diagram of the internal structure of the rotating drum of the present utility model.

[0016] In the figure: 1, fixed plate; 11, feeding plate; 12, spring; 13, fixed block; 14, first positioning block; 15, second positioning block; 16, fixed rod; 17, connecting rod; 18, connecting block; 19, rotating rod; 2, first rotating drum; 21, first rotating block; 22, first magnet; 23, first belt; 24, first motor; 25, first discharging plate; 26, second discharging plate; 3, second rotating drum; 31, second rotating block; 32, second magnet; 33, third rotating drum; 34, third rotating block; 35, third magnet; 36, third discharging plate; 37, discharging plate; 4, second belt; 41, third belt; 42, second motor. Specific embodiments

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] Embodiment: As Figures 1-5 shown, the present utility model provides a purification device for producing high-purity iron powder, including a fixed plate 1. A feeding plate 11 is fixedly arranged between two fixed plates 1. Symmetrically distributed springs 12 are fixedly arranged on the lower surface of the feeding plate 11. One end of the spring 12 far from the feeding plate 11 is fixedly provided with a fixed block 13, and the fixed block 13 is fixedly arranged on the fixed plate 1. A first positioning block 14 is fixedly arranged on the lower surface of the feeding plate 11. A second positioning block 15 is slidably arranged in the first positioning block 14. One end of the second positioning block 15 close to the first positioning block 14 is fixedly provided with a fixed rod 16. Connecting rods 17 are fixedly arranged on one side of the two fixed plates 1 close to the feeding plate 11. One end of the connecting rod 17 far from the fixed plate 1 is fixedly provided with a connecting block 18. A rotating rod 19 is rotatably arranged between the two connecting blocks 18. One end of the rotating rod 19 far from the connecting block 18 is rotatably arranged on the second positioning block 15.

[0019] A first rotating cylinder 2 is arranged between two fixed plates 1. First rotating blocks 21 are fixedly arranged at both ends of the first rotating cylinder 2. The first rotating blocks 21 are rotatably arranged on the fixed plates 1. A first magnetic block 22 is arranged inside the first rotating cylinder 2. Both ends of the first magnetic block 22 are fixedly arranged on the fixed plates 1. The position of the first magnetic block 22 is fixed, and the first rotating cylinder 2 can rotate.

[0020] A first belt 23 is rotatably arranged between a first rotating block 21 on one side and the connecting rod 17. The first rotating block 21 and the connecting rod 17 can rotate together through the first belt 23.

[0021] A first motor 24 is fixedly arranged on the fixed plate 1 close to one side of the first belt 23. The end of the output shaft of the first motor 24 is fixedly arranged at one end of the connecting rod 17 close to the first belt 23. The connecting rod 17 can be driven through the first motor 24.

[0022] A first blanking plate 25 is fixedly arranged between the two fixed plates 1. The first blanking plate 25 is arranged below the first rotating cylinder 2. A second blanking plate 26 is fixedly arranged between the two fixed plates 1. Impurities in the iron powder can be discharged through the first blanking plate 25, and the purified iron powder can be moved to the second rotating cylinder 3 by the first blanking plate 25.

[0023] A second rotating cylinder 3 is arranged between the two fixed plates 1. Second rotating blocks 31 are fixedly arranged at both ends of the second rotating cylinder 3. The second rotating blocks 31 are rotatably arranged on the fixed plates 1. A second magnetic block 32 is arranged inside the second rotating cylinder 3. Both ends of the second magnetic block 32 are fixedly arranged on the fixed plates 1. Symmetrically distributed third rotating cylinders 33 are arranged between the two fixed plates 1. Third rotating blocks 34 are fixedly arranged at both ends of the third rotating cylinder 33. The third rotating blocks 34 are rotatably arranged on the fixed plates 1. A third magnetic block 35 is arranged inside the third rotating cylinder 33. Both ends of the third magnetic block 35 are fixedly arranged on the fixed plates 1. A third blanking plate 36 is fixedly arranged at one end of the two fixed plates 1 close to the second rotating cylinder 3. A discharge plate 37 is fixedly arranged at one end of the two fixed plates 1 close to the third rotating cylinder 33. The iron powder can be purified again through the second rotating cylinder 3 and the third rotating cylinder 33, and the purified iron powder will be discharged from the discharge plate 37.

[0024] A second belt 4 is rotatably arranged between the second rotating block 31 and the third rotating block 34 at the end far from the first motor 24. A third belt 41 is rotatably arranged between the two third rotating blocks 34 at the end close to the first motor 24. The second rotating cylinder 3 and the third rotating cylinder 33 can rotate synchronously through the second belt 4 and the third belt 41.

[0025] A second motor 42 is fixedly arranged on the fixed plate 1 close to one side of the third belt 41, and the end of the output shaft of the second motor 42 is fixedly arranged on the second rotating block 31; the second rotating cylinder 3 and the third rotating cylinder 33 can be driven by the second motor 42.

[0026] Working principle: During use, the staff places the iron powder to be purified on the feeding plate 11, and then starts the device. Since the end of the output shaft of the first motor 24 is fixedly arranged on the connecting rod 17, when the first motor 24 works, it will drive the connecting rod 17 to rotate. There are connecting blocks 18 fixedly arranged on the connecting rod 17, and a rotating rod 19 is rotatably arranged between the two connecting blocks 18. When the connecting rod 17 rotates, the rotating rod 19 will rotate with it. One end of the rotating rod 19 away from the connecting block 18 is rotatably arranged on the second positioning block 15. The second positioning block 15 is slidably arranged in the first positioning block 14, and a fixing rod 16 is fixedly arranged at one end of the second positioning block 15 close to the first positioning block 14. When the rotating rod 19 rotates, it will drive the second positioning block 15 to slide in the first positioning block 14, and impact the feeding plate 11 through the fixing rod 16 to generate vibration. The iron powder on the feeding plate 11 will enter the device with the vibration.

[0027] When the iron powder enters the device, it will fall onto the first rotating cylinder 2. Since there is a first magnetic block 22 arranged in the first rotating cylinder 2, when the iron powder falls on the first rotating cylinder 2, it will be magnetically adsorbed on the first rotating cylinder 2, and the impurities in the iron powder will fall onto the first discharge plate 25 under the action of gravity and be discharged from the device. Since the first rotating block 21 and the connecting rod 17 are rotatably arranged with a first belt 23 in common, when the connecting rod 17 rotates, it will drive the first rotating block 21 to rotate. Since the first rotating block 21 is fixedly arranged on the first rotating cylinder 2, when the first rotating block 21 rotates, it will drive the first rotating cylinder 2 to rotate. The iron powder on the first rotating cylinder 2 will move in the direction of the second discharge plate 26 with the rotation of the first rotating cylinder 2. As the iron powder moves to the non-magnetic part of the first rotating cylinder 2, it will fall onto the second discharge plate 26 under the action of gravity and slide onto the second rotating cylinder 3 along the second discharge plate 26. Since the second motor 42 is fixedly arranged on the second rotating block 31, when the second motor 42 works, it will drive the second rotating cylinder 3 to rotate in the direction of the third rotating cylinder 33. Since the second rotating block 31 and the third rotating block 34 are rotatably arranged with a second belt 4 in common, and the two third rotating blocks 34 are rotatably arranged with a third belt 41 in common, when the second rotating cylinder 3 rotates, it will drive the two third rotating cylinders 33 to rotate. Finally, the purified iron powder will be discharged through the discharge plate 37.

[0028] Obviously, those skilled in the art can make various modifications and variations to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model also intends to include these modifications and variations.

Claims

1. A purification device for producing high-purity iron powder, comprising a fixed plate (1), characterized in that: A loading plate (11) is fixedly disposed between the two fixed plates (1), symmetrically distributed springs (12) are fixedly disposed on the lower surface of the loading plate (11), a fixed block (13) is fixedly disposed at one end of the spring (12) away from the loading plate (11), the fixed block (13) is fixedly disposed on the fixed plate (1), a first positioning block (14) is fixedly disposed on the lower surface of the loading plate (11), a second positioning block (15) is slidably disposed inside the first positioning block (14), and the A fixing rod (16) is fixedly provided at one end of the second positioning block (15) close to the first positioning block (14); a connecting rod (17) is fixedly provided at one side of the two fixing plates (1) close to the loading plate (11); a connecting block (18) is fixedly provided at one end of the connecting rod (17) away from the fixing plate (1); a rotating rod (19) is rotatably provided between the two connecting blocks (18); and one end of the rotating rod (19) away from the connecting block (18) is rotatably provided on the second positioning block (15); A first rotating drum (2) is arranged between the two fixed plates (1), first rotating blocks (21) are fixedly arranged at both ends of the first rotating drum (2), the first rotating block (21) is rotatably arranged on the fixed plate (1), a first magnetic block (22) is arranged inside the first rotating drum (2), and both ends of the first magnetic block (22) are fixedly arranged on the fixed plate (1); A second rotating cylinder (3) is arranged between the two fixed plates (1), and second rotating blocks (31) are fixedly arranged at both ends of the second rotating cylinder (3), and the second rotating block (31) is rotatably arranged on the fixed plate (1). A second magnetic block (32) is arranged inside the second rotating cylinder (3), and both ends of the second magnetic block (32) are fixedly arranged on the fixed plate (1). A symmetrically distributed third rotating cylinder (33) is arranged between the two fixed plates (1), and third rotating blocks (34) are fixedly arranged at both ends of the third rotating cylinder (33), and the third rotating block (34) is rotatably arranged on the fixed plate (1). A third magnetic block (35) is arranged inside the third rotating cylinder (33), and both ends of the third magnetic block (35) are fixedly arranged on the fixed plate (1). A third unloading plate (36) is fixedly arranged at one end of the two fixed plates (1) close to the second rotating cylinder (3), and a discharge plate (37) is fixedly arranged at one end of the two fixed plates (1) close to the third rotating cylinder (33).

2. A purification device for producing high-purity iron powder as claimed in claim 1, characterized in that: On one side, a first belt (23) is provided between the first rotating block (21) and the connecting rod (17) for co-rotation.

3. A purification device for producing high-purity iron powder as claimed in claim 2, characterized in that: A first motor (24) is fixedly arranged on a fixed plate (1) close to one side of the first belt (23), and an output shaft end of the first motor (24) is fixedly arranged on an end of a connecting rod (17) close to the first belt (23).

4. A purification device for producing high-purity iron powder as claimed in claim 1, characterized in that: A first material removal plate (25) is fixedly arranged between the two fixed plates (1), and the first material removal plate (25) is arranged below the first rotating drum (2). A second material removal plate (26) is fixedly arranged between the two fixed plates (1).

5. A purification device for producing high-purity iron powder as claimed in claim 1, characterized in that: The second rotating block (31) and the third rotating block (34) are provided with a second belt (4) for co-rotation at one end away from the first motor (24), and the two third rotating blocks (34) are provided with a third belt (41) for co-rotation at one end close to the first motor (24).

6. A purification device for producing high-purity iron powder as claimed in claim 5, characterized in that: A second motor (42) is fixedly arranged on the fixed plate (1) close to the third belt (41), and the output shaft end of the second motor (42) is fixedly arranged on the second rotating block (31).

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