A nanometer carbon production raw material screening mechanism

Abstract

The utility model discloses a kind of nanometer carbon production raw material screening mechanisms, including rack main body, carrier, belt conveying line, lifting ring screw rod, lower connecting rod, upper connecting rod, regenerated nanometer carbon collection box and scrap iron collection box, belt conveying line right side transmission roller is half magnetic screening roller, upper connecting rod is slidably installed in rack main body, upper connecting rod lower part and lower connecting rod upper part are fixed by bolt locking.This mechanism can carry out magnetic screening separation to nanometer carbon that high-temperature regeneration treatment is completed, respectively nanometer carbon and scrap iron are screened to regenerated nanometer carbon collection box, scrap iron collection box inside.Lifting ring screw rod cooperates lower connecting rod, upper connecting rod and bolt to adjust the height and inclination angle of carrier, belt conveying line, so that the two ends of belt conveying line can be compatible with feeding conveying line, regenerated nanometer carbon collection box, with the advantages of simple structure, easy to adjust and low manufacturing cost.

Description

Technical Field

[0001] This utility model belongs to the field of air purification equipment technology, and in particular relates to a screening mechanism for raw materials for nano-carbon production. Background Technology

[0002] Nano-carbon can be used as a filter material in air purifiers to capture and remove fine particulate matter, harmful gases, and other pollutants from the air, improving indoor air quality. It has a large adsorption surface area, effectively capturing metal ions or particles. High-temperature regeneration can restore the adsorption performance of nano-carbon, significantly reducing material replacement and waste disposal costs.

[0003] During the regeneration process in the nano-carbon iron furnace, a small amount of iron filings falling from the furnace may be mixed in. When screening for impurities in the nano-carbon production process, the height or tilt angle of the magnetic separator belt needs to be adjusted to facilitate connection between the magnetic separator belt and the loading and unloading conveyor lines.

[0004] The current adjustment method uses a double-layer platform setup: the lower platform is used to adjust the height, and then the upper platform is rotated and mounted on this lower platform to adjust the angle. The magnetic separator conveyor belt is fixedly mounted on the upper platform. This structure has the disadvantages of being complex and costly to manufacture. Summary of the Invention

[0005] The technical problem to be solved by this utility model is to provide a screening mechanism for raw materials for nano-carbon production that has a simple structure and low manufacturing cost.

[0006] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: a screening mechanism for raw materials for nano-carbon production, comprising a frame body, a carrier frame, a belt conveyor line, a lifting eye screw, a lower connecting rod, an upper connecting rod, a regenerated nano-carbon collection box, and an iron filings collection box; Four lifting eye screws are arranged in a rectangular shape, with their upper and lower ends fixedly connected to the main frame and the carrier respectively. The belt conveyor is set on the carrier. The right drive roller of the belt conveyor is a semi-magnetic screening roller. The iron filings collection box and the regenerated nano-carbon collection box are respectively set on both sides of the lower right end of the belt conveyor. The four lower connecting rods are arranged in a rectangular pattern and fixedly mounted on the carrier. The four upper connecting rods are arranged in a rectangular pattern and correspond one-to-one with the four lower connecting rods. The upper connecting rods are slidably mounted inside the main body of the frame. The lower part of the upper connecting rods and the upper part of the lower connecting rods are locked and fixed by bolts.

[0007] Preferably, the top of the lower connecting rod is configured as a U-shaped groove structure, and the lower part of the upper connecting rod is fixed in the U-shaped groove structure by bolts. Both the lower part of the upper connecting rod and the inner wall of the U-shaped groove structure are provided with mesh anti-slip texture.

[0008] Preferably, a guide sleeve is fixedly installed on the main frame, and the upper connecting rod is slidably installed inside the guide sleeve.

[0009] Preferably, a guide block is screwed and fixedly installed on the right side of the main frame, and the two sides of the guide block are set as inclined surfaces.

[0010] Preferably, a second permanent magnet is also fixedly installed on the carrier.

[0011] Compared with existing technologies, the advantages of this invention are: this mechanism can magnetically separate the nano-carbon after high-temperature regeneration, separating the nano-carbon and iron filings into the regenerated nano-carbon collection box and the iron filings collection box respectively. The lifting eye screw, in conjunction with the lower connecting rod, upper connecting rod, and bolts, adjusts the height and inclination angle of the carrier frame and belt conveyor line, ensuring that both ends of the belt conveyor line are compatible with the feeding conveyor line and the regenerated nano-carbon collection box. This design features simple structure, convenient adjustment, and low manufacturing cost. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings.

[0013] Figure 1 This is the front view of this utility model.

[0014] Figure 2 yes Figure 1 Enlarged structural diagram at point M. Detailed Implementation

[0015] The present invention will now be described in detail with reference to specific embodiments: like Figure 1 and Figure 2 The shown is a screening mechanism for raw materials for nano-carbon production, including a frame body 1, a carrier frame 2, a belt conveyor line 3, a lifting eye screw 4, a lower connecting rod 5, an upper connecting rod 6, a regenerated nano-carbon collection box 8, and an iron filings collection box 9; Four lifting eye screws 4 are arranged in a rectangle and their upper and lower ends are fixedly connected to the main frame 1 and the carrier 2 respectively. The belt conveyor 3 is set on the carrier 2. The right drive roller 31 of the belt conveyor 3 is a semi-magnetic screening roller. The first permanent magnet is fixedly installed on the fixed shaft of the right drive roller 31. The magnetic poles of the first permanent magnet face the upper, right and lower sides. The right drive roller 31 is rotatably installed on the fixed shaft. The iron filings collection box 9 and the regenerated nano-carbon collection box 8 are respectively set on both sides of the lower right end of the belt conveyor 3. The four lower connecting rods 5 are arranged in a rectangular pattern and fixedly installed on the carrier 2. The four upper connecting rods 6 are arranged in a rectangular pattern and are set one-to-one with the four lower connecting rods 5. The upper connecting rods 6 are slidably installed in the main body of the frame 1. The lower part of the upper connecting rod 6 is locked and fixed to the upper part of the lower connecting rod 5 by bolts 51.

[0016] The top of the lower connecting rod 5 is designed with a U-shaped groove structure, and the lower part of the upper connecting rod 6 is locked and fixed in the U-shaped groove structure by bolts 51. The lower part of the upper connecting rod 6 and the inner wall of the U-shaped groove structure are both provided with mesh anti-slip textures to improve the anti-slip performance between the lower connecting rod 5 and the upper connecting rod 6, and to make the two more firmly locked and fixed by bolts 51, so as to avoid rotation problems.

[0017] A guide sleeve 61 is fixedly installed on the main frame 1, and the upper connecting rod 6 is slidably installed in the guide sleeve 61 to improve the straightness of the upper connecting rod 6 when it moves up and down.

[0018] A guide block 7 is screwed and fixed on the right side of the main frame 1. The two sides of the guide block 7 are set with inclined structures. The two inclined structures guide the recycled nano-carbon and iron filings to the iron filings collection box 9 and the recycled nano-carbon collection box 8 respectively, so as to prevent the iron filings from drifting into the recycled nano-carbon collection box 8 when the material is collected.

[0019] A second permanent magnet 32 ​​is also fixedly installed on the carrier 2. The second permanent magnet 32 ​​briefly magnetizes the iron filings in the material, making it easier for the iron filings to be attracted when they pass through the semi-magnetic screening roller.

[0020] Loosen bolt 51 to allow the connection point between upper connecting rod 6 and lower connecting rod 5 to rotate freely. Adjust the height of the carrier frame 2 and the tilt angle of its left and right ends using the lifting eye screw 4, so that the height and angle of the belt conveyor 3 on the carrier frame 2 can be matched with the upper and lower conveyor lines. During adjustment, upper connecting rod 6 can move up and down. After adjustment, lock and fix upper connecting rod 6 and lower connecting rod 51. After the high-temperature regeneration treatment of nano-carbon is air-cooled by the feeding conveyor line, it is fed to the belt conveyor 3. When the iron filings in the nano-carbon pass through the magnetic area of ​​the first permanent magnet of the semi-magnetic screening roller at the right end of the belt conveyor 3, they are attracted and fixed on the belt surface of the belt conveyor 3 and continue to flow with the belt until the iron filings leave the magnetic area of ​​the first permanent magnet and fall into the iron filings collection box 9. Figure 1 As shown, the recycled nano-carbon collection box 8 serves as the material collection end. The screened nano-carbon falls into the recycled nano-carbon collection box 8 for collection. The right end of the belt conveyor line 3 is inclined downward to prevent the nano-carbon from flying over the recycled nano-carbon collection box 8 and falling to the ground.

Claims

1. A screening mechanism for raw materials used in the production of nano-carbon, characterized in that: It includes the main frame (1), the carrier frame (2), the belt conveyor line (3), the lifting eye screw (4), the lower connecting rod (5), the upper connecting rod (6), the regenerated nano-carbon collection box (8), and the iron filings collection box (9). Four lifting eye screws (4) are arranged in a rectangle and their upper and lower ends are fixedly connected to the main body of the frame (1) and the carrier (2) respectively. The belt conveyor (3) is set on the carrier (2). The transmission roller (31) on the right side of the belt conveyor (3) is a semi-magnetic screening roller. The iron filings collection box (9) and the regenerated nano-carbon collection box (8) are respectively set on both sides of the lower right end of the belt conveyor (3). The four lower connecting rods (5) are arranged in a rectangular shape and fixedly installed on the carrier (2). The four upper connecting rods (6) are arranged in a rectangular shape and are set one-to-one with the four lower connecting rods (5). The upper connecting rods (6) are slidably installed in the main body of the frame (1). The lower part of the upper connecting rod (6) and the upper part of the lower connecting rod (5) are locked and fixed by bolts (51).

2. The nano-carbon production raw material screening mechanism according to claim 1, characterized in that: The top of the lower connecting rod (5) is set as a U-shaped groove structure, and the lower part of the upper connecting rod (6) is locked and fixed in the U-shaped groove structure by bolts (51). The lower part of the upper connecting rod (6) and the inner wall of the U-shaped groove structure are both provided with mesh anti-slip texture.

3. The nano-carbon production raw material screening mechanism according to claim 1, characterized in that: A guide sleeve (61) is fixedly installed on the main body (1) of the frame, and the upper connecting rod (6) is slidably installed in the guide sleeve (61).

4. The nano-carbon production raw material screening mechanism according to claim 1, characterized in that: The main body of the frame (1) is screwed and fixedly installed with a guide block (7) on the right side, and the two sides of the guide block (7) are set as inclined surfaces.

5. The nano-carbon production raw material screening mechanism according to claim 1, characterized in that: A second permanent magnet (32) is also fixedly installed on the carrier (2).

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