Environment-friendly waste tire pyrolysis carbon black magnetic separation device

Abstract

The utility model discloses an environment-friendly waste tire pyrolysis carbon black magnetic separation device which comprises a rack and a magnetic separation box installed at the upper end of the rack, a multi-stage magnetic separation mechanism is arranged in the magnetic separation box, and the multi-stage magnetic separation mechanism comprises a feeding port, a vibrating feeder, a feeding hopper, a magnetic separation roller and a plurality of magnetic separation belts. The multi-stage magnetic separation device has the beneficial effects that the multi-stage magnetic separation mechanism is arranged in the magnetic separation box, carbon black powder can be uniformly fed into the magnetic separation box by adopting the vibrating feeder, and the magnetic separation roller is matched with a plurality of magnetic separation belts to realize multi-stage magnetic separation on the carbon black powder, so that the purity of the carbon black powder subjected to magnetic separation is improved, and subsequent recycling is facilitated; the cleaning mechanism adopts a rotating motor to drive a reciprocating sliding rod and an arc-shaped cleaning scraper to reciprocate, carbon black powder adsorbed on the surfaces of a plurality of magnetic separation belts is automatically cleaned, and an elastic scraper can be tightly attached to the magnetic separation belts, so that the cleaning effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of waste tire treatment technology, specifically an environmentally friendly waste tire pyrolysis carbon black magnetic separation device. Background Technology

[0002] Waste tire pyrolysis carbon black refers to a black powdery substance obtained by decomposing, carbonizing, and gasifying waste tires at high temperatures. Its production process mainly includes tire pretreatment, thermal decomposition and pyrolysis, gas-phase reaction and condensation refining, carbon black product collection, and packaging.

[0003] The carbon black powder obtained from the pyrolysis of waste tires contains a large amount of iron powder impurities, which need to be treated by magnetic separation equipment. Most existing magnetic separation equipment adopts a single magnetic separation method, such as belt magnetic separators, resulting in low purity of carbon black powder after magnetic separation, which affects recycling. Moreover, after long-term use, carbon black powder tends to adhere to the conveyor belt, which is inconvenient to clean and affects the magnetic separation effect. Utility Model Content

[0004] To address the above deficiencies, this utility model provides an environmentally friendly waste tire pyrolysis carbon black magnetic separation device to solve the problem of carbon black powder magnetic separation.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An environmentally friendly waste tire pyrolysis carbon black magnetic separation device includes a frame and a magnetic separation box installed on the upper end of the frame, wherein the magnetic separation box is equipped with a multi-stage magnetic separation mechanism;

[0007] The multi-stage magnetic separation mechanism includes a feed inlet, a vibrating feeder, a feed hopper, a magnetic separation roller, and several magnetic separation belts. The feed inlet is located on the upper left side of the magnetic separation box. The vibrating feeder is installed at the feed inlet. The feed hopper is installed on the upper end of the vibrating feeder. The magnetic separation roller is movably installed on the top of the magnetic separation box. Several magnetic separation belts are installed equidistantly and alternately inside the magnetic separation box.

[0008] Furthermore, several magnetic separator belts are each equipped with a cleaning mechanism on their left side. The cleaning mechanism includes a set of fixed seats, a rotary motor, a rotating disc, a pin, a connecting rod, a fixed sleeve, a reciprocating sliding rod, a connecting frame, and an arc-shaped cleaning scraper. The set of fixed seats is installed inside the magnetic separator box. The rotary motor is installed on the rear fixed seat. The rotating disc is installed on the rotating end of the rotary motor. The pin is installed on one end of the rotating disc. The connecting rod is hinged to the pin. The fixed sleeve is installed between the set of fixed seats. The reciprocating sliding rod is movably inserted into the fixed sleeve, and its rear end is hinged to the connecting rod. The connecting frame is installed on both ends of the reciprocating sliding rod. The arc-shaped cleaning scraper is installed on the upper end of the connecting frame.

[0009] Furthermore, several sliding rods are movably inserted into the upper part of the arc-shaped cleaning scraper, and springs are respectively fitted on the outer surface of the bottom of the sliding rods, and elastic scrapers are connected to the bottom of the sliding rods.

[0010] Furthermore, a drive motor is installed at the top of the magnetic separator box. The drive motor is connected to the magnetic separator roller via a transmission belt one. The magnetic separator roller and the magnetic separator belt drive roller are connected via a transmission belt two. Adjacent sets of magnetic separator belt drive rollers are connected via a transmission belt three.

[0011] Furthermore, the magnetic separator is equipped with several guide plates.

[0012] Furthermore, the bottom of the magnetic separator is provided with an iron powder impurity outlet and a carbon black powder outlet, respectively.

[0013] This utility model provides an environmentally friendly waste tire pyrolysis carbon black magnetic separation device, which has the following beneficial effects: by setting up a multi-stage magnetic separation mechanism in the magnetic separation box, the carbon black powder can be evenly fed into the magnetic separation box by a vibrating feeder, and the magnetic separation rollers and several magnetic separation belts can realize multi-stage magnetic separation of carbon black powder, thereby improving the purity of the carbon black powder after magnetic separation and facilitating subsequent recycling and use.

[0014] The cleaning mechanism uses a rotary motor to drive a reciprocating sliding rod and an arc-shaped cleaning scraper to move back and forth, automatically cleaning the carbon black powder adsorbed on the surface of several magnetic separation belts. The elastic scraper can closely adhere to the magnetic separation belt, thereby improving the cleaning effect. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of an environmentally friendly waste tire pyrolysis carbon black magnetic separation device according to the present invention.

[0016] Figure 2 This is a schematic diagram of the cleaning mechanism of this utility model.

[0017] Figure 3 This is a schematic diagram of the arc-shaped cleaning scraper described in this utility model.

[0018] Figure 4 This is a left view of the cleaning mechanism of this utility model.

[0019] Figure 5 This is an external view of the magnetic separator described in this utility model.

[0020] In the diagram: 1. Frame; 2. Magnetic separator box; 3. Feed inlet; 4. Vibrating feeder; 5. Feed hopper; 6. Magnetic separator roller; 7. Magnetic separator belt; 8. Fixed base; 9. Rotary motor; 10. Rotating disc; 11. Pin; 12. Connecting rod; 13. Fixed sleeve; 14. Reciprocating sliding rod; 15. Connecting frame; 16. Arc-shaped cleaning scraper; 17. Sliding rod; 18. Spring; 19. Elastic scraper; 20. Drive motor; 21. Transmission belt one; 22. Transmission belt two; 23. Transmission belt three; 24. Guide plate; 25. Iron powder impurity outlet; 26. Carbon black powder outlet. Detailed Implementation

[0021] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0022] Please see Figures 1 to 5 As shown in the figure, this application provides an environmentally friendly waste tire pyrolysis carbon black magnetic separation device, including a frame 1 and a magnetic separation box 2 installed on the upper end of the frame 1. The magnetic separation box 2 is equipped with a multi-stage magnetic separation mechanism. The multi-stage magnetic separation mechanism includes a feed inlet 3, a vibrating feeder 4, a feed hopper 5, a magnetic separation roller 6, and several magnetic separation belts 7. The feed inlet 3 is located on the upper left side of the magnetic separation box 2. The vibrating feeder 4 is installed at the feed inlet 3. The feed hopper 5 is installed on the upper end of the vibrating feeder 4. The magnetic separation roller 6 is movably installed on the top of the magnetic separation box 2 through a fastening bearing. Several magnetic separation belts 7 are installed alternately at equal intervals in the magnetic separation box 2.

[0023] In this embodiment, during use, the user first feeds the carbon black powder obtained from the pyrolysis of waste tires into the vibrating feeder 4 through the feed hopper 5. The vibrating feeder 4 drives the carbon black powder to be evenly fed onto the magnetic separation roller 6. The magnetic separation roller 6 rotates clockwise to first perform pre-magnetic separation treatment on the iron powder impurities in the carbon black powder. With the help of several magnetic separation belts 7, multi-stage magnetic separation of the carbon black powder is achieved, which improves the purity of the carbon black powder after magnetic separation and facilitates subsequent recycling. The several magnetic separation belts 7 include magnetic rollers and drive rollers. The drive rollers are used to drive the magnetic separation belts 7 to rotate clockwise, and the magnetic rollers are used to adsorb the iron powder impurities in the carbon black powder.

[0024] In some embodiments, a cleaning mechanism is provided on the left side of each of the several magnetic separation belts 7. The cleaning mechanism includes a set of fixed seats 8, a rotary motor 9, a rotating disk 10, a pin 11, a connecting rod 12, a fixed sleeve 13, a reciprocating sliding rod 14, a connecting frame 15, and an arc-shaped cleaning scraper 16. The set of fixed seats 8 is installed inside the magnetic separation box 2. The rotary motor 9 is installed on the rear fixed seat 8. The rotating disk 10 is installed on the rotating end of the rotary motor 9. The pin 11 is installed on one end of the rotating disk 10. The connecting rod 12 is hinged to the pin 11. The fixed sleeve 13 is installed between the set of fixed seats 8. The reciprocating sliding rod 14 is movably inserted into the fixed sleeve 13 and its rear end is hinged to the connecting rod 12. The connecting frame 15 is installed on both ends of the reciprocating sliding rod 14. The arc-shaped cleaning scraper 16 is installed on the upper end of the connecting frame 15.

[0025] and in conjunction with the appendix Figure 2 —Appendix Figure 4 As shown, the arc-shaped cleaning scraper 16 is located on the left side of the magnetic separator belt 7. The rotary motor 9 is equipped with a protective shell. The rotary motor 9 drives the rotating disk 10 to rotate, and through the pin 11 and connecting rod 12, it pulls the reciprocating sliding rod 14 to move back and forth in the fixed sleeve 13. The upper end of the reciprocating sliding rod 14 drives the arc-shaped cleaning scraper 16 through the connecting frame 15 to automatically clean the carbon black powder adsorbed on the surface of several magnetic separator belts 7.

[0026] In some embodiments, a plurality of sliding rods 17 are movably inserted into the upper end of the arc-shaped cleaning scraper 16, and springs 18 are respectively fitted on the outer surface of the bottom of the plurality of sliding rods 17. Furthermore, an elastic scraper 19 is connected to the bottom of the plurality of sliding rods 17, which allows the elastic scraper 19 to be in close contact with the magnetic separator belt 7.

[0027] In some embodiments, a drive motor 20 is installed at the upper end of the magnetic separator 2. The drive motor 20 is connected to the magnetic separator roller 6 via a first transmission belt 21. The magnetic separator roller 6 is connected to the drive roller of the magnetic separator belt 7 via a second transmission belt 22. Adjacent sets of drive rollers of the magnetic separator belt 7 are connected via a third transmission belt 23. Figure 5 As shown, the drive magnetic separator 6 and several magnetic separator belts 7 are driven.

[0028] In some embodiments, a plurality of guide plates 24 are installed inside the magnetic separator 2 to guide the material.

[0029] In some embodiments, the bottom of the magnetic separator 2 is provided with an iron powder impurity outlet 25 and a carbon black powder outlet 26, respectively. The iron powder impurities are finally discharged through the iron powder impurity outlet 25, while the carbon black powder is discharged through the carbon black powder outlet 26.

[0030] The above technical solution only embodies the preferred technical solution of this utility model. Any changes that may be made by those skilled in the art to certain parts of it embody the principle of this utility model and fall within the protection scope of this utility model.

Claims

1. An environmentally friendly waste tire pyrolysis carbon black magnetic separation device, comprising a rack (1) and a magnetic separation box (2) installed on the upper end of the rack (1), characterized in that, The magnetic separator (2) is equipped with a multi-stage magnetic separation mechanism; The multi-stage magnetic separation mechanism includes a feed inlet (3), a vibrating feeder (4), a feed hopper (5), a magnetic separation roller (6), and several magnetic separation belts (7). The feed inlet (3) is located on the upper left side of the magnetic separation box (2). The vibrating feeder (4) is installed at the feed inlet (3). The feed hopper (5) is installed on the upper end of the vibrating feeder (4). The magnetic separation roller (6) is movably installed on the top of the magnetic separation box (2). Several magnetic separation belts (7) are installed equidistantly and alternately inside the magnetic separation box (2).

2. The environment-friendly waste tire pyrolysis carbon black magnetic separation device according to claim 1, characterized in that, A cleaning mechanism is provided on the left side of several magnetic separation belts (7); the cleaning mechanism includes a set of fixed seats (8), a rotary motor (9), a rotating disc (10), a pin (11), a connecting rod (12), a fixed sleeve (13), a reciprocating sliding rod (14), a connecting frame (15), and an arc-shaped cleaning scraper (16). A set of fixed seats (8) is installed inside the magnetic separation box (2), the rotary motor (9) is installed on the rear fixed seat (8), and the rotating disc (10) is installed on the rotary motor. On the rotating end of the machine (9), the pin (11) is installed on one end of the rotating disk (10), the connecting rod (12) is hinged on the pin (11), the fixed sleeve (13) is installed between a set of fixed seats (8), the reciprocating sliding rod (14) is movably inserted into the fixed sleeve (13) and its rear end is hinged to the connecting rod (12), the connecting frame (15) is installed on both ends of the reciprocating sliding rod (14), and the arc-shaped cleaning scraper (16) is installed on the upper end of the connecting frame (15).

3. The environment-friendly waste tire pyrolysis carbon black magnetic separation device according to claim 2, characterized in that, The upper end of the arc-shaped cleaning scraper (16) is movably inserted with several sliding rods (17), and springs (18) are respectively fitted on the bottom outer surface of the several sliding rods (17), and elastic scrapers (19) are connected to the bottom of the several sliding rods (17).

4. The environment-friendly waste tire pyrolysis carbon black magnetic separation device according to claim 1, characterized in that, The magnetic separator (2) is equipped with a drive motor (20) at the upper end. The drive motor (20) is connected to the magnetic separator (6) via a first transmission belt (21). The magnetic separator (6) is connected to the drive roller of the magnetic separator belt (7) via a second transmission belt (22). Adjacent sets of drive rollers of the magnetic separator belt (7) are connected via a third transmission belt (23).

5. The environment-friendly waste tire pyrolysis carbon black magnetic separation device according to claim 1, characterized in that, The magnetic separator (2) is equipped with several guide plates (24).

6. The environmentally friendly waste tire pyrolysis carbon black magnetic separation device according to claim 1, characterized in that, The bottom of the magnetic separator (2) is provided with an iron powder impurity outlet (25) and a carbon black powder outlet (26).

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