Cracking crude carbon black deslagging device

Abstract

The utility model provides a cracked crude carbon black deslagging device. Belongs to the field of waste tire treatment. According to the technical key points, the device comprises a temporary storage box, the bottom of the temporary storage box is fixedly connected with a crusher, the interior of the temporary storage box is slidably connected with a conveying pipe, the top of the conveying pipe is symmetrically provided with mounting openings, and arc-shaped sieve plates detachably connected with the conveying pipe are arranged in the two mounting openings correspondingly; a spiral conveyor is fixedly connected to the interior of the conveying pipe, discharging pipes communicating with each other are symmetrically and fixedly connected to the bottom of the conveying pipe, baffle rings are evenly and fixedly connected to the outer wall of the conveying pipe, connecting blocks are symmetrically and fixedly connected to the outer walls of the baffle rings on the two sides, and hydraulic rods are symmetrically and fixedly connected to the outer side of the temporary storage box; the output end of the hydraulic rod is fixedly connected with the connecting block on one side. The utility model aims to provide a cracked crude carbon black deslagging device. The sieve meshes of the arc-shaped sieve plate are more convenient to clean.

Description

Technical Field

[0001] The utility model relates to the field of waste tire processing, in particular to a slag discharging device for cracking coarse carbon black. Background Art

[0002] Waste tires were once called "black pollution" and "white pollution" together with waste plastics. It is a non-degradable solid waste containing heavy metal elements. In addition, stacked tires can easily cause fires. Once they catch fire, they are difficult to control and extinguish. They also produce smoke and toxic oily pollutants, which have an impact on the environment. Among the various treatment methods in the field of waste rubber resource utilization, industrial continuous thermal cracking technology and equipment have broad market prospects due to its safety, environmental protection, low consumption and good economic and social benefits. Pyrolysis carbon black is the product of thermal cracking technology for the treatment of waste rubber and plastics, and is also an important chemical raw material. During the cracking and transportation process, crude carbon black will form a certain amount of spherical particles due to continuous aggregation and rolling. If not handled in time, it will cause blockage problems in the later transportation process.

[0003] The current cracking crude carbon black slag discharge device, as described in the patent with announcement number CN220149494U, includes a buffer tank, a screening and conveying assembly, and a crusher; the buffer tank is used to store the crude carbon black produced by thermal cracking, and a buffer discharge port is provided at the bottom; the screening and conveying assembly includes a cylinder, a rotating shaft sleeved in the cylinder, a spiral blade sleeved outside the rotating shaft, and a transmission member that drives the rotating shaft to rotate; the cylinder is a cylinder, including a screening part and a conveying part; the screening part is located at the bottom of the inner cavity of the buffer tank, a plurality of long holes are provided in the upper half, and the lower half is arranged opposite to the buffer discharge port; the conveying part is arranged on the left side of the screening part and on the outside of the buffer tank, and a screening discharge port is provided at the bottom of the left side; the rotating shaft extends from the screening part to the conveying part and is connected to the transmission member located at the left end of the cylinder; the crusher is connected to the buffer discharge port.

[0004] With respect to the above-mentioned related technologies, the inventor believes that the screening part is located at the bottom of the inner cavity of the buffer tank, and a plurality of long holes are opened in the upper part. The long holes can screen the spherical particles in the coarse carbon black, but once the long holes are blocked by the spherical particles during the screening process, the screening effect of the coarse carbon black will be reduced. Therefore, it is necessary to clean and dredge the blocked long holes. However, the long holes are located inside the buffer tank, which means that it is inconvenient to reach into the interior of the buffer tank to clean and dredge the long holes. Utility Model Content

[0005] The purpose of the utility model is to provide a slag discharging device for cracking crude carbon black to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A slag discharge device for cracking crude carbon black comprises a cache box, the bottom of which is fixedly connected to a crusher, the interior of which is slidably connected to a conveying pipe, the top of which is symmetrically provided with mounting openings, two groups of mounting openings are provided with arc-shaped sieve plates detachably connected to the conveying pipe, the interior of the conveying pipe is fixedly connected to a screw conveyor, the bottom of the conveying pipe is symmetrically fixedly connected to a communicating discharge pipe, the outer wall of the conveying pipe is evenly fixedly connected to retaining rings, the outer walls of the retaining rings on both sides are symmetrically fixedly connected to connecting blocks, the outer side of the cache box is symmetrically fixedly connected to a hydraulic rod, and the output end of the hydraulic rod is fixedly connected to the connecting block on one side.

[0008] As a further solution of the utility model: both sides of the two groups of arc-shaped screen plates are fixedly connected with extension blocks, and fixing bolts are threadedly connected between various extension blocks and the conveying pipes.

[0009] As a further solution of the utility model: the outer wall of the cache box is symmetrically fixedly connected with an extension plate, and the bottom of the extension plate on both sides is symmetrically fixedly connected with a column.

[0010] As a further solution of the utility model: the tops of the two groups of extension plates are evenly and fixedly connected with right-angle plates, and each group of the right-angle plates is fixedly connected to the outer wall of the cache box.

[0011] As a further solution of the utility model: a corresponding collection box is provided below the crusher, and four corners of the bottom of the collection box are fixedly connected with universal wheels.

[0012] As a further solution of the utility model: the outer side of the cache box is symmetrically fixedly connected with guide tubes, the insides of the two groups of guide tubes are slidably connected with guide rods, and the two ends of the guide rods are respectively fixedly connected to the connecting blocks on both sides.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] After the utility model adopts the above structure, through the mutual cooperation of the arc sieve plate, the installation port, the cache box, the hydraulic rod and the connecting block, the hydraulic rod can drive the connecting block and the conveying pipe to move when starting work, so that the arc sieve plate located inside the cache box can be moved out of the cache box, while the arc sieve plate on the other side is moved into the cache box, so that the coarse carbon black can be screened by the arc sieve plate on the other side, and at the same time, the sieve holes on the arc sieve plate that needs to be cleaned after being moved out of the cache box can be cleaned, making the cleaning of the sieve holes of the arc sieve plate more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described in detail below in conjunction with the embodiments in the accompanying drawings, but this does not constitute any limitation to the present invention.

[0016] Figure 1 It is a schematic diagram of the structure of a slag discharging device for cracking crude carbon black.

[0017] Figure 2 A slag discharging device for cracking crude carbon black Figure 1 Schematic diagram of the A part structure.

[0018] Figure 3 This is a schematic structural diagram of a slag discharging device for cracking crude carbon black from another perspective.

[0019] Figure 4 A slag discharging device for cracking crude carbon black Figure 3 Schematic diagram of the structure of part B.

[0020] In the figure: 1. Buffer box; 2. Extension plate; 3. Column; 4. Right-angle plate; 5. Conveying pipe; 6. Screw conveyor; 7. Mounting port; 8. Arc screen plate; 9. Extension block; 10. Fixing bolt; 11. Retaining ring; 12. Collecting box; 13. Universal wheel; 14. Guide tube; 15. Guide rod; 16. Hydraulic rod; 17. Crusher; 18. Connecting block; 19. Discharge pipe. DETAILED DESCRIPTION

[0021] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0022] See also Figure 1-4 A slag discharging device for cracking crude carbon black includes a buffer box 1, which is used to accommodate the crude carbon black. The outer wall of the buffer box 1 is symmetrically fixedly connected with an extension plate 2, and the tops of two groups of extension plates 2 are evenly fixedly connected with right-angle plates 4, and each group of right-angle plates 4 is fixedly connected to the outer wall of the buffer box 1. The right-angle plates 4 are used to further connect and fix the extension plates 2 and the buffer box 1, thereby improving the connection stability between the extension plates 2 and the buffer box 1. The bottoms of the extension plates 2 on both sides are symmetrically fixedly connected with columns 3, and the arrangement of the extension plates 2 and the columns 3 can support the buffer box 1.

[0023] The interior of the buffer box 1 is slidably connected with a delivery pipe 5, and a mounting port 7 is symmetrically provided on the top of the delivery pipe 5. The interior of the two groups of mounting ports 7 is provided with an arc sieve plate 8 that is detachably connected to the delivery pipe 5. The interior of the specific arc sieve plate 8 is evenly provided with a plurality of sieve holes. The specific setting of the arc sieve plate 8 can screen the coarse carbon black, thereby screening out the spherical particles in the coarse carbon black, while the fine carbon black falls into the interior of the delivery pipe 5 through the arc sieve plate 8. Extension blocks 9 are fixedly connected to both sides of the two groups of arc sieve plates 8. Fixing bolts 10 are threadedly connected between various extension blocks 9 and the delivery pipe 5. The use of fixing bolts 10 to connect and fix the extension blocks 9 and the delivery pipe 5 can facilitate the subsequent disassembly of the arc sieve plate 8 and the extension blocks 9, thereby facilitating the replacement of the arc sieve plate 8. The interior of the delivery pipe 5 is fixedly connected with a screw conveyor 6, and the screw conveyor 6 is set to convey the carbon black that falls into the interior of the delivery pipe 5 when starting work.

[0024] The bottom of the delivery pipe 5 is symmetrically fixedly connected with a connected discharge pipe 19, and the discharge pipe 19 is provided for discharging the carbon black discharged into the delivery pipe 5. The outer wall of the delivery pipe 5 is evenly fixedly connected with a retaining ring 11, which can limit the movement of the delivery pipe 5. The outer walls of the retaining rings 11 on both sides are symmetrically fixedly connected with connecting blocks 18, and the outer side of the buffer box 1 is symmetrically fixedly connected with a hydraulic rod 16. The output end of the hydraulic rod 16 is fixedly connected to one side of the connecting block 18. When the hydraulic rod 16 is started, it can drive the connecting block 18 and the retaining ring 11 to move left and right, thereby driving the delivery pipe 5 and the arc sieve plate 8 to move left and right, so as to move the arc sieve plate 8 into or out of the interior of the buffer box 1, and then facilitate the cleaning of the arc sieve plate 8.

[0025] The outside of the cache box 1 is symmetrically fixedly connected with guide tubes 14, and the insides of the two groups of guide tubes 14 are slidably connected with guide rods 15. The two ends of the guide rods 15 are fixedly connected to the connecting blocks 18 on both sides, respectively. The guide tubes 14 and the guide rods 15 can guide the left and right movement of the conveying pipe 5. The bottom of the cache box 1 is fixedly connected with a crusher 17, and the crusher 17 can crush the spherical particles that fall from the arc screen plate 8 when it is started. A corresponding collection box 12 is provided below the crusher 17. The setting of the collection box 12 can collect and contain the crude carbon black crushed by the crusher 17 and the crude carbon black discharged from the discharge pipe 19. The four corners of the bottom of the collection box 12 are fixedly connected with universal wheels 13, and the setting of the universal wheels 13 can facilitate the movement of the collection box 12.

[0026] In this embodiment, the screw conveyor 6 and the crusher 17 are prior art and will not be described in detail here.

[0027] When in use, the coarse carbon black is discharged into the buffer box 1, so that the coarse carbon black can fall on the top of the arc screen plate 8 located inside the buffer box 1, so that the arc screen plate 8 can screen the coarse carbon black, thereby screening out the spherical particles in the coarse carbon black, and then fall into the crusher 17, then start the crusher 17, so that the crusher 17 can crush the spherical particles, and then fall into the collection box 12 to be collected, and the fine carbon black can fall into the conveying pipe 5 through the arc screen plate 8, and then start the screw conveyor 6, so that the screw conveyor 6 can collect the fine carbon black falling into the conveying pipe 5. The discharge pipe 19 on the corresponding side discharges and falls into the collecting box 12 to be collected. When some sieve holes of the arc sieve plate 8 located inside the cache box 1 are blocked and need to be cleaned, the hydraulic rod 16 can be started so that the hydraulic rod 16 can drive the connecting block 18 and the conveying pipe 5 on one side to move when starting the work, thereby moving the arc sieve plate 8 located inside the cache box 1 out of the cache box 1, while the arc sieve plate 8 on the other side is moved into the cache box 1, so that the arc sieve plate 8 on the other side can continue to be used to screen the coarse carbon black, and at the same time, the arc sieve plate 8 that needs to be cleaned and moved out of the cache box 1 can be cleaned.

[0028] The above embodiments are preferred implementation modes of the present invention and are only used to facilitate the explanation of the present invention. They are not intended to limit the present invention in any form. Any person with ordinary knowledge in the relevant technical field, if they do not depart from the scope of the technical features of the present invention, can make equivalent embodiments by partial changes or modifications to the technical contents disclosed in the present invention, and they still fall within the scope of the technical features of the present invention without departing from the technical features of the present invention.

Claims

1. A slag discharging device for cracking crude carbon black, comprising a buffer box (1), the bottom of which is fixedly connected to a crusher (17), characterized in that: The cache box (1) is internally slidably connected to a conveying pipe (5), and a mounting opening (7) is symmetrically provided on the top of the conveying pipe (5). The two groups of mounting openings (7) are internally provided with an arc-shaped screen plate (8) detachably connected to the conveying pipe (5). The conveying pipe (5) is internally fixedly connected to a screw conveyor (6), and the bottom of the conveying pipe (5) is symmetrically fixedly connected to a communicating discharge pipe (19). The outer wall of the conveying pipe (5) is evenly fixedly connected to a retaining ring (11), and the outer walls of the retaining ring (11) on both sides are symmetrically fixedly connected to a connecting block (18). The outer side of the cache box (1) is symmetrically fixedly connected to a hydraulic rod (16), and the output end of the hydraulic rod (16) is fixedly connected to the connecting block (18) on one side.

2. A slag discharging device for cracking crude carbon black according to claim 1, characterized in that: Extension blocks (9) are fixedly connected to both sides of the two groups of arc-shaped screen plates (8), and fixing bolts (10) are threadedly connected between each of the extension blocks (9) and the conveying pipe (5).

3. A slag discharging device for cracking crude carbon black according to claim 1, characterized in that: The outer wall of the cache box (1) is symmetrically fixedly connected with an extension plate (2), and the bottoms of the extension plates (2) on both sides are symmetrically fixedly connected with columns (3).

4. A slag discharging device for cracking crude carbon black according to claim 3, characterized in that: The tops of the two groups of extension plates (2) are evenly and fixedly connected with right-angle plates (4), and each group of right-angle plates (4) is fixedly connected to the outer wall of the cache box (1).

5. The slag discharging device for cracking crude carbon black according to claim 1, characterized in that: A corresponding collection box (12) is provided below the crusher (17), and universal wheels (13) are fixedly connected to the four corners of the bottom of the collection box (12).

6. A slag discharging device for cracking crude carbon black according to claim 1, characterized in that: The outer side of the cache box (1) is symmetrically fixedly connected with a guide tube (14), and the insides of the two groups of guide tubes (14) are slidably connected with a guide rod (15), and the two ends of the guide rod (15) are respectively fixedly connected to the connecting blocks (18) on both sides.

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