Cooling device for processing thermal cracking carbon black

Abstract

The utility model relates to the technical field of thermal cracking cooling, and discloses a cooling device for thermal cracking carbon black processing, which comprises a spiral conveying device, a water storage tank for cooling materials is fixedly mounted on the outer wall of the spiral conveying device, and cleaning brushes are movably connected to the front side and the rear side of the water storage tank. An extension rod is fixedly installed on the side, away from the water storage tank, of the cleaning brush. The spiral conveying device, the cleaning brush, the moving assembly and the driving motor are matched, impurities on the outer wall of the spiral conveying device are cleaned through the cleaning brush, the problem that the cooling effect is poor due to the fact that the impurities cover the outer wall of the anti-blocking spiral conveying piece in the technical content is effectively solved, and the service life of the anti-blocking spiral conveying device is prolonged. The cleaning brush is used for brushing impurities on the outer wall of the spiral conveying device, interference of impurity covering on cooling of materials in the spiral conveying device is avoided, and therefore the cooling effect of the materials in the spiral conveying device is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal cracking cooling, in particular to a cooling device for thermal cracking carbon black processing. Background Art

[0002] Carbon black is a chemical substance, a black powdery substance formed by incomplete combustion or pyrolysis of hydrocarbons in the gas phase under strictly controlled process conditions. Thermal cracking is one of the most common methods for preparing carbon black.

[0003] However, the material after the existing thermal cracking process is completed has a high temperature. In order to prevent the high temperature from scalding the workers, some technologies have proposed relevant cooling structures to assist the processing of the thermal cracking process. For example, there is a new patent with a publication number of CN214088205U, which proposes a high-pressure thermal cracking outlet sludge cooling device. By arranging an anti-blocking spiral conveyor in the sludge pipe and a cooling water tank on the outside of the sludge pipe, the cooling speed of the sludge can be accelerated, the cooling effect can be improved, the waste heat of the sludge can be fully utilized, the heat energy waste can be reduced, the energy efficiency ratio can be improved, and damage to other items or scalding workers can be avoided.

[0004] From the above disclosed technical content, theoretically speaking, the implementation of the relevant technical structure is conducive to the cooling of the material after thermal cracking processing. However, according to the description in the above disclosed technical content, the material is transported in the anti-blocking screw conveyor after processing, and the anti-blocking screw conveyor is installed inside the cooling water tank. The material is conveyed in the anti-blocking screw conveyor, and the cooling water tank cools down the material inside it through the anti-blocking screw conveyor. The cooling water is stored inside the cooling water tank, but there are certain impurities in the water, and the impurities will fall on the outer wall of the anti-blocking screw conveyor. At this time, the impurities cover the outer wall of the anti-blocking screw conveyor, and the cooling effect of the anti-blocking screw conveyor will decrease with the continuous increase of the thickness and area of ​​the impurity coverage, thereby affecting the cooling effect of the cooling water tank on the material after thermal cracking. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a cooling device for thermal cracking carbon black processing, which has the advantages of accelerating the cooling speed of the material, improving the cooling effect of the material, and facilitating the cleaning of impurities on the outer wall of the material conveying device, thereby solving the problems raised in the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a cooling device for thermal cracking carbon black processing, comprising a spiral conveyor, a water tank for cooling materials is fixedly installed on the outer wall of the spiral conveyor, cleaning brushes are movably connected to the front and rear sides of the water tank, an extension rod is fixedly installed on the side of the cleaning brush away from the water tank, an adjustment component for adjusting the distance between the front and rear cleaning brushes is fixedly connected to the upper end of the extension rod, a cross bar is movably sleeved on the outer wall of the adjustment component, a vertical rod is fixedly installed on the upper end surface of the cross bar, and a moving component for controlling the reciprocating motion of the cleaning brush is arranged at one end of the vertical rod away from the cross bar.

[0007] Preferably, a thermal cracking processing tank is fixedly installed on the left end of the spiral conveyor, a discharge pipe is fixedly connected to the lower end of the right side of the spiral conveyor, a cooling box is arranged below the spiral conveyor, and the left side of the cooling box is fixedly connected to the right side of the water tank.

[0008] Preferably, the upper end surface of the water tank is movably connected to a tank cover, the front side of the water tank is fixedly installed with a water outlet pipe, and the back side of the water tank is fixedly connected with a water filling pipe.

[0009] Preferably, the adjustment assembly includes a No. 1 ball nut and a No. 1 ball screw, the inner wall of the No. 1 ball nut is threadedly sleeved with the outer wall of the No. 1 ball screw, the outer walls of the No. 1 ball screw on the front and rear sides are provided with threads in opposite directions, the inner wall of the No. 1 ball screw is fixedly sleeved with a rotating shaft, the rear end of the rotating shaft is fixedly installed with a rotating motor, and a No. 1 reducer is provided on the output shaft of the rotating motor, the outer wall of the rotating motor is fixedly sleeved with a chassis, and the front end of the chassis is fixedly connected to the back side of the cross bar.

[0010] Preferably, the upper end surface of the cross bar is fixedly mounted with movable blocks located on the front and rear sides of the vertical bar, the inner wall of the movable block is movably connected with a ball, the side of the ball away from the movable block is rollingly connected with a round rod, and the left and right ends of the round rod are fixedly connected to the inner wall of the box cover.

[0011] Preferably, the moving assembly includes a No. 2 ball nut and a No. 2 ball screw, the inner wall of the No. 2 ball nut is threadedly sleeved with the outer wall of the No. 2 ball screw, the rear end of the No. 2 ball screw is fixedly mounted with a driving motor located on the right side of the box cover, and a No. 2 reducer is arranged on the output shaft of the driving motor, the outer wall of the driving motor is fixedly sleeved with a protective box, and the left end of the protective box is fixedly connected to the right side of the box cover.

[0012] Preferably, upper end plates are fixedly connected to the left and right sides of the back of the box cover, an electric push rod is fixedly installed on the lower end surface of the upper end plate, one end of the electric push rod away from the upper end plate is fixedly connected to a lower base plate, and the front end of the lower base plate is fixedly connected to the back of the water tank.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model realizes the cleaning effect of impurities on the outer wall of the spiral conveyor through the coordination among the spiral conveyor, the cleaning brush, the moving assembly and the driving motor, and utilizes the setting of the cleaning brush, thereby effectively solving the problem of poor cooling effect caused by impurities covering the outer wall of the anti-blocking spiral conveyor in the above-mentioned disclosed technical content. The cleaning brush is used to brush the impurities on the outer wall of the spiral conveyor, thereby avoiding the interference of the impurities covering the cooling of the material in the spiral conveyor, thereby maintaining the cooling effect of the material in the spiral conveyor.

[0015] 2. The utility model realizes the adjustment of the distance between the front and rear cleaning brushes by the coordination among the spiral conveyor, the cleaning brush, the adjustment component and the extension rod, and utilizes the setting of the adjustment component, thereby effectively solving the problem of separating the cleaning brush from the spiral conveyor. The method of using a rotating motor to drive the movement of the adjustment component to separate the cleaning brush from the spiral conveyor facilitates the separation of the water tank and the tank cover, thereby cleaning the inside of the water tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a rear view of the electric push rod of the utility model;

[0018] Figure 3 It is a cross-sectional view of the water storage tank of the utility model;

[0019] Figure 4 This is a bottom view of the cleaning brush of the utility model;

[0020] Figure 5 It is a side view of the rotating electrical machine of the utility model;

[0021] Figure 6 It is a side view of the adjustment component of the utility model.

[0022] In the figure: 1. spiral conveyor; 2. water storage tank; 3. cleaning brush; 4. extension rod; 5. adjustment assembly; 501. No. 1 ball nut; 502. No. 1 ball screw; 6. cross bar; 7. vertical rod; 8. moving assembly; 801. No. 2 ball nut; 802. No. 2 ball screw; 9. thermal cracking processing tank; 10. discharge pipe; 11. cooling box; 12. box cover; 13. water outlet pipe; 14. water filling pipe; 15. rotating shaft; 16. rotating motor; 17. chassis; 18. movable block; 19. ball; 20. round rod; 21. driving motor; 22. protective box; 23. upper end plate; 24. electric push rod; 25. lower bottom plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 and Figure 4 , a cooling device for thermal cracking carbon black processing, comprising a spiral conveyor 1, a water tank 2 for cooling materials is fixedly installed on the outer wall of the spiral conveyor 1, the installation of the water tank 2 provides a container for storing cooling water, and cleaning brushes 3 are movably connected to the front and rear sides of the water tank 2, and the setting of the cleaning brush 3 can provide a tool for cleaning impurities on the outer wall of the spiral conveyor 1, and an extension rod 4 is fixedly installed on the side of the cleaning brush 3 away from the water tank 2, and the installation of the extension rod 4 serves to connect the cleaning brush 3 and the adjustment component 5, and the upper end of the extension rod 4 is fixedly connected with an adjustment component 5 for adjusting the spacing between the cleaning brushes 3 on the front and rear sides, and the movement of the adjustment component 5 provides power for adjusting the spacing between the cleaning brushes 3 on the front and rear sides, and the outer wall of the adjustment component 5 is movably sleeved with a cross bar 6, and a vertical rod 7 is fixedly installed on the upper end surface of the cross bar 6, and a moving component 8 for controlling the reciprocating motion of the cleaning brush 3 is arranged at the end of the vertical rod 7 away from the cross bar 6, and the movement of the moving component 8 provides power for the reciprocating motion of the cleaning brush 3 on the outer wall of the spiral conveyor 1.

[0025] A thermal cracking processing tank 9 is fixedly installed at the left end of the spiral conveyor 1, and a discharge pipe 10 is fixedly connected to the lower end of the right side of the spiral conveyor 1. The discharge pipe 10 is arranged to provide a channel for adding materials from the inside of the spiral conveyor 1 to the inside of the cooling box 11. A cooling box 11 is arranged below the spiral conveyor 1. The installation of the cooling box 11 provides a container for containing cooled materials, and the left side of the cooling box 11 is fixedly connected to the right side of the water tank 2.

[0026] The upper end surface of the water tank 2 is movably connected with a box cover 12, and the front of the water tank 2 is fixedly installed with a water outlet pipe 13. After the installation of the water outlet pipe 13, a channel is provided for the discharge of water inside the water tank 2. The back of the water tank 2 is fixedly connected with a water filling pipe 14. The water filling pipe 14 is arranged to provide a channel for adding cooling water into the water tank 2.

[0027] See also Figure 3 and Figure 6The adjustment component 5 includes a No. 1 ball nut 501 and a No. 1 ball screw 502. The inner wall of the No. 1 ball nut 501 is threadedly sleeved with the outer wall of the No. 1 ball screw 502. The outer walls of the No. 1 ball screw 502 on the front and rear sides are provided with threads in opposite directions. The direction of the threads is set so that the rotation of the No. 1 ball screw 502 on the front and rear sides drives the No. 1 ball nut 501 on its surface to move toward the spiral conveying device 1 at the same time. The inner wall of the No. 1 ball screw 502 is fixedly sleeved with a rotating shaft 15. The setting of the rotating shaft 15 plays a role in rotating the motor 16. The rear end of the rotating shaft 15 is fixedly mounted with a rotating motor 16, which provides power for the rotation of the rotating shaft 15, and a No. 1 reducer is arranged on the output shaft of the rotating motor 16, and the setting of the No. 1 reducer serves to adjust the output shaft speed of the rotating motor 16. The outer wall of the rotating motor 16 is fixedly sleeved with a chassis 17, and the setting of the chassis 17 provides a platform for the installation of the rotating motor 16. At the same time, the chassis 17 also protects the rotating motor 16, and the front end of the chassis 17 is fixedly connected to the back side of the cross bar 6.

[0028] The upper end surface of the cross bar 6 is fixedly mounted with a movable block 18 located on the front and rear sides of the vertical bar 7. The installation of the movable block 18 provides a platform for the rotation and installation of the ball 19. The inner wall of the movable block 18 is movably connected with the ball 19. The setting of the ball 19 serves to connect the movable block 18 with the round rod 20. The side of the ball 19 away from the movable block 18 is rollingly connected with the round rod 20. The installation of the round rod 20 provides support and a platform for the movement of the movable block 18, and the left and right ends of the round rod 20 are fixedly connected to the inner wall of the box cover 12.

[0029] See also Figure 5 and Figure 2 The moving component 8 includes a No. 2 ball nut 801 and a No. 2 ball screw 802. The inner wall of the No. 2 ball nut 801 is threadedly sleeved with the outer wall of the No. 2 ball screw 802. The threaded sleeve connection method enables the circular rotation of the No. 2 ball screw 802 to provide power for the horizontal movement of the No. 2 ball nut 801. The rear end of the No. 2 ball screw 802 is fixedly installed with a driving motor 21 located on the right side of the box cover 12. The installation of the driving motor 21 provides power for the rotation of the No. 2 ball screw 802, and a No. 2 reducer is arranged on the output shaft of the driving motor 21. The setting of the No. 2 reducer plays a role in adjusting the speed of the output shaft of the driving motor 21. The outer wall of the driving motor 21 is fixedly sleeved with a protective box 22. The protective box 22 plays a role in protecting the driving motor 21, and the left end of the protective box 22 is fixedly connected to the right side of the box cover 12.

[0030] The left and right sides of the back side of the box cover 12 are fixedly connected with upper end plates 23. The installation of the upper end plate 23 serves to connect the electric push rod 24 with the box cover 12. The lower end surface of the upper end plate 23 is fixedly installed with the electric push rod 24. The box cover 12 and the water tank 2 can be connected or separated by the telescopic movement of the internal output shaft of the electric push rod 24. After the box cover 12 is separated from the water tank 2, the inside of the water tank 2 can be cleaned. The end of the electric push rod 24 away from the upper end plate 23 is fixedly connected with a lower bottom plate 25. The setting of the lower bottom plate 25 serves to connect the water tank 2 and the electric push rod 24, and the front end of the lower bottom plate 25 is fixedly connected to the back side of the water tank 2.

[0031] Working principle: When in use, first, turn on the power of the electric push rod 24, and use the retraction of the internal output shaft of the electric push rod 24 to move the box cover 12 toward the water tank 2 until the box cover 12 is covered on the water tank 2, and then turn on the power of the rotating motor 16. After the rotating motor 16 is turned on, it drives the movement of the adjustment components 5 on the front and rear sides through the connection of the rotating shaft 15. Since the thread directions of the No. 1 ball screw 502 on the front and rear sides are set in opposite directions, the No. 1 ball screw 502 rotates in a circle and drives the No. 1 ball nut 501 on its outer wall to move horizontally. When the No. 1 ball nut 501 moves, it drives the cleaning brushes 3 on the front and rear sides to move toward the direction of the spiral conveyor 1 through the connection of the extension rod 4 until the cleaning brushes 3 are closed. When the inner side of the screw conveyor 1 contacts the outer wall of the screw conveyor 1, the power of the rotating motor 16 can be turned off, and then the power of the driving motor 21 can be turned on. After the driving motor 21 is turned on, it drives the rotation of the No. 2 ball screw 802. The No. 2 ball screw 802 rotates in a circle and drives the horizontal movement of the No. 2 ball nut 801. When the No. 2 ball nut 801 moves, it drives the horizontal movement of the cross bar 6 through the connection of the vertical rod 7. When the cross bar 6 moves, it drives the cleaning brush 3 to brush the outer wall of the screw conveyor 1, so that the impurities covering the outer wall of the screw conveyor 1 can be brushed off, thereby avoiding the reduction of the cooling effect of the screw conveyor 1 due to the covering of impurities. Finally, the cooled material is discharged from the discharge pipe 10 to the inside of the cooling box 11.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. At the same time, in the drawings of the present utility model, the fill pattern is only for distinguishing the layers, without any other limitation.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling device for processing thermal cracking carbon black, comprising a screw conveyor (1), wherein a water storage tank (2) for cooling materials is fixedly mounted on the outer wall of the screw conveyor (1), characterized in that: The front and rear sides of the water storage tank (2) are both movably connected with a cleaning brush (3); an extension rod (4) is fixedly installed on the side of the cleaning brush (3) away from the water storage tank (2); an adjustment component (5) for adjusting the distance between the front and rear cleaning brushes (3) is fixedly connected to the upper end of the extension rod (4); a cross bar (6) is movably sleeved on the outer wall of the adjustment component (5); a vertical rod (7) is fixedly installed on the upper end surface of the cross bar (6); and a moving component (8) for controlling the reciprocating motion of the cleaning brush (3) is arranged at one end of the vertical rod (7) away from the cross bar (6).

2. A cooling device for processing thermal cracking carbon black according to claim 1, characterized in that: A thermal cracking processing tank (9) is fixedly mounted on the left end of the spiral conveyor (1), a discharge pipe (10) is fixedly connected to the lower end of the right side of the spiral conveyor (1), a cooling box (11) is arranged below the spiral conveyor (1), and the left side of the cooling box (11) is fixedly connected to the right side of the water storage tank (2).

3. A cooling device for processing thermal cracking carbon black according to claim 1, characterized in that: The upper end surface of the water storage tank (2) is movably connected to a tank cover (12), a water outlet pipe (13) is fixedly installed on the front of the water storage tank (2), and a water filling pipe (14) is fixedly connected to the back of the water storage tank (2).

4. A cooling device for processing thermal cracking carbon black according to claim 1, characterized in that: The adjustment assembly (5) comprises a No. 1 ball nut (501) and a No. 1 ball screw (502); the inner wall of the No. 1 ball nut (501) is threadedly sleeved with the outer wall of the No. 1 ball screw (502); the outer walls of the No. 1 ball screw (502) at the front and rear sides are provided with threads in opposite directions; the inner wall of the No. 1 ball screw (502) is fixedly sleeved with a rotating shaft (15); a rotating motor (16) is fixedly mounted at the rear end of the rotating shaft (15); a No. 1 reducer is provided on the output shaft of the rotating motor (16); the outer wall of the rotating motor (16) is fixedly sleeved with a chassis (17); and the front end of the chassis (17) is fixedly connected to the back of the cross bar (6).

5. A cooling device for processing thermal cracking carbon black according to claim 1, characterized in that: The upper end surface of the cross bar (6) is fixedly mounted with movable blocks (18) located at the front and rear sides of the vertical bar (7); the inner wall of the movable block (18) is movably connected with a ball (19); the side of the ball (19) away from the movable block (18) is rollingly connected with a round rod (20); and the left and right ends of the round rod (20) are fixedly connected to the inner wall of the box cover (12).

6. A cooling device for processing thermal cracking carbon black according to claim 1, characterized in that: The moving assembly (8) comprises a No. 2 ball nut (801) and a No. 2 ball screw (802); the inner wall of the No. 2 ball nut (801) is threadedly sleeved with the outer wall of the No. 2 ball screw (802); a driving motor (21) located on the right side of the box cover (12) is fixedly mounted on the rear end of the No. 2 ball screw (802); a No. 2 reducer is arranged on the output shaft of the driving motor (21); a protective box (22) is fixedly sleeved on the outer wall of the driving motor (21); and the left end of the protective box (22) is fixedly connected to the right side of the box cover (12).

7. A cooling device for processing thermal cracking carbon black according to claim 3, characterized in that: The left and right sides of the back side of the box cover (12) are fixedly connected to an upper end plate (23), the lower end surface of the upper end plate (23) is fixedly mounted with an electric push rod (24), one end of the electric push rod (24) away from the upper end plate (23) is fixedly connected to a lower base plate (25), and the front end of the lower base plate (25) is fixedly connected to the back side of the water storage tank (2).

Images