Bulk material collecting device for carbon black production

Abstract

The utility model relates to carbon black bulk material collection technical field, proposes a kind of bulk material collecting device for carbon black production, including device main body, driving motor and bolt, the both sides symmetry of device main body top are provided with fixed block, the top of device main body is movably installed with sealing cover by fixed block, the both sides symmetry of sealing cover are provided with bolt, the outer wall of device main body is provided with control panel, the sidewall of device main body is installed with driving motor, the inner wall of device main body is symmetrically provided with movable slot, the outer wall of the driving shaft of driving motor is connected with the shaft of rotation, the outer wall of the shaft of rotation is installed with stirring vane at equal intervals, the outer wall of the shaft of rotation is symmetrically installed with knock block, the knock block is located inside movable slot, solve the inconvenient opening sealing cover in the prior art, feeding is inconvenient, carbon black powder is easy to scatter, the problem that sieve plate is easily blocked.

Description

Technical Field

[0001] This utility model relates to the field of carbon black bulk material collection technology, specifically, to a bulk material collection device for carbon black production. Background Technology

[0002] Carbon black is a black powder commonly used in rubber, coatings, plastics, and electronic products, possessing a high specific surface area and good electrical conductivity. Carbon black production typically employs a high-temperature pyrolysis process, using hydrocarbons such as petroleum or natural gas as raw materials. During production, carbon black particles diffuse into the air as smoke; these fine particles need to be effectively collected and treated to prevent environmental pollution and improve production efficiency.

[0003] Patent specification CN 220316661 U discloses a carbon black collection device for carbon black production. The device comprises a base support rod, a guide workpiece, a hand crank, a dust cover, and a screen. A storage box is located at the bottom of the base support rod. A discharge port is located at the bottom center of the inner side of the guide workpiece. The storage box also has a discharge port at its bottom. A stirring and filtering box is installed at the top of the storage box. A rotating shaft is fixedly connected to the bottom of the hand crank, and stirring blades are fixedly installed on the shaft. The stirring and filtering box is located below the dust cover, and its top has a threaded groove. A feed inlet is located above the dust cover. A scraper workpiece is fitted above the screen and fixed to the outer bottom of the stirring blades. This carbon black collection device for carbon black production effectively prevents dust dispersion by including the feed inlet and dust cover, and solves the problem of carbon black agglomeration and clogging by including the stirring blades, scraper workpiece, and screen.

[0004] However, in implementing the relevant technology, the above-mentioned bulk material collection device for carbon black production has the following problems: the sealing cover is inconvenient to open by thread during use, and impurities and carbon black powder easily clog the screen holes due to the scraping of the brush workpiece. Therefore, we propose a bulk material collection device for carbon black production. Utility Model Content

[0005] This utility model proposes a bulk material collection device for carbon black production, which solves the problems in related technologies such as inconvenience in opening the sealing cover, inconvenience in feeding, easy scattering of carbon black powder, and easy clogging of the sieve plate.

[0006] The technical solution of this utility model is as follows:

[0007] A bulk material collection device for carbon black production includes a main body, a drive motor, and pins. Fixed blocks are symmetrically arranged on both sides of the top of the main body. A sealing cover is movably mounted on the top of the main body via the fixed blocks. Pins are symmetrically arranged on both sides of the sealing cover. A control panel is provided on the outer wall of the main body. The drive motor is mounted on the side wall of the main body. Movable grooves are symmetrically arranged on the inner wall of the main body. The drive shaft of the drive motor passes through the outer wall of the main body and is connected to a rotating shaft. Stirring blades are evenly spaced on the outer wall of the rotating shaft. A striking block is symmetrically mounted on the outer wall of the rotating shaft, located inside the movable groove. A sliding groove is symmetrically arranged on the inner wall of the main body. A sieve plate is movably mounted on the main body via the sliding groove. Slider blocks are symmetrically arranged on both sides of the sieve plate. A pressing groove is located directly below the sliding groove. A pressing block is mounted at the bottom of each slider. One end of each pressing block extends into the pressing groove and is connected to a second spring. A guide groove is provided at the bottom of the main body.

[0008] Preferably, the fixing block has a pressing groove inside, and a positioning pin is movably installed on the fixing block through the pressing groove. A first spring is installed on the outer wall of the positioning pin.

[0009] Preferably, the outer wall of the pin is provided with a fixing hole, and the fixing hole matches the port position of the positioning pin.

[0010] Preferably, guide rails are symmetrically arranged on both sides of the collection box, and the guide rails are matched with the mounting groove.

[0011] Preferably, the slider has a rectangular block structure, and the slider and the groove fit together.

[0012] Preferably, the movable groove has a circular hollow structure, and the striking block matches the movable groove.

[0013] Preferably, the cross-section of the pressing block is T-shaped, and the pressing block and the pressing groove fit together.

[0014] The working principle and beneficial effects of this utility model are as follows:

[0015] In this invention, a drive motor, a rotating shaft, and stirring blades are configured. The drive motor, activated via the control panel, rotates the shaft, which in turn drives the stirring blades to break up the carbon black powder lumps. Simultaneously, the rotating shaft causes a striking block to rotate within a movable groove. This striking block intermittently strikes sliders on both sides of the sieve plate. The sieve plate is then vertically lowered by the striking blocks due to the limiting effect of the grooves. During this downward movement, the sliders cause a pressing block to descend, compressing a second spring installed within the pressing groove. When the striking block moves away from the slider, the elastic force generated by the deformation of the second spring will reset the screen plate. Combined with the intermittent downward pressure of the striking block, the screen plate can vibrate rapidly to screen the dispersed carbon black powder and filter out impurities. The screened carbon black powder falls through the screen plate into the feed trough. Since the inner wall of the feed trough has a conical structure, it can collect the powder in the collection box. The collection box can be pulled out from the bottom of the feed trough through the guide rail and the mounting groove. This structure can prevent the screen plate from being blocked by the filter holes when screening impurities, making collection and processing convenient.

[0016] In this invention, a positioning pin, a pressing groove, and a first spring are used to pull the positioning pin so that its front end leaves the fixing hole on the outer wall of the pin. At the same time, the pin retracts into the pressing groove and compresses the first spring, allowing the sealing cover to be removed from the top of the device body. Carbon black powder blocks are then poured into the device body and fall onto the sieve plate. The sealing cover is then snapped onto the top of the device body, allowing the pin to be inserted into the fixing block. The positioning pin is then released, and the elastic force generated by the deformation of the first spring resets the positioning pin so that its front end enters the fixing hole, thus fixing the sealing cover to the top of the device body and creating a sealed environment inside. This prevents carbon black powder from scattering and polluting the environment. This structure allows for easy opening of the sealing cover for feeding during use, while also providing strong sealing to prevent carbon black powder from scattering and affecting the environment. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is a schematic diagram of the main structure of the device proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the main body of the device proposed in this utility model;

[0020] Figure 3 This is a schematic diagram of the material guide trough structure proposed in this utility model;

[0021] Figure 4 This is a schematic diagram of the pin structure proposed in this utility model;

[0022] Figure 5 This is a schematic diagram of the sieve plate structure proposed in this utility model.

[0023] In the diagram: 1. Main body of the device; 2. Sealing cover; 3. Drive motor; 4. Control panel; 5. Pin; 6. Fixing block; 7. Positioning pin; 8. Fixing hole; 9. Pressing groove; 10. Slide groove; 11. First spring; 12. Guide groove; 13. Collection box; 14. Guide rail; 15. Mounting groove; 16. Sieve plate; 17. Rotating shaft; 18. Movable groove; 19. Striking block; 20. Sliding block; 21. Stirring blade; 22. Pressing block; 23. Pressing groove; 24. Second spring. Detailed Implementation

[0024] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0025] Example 1: As Figures 1-5 As shown, this embodiment proposes a bulk material collection device for carbon black production, including a device body 1, a drive motor 3, and pins 5. Fixing blocks 6 are symmetrically arranged on both sides of the top of the device body 1. A sealing cover 2 is movably installed on the top of the device body 1 via the fixing blocks 6. Pins 5 are symmetrically arranged on both sides of the sealing cover 2. A control panel 4 is provided on the outer wall of the device body 1. The drive motor 3 is installed on the side wall of the device body 1. Movable grooves 18 are symmetrically arranged on the inner wall of the device body 1. The drive shaft of the drive motor 3 passes through the outer wall of the device body 1 and is connected to a rotating shaft 17. Stirring blades 21 are installed at equal intervals on the outer wall of the device. A striking block 19 is symmetrically installed on the outer wall of the rotating shaft 17. The striking block 19 is located inside the movable groove 18. A sliding groove 10 is symmetrically arranged on the inner wall of the device body 1. A screen plate 16 is movably installed on the device body 1 through the sliding groove 10. A slider 20 is symmetrically arranged on both sides of the screen plate 16. A pressing groove 23 is arranged directly below the sliding groove 10. A pressing block 22 is installed at the bottom of each slider 20. One end of the pressing block 22 extends into the interior of the pressing groove 23 and is connected to a second spring 24. A guide groove 12 is arranged at the bottom of the device body 1.

[0026] In this embodiment, the outer wall of the pin 5 is provided with a fixing hole 8, and the fixing hole 8 matches the port position of the positioning pin 7.

[0027] In this embodiment, guide rails 14 are symmetrically arranged on both sides of the collection box 13, and the guide rails 14 are matched with the mounting grooves 15.

[0028] In this embodiment, the slider 20 has a rectangular block structure, and the slider 20 and the groove 10 fit together.

[0029] In this embodiment, the movable groove 18 has a circular hollow groove structure, and the striking block 19 matches the movable groove 18.

[0030] In this embodiment, the cross-section of the pressing block 22 is T-shaped, and the pressing block 22 and the pressing groove 23 fit together.

[0031] Specific examples Figure 1 , Figure 4 and Figure 5 As shown, when using this structure, the drive motor 3 is started via the control panel 4 to drive the rotating shaft 17 to rotate. The rotating shaft 17 drives the stirring blades 21 to stir and break up the carbon black powder lumps. At the same time, the rotating shaft 17 drives the striking block 19 to rotate in the movable groove 18. When the striking block 19 rotates, it intermittently strikes the sliders 20 set on both sides of the sieve plate 16. The limiting effect of the sliding groove 10 on the sieve plate 16 causes it to move vertically downward under the striking of the striking block 19. When it moves downward, the slider 20 drives the pressing block 22 to move downward and compress the second spring 24 installed in the pressing groove 23. When the striking block 19... When the screen moves away from the slider 20, the elastic force generated by the deformation of the second spring 24 will reset the screen plate 16. Combined with the intermittent downward pressure of the striking block 19, the screen plate 16 can vibrate rapidly to screen the dispersed carbon black powder and filter out impurities. The screened carbon black powder falls through the screen plate 16 into the feed trough 12. Since the inner wall of the feed trough 12 has a conical structure, it can collect the powder in the collection box 13. The collection box 13 can be pulled out from the bottom of the feed trough 12 through the guide rail 14 and the mounting groove 15. This structure can prevent the screen plate 16 from being blocked by the filter holes when screening impurities, making collection and processing convenient.

[0032] Example 2: The fixed block 6 has a pressing groove 9 inside, and the fixed block 6 is movably installed with a positioning pin 7 through the pressing groove 9. A first spring 11 is installed on the outer wall of the positioning pin 7.

[0033] In this embodiment, the outer wall of the pin 5 is provided with a fixing hole 8, and the fixing hole 8 matches the port position of the positioning pin 7.

[0034] Specific examples Figures 1-3As shown, when using this structure, pull the positioning pin 7 so that its front end leaves the fixing hole 8 set on the outer wall of the pin 5, and at the same time retract it into the interior of the pressing groove 9 and compress the first spring 11. Remove the sealing cover 2 from the top of the device body 1, pour the carbon black powder block into the interior of the device body 1 so that it falls above the sieve plate 16, and snap the sealing cover 2 into the top of the device body 1 so that the pin 5 is inserted into the fixing block 6. Release the positioning pin 7, and use the elastic force generated by the deformation of the first spring 11 to reset the positioning pin 7 so that its front end enters the interior of the fixing hole 8, so that the sealing cover 2 is fixed at the top of the device body 1 and a sealed environment is formed inside, preventing carbon black powder from scattering and polluting the environment. This structure is convenient to open the sealing cover 2 for feeding when in use, and at the same time has strong sealing performance, preventing carbon black powder from scattering and affecting the environment.

[0035] Working principle: Pull the positioning pin 7 so that its front end moves away from the fixing hole 8 on the outer wall of the pin 5, and at the same time retracts into the pressing groove 9 and compresses the first spring 11. Remove the sealing cover 2 from the top of the device body 1. Pour the carbon black powder into the device body 1 so that it falls above the sieve plate 16. Snap the sealing cover 2 onto the top of the device body 1, so that the pin 5 is inserted into the fixing block 6. Release the positioning pin 7, and use the elastic force generated by the deformation of the first spring 11 to reset the positioning pin 7 so that its front end enters the fixing hole 8, thus fixing the sealing cover 2 to the top of the device body 1 and creating a sealed environment inside to prevent carbon black powder from scattering and polluting the environment. Start the drive motor 3 through the control panel 4 to drive the rotating shaft 17 to rotate. The rotating shaft 17 drives the stirring blade 21 to stir and break up the carbon black powder. At the same time, when the rotating shaft 17 rotates, it also drives the striking block 19 to rotate in the movable groove 18. When the striking block 19 rotates, it intermittently strikes the sieve plate 16. The slider 20, positioned on the side, utilizes the limiting effect of the groove 10 on the sieve plate 16 to allow it to move vertically downward under the impact of the striking block 19. During this downward movement, the slider 20 drives the pressing block 22 to move downward, compressing the second spring 24 installed in the pressing groove 23. When the striking block 19 moves away from above the slider 20, the elastic force generated by the deformation of the second spring 24 causes the sieve plate 16 to return to its original position. Combined with the intermittent downward pressure of the striking block 19, this allows the sieve plate 16 to vibrate rapidly, screening the dispersed carbon black powder and removing impurities. After filtration, the screened carbon black powder falls through the sieve plate 16 into the feed trough 12. Since the inner wall of the feed trough 12 has a conical structure, it can collect in the collection box 13. The collection box 13 is pulled out from the bottom of the feed trough 12 through the guide rail 14 and the mounting groove 15. This device is convenient to open the sealing cover 2 for feeding during use, and at the same time, it has strong sealing performance to prevent carbon black powder from scattering and affecting the environment. It can also prevent the sieve plate 16 from being blocked by filter holes when screening impurities, and facilitates collection and processing.

[0036] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A bulk material collection device for carbon black production, comprising a main body (1), a drive motor (3), and a pin (5), characterized in that: The device body (1) has symmetrically arranged fixing blocks (6) on both sides of its top end. A sealing cover (2) is movably installed on the top end of the device body (1) through the fixing blocks (6). Pins (5) are symmetrically arranged on both sides of the sealing cover (2). A control panel (4) is provided on the outer wall of the device body (1). A drive motor (3) is installed on the side wall of the device body (1). A movable groove (18) is symmetrically arranged on the inner wall of the device body (1). The drive shaft of the drive motor (3) passes through the outer wall of the device body (1) and is connected to a rotating shaft (17). Stirring blades (21) are installed at equal intervals on the outer wall of the rotating shaft (17). The outer wall is symmetrically equipped with striking blocks (19), the striking blocks (19) are located inside the movable groove (18), the inner wall of the device body (1) is symmetrically equipped with sliding grooves (10), the device body (1) is movably equipped with a screen plate (16) through the sliding groove (10), the two sides of the screen plate (16) are symmetrically equipped with sliders (20), the sliding groove (10) is provided with a pressing groove (23) directly below it, the bottom of the slider (20) is equipped with a pressing block (22), one end of the pressing block (22) extends into the interior of the pressing groove (23) and is connected to a second spring (24), the bottom of the device body (1) is provided with a guide groove (12).

2. The bulk material collection device for carbon black production according to claim 1, characterized in that, The fixed block (6) has a pressing groove (9) inside, and a positioning pin (7) is movably installed on the fixed block (6) through the pressing groove (9). A first spring (11) is installed on the outer wall of the positioning pin (7).

3. The bulk material collection device for carbon black production according to claim 2, characterized in that, The outer wall of the pin (5) is provided with a fixing hole (8), and the fixing hole (8) matches the port position of the positioning pin (7).

4. The bulk material collection device for carbon black production according to claim 1, characterized in that, The slider (20) has a rectangular block structure and the slider (20) fits into the groove (10).

5. A bulk material collection device for carbon black production according to claim 1, characterized in that, The movable groove (18) has a circular hollow groove structure, and the striking block (19) matches the movable groove (18).

6. The bulk material collection device for carbon black production according to claim 1, characterized in that, The cross-section of the pressing block (22) is T-shaped, and the pressing block (22) fits into the pressing groove (23).

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