A back blending device for carbon black production

Abstract

This invention relates to the field of carbon black production technology and discloses a carbon black production reprocessing device, comprising: a housing for carbon black production reprocessing; feed pipes installed on both sides of the top of the housing for discharging carbon black raw materials into the housing; a discharge pipe for discharging carbon black raw materials from the housing; and a stirring mechanism installed on the top of the housing for crushing and agitating the carbon black raw materials. The stirring mechanism includes a motor. This carbon black production reprocessing device avoids carbon black raw materials adhering to the inner wall of the housing, thereby avoiding economic losses caused by carbon black raw material loss, and also avoids the difficulty in cleaning carbon black raw materials adhering to the inner wall of the housing, preventing dust from entering the interior of the housing and thus preventing dust from affecting the quality of the finished carbon black product. It also prevents carbon black raw materials from remaining inside the housing. Simultaneously, the rotating stirring rod increases the crushing effect of the carbon black raw materials, improving the quality of the finished carbon black product.

Description

Technical Field

[0001] This invention relates to the field of carbon black production technology, specifically to a carbon black production reprocessing device. Background Technology

[0002] Carbon black is a black powdery substance that can be used as a black dye to manufacture Chinese ink, ink, paint, etc. It is also used as a reinforcing agent for rubber. In the production of carbon black, it is often necessary to re-blend the carbon black, and a carbon black re-blending device is required for this process.

[0003] In existing carbon black recycling devices, carbon black raw materials may adhere to the inner wall of the device during use, which will prevent the carbon black raw materials from being completely discharged, resulting in waste of raw materials. At the same time, the carbon black raw materials adhering to the inner wall of the device are difficult to clean, requiring the staff to manually stop the device and disassemble it for cleaning, which in turn delays the carbon black recycling speed. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the prior art, the present invention provides a reprocessing device for carbon black production to solve the above-mentioned technical problems.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: a carbon black production reprocessing device, comprising:

[0008] The housing is used for carbon black production and recycling.

[0009] The feed pipes, installed on both sides of the top of the housing, are used to discharge carbon black raw materials into the interior of the housing.

[0010] The discharge pipe is installed at the bottom of the box and is used to discharge the carbon black raw material inside the box.

[0011] The stirring mechanism, installed on the top of the chamber, is used to crush and agitate the carbon black raw material.

[0012] The stirring mechanism includes a motor, which is connected to the top of the housing, and the output end of the motor is connected to a stirring rod.

[0013] The first conical tooth, mounted on the outside of the stirring rod, is used to provide driving force.

[0014] The drainage mechanism, installed on the outside of the box, is used to clean the material adhering to the inside of the box.

[0015] The drainage mechanism includes a second conical tooth that meshes with a first conical tooth. A crankshaft is fixedly connected to the end of the second conical tooth away from the first conical tooth. A horizontal shaft is fixedly connected to the end of the crankshaft away from the second conical tooth. A hollow box is fitted around the outside of the horizontal shaft. The outside of the hollow box is connected through the inside of the housing. Fan blades are connected at equal intervals around the outside of the horizontal shaft. An inclined tube is connected to the bottom of the hollow box.

[0016] The cleaning mechanism, installed inside the hollow box, is used to filter the gas drawn into the hollow box.

[0017] The cleaning mechanism includes a filter element, the outside of which is slidably connected to the inside of a hollow box. A cross arm is fixedly connected to one end of the filter element near the stirring mechanism. A slant rod is hinged to the bottom of the cross arm. The bottom of the slant rod is connected to the top of the crankshaft. A long arm is fixedly connected to the bottom of the cross arm.

[0018] The filter screen, installed inside the housing, is used to crush and discharge the carbon black raw material that enters the housing.

[0019] Preferably, the outer side of the box is provided with equally spaced slots, and the two sides of the bottom inside the box are fixedly connected with guide plates.

[0020] Preferably, a second spring is fixedly connected to both sides of the inner side of the box, and a triangular plate is connected at equal intervals to the bottom of the second spring. The bottom of the triangular plate is connected to the top of the filter screen, and the top of the filter screen is in contact with the bottom of the long arm.

[0021] Preferably, a first spherical bearing is connected through the top of the housing, and the interior of the first spherical bearing is connected to the exterior of the stirring rod. The first spherical bearing can support and limit the movement of the stirring rod.

[0022] Preferably, a second spherical bearing is connected through the interior of the hollow box, and the interior of the second spherical bearing is connected to the exterior of the horizontal shaft. The second spherical bearing can support and install the horizontal shaft.

[0023] Preferably, slotted blocks are connected at equal intervals inside the box body, and a sliding block is slidably connected to one end of the slotted block near the hollow box. The sliding block is connected to the cross arm, and the slotted block and the sliding block can guide the cross arm and make the cross arm move in a straight line.

[0024] Preferably, scrapers are fixedly connected to the top and bottom of the hollow box, a collection box is slidably connected to the inside of the slot, the top of the collection box is connected through to the bottom of the hollow box, a sliding plate is slidably connected to the bottom of the collection box, a first spring is fixedly connected to the bottom of the sliding plate, a short plate is fixedly connected to the bottom of the first spring, and the outside of the short plate is connected to the outside of the box. The collection box can collect the dust cleaned by the scrapers, and the cooperation of the sliding plate with the first spring and the short plate facilitates the installation of the collection box.

[0025] Compared with the prior art, the present invention provides a reprocessing device for carbon black production, which has the following advantages:

[0026] This carbon black production recycling device, through the added diversion mechanism, automatically cleans the inner wall of the box when the carbon black raw material is recycled in the box, so as to avoid carbon black raw material adhering to the inner wall of the box, thereby avoiding economic losses caused by carbon black raw material loss, and avoiding the difficulty in cleaning the carbon black raw material adhering to the inner wall of the box.

[0027] The carbon black production recycling device, through the addition of a cleaning mechanism, automatically cleans the airflow when it is drawn by the flow guiding mechanism, and automatically cleans itself to prevent dust from entering the inside of the chamber, thereby preventing dust from affecting the quality of the finished carbon black product.

[0028] This carbon black production recycling device, through the addition of a cleaning mechanism, automatically drives the filter screen to shake during gas cleaning, accelerating the discharge speed of carbon black raw materials and preventing carbon black raw materials from remaining inside the chamber. At the same time, the rotating stirring rod increases the crushing effect of carbon black raw materials, improving the quality of the finished carbon black product. Attached Figure Description

[0029] Figure 1 This is a front view of the present invention;

[0030] Figure 2 This is a front sectional view of the present invention;

[0031] Figure 3 This is an enlarged front view of the stirring mechanism of the present invention;

[0032] Figure 4 This is a front sectional view of the drainage mechanism of the present invention.

[0033] In the diagram: 1. Box body; 11. Groove; 12. Guide plate; 2. Feed pipe; 3. Discharge pipe; 31. Ball valve; 4. Stirring mechanism; 41. Motor; 42. Stirring rod; 421. First spherical bearing; 5. First conical tooth; 6. Drainage mechanism; 61. Second conical tooth; 62. Crankshaft; 63. Horizontal shaft; 631. Second spherical bearing; 64. Hollow box; 641. Scraper; 642. Collection box; 643. Slide plate; 644. First spring; 645. Short plate; 65. Fan blade; 66. Inclined tube; 7. Cleaning mechanism; 71. Filter element; 72. Horizontal arm; 73. Inclined rod; 731. Grooved block; 732. Sliding block; 74. Long arm; 8. Filter screen; 81. Triangular plate; 82. Second spring. Detailed Implementation

[0034] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] This invention provides a technical solution: a carbon black production recycling device, comprising:

[0036] Box 1 is used for carbon black production and recycling. The exterior of box 1 has slots 11 at equal intervals. Both sides of the bottom of the interior of box 1 are fixedly connected to guide plates 12. This solution is a structural improvement of the non-electronic components based on the existing carbon black recycling equipment. Box 1 is a common carbon black recycling equipment product that has been promoted in the existing technology.

[0037] Feed pipe 2 is installed on both sides of the top of box 1 and is used to discharge carbon black raw material into the interior of box 1.

[0038] The discharge pipe 3 is installed at the bottom of the box 1 and is used to discharge the carbon black raw material inside the box 1. The ball valve 31 is connected to the front of the ball valve 31 and is used to control the opening and closing of the discharge pipe 3.

[0039] The stirring mechanism 4 is installed on the top of the box 1 and is used to crush and stir the carbon black raw material.

[0040] The stirring mechanism 4 includes a motor 41, which is connected to the top of the housing 1 via a bracket. The output end of the motor 41 is connected to a stirring rod 42, which can crush the agglomerated carbon black raw material. A first spherical bearing 421 is connected through the top of the housing 1. The inside of the first spherical bearing 421 is connected to the outside of the stirring rod 42, and the first spherical bearing 421 can support and limit the stirring rod 42.

[0041] The first conical tooth 5 is installed on the outside of the stirring rod 42 to provide driving force. The first conical tooth 5 is sleeved on the outside of the stirring rod 42.

[0042] The drainage mechanism 6 is installed on the outside of the box 1 and is used to clean the material adhering to the inside of the box 1.

[0043] The airflow guiding mechanism 6 includes a second conical tooth 61, which drives the crankshaft 62. The second conical tooth 61 meshes with the first conical tooth 5. The crankshaft 62 is fixedly connected to the end of the second conical tooth 61 away from the first conical tooth 5. A horizontal shaft 63 is fixedly connected to the end of the crankshaft 62 away from the second conical tooth 61. The horizontal shaft 63 drives the fan blades 65. A second spherical bearing 631 is connected through the interior of the hollow box 64. The interior of the second spherical bearing 631 is connected to the exterior of the horizontal shaft 63. The second spherical bearing 631 can support and install the horizontal shaft 63. The hollow box 64 is sleeved on the exterior of the horizontal shaft 63. The hollow box 64 can introduce external airflow. The exterior of the hollow box 64 is connected through the interior of the housing 1. Fan blades 65 are evenly connected to the exterior of the horizontal shaft 63. The fan blades 65 can generate negative pressure by rotating to introduce external airflow. The fan blades 65 and the horizontal shaft 63 are connected through the hollow box 64. The connection angle of shaft 63 can be changed, so that when the horizontal shaft 63 rotates, it will inevitably generate negative pressure through the fan blade 65 to introduce airflow. The bottom of the hollow box 64 is connected to an inclined tube 66, which can guide the airflow and spray it into the interior of the box 1. The top and bottom of the hollow box 64 are fixedly connected to scrapers 641. The inside of the slot 11 is slidably connected to a collection box 642. The top of the collection box 642 is connected to the bottom of the hollow box 64. The bottom of the collection box 642 is slidably connected to a slide plate 643. The bottom of the slide plate 643 is fixedly connected to a first spring 644. The bottom of the first spring 644 is fixedly connected to a short plate 645. The outside of the short plate 645 is connected to the outside of the box 1. The collection box 642 can collect the dust cleaned by the scraper 641. At the same time, the cooperation between the slide plate 643, the first spring 644, and the short plate 645 facilitates the installation of the collection box 642.

[0044] The cleaning mechanism 7 is installed inside the hollow box 64 and is used to filter the gas drawn into the hollow box 64.

[0045] The cleaning mechanism 7 includes a filter element 71, which is used to filter airflow. The outside of the filter element 71 is slidably connected to the inside of the hollow box 64. A horizontal arm 72 is fixedly connected to one end of the filter element 71 near the stirring mechanism 4. The bottom of the horizontal arm 72 is connected to a slanted rod 73 via a hinge. The slanted rod 73 is used to drive the horizontal arm 72 for transmission. Slotted blocks 731 are connected at equal intervals inside the housing 1. A sliding block 732 is slidably connected to one end of the slotted block 731 near the hollow box 64. The sliding block 732 is connected to the horizontal arm 72. The slotted block 731 and the sliding block 732 can guide the horizontal arm 72 and make the horizontal arm 72 move linearly. The bottom of the slanted rod 73 is connected to the top of the crankshaft 62. A long arm 74 is fixedly connected to the bottom of the horizontal arm 72. The long arm 74 is in contact with the top of the filter screen 8. The long arm 74 can only move downward against the filter screen 8.

[0046] The filter screen 8 is installed inside the housing 1 and is used to crush and discharge the carbon black raw material that enters the housing 1. The two sides inside the housing 1 are fixedly connected to the second spring 82. The bottom of the second spring 82 is connected to the triangular plate 81 at equal intervals. The bottom of the triangular plate 81 is connected to the top of the filter screen 8, and the top of the filter screen 8 is in contact with the bottom of the long arm 74.

[0047] This scheme first discharges carbon black raw material into the interior of the housing 1 through the feed pipe 2. The carbon black raw material falls on top of the filter screen 8. The stirring mechanism 4 is then activated, driving the stirring rod 42 to rotate. The rotating stirring rod 42 drives the carbon black raw material to be crushed. At the same time, as the stirring rod 42 rotates, it drives the first conical tooth 5 to rotate as well. The rotating first conical tooth 5 drives the second conical tooth 61 to rotate. The rotating second conical tooth 61 drives the crankshaft 62 to drive the horizontal shaft 63 to rotate. The rotating horizontal shaft 63 drives... The rotating fan blade 65 draws in gas through the hollow box 64 and discharges the gas through the inclined tube 66 to the inner wall of the box 1. The airflow cleans the carbon black raw material adhering to the inner wall of the box 1. The added diversion mechanism 6 automatically cleans the inner wall of the box 1 when the carbon black raw material is recycled in the box 1, avoiding the adhering of carbon black raw material to the inner wall of the box 1, thereby avoiding economic losses caused by the loss of carbon black raw material, and avoiding the difficulty in cleaning the carbon black raw material adhering to the inner wall of the box 1.

[0048] When the gas enters the hollow box 64, it is filtered and intercepted by the filter element 71. The dust in the gas will adhere to the outside of the filter element 71. At the same time, when the crankshaft 62 rotates, it drives the inclined rod 73 to transmit power, which in turn drives the horizontal arm 72 to move up and down. The moving horizontal arm 72 drives the filter element 71 to move up and down. The moving filter element 71, together with the scraper 641, scrapes and cleans the dust adhering to the outside. Through the added cleaning mechanism 7, when the airflow is guided by the flow guiding mechanism 6, the airflow is automatically cleaned and automatically self-cleaned to prevent dust from entering the inside of the box 1, thereby preventing dust from affecting the finished quality of carbon black.

[0049] When the filter element 71 moves up and down, it will contact the long arm 74 for transmission, which in turn drives the filter screen 8 to move up and down. The moving filter screen 8 discharges the crushed carbon black raw material into the bottom of the box 1, and then discharges it through the feed pipe 2. Through the added cleaning mechanism 7, when cleaning the gas, it automatically drives the filter screen 8 to shake, which speeds up the discharge speed of the carbon black raw material and prevents the carbon black raw material from being stuck inside the box 1. At the same time, the rotating stirring rod 42 increases the crushing effect of the carbon black raw material and improves the quality of the finished carbon black raw material.

[0050] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0051] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A reprocessing device for carbon black production, characterized in that, include: Box (1), used for carbon black production recycling; Feed pipe (2) is installed on both sides of the top of the box (1) to discharge carbon black raw material into the interior of the box (1); The discharge pipe (3) is installed at the bottom of the box (1) and is used to discharge the carbon black raw material inside the box (1); A stirring mechanism (4) is installed on the top of the box (1) and is used to crush and stir the carbon black raw material; The stirring mechanism (4) includes a motor (41), which is connected to the top of the box (1), and the output end of the motor (41) is connected to a stirring rod (42). The first conical tooth (5) is installed on the outside of the stirring rod (42) to provide driving force; The drainage mechanism (6) is installed on the outside of the box (1) to clean the material adhering to the inside of the box (1); The drainage mechanism (6) includes a second conical tooth (61), which meshes with the first conical tooth (5). A crankshaft (62) is fixedly connected to the end of the second conical tooth (61) away from the first conical tooth (5). A horizontal shaft (63) is fixedly connected to the end of the crankshaft (62) away from the second conical tooth (61). A hollow box (64) is sleeved on the outside of the horizontal shaft (63). The outside of the hollow box (64) is connected through the inside of the housing (1). Fan blades (65) are connected at equal intervals on the outside of the horizontal shaft (63). An inclined tube (66) is connected to the bottom of the hollow box (64). A cleaning mechanism (7) is installed inside the hollow box (64) to filter the gas drawn into the hollow box (64); The cleaning mechanism (7) includes a filter element (71), the outside of which is slidably connected to the inside of the hollow box (64), and a cross arm (72) is fixedly connected to one end of the filter element (71) near the stirring mechanism (4). The bottom of the cross arm (72) is connected to a slant rod (73) via a hinge, and the bottom of the slant rod (73) is connected to the top of the crankshaft (62). The bottom of the cross arm (72) is fixedly connected to a long arm (74). The filter screen (8) is installed inside the housing (1) to crush and discharge the carbon black raw material that enters the housing (1); The two sides inside the box (1) are fixedly connected with second springs (82). Triangle plates (81) are connected at equal intervals to the bottom of the second springs (82). The bottom of the triangle plates (81) is connected to the top of the filter screen (8). The top of the filter screen (8) is in contact with the bottom of the long arm (74). The inside of the box (1) is connected with slotted blocks (731) at equal intervals. A sliding block (732) is slidably connected to one end of the slotted block (731) near the hollow box (64). The sliding block (732) is connected to the cross arm (72).

2. The carbon black production reprocessing device according to claim 1, characterized in that: The outer side of the box (1) is provided with slots (11) at equal intervals, and the two sides of the bottom of the box (1) are fixedly connected with guide plates (12).

3. The carbon black production reprocessing device according to claim 1, characterized in that: The top of the housing (1) is connected to a first spherical bearing (421), and the interior of the first spherical bearing (421) is connected to the exterior of the stirring rod (42).

4. A carbon black production reprocessing device according to claim 1, characterized in that: The hollow box (64) has a second spherical bearing (631) that runs through its interior, and the interior of the second spherical bearing (631) is connected to the exterior of the horizontal shaft (63).

5. A carbon black production reprocessing device according to claim 2, characterized in that: Scrapers (641) are fixedly connected to the top and bottom of the hollow box (64). A collection box (642) is slidably connected to the inside of the slot (11). The top of the collection box (642) is connected through to the bottom of the hollow box (64). A sliding plate (643) is slidably connected to the bottom of the collection box (642). A first spring (644) is fixedly connected to the bottom of the sliding plate (643). A short plate (645) is fixedly connected to the bottom of the first spring (644). The outside of the short plate (645) is connected to the outside of the box body (1).

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