An environmentally friendly carbon black blending and mixing device

Abstract

The present invention discloses an environmentally friendly carbon black blending and mixing device, which belongs to the field of carbon black blending technology, including a placement rack, two mixing drums are provided above the placement rack, the top and bottom of the mixing drums are provided with cover plates, and a swinging and twisting assembly is provided on the placement rack, which drives the mixing drums to swing back and forth and to twist and shake horizontally, and a sealed water supply assembly is provided between the two mixing drums, which drives the cover plates to open and close. The present invention not only facilitates the mixing drums to swing back and forth, but also drives them to twist and shake horizontally, which is conducive to the flow and mixing of raw materials, but also adds water to the mixing drums from top to bottom, and the water added at the bottom drives the raw materials to surge with the help of the impact of the water flow, promotes the mixing of raw materials, and also performs swing-type stirring on the raw materials, so that stirring is carried out over a larger range, and the inner wall of the mixing drum is cleaned during stirring to prevent carbon black from adhering to the inner wall of the mixing drum and being unable to participate in subsequent mixing and stirring, thereby ensuring the quality of the blending and mixing.

Description

Technical Field

[0001] The invention belongs to the technical field of carbon black blending, and in particular relates to an environmentally friendly carbon black blending and mixing device. Background Art

[0002] A black powdery substance produced by the incomplete combustion or pyrolysis of hydrocarbons in the gas phase under strictly controlled process conditions. It is primarily composed of elemental carbon, with trace amounts of oxygen, hydrogen, and sulfur. Carbon black particles are approximately spherical, with a particle size ranging from 10 to 500 μm. Many particles often fuse or coalesce into three-dimensional dendritic or fibrous aggregates. In rubber processing, it is added to rubber during mixing as a reinforcing agent (see Reinforcement Materials) and filler. As an important industrial raw material, carbon black is widely used in a variety of applications, including rubber, plastics, and coatings. During use, it often needs to be mixed with water. The recommended carbon black to water ratio is 1:10 to 1:20, meaning 10 to 20 parts water for every 1 part carbon black. This ratio can be adjusted based on specific needs and application scenarios, but generally should not exceed 1:20 to avoid uneven dispersion of the carbon black.

[0003] When using existing carbon black, it is usually blended and mixed with other raw materials. For example, when mixing carbon black with water, the usual mixing method is to continuously add water from above for stirring and mixing. However, when water is added from above, only a limited amount of carbon black comes into contact with water. Even if stirring is performed, the efficiency of mixing carbon black and water is not high. Moreover, most existing stirring methods are fixed stirring, which limits the stirring range and makes it impossible to fully stir the carbon black. Moreover, when stirring, the carbon black is prone to agglomeration on the inner wall of the mixing barrel. There is a lack of measures to clean the inner wall of the mixing barrel. Such agglomeration will affect the overall blending quality of the carbon black. For this reason, we have proposed an environmentally friendly carbon black blending and mixing device. Summary of the Invention

[0004] In order to solve the above problems, the purpose of the present invention is to provide an environmentally friendly carbon black blending and mixing device.

[0005] To achieve the above-mentioned objectives, the present invention proposes an environmentally friendly carbon black blending and mixing device, comprising a placement rack, two mixing drums are provided above the placement rack, and cover plates are provided on the top and bottom of the mixing drums. A swinging and torsion assembly is provided on the placement rack, and the swinging and torsion assembly drives the mixing drum to swing back and forth and to twist horizontally. A sealed water supply assembly is provided between the two mixing drums, and the sealed water supply assembly drives the cover plate to open and close, and at the same time supplies water up and down in the mixing drum. A driving assembly is provided between the two mixing drums, and a torsional stirring assembly is provided for the internal rotation of the mixing drum. The driving assembly controls the torsional stirring assembly to perform swinging stirring, and a cleaning assembly is connected to the driving assembly for cleaning the inner wall of the mixing drum.

[0006] Preferably, the swing and torsion assembly includes a slide plate slidably arranged on the placement frame, the top of the slide is fixedly connected to the fixing frame, the fixing frame is slidably provided with two side plates, a threaded tube is rotatably provided between the two side plates, the internal thread sleeve of the threaded tube is provided with a screw, and two ends of the screw are rotatably connected to the placement frame, one side of the placement frame is fixedly connected to the first driving motor, and the output shaft of the first driving motor is fixedly connected to the screw, the fixing frame is slidably provided with a first electromagnet, the top of the first electromagnet is rotatably connected to the movable column, the external fixed sleeve of the movable column is provided with a first gear, the top of the fixing frame is fixedly connected with two guide blocks, the external sliding of the guide block is provided with a first rack, and the first rack is meshed with the first gear for transmission, the two ends of the first rack are fixedly connected to an arc plate, the top two sides of the fixing frame are fixedly connected to a limit plate, and the arc plate slides on the limit plate.

[0007] Preferably, the sealed water supply assembly includes two fixed plates fixedly connected between the two mixing cylinders, the bottom of the fixed plate located below is fixedly connected to a base frame, and the base frame is fixedly connected to the top of the movable column, one side of the fixed plate located above is fixedly connected to a mounting plate, both ends of the mounting plate are fixedly connected to a double-headed cylinder, the output shaft of the double-headed cylinder is fixedly connected to a lifting plate, two sides of the two lifting plates away from each other are fixedly connected to two fixed pipes, and the fixed pipes are fixedly connected and connected to the cover plate, a connecting pipe connected thereto is fixedly connected between the two fixed pipes, a telescopic pipe connected thereto is fixedly connected to the connecting pipe, two supporting plates are fixedly connected to the lifting plate located at the bottom, and the supporting plates are fixedly connected to the cover plate.

[0008] Preferably, the drive assembly includes a second driving motor fixedly connected to the fixed plate located at the top, the output shaft of the second driving motor is fixedly connected to the transmission shaft, the bottom end of the transmission shaft is fixedly connected to the first driving bevel gear, a crankshaft that movably passes through the two mixing cylinders is provided below the first driving bevel gear, the outer fixed sleeve of the crankshaft is provided with a first driven bevel gear, and the first driven bevel gear is meshed with the first driving bevel gear for transmission, the end of the crankshaft extending into the interior of the mixing cylinder is fixedly connected to the second driving bevel gear, the outer movable sleeve of the crankshaft is provided with a connecting plate, the bottom movable sleeve of the connecting plate is provided with a movable plate, and the two ends of the movable plate are fixedly connected to the second rack.

[0009] Preferably, the torsion stirring assembly includes a torsion rod that movably passes through the mixing barrel, the end of the torsion rod extending out of the mixing barrel is fixedly connected to the second gear, and the second rack is engaged with the second gear for transmission, and the two ends of the torsion rod extending into the interior of the mixing barrel are fixedly connected to bearings, the inner sleeve of the bearing is provided with a vertical shaft, the outer array of the vertical shaft is provided with a plurality of stirring rods, the outer fixed sleeve of the vertical shaft is provided with a second driven bevel gear, and the second driven bevel gear is engaged with the second driving bevel gear for transmission.

[0010] Preferably, the cleaning assembly includes a lifting rod that movably passes through the cover plate located at the top, the lifting rod is fixedly connected to a disc at one end outside the mixing barrel, the bottom of the disc is fixedly connected to a second electromagnet, and the second electromagnet is in contact with the second rack, the interior of the mixing barrel is movably sleeved with a plurality of cleaning rings, and reinforcement plates are fixedly connected between adjacent cleaning rings, and the end of the lifting rod extending into the interior of the mixing barrel is fixedly connected to one of the cleaning rings.

[0011] Preferably, two first sliding grooves are provided on the placement rack, and the slide slides in the first sliding grooves, a second sliding groove is provided at the bottom of the first rack along its length direction, and the guide block is movably sleeved in the second sliding groove.

[0012] Preferably, a one-way valve is provided between the fixed tube and the cover plate, a plug hole is provided on the fixed plate located below, and the movable plate movably passes through the plug hole.

[0013] Preferably, a through hole is provided on the movable plate, a positioning shaft is fixedly connected to the interior of the through hole, and the connecting plate is movably sleeved on the exterior of the positioning shaft.

[0014] Preferably, a feeding hole is provided on the cover plate at the top, a sealing plug is provided inside the feeding hole, and a discharge pipe communicating with the cover plate is fixedly connected to the cover plate at the bottom, and a valve is provided on the discharge pipe.

[0015] The environmentally friendly carbon black blending and mixing device proposed by the present invention can bring the following beneficial effects:

[0016] 1. The mixing drum is driven to rock back and forth by the swinging and twisting assembly, and is also driven to twist and rock horizontally. This multi-directional rocking of the mixing drum is conducive to rocking mixing of the raw materials inside and promotes the flow of raw materials.

[0017] 2. The sealed water supply assembly can simultaneously supply water from the top and bottom of the mixing barrel, which helps more carbon black to quickly contact with water. When water is added from the bottom, the water flow will impact the carbon black and surge upward, which helps the carbon black flow and mix;

[0018] 3. The driving component and the twisting stirring component are used together. The twisting stirring component is driven by the driving component to not only rotate and stir, but also twist back and forth while rotating and stirring, thus changing the stirring angle, thereby stirring in a wider range and facilitating efficient mixing of carbon black.

[0019] 4. The driving component and the cleaning component work together to drive the cleaning component to move up and down inside the mixing drum, thereby scraping and cleaning the carbon black adhering to the inner wall of the mixing drum, preventing the carbon black from adhering to the inner wall of the mixing drum and being unable to participate in subsequent mixing and stirring, thereby ensuring the quality of the blending;

[0020] To sum up, this solution has a simple structure and novel design. It is not only convenient for driving the mixing barrel to swing back and forth, but also drives it to twist and swing horizontally, which is conducive to the flow and mixing of raw materials. Water is added to the mixing barrel from top to bottom. Water is added to the bottom to drive the raw materials to surge with the help of water flow impact, thereby promoting the mixing of raw materials. At the same time, the raw materials are also stirred in a swinging manner, so that stirring can be carried out over a larger range. The inner wall of the mixing barrel is cleaned during stirring to prevent carbon black from adhering to the inner wall of the mixing barrel and being unable to participate in subsequent mixing and stirring, thereby ensuring the quality of the blending. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0022] In the attached figure:

[0023] Figure 1 It is a front view structural schematic diagram of the present invention.

[0024] Figure 2 It is a side structural schematic diagram of the present invention.

[0025] Figure 3 It is a schematic cross-sectional structural diagram of the present invention.

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure from the first viewing angle of the present invention.

[0027] Figure 5 This is a schematic diagram of the three-dimensional structure from a second viewing angle of the present invention.

[0028] Figure 6 It is a schematic diagram of a partially exploded three-dimensional structure of the swing and torsion component of the present invention.

[0029] Figure 7 It is a schematic diagram of the three-dimensional structure of the sealed water supply component of the present invention.

[0030] Figure 8 It is a schematic diagram of the three-dimensional structure of the driving component of the present invention.

[0031] Figure 9 It is a schematic diagram of the three-dimensional structure of the twisting stirring assembly of the present invention.

[0032] Figure 10 It is a schematic diagram of the three-dimensional structure of the cleaning component of the present invention.

[0033] In the figure: 1 placement rack, 2 mixing drum, 3 cover plate, 4 swing torsion assembly, 401 slide plate, 402 fixed frame, 403 side plate, 404 threaded pipe, 405 screw, 406 first drive motor, 407 first electromagnet, 408 movable column, 409 first gear, 410 guide block, 411 first rack, 412 arc plate, 413 limit plate, 5 sealed water supply assembly, 501 fixed plate, 502 bottom frame, 503 mounting plate, 504 double-headed cylinder, 505 lifting plate, 506 fixed pipe, 507 connecting pipe, 508 telescopic pipe, 509 support plate, 6 Driving assembly, 601 second driving motor, 602 transmission shaft, 603 first driving bevel gear, 604 crankshaft, 605 first driven bevel gear, 606 second driving bevel gear, 607 connecting plate, 608 movable plate, 609 second rack, 7 torsion stirring assembly, 701 torsion rod, 702 second gear, 703 bearing, 704 vertical shaft, 705 stirring rod, 706 second driven bevel gear, 8 cleaning assembly, 801 lifting rod, 802 disc, 803 second electromagnet, 804 cleaning ring, 805 reinforcement plate, 9 sealing plug, 10 discharge pipe. DETAILED DESCRIPTION

[0034] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in an exemplary manner in conjunction with the accompanying drawings.

[0035] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0036] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0037] In the present invention, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0038] In the present invention, unless otherwise clearly specified and limited, a first feature "above" or "below" a second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the descriptions with reference to the terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more schemes or examples.

[0039] like Figures 1 to 10 As shown, an embodiment of the present invention proposes an environmentally friendly carbon black blending and mixing device, including a placement rack 1, two mixing drums 2 are provided above the placement rack 1, and cover plates 3 are provided on the top and bottom of the mixing drum 2. A swinging and torsion component 4 is provided on the placement rack 1, and the swinging and torsion component 4 drives the mixing drum 2 to swing back and forth and to twist horizontally. A sealed water supply component 5 is provided between the two mixing drums 2, and the sealed water supply component 5 drives the cover plate 3 to open and close, and at the same time supplies water up and down in the mixing drum 2. A driving component 6 is provided between the two mixing drums 2, and a twisting stirring component 7 is provided for the internal rotation of the mixing drum 2. The driving component 6 controls the twisting stirring component 7 to perform swinging stirring, and the driving component 6 is connected to a cleaning component 8 located inside the mixing drum 2 for cleaning the inner wall.

[0040] like Figure 5 and Figure 6As shown, the swing torsion assembly 4 includes a slide plate 401 slidably arranged on the placement frame 1, the top of the slide plate 401 is fixedly connected to a fixing frame 402, two side plates 403 are slidably provided on the fixing frame 402, a threaded tube 404 is rotatably provided between the two side plates 403, the internal thread sleeve of the threaded tube 404 is provided with a screw 405, and both ends of the screw 405 are rotatably connected to the placement frame 1, a first drive motor 406 is fixedly connected to one side of the placement frame 1, and the output shaft of the first drive motor 406 is fixedly connected to the screw 405 Then, a first electromagnet 407 is slidably provided on the fixed frame 402, and a movable column 408 is rotatably connected to the top of the first electromagnet 407. A first gear 409 is fixedly sleeved on the outside of the movable column 408. Two guide blocks 410 are fixedly connected to the top of the fixed frame 402. A first rack 411 is slidably provided on the outside of the guide block 410, and the first rack 411 is meshed with the first gear 409 for transmission. The two ends of the first rack 411 are fixedly connected to an arc plate 412. The top two sides of the fixed frame 402 are fixedly connected to limit plates. 413, and the arc plate 412 slides on the limit plate 413, the first drive motor 406 drives the screw 405 to rotate forward and reverse, the screw 405 rotates forward and reverse to drive the threaded tube 404 to move left and right, the threaded tube 404 moves left and right to drive the fixing frame 402 to move through the side plate 403, and the fixing frame 402 drives the slide plate 401 to slide left and right on the placement rack 1. Since the first sliding groove on the placement rack 1 is arc-shaped, when the slide plate 401 slides along the first sliding groove, it will drive the mixing drum 2 to swing left and right, and the fixing frame 402 moves left and right. When moving to the right, it also drives the movable column 408 and the first gear 409 to move synchronously, and the first gear 409 rotates along the first rack 411, thereby driving the movable column 408 to rotate back and forth, and the movable column 408 drives the mixing drum 2 to twist and shake horizontally, and the first gear 409 can twist with the fixed frame 402, so as to ensure that the first gear 409 always keeps meshing with the first rack 411, and the limiting plate 413 limits the twisting angle of the arc plate 412, and at the same time ensures that the first rack 411 does not move horizontally left and right.

[0041] like Figure 4 、 Figure 6 and Figure 7As shown, the sealed water supply assembly 5 includes two fixed plates 501 fixedly connected between the two mixing cylinders 2, the bottom of the fixed plate 501 located at the bottom is fixedly connected to the base frame 502, and the base frame 502 is fixedly connected to the top of the movable column 408, and one side of the fixed plate 501 located at the top is fixedly connected to the mounting plate 503, both ends of the mounting plate 503 are fixedly connected to the double-headed cylinder 504, the output shaft of the double-headed cylinder 504 is fixedly connected to the lifting plate 505, and the two lifting plates 505 are fixedly connected to two fixed pipes 506 on the side away from each other, and the fixed pipe 506 is fixedly connected and communicated with the cover plate 3, and a connecting pipe 507 connected thereto is fixedly connected between the two fixed pipes 506. 07 is fixedly connected with a telescopic tube 508 connected thereto, and two supporting plates 509 are fixedly connected to the lifting plate 505 at the bottom, and the supporting plates 509 are fixedly connected to the cover plate 3. The double-headed cylinder 504 can drive the two cover plates 3 to open and close at the same time, so that the two cover plates 3 are opened and closed synchronously, which is convenient for the staff to clean the inside of the mixing drum 2. The bottom of the telescopic tube 508 is connected to a hose, and the other end of the hose is connected to a water pump. The water pump sends water into the fixed tube 506 through the hose, telescopic tube 508 and connecting tube 507, and then enters the mixing drum 2 from the fixed tube 506. In this way, water enters from the top and bottom of the mixing drum 2. The water entering from the bottom will surge the carbon black upward, which is conducive to the mixing of carbon black.

[0042] like Figure 7 and Figure 8 As shown, the drive assembly 6 includes a second drive motor 601 fixedly connected to the fixed plate 501 at the top, the output shaft of the second drive motor 601 is fixedly connected to the transmission shaft 602, the bottom end of the transmission shaft 602 is fixedly connected to the first active bevel gear 603, and the lower part of the first active bevel gear 603 is provided with a crankshaft 604 that movably passes through the two mixing cylinders 2, the outer fixed sleeve of the crankshaft 604 is provided with a first driven bevel gear 605, and the first driven bevel gear 605 is meshed with the first active bevel gear 603 for transmission, and the end of the crankshaft 604 extending into the interior of the mixing cylinder 2 is fixedly connected to the second active bevel gear 60 6. The outer movable sleeve of the crankshaft 604 is provided with a connecting plate 607, and the bottom movable sleeve of the connecting plate 607 is provided with a movable plate 608. The two ends of the movable plate 608 are fixedly connected to the second rack 609. The second drive motor 601 drives the transmission shaft 602 to rotate. The transmission shaft 602 drives the crankshaft 604 to rotate through the first active bevel gear 603 and the first driven bevel gear 605. The crankshaft 604 drives the connecting plate 607 to rise and fall. The connecting plate 607 drives the movable plate 608 to rise and fall. The movable plate 608 drives the second rack 609 to rise and fall. At the same time, the crankshaft 604 also drives the second active bevel gear 606 to rotate.

[0043] like Figure 8 and Figure 9As shown, the twisting stirring assembly 7 includes a twisting rod 701 that is movable through the mixing drum 2, and one end of the twisting rod 701 extending from the mixing drum 2 is fixedly connected to the second gear 702, and the second rack 609 is meshed with the second gear 702 for transmission, and the two ends of the twisting rod 701 extending into the interior of the mixing drum 2 are fixedly connected to bearings 703, the interior of the bearing 703 is sleeved with a vertical shaft 704, and the external array of the vertical shaft 704 is provided with a plurality of stirring rods 705, and the external fixed sleeve of the vertical shaft 704 is provided with a second driven bevel gear 706, and the second driven bevel gear 706 is connected to the second active bevel gear 606. In meshing transmission, the lifting and lowering of the second rack 609 will drive the second gear 702 to rotate back and forth, and the second gear 702 will drive the torsion rod 701 to twist, and the torsion rod 701 will drive the vertical shaft 704 to twist back and forth, thereby changing the inclination direction of the vertical shaft 704, and the second active bevel gear 606 will drive the second driven bevel gear 706 meshed with it to rotate, and the second driven bevel gear 706 will drive the vertical shaft 704 to rotate, and the vertical shaft 704 will drive the stirring rod 705 to rotate and stir, so that the vertical shaft 704 drives the stirring rod 705 to perform torsional stirring, thereby achieving stirring in a wider range.

[0044] like Figure 8 and Figure 10 As shown, the cleaning assembly 8 includes a lifting rod 801 that movably passes through the top cover plate 3, and the lifting rod 801 is fixedly connected to a disc 802 at one end outside the mixing drum 2, and a second electromagnet 803 is fixedly connected to the bottom of the disc 802, and the second electromagnet 803 is in contact with the second rack 609. A plurality of cleaning rings 804 are movably sleeved inside the mixing drum 2, and a reinforcement plate 805 is fixedly connected between adjacent cleaning rings 804, and one end of the lifting rod 801 extending into the interior of the mixing drum 2 is fixedly connected to one of the cleaning rings 804, and the second electromagnet 803 can be adsorbed on the second rack 609, so that the lifting of the second rack 609 will drive the second electromagnet 803 to rise and fall, and the second electromagnet 803 will drive the lifting rod 801 to rise and fall, and the lifting rod 801 will drive the cleaning ring 804 to rise and fall, so that the cleaning ring 804 will scrape the inner wall of the mixing drum 2 up and down to clean it, thereby preventing carbon black from adhering to the inner wall of the mixing drum 2.

[0045] like Figure 6 As shown, two first slide grooves are provided on the placement rack 1, and the slide plate 401 slides in the first slide groove. A second slide groove is provided at the bottom of the first rack 411 along its length direction, and the guide block 410 is movably sleeved in the second slide groove. The fixed frame 402 will drive the guide block 410 to slide along the second slide groove, and the guide block 410 is a T-shaped structure, and the vertical section of the second slide groove is a "concave" structure, so that the guide block 410 will not detach from the second slide groove.

[0046] like Figure 7 and Figure 8As shown, a one-way valve is provided between the fixed pipe 506 and the cover plate 3 , a plug hole is provided on the fixed plate 501 below, and the movable plate 608 movably passes through the plug hole, and the plug hole guides the movable plate 608 .

[0047] like Figure 9 As shown, a through hole is opened on the movable plate 608, and a positioning shaft is fixedly connected to the inside of the through hole, and the connecting plate 607 is movably sleeved on the outside of the positioning shaft. The connecting plate 607 will rotate outside the positioning shaft when it is lifted or lowered.

[0048] like Figure 3 As shown, a feeding hole is provided on the cover plate 3 at the top, and a sealing plug 9 is provided inside the feeding hole. A discharge pipe 10 is fixedly connected to the cover plate 3 at the bottom and is connected thereto. A valve is provided on the discharge pipe 10. The prepared carbon black mixture can be discharged by opening the valve, and carbon black can be added from the feeding hole by opening the sealing plug 9.

[0049] Working principle: When adding water to the carbon black for blending, the sealing plug 9 is opened and the carbon black can be added from the feeding hole. At this time, the second driving motor 601 drives the transmission shaft 602 to rotate, and the transmission shaft 602 drives the crankshaft 604 to rotate through the first active bevel gear 603 and the first driven bevel gear 605. The crankshaft 604 drives the connecting plate 607 to rise and fall, and the connecting plate 607 drives the movable plate 608 to rise and fall, and the movable plate 608 drives the second rack 609 to rise and fall, and the lifting of the second rack 609 drives the second gear 702 to rotate back and forth, and the second gear 702 drives the torsion rod 701 to twist, and the torsion rod 701 drives the vertical shaft 704 to twist back and forth, thereby changing the tilt direction of the vertical shaft 704. At the same time, the crankshaft 604 also drives the second active bevel gear The wheel 606 rotates, and the second active bevel gear 606 drives the second driven bevel gear 706 meshing with it to rotate. The second driven bevel gear 706 drives the vertical shaft 704 to rotate, and the vertical shaft 704 drives the stirring rod 705 to rotate and stir. In this way, the vertical shaft 704 drives the stirring rod 705 to perform torsional stirring, thereby achieving stirring in a wider range. The second electromagnet 803 can be adsorbed on the second rack 609. In this way, the lifting of the second rack 609 will drive the second electromagnet 803 to rise and fall. The second electromagnet 803 drives the lifting rod 801 to rise and fall, and the lifting rod 801 drives the cleaning ring 804 to rise and fall. In this way, the cleaning ring 804 will scrape the inner wall of the mixing barrel 2 up and down to clean it, thereby preventing carbon black from adhering to the inner wall of the mixing barrel 2.

[0050] At the same time, the first drive motor 406 drives the screw 405 to rotate forward and reverse, and the forward and reverse rotation of the screw 405 will drive the threaded tube 404 to move left and right. The left and right movement of the threaded tube 404 will drive the fixing frame 402 to move through the side plate 403, and the fixing frame 402 will drive the slide plate 401 to slide left and right on the placement frame 1. Since the first slide groove on the placement frame 1 is arc-shaped, when the slide plate 401 slides along the first slide groove, it will drive the mixing drum 2 to swing left and right, and when the fixing frame 402 moves left and right, it also drives the movable column 408 and the first gear 409 to move synchronously. The first gear 409 rotates along the first rack 411, thereby driving the movable column 408 to rotate back and forth, and the movable column 408 drives the mixing drum 2 to twist and shake horizontally. The first gear 409 can be twisted along with the fixed frame 402, thus ensuring that the first gear 409 is always meshed with the first rack 411, and the limit plate 413 limits the twisting angle of the arc plate 412, while ensuring that the first rack 411 does not move horizontally left and right, so that the mixing drum 2 can not only rock left and right, but also rock horizontally, which is beneficial to rocking and stirring the raw materials and promoting the flow and mixing of the raw materials. The bottom of the telescopic tube 508 is connected to a hose, and the other end of the hose is connected to a water pump. The water pump sends water into the fixed pipe 506 through the hose, the telescopic tube 508 and the connecting pipe 507, and then enters the mixing drum 2 from the fixed pipe 506, so that water enters from the top and bottom of the mixing drum 2, and the water entering from the bottom will carbonize.

[0051] When it is necessary to twist the inside of the mixing drum 2 for cleaning, the first electromagnet 407 and the second electromagnet 803 stop working, and then the mixing drum 2 is manually pulled, so that the mixing drum 2 will slide to one side on the placement rack 1 using the first electromagnet 407, and then the mixing drum 2 is manually pushed to rotate. The mixing drum 2 rotates with the help of the movable column 408, and the double-headed cylinder 504 can simultaneously drive the two cover plates 3 to open and close, so that the two cover plates 3 open and close synchronously, making it convenient for the staff to clean the inside of the mixing drum 2.

[0052] The various embodiments in this specification are described in a progressive manner. Similar parts between the various embodiments can be referred to in conjunction with each other. Each embodiment focuses on the differences between the other embodiments. In particular, the system embodiments are generally similar to the method embodiments, so the description is relatively simple. For relevant parts, refer to the description of the method embodiments.

[0053] The foregoing is merely an embodiment of the present invention and is not intended to limit the present invention. It will be apparent to those skilled in the art that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention are intended to be included within the scope of the claims of the present invention.

Claims

1. An environmentally friendly carbon black blending and mixing device, comprising a placement rack (1), characterized in that: Two mixing drums (2) are provided above the placement rack (1), and the top and bottom of the mixing drums (2) are both provided with cover plates (3). The placement rack (1) is provided with a swinging and twisting assembly (4), which drives the mixing drums (2) to swing back and forth and to twist horizontally. A sealed water supply assembly (5) is provided between the two mixing drums (2), and the sealed water supply assembly (5) drives the cover plates (3) to open and close, and at the same time, water is supplied to the mixing drums (2) up and down. A driving assembly (6) is provided between the two mixing drums (2), and a twisting and stirring assembly (7) is provided for the internal rotation of the mixing drum (2). The driving assembly (6) controls the twisting and stirring assembly (7) to perform swinging stirring. The driving assembly (6) is connected to a cleaning assembly (8) located inside the mixing drum (2) for cleaning the inner wall. The swing torsion assembly (4) comprises a slide plate (401) slidably arranged on the placement frame (1), the top of the slide plate (401) is fixedly connected to a fixing frame (402), two side plates (403) are slidably arranged on the fixing frame (402), a threaded tube (404) is rotatably arranged between the two side plates (403), the internal thread sleeve of the threaded tube (404) is provided with a screw (405), and both ends of the screw (405) are rotatably connected to the placement frame (1), a first drive motor (406) is fixedly connected to one side of the placement frame (1), and the output shaft of the first drive motor (406) is fixedly connected to the screw (405), the sliding portion of the fixing frame (402) is fixedly connected to the fixing frame (402), and the output shaft of the first drive motor (406) is fixedly connected to the screw (405). A first electromagnet (407) is provided, the top of the first electromagnet (407) is rotatably connected to a movable column (408), the outer fixed sleeve of the movable column (408) is provided with a first gear (409), the top of the fixed frame (402) is fixedly connected to two guide blocks (410), the outer sliding portion of the guide block (410) is provided with a first rack (411), and the first rack (411) is meshed with the first gear (409) for transmission, the two ends of the first rack (411) are fixedly connected to an arc plate (412), the top two sides of the fixed frame (402) are fixedly connected to a limit plate (413), and the arc plate (412) slides on the limit plate (413).

2. The environmentally friendly carbon black blending and mixing device according to claim 1, characterized in that: The sealed water supply assembly (5) comprises two fixed plates (501) fixedly connected between the two mixing cylinders (2); the bottom of the fixed plate (501) located at the bottom is fixedly connected to a base frame (502), and the base frame (502) is fixedly connected to the top of the movable column (408); one side of the fixed plate (501) located at the top is fixedly connected to a mounting plate (503); both ends of the mounting plate (503) are fixedly connected to a double-headed cylinder (504); the output shaft of the double-headed cylinder (504) is fixedly connected to a lifting and lowering mechanism. The lifting plates (505) are fixedly connected to two fixed pipes (506) on the sides away from each other, and the fixed pipes (506) are fixedly connected and communicated with the cover plate (3). A connecting pipe (507) is fixedly connected between the two fixed pipes (506) and communicated with the fixing pipes (507). A telescopic pipe (508) is fixedly connected to the connecting pipe (507) and communicated with the fixing pipes (507). Two supporting plates (509) are fixedly connected to the lifting plate (505) at the bottom, and the supporting plates (509) are fixedly connected to the cover plate (3).

3. The environmentally friendly carbon black blending and mixing device according to claim 2, characterized in that: The driving assembly (6) includes a second driving motor (601) fixedly connected to the fixed plate (501) located at the top, the output shaft of the second driving motor (601) is fixedly connected to the transmission shaft (602), the bottom end of the transmission shaft (602) is fixedly connected to the first active bevel gear (603), a crankshaft (604) that movably passes through the two mixing barrels (2) is provided below the first active bevel gear (603), an external fixed sleeve of the crankshaft (604) is provided with a first driven bevel gear (605), and the first driven bevel gear (605) is meshed with the first active bevel gear (603) for transmission, one end of the crankshaft (604) extending into the interior of the mixing barrel (2) is fixedly connected to the second active bevel gear (606), the external movable sleeve of the crankshaft (604) is provided with a connecting plate (607), the bottom movable sleeve of the connecting plate (607) is provided with a movable plate (608), and the two ends of the movable plate (608) are fixedly connected to the second rack (609).

4. The environmentally friendly carbon black blending and mixing device according to claim 3, characterized in that: The twisting stirring assembly (7) comprises a twisting rod (701) that movably passes through the mixing barrel (2); one end of the twisting rod (701) extending from the mixing barrel (2) is fixedly connected to a second gear (702), and the second rack (609) is meshed with the second gear (702) for transmission; both ends of the twisting rod (701) extending into the interior of the mixing barrel (2) are fixedly connected to bearings (703); a vertical shaft (704) is provided inside the bearing (703); a plurality of stirring rods (705) are provided in an array outside the vertical shaft (704); a second driven bevel gear (706) is fixedly provided outside the vertical shaft (704), and the second driven bevel gear (706) is meshed with the second driving bevel gear (606) for transmission.

5. The environmentally friendly carbon black blending and mixing device according to claim 4, characterized in that: The cleaning assembly (8) includes a lifting rod (801) that movably passes through the cover plate (3) located at the top, and one end of the lifting rod (801) located outside the mixing barrel (2) is fixedly connected to a disc (802), and the bottom of the disc (802) is fixedly connected to a second electromagnet (803), and the second electromagnet (803) is in contact with a second rack (609). The interior of the mixing barrel (2) is movably sleeved with a plurality of cleaning rings (804), and a reinforcement plate (805) is fixedly connected between adjacent cleaning rings (804), and one end of the lifting rod (801) that extends into the interior of the mixing barrel (2) is fixedly connected to one of the cleaning rings (804).

6. The environmentally friendly carbon black blending and mixing device according to claim 1, characterized in that: The placement rack (1) is provided with two first sliding grooves, and the slide plate (401) slides in the first sliding grooves. The bottom of the first rack (411) is provided with a second sliding groove along its length direction, and the guide block (410) is movably sleeved in the second sliding groove.

7. The environmentally friendly carbon black blending and mixing device according to claim 3, characterized in that: A one-way valve is provided between the fixed tube (506) and the cover plate (3), a plug hole is provided on the fixed plate (501) located below, and the movable plate (608) movably passes through the plug hole.

8. The environmentally friendly carbon black blending and mixing device according to claim 3, characterized in that: A through hole is provided on the movable plate (608), a positioning shaft is fixedly connected to the interior of the through hole, and the connecting plate (607) is movably sleeved on the exterior of the positioning shaft.

9. The environmentally friendly carbon black blending and mixing device according to claim 1, characterized in that: A feeding hole is provided on the cover plate (3) at the top, and a sealing plug (9) is provided inside the feeding hole. A discharge pipe (10) communicating with the cover plate (3) is fixedly connected to the bottom cover plate (3), and a valve is provided on the discharge pipe (10).

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