Carbon black surface modification treatment stirring device

Abstract

The utility model provides a carbon black surface modification treatment stirring device which comprises a device body, a stirring cavity is formed in the device body, a conical barrel is arranged on the inner wall of the stirring cavity, a main shaft is vertically installed in the stirring cavity, a driving motor is arranged at the bottom end of the main shaft, and a spiral conveying paddle is arranged at the top end of the main shaft. A grinding column is arranged at the top end of the spiral conveying paddle through a supporting column and penetrates through the conical barrel, and grinding protruding particles are arranged on the inner wall of the conical barrel and the peripheral side face of the grinding column. According to the carbon black processing device, the connecting rod, the processing barrel and the spiral conveying paddle are arranged and matched for use, so that the mixing sufficiency of carbon black stirring is conveniently improved, carbon black falling from the conical barrel can be in contact with the rotating spiral conveying paddle during operation, and then the carbon black is diffused from the surface of the spiral conveying paddle to all directions under the action of centrifugal force; the method is simple to operate, the carbon black can be fully stirred conveniently, and the modification efficiency of the carbon black is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon black surface modification treatment stirring, in particular to a carbon black surface modification treatment stirring device. Background Art

[0002] Carbon black, also known as carbon black, is a kind of amorphous carbon. It is a light, loose and extremely fine black powder with a very large surface area ranging from 10 to 3000m2 / g. It is a product obtained by incomplete combustion or thermal decomposition of carbon-containing materials (coal, natural gas, heavy oil, fuel oil, etc.) under insufficient air conditions. The specific gravity is 1.8-2.1. Those made from natural gas are called "gas black", those made from oils are called "lamp black", and those made from acetylene are called "acetylene black". In addition, there are "channel black" and "furnace black". According to the properties of carbon black, there are "reinforcement carbon black", "conductive carbon black", "wear-resistant carbon black", etc. It can be used as a black dye, used to make Chinese ink, printing ink, paint, etc., and is also used as a reinforcing agent for rubber.

[0003] After extensive searching, it was found that in the prior art, when stirring the carbon black surface modification treatment, the equipment only stirs the carbon black, but there are often large particles or agglomerated carbon black in the carbon black. If they are not fluffed and dispersed in advance, the efficiency of the carbon black treatment will be prolonged.

[0004] Therefore, it is necessary to provide a carbon black surface modification treatment stirring device to solve the above technical problems. Utility Model Content

[0005] The utility model provides a carbon black surface modification treatment stirring device, which solves the problems in the background technology.

[0006] In order to solve the above technical problems, the utility model provides a carbon black surface modification treatment stirring device, including a device body, a stirring chamber is opened inside the device body, a conical cylinder is arranged on the inner wall of the stirring chamber, a main shaft is vertically installed inside the stirring chamber, a driving motor is arranged at the bottom end of the main shaft, a spiral conveying paddle is arranged at the top end of the main shaft, a grinding column is arranged at the top end of the spiral conveying paddle through a supporting column, the grinding column passes through the conical cylinder, and grinding protrusions are arranged on the inner wall of the conical cylinder and the surrounding side surfaces of the grinding column.

[0007] Preferably, a treatment cylinder is provided on the inner wall surface of the stirring chamber via a connecting rod, and the spiral conveying paddle is located inside the treatment cylinder.

[0008] Preferably, a stirring rod is provided on the outer surface of the main shaft below the processing cylinder, and a plurality of stirring rods are provided, and the plurality of stirring rods are installed on the outer surface of the main shaft at equal distances.

[0009] Preferably, the length of the spiral conveying paddle is greater than the depth of the processing cylinder.

[0010] Preferably, a discharge pipe is provided on the surface of the device body, and a valve is installed on the surface of the discharge pipe.

[0011] Preferably, a supporting leg is provided at the bottom end of the device body, and a plurality of supporting legs are provided, and the plurality of supporting legs are installed at equal distances at the four corners of the bottom end of the device body.

[0012] Preferably, a control panel is installed on the outer surface of the device body.

[0013] Compared with the related art, the carbon black surface modification treatment stirring device provided by the utility model has the following beneficial effects:

[0014] 1. Compared with the prior art, the carbon black surface modification and stirring device is convenient to improve the efficiency of carbon black modification and treatment by setting the coordinated use of a conical cylinder, a grinding column, and a grinding convex particle, so that during operation, the staff puts the carbon black into the stirring chamber, and then makes it fall into the inside of the conical cylinder, and then starts the driving motor, and then the driving motor drives the grinding column to rotate through the main shaft, so that under the cooperation of the grinding column and the conical cylinder, the carbon black inside the conical cylinder is ground, and the large particles and agglomerated carbon black inside are processed, and finally it falls into the stirring chamber for stirring treatment. This method is simple to operate and is convenient to improve the modification efficiency of carbon black. By setting the coordinated use of a connecting rod, a processing cylinder and a spiral conveying paddle, it is convenient to improve the mixing adequacy of carbon black stirring, so that during operation, the carbon black falling from the conical cylinder will contact the rotating spiral conveying paddle, and then under the action of centrifugal force, the carbon black is dispersed from the surface of the spiral conveying paddle to all directions. This method is simple to operate and is convenient for fully stirring the carbon black and improving its modification efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of a carbon black surface modification treatment stirring device provided by the utility model;

[0016] Figure 2 A schematic diagram of the grinding column structure of a carbon black surface modification treatment stirring device provided by the utility model;

[0017] Figure 3 The utility model provides a schematic diagram of the structure of a treatment barrel of a carbon black surface modification treatment stirring device.

[0018] Numbers in the figure:

[0019] 1. Device body; 2. Stirring chamber; 3. Conical cylinder; 4. Control panel; 5. Grinding column; 6. Processing cylinder; 7. Screw conveyor paddle; 8. Stirring rod; 9. Driving motor; 10. Support leg; 11. Grinding convex particle; 12. Connecting rod; 13. Discharge pipe. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] First embodiment

[0022] Please refer to Figure 1-3 A carbon black surface modification treatment stirring device comprises a device body 1, a stirring chamber 2 is provided inside the device body 1, a conical cylinder 3 is provided on the inner wall of the stirring chamber 2, a main shaft is vertically installed inside the stirring chamber 2, a driving motor 9 is provided at the bottom end of the main shaft, a spiral conveying paddle 7 is provided at the top end of the main shaft, a grinding column 5 is provided at the top end of the spiral conveying paddle 7 through a supporting column, the grinding column 5 passes through the conical cylinder 3, and grinding convex particles 11 are provided on the inner wall of the conical cylinder 3 and the side surface of the grinding column 5.

[0023] By setting up the coordinated use of the conical cylinder 3, the grinding column 5, and the grinding convex particles 11, it is convenient to improve the efficiency of the carbon black modification treatment, so that during operation, the staff puts the carbon black into the stirring chamber 2, and then makes it fall into the conical cylinder 3, and then starts the drive motor 9, and then the drive motor 9 drives the grinding column 5 to rotate through the main shaft, so that under the cooperation of the grinding column 5 and the conical cylinder 3, the carbon black inside the conical cylinder 3 is ground, and the large particles and agglomerated carbon black inside are processed, and finally fall into the stirring chamber 2 for stirring. This method is simple to operate and is convenient for improving the modification efficiency of carbon black.

[0024] The working principle of the carbon black surface modification treatment stirring device provided by the utility model is as follows:

[0025] The carbon black surface modification treatment stirring device, when operating, the staff puts the carbon black into the stirring chamber 2, and then makes it fall into the conical cylinder 3, and then starts the driving motor 9, and then the driving motor 9 drives the grinding column 5 to rotate through the main shaft, so that under the cooperation of the grinding column 5 and the conical cylinder 3, the carbon black inside the conical cylinder 3 is ground, and the large particles and agglomerated carbon black inside are processed, and finally it falls into the stirring chamber 2 for stirring treatment. This method is simple to operate and is convenient for improving the modification efficiency of carbon black. By setting the connecting rod 12, the processing cylinder 6 and the spiral conveying paddle 7 for coordinated use, it is convenient to improve the mixing adequacy of the carbon black stirring, so that during operation, the carbon black falling from the conical cylinder 3 will contact with the rotating spiral conveying paddle 7, and then under the action of centrifugal force, the carbon black is dispersed from the surface of the spiral conveying paddle 7 to all directions. This method is simple to operate and is convenient for fully stirring the carbon black and improving its modification efficiency.

[0026] Compared with the related art, the carbon black surface modification treatment stirring device provided by the utility model has the following beneficial effects:

[0027] The carbon black surface modification stirring device is convenient for improving the efficiency of carbon black modification treatment by setting the conical cylinder 3, the grinding column 5, and the grinding convex particles 11 for coordinated use. When operating, the worker puts the carbon black into the stirring chamber 2, and then makes it fall into the conical cylinder 3, and then starts the driving motor 9, and then the driving motor 9 drives the grinding column 5 to rotate through the main shaft, so that the carbon black inside the conical cylinder 3 is ground under the cooperation of the grinding column 5 and the conical cylinder 3, so that the large particles and agglomerated carbon black inside the conical cylinder 3 are processed, and the carbon black inside the conical cylinder 3 is processed. After that, it falls into the stirring chamber 2 for stirring treatment. This method is simple to operate and is convenient for improving the modification efficiency of carbon black. By setting the connecting rod 12, the processing cylinder 6 and the spiral conveying paddle 7 for coordinated use, it is convenient to improve the mixing adequacy of the carbon black stirring. During operation, the carbon black falling from the conical cylinder 3 will contact the rotating spiral conveying paddle 7, and then under the action of centrifugal force, the carbon black will be dispersed from the surface of the spiral conveying paddle 7 to all directions. This method is simple to operate and is convenient for fully stirring the carbon black and improving its modification efficiency.

[0028] Second embodiment

[0029] Please refer to Figure 1-3 Based on the carbon black surface modification treatment stirring device provided in the first embodiment of the present application, the second embodiment of the present application proposes another carbon black surface modification treatment stirring device. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0030] Specifically, the second embodiment of the present application provides a carbon black surface modification treatment stirring device that is different in that a treatment cylinder 6 is provided on the inner wall surface of the stirring chamber 2 through a connecting rod 12, and the spiral conveying paddle 7 is located inside the treatment cylinder 6. By setting the connecting rod 12, the treatment cylinder 6 and the spiral conveying paddle 7 for coordinated use, it is convenient to improve the mixing adequacy of the carbon black stirring, so that during operation, the carbon black falling from the conical cylinder 3 will contact the rotating spiral conveying paddle 7, and then under the action of centrifugal force, the carbon black will be dispersed from the surface of the spiral conveying paddle 7 to all directions. This method is simple to operate, convenient for sufficient stirring of the carbon black, and improves its modification efficiency.

[0031] With this technical solution, a stirring rod 8 is provided on the outer surface of the main shaft below the processing cylinder 6, and there are multiple stirring rods 8, and the multiple stirring rods 8 are installed at equal distances on the outer surface of the main shaft. By providing multiple stirring rods 8, the stirring treatment of carbon black is facilitated.

[0032] By adopting this technical solution, the length of the spiral conveying paddle 7 is greater than the depth of the processing tube 6. By making the length of the spiral conveying paddle 7 greater than the depth of the processing tube 6, it is convenient for the falling carbon black to fall onto the spiral conveying paddle 7 and then dissipate due to inertia, which is convenient for subsequent stirring treatment.

[0033] With this technical solution, a discharge pipe 13 is provided on the surface of the device body 1, and a valve is installed on the surface of the discharge pipe 13. By providing the discharge pipe 13, it is convenient to discharge the stirred carbon black.

[0034] With this technical solution, a supporting leg 10 is provided at the bottom of the device body 1, and a plurality of supporting legs 10 are provided, and the plurality of supporting legs 10 are installed at equal distances at the four corners of the bottom of the device body 1. By providing the supporting legs 10, it is convenient to support the device body 1, thereby ensuring the stability of the device body 1 during operation.

[0035] With this technical solution, a control panel 4 is installed on the outer surface of the device body 1. The control panel 4 is provided to facilitate control of the electrical components inside the device body 1. The control circuit of the control panel 4 can be realized by simple programming by technicians in this field. It is common knowledge in this field and is only used without modification. Therefore, the control method and circuit connection will not be described in detail.

[0036] It should be noted that all kinds of components used in this application document are standard parts and can be purchased on the market. The specific connection methods of each part adopt conventional means such as mature bolts, rivets and welding in the existing technology. Machinery, parts and electrical equipment all adopt conventional models in the existing technology. Circuit connections adopt conventional connection methods in the existing technology. Electrical equipment are connected to an external safe power supply, and no specific description is given here.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A carbon black surface modification treatment stirring device, comprising a device body (1), characterized in that: A stirring chamber (2) is provided inside the device body (1), a conical cylinder (3) is provided on the inner wall of the stirring chamber (2), a main shaft is vertically installed inside the stirring chamber (2), a driving motor (9) is provided at the bottom end of the main shaft, a spiral conveying paddle (7) is provided at the top end of the main shaft, a grinding column (5) is provided at the top end of the spiral conveying paddle (7) through a supporting column, the grinding column (5) passes through the conical cylinder (3), and grinding convex particles (11) are provided on the inner wall of the conical cylinder (3) and the peripheral side of the grinding column (5).

2. A carbon black surface modification treatment stirring device according to claim 1, characterized in that: The inner wall surface of the stirring chamber (2) is provided with a treatment cylinder (6) via a connecting rod (12), and the spiral conveying paddle (7) is located inside the treatment cylinder (6).

3. The carbon black surface modification stirring device according to claim 1, characterized in that: A stirring rod (8) is arranged on the outer surface of the main shaft below the processing cylinder (6), and a plurality of stirring rods (8) are arranged, and the plurality of stirring rods (8) are installed at equal distances on the outer surface of the main shaft.

4. The carbon black surface modification stirring device according to claim 1, characterized in that: The length of the spiral conveying paddle (7) is greater than the depth of the processing cylinder (6).

5. The carbon black surface modification stirring device according to claim 1, characterized in that: A discharge pipe (13) is arranged on the surface of the device body (1), and a valve is installed on the surface of the discharge pipe (13).

6. The carbon black surface modification stirring device according to claim 1, characterized in that: A supporting leg (10) is provided at the bottom of the device body (1), and a plurality of supporting legs (10) are provided, and the plurality of supporting legs (10) are installed at equal distances at the four corners of the bottom of the device body (1).

7. The carbon black surface modification stirring device according to claim 1, characterized in that: A control panel (4) is installed on the outer surface of the device body (1).

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