CN212425927U - Carbon black granulation production system - Google Patents
Carbon black granulation production system Download PDFInfo
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- CN212425927U CN212425927U CN202020718833.2U CN202020718833U CN212425927U CN 212425927 U CN212425927 U CN 212425927U CN 202020718833 U CN202020718833 U CN 202020718833U CN 212425927 U CN212425927 U CN 212425927U
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Abstract
The utility model provides a carbon black granulation production system, including the feed bin, first deironing device, reducing mechanism, second deironing device, the machine that mixes, granulator, screening plant, drying device and the cooling device that connects gradually. Two sets of iron removal devices are arranged in the carbon black granulation production system, so that the purity of the carbon black product is improved, and the quality of the carbon black product is improved. The application provides a carbon black granulation production system, liquid and powder are weighed through the weigher respectively, then drop into to mix in the machine, drop into the granulator again, and liquid and powder measurement process can mix in last batch material granulation process, save time.
Description
Technical Field
The utility model relates to a carbon black production technical field particularly, relates to a carbon black granulation production system.
Background
Carbon black, an amorphous carbon, is a light, loose and extremely fine black powder with a very large surface area ranging from 10 to 3000m2Is a carbon-containing substanceThe product is obtained by incomplete combustion or thermal decomposition of substances (coal, natural gas, heavy oil, fuel oil, etc.) under the condition of insufficient air. Can be used as black dye for manufacturing Chinese ink, printing ink, paint and the like, and also can be used as reinforcing agent of rubber. The traditional powdered carbon black is furnace carbon black, and the thermal cracking carbon black is obtained by thermally cracking waste tires. The waste tires in China are extremely large in production amount, the waste tires are piled together as solid wastes, the environment is seriously polluted, even the health of people is influenced, and the waste rubber recycling thermal cracking recycling, especially the waste tire cracking recycling, is a renewable resource and is a necessary way for economic sustainable development. At present, the thermal cracking treatment of waste tires is considered as an effective recycling treatment mode, and the thermal cracking carbon black of the waste tires is one of the main products of thermal cracking, so that how to apply the thermal cracking carbon black to new tires to form recycling economy is a crucial step.
Pyrolysis gas, carbon slag and steel wires can be generated from the waste tires through thermal cracking, wherein the pyrolysis gas can be condensed to obtain pyrolysis oil, and non-condensable gas can be reused as combustible gas; the carbon residue produced is the waste tyre cracking carbon black, is composed of a large amount of spherical and elliptical carbon and a small amount of welding particles, and has the characteristics of large particle size, small specific surface area, low structure, easy dispersion, good fluidity, high filling amount and the like. Because of its low surface activity, it is also called non-reinforcing carbon black, and is one of the carbon blacks which are widely used in tyre inner liner, rubber tube, adhesive tape, oil seal and fluorine rubber products.
However, the thermal cracking of the waste tire cracking carbon black results in powder thermal cracking carbon black, so that iron filings such as steel wires and the like are remained while the powder carbon black is obtained, and the generation of the iron filings caused by the electrochemical corrosion of a box body, the abrasion of equipment and the like in the process of collecting and refining the powder carbon black is inevitable. The existing granulation system has limited iron removal effect, which affects the quality of the powdered carbon black. Meanwhile, in the application process of the powdered carbon black, dust pollution is easily caused, the environment is polluted, and the health of workers is harmed.
In view of this, put forward specially the utility model discloses, multiple deironing system and novel mixed granulation equipment for carry out the granulation to powder carbon black, the granulation carbon black is used the back, can reduce dust pollution by a wide margin, and the environmental protection is favorable to the quality of goods simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model provides a carbon black granulation production system contains two sets of deironing devices in this system, has improved the purity of carbon black product, has improved the quality of carbon black product, simultaneously, provides a granulation equipment, carries out granulation processing to powdered carbon black, has improved the quality of product, has reduced the pollution of dust in the product application simultaneously.
In order to realize the above purpose of the utility model, the following technical scheme is adopted:
the utility model provides a carbon black granulation production system, is including the feed bin, first deironing device, reducing mechanism, second deironing device, mix machine, granulator, screening plant, drying device and the cooling device that connect gradually.
Preferably, the granulator is also provided with a water inlet, and the water inlet is connected with the water distribution tank.
Preferably, the feed inlet of the granulator is connected with the discharge outlet of the mixer.
Preferably, the water inlet and the feed inlet are both provided with metering devices.
Preferably, the mixer is further provided with an active agent inlet and a modifier inlet, the active agent inlet is connected with the active agent storage tank, and the modifier inlet is connected with the modifier storage tank.
Preferably, the number of the charging bins is one or more.
Preferably, the drying device is selected from one of a belt dryer, a vibratory fluidized bed dryer, and a drum dryer.
Preferably, a packaging device is further connected to the cooling device.
Preferably, the screening device is a linear screen.
Preferably, the granulator is a mixing granulator.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the carbon black granulation production system provided by the application contains two sets of iron removal devices, improves the purity of carbon black products, and improves the quality of the carbon black products.
(2) The application provides a carbon black granulation production system, liquid and powder are measured through the weigher respectively, then drop into the granulator in, liquid and measurement process can go on in last batch material granulation process, save time.
(3) The granulation product that the carbon black granulation production system that this application provided produced has improved the quality of product, has reduced the pollution of dust in the product application simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic connection diagram of a device of a carbon black granulation production system provided by an embodiment of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings and detailed description, but those skilled in the art will understand that the following described embodiments are some, not all, of the embodiments of the present invention, and are only used for illustrating the present invention, and should not be construed as limiting the scope of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a carbon black granulation production system, as shown in figure 1 including the feed bin, first deironing device, reducing mechanism, second deironing device, mix machine, granulator, screening plant, drying device and the cooling device that connect gradually. The system contains two sets of iron removal devices, so that the purity of the carbon black product is improved, and the quality of the carbon black product is improved.
The utility model discloses some preferred embodiments, the granulator still is provided with the water inlet, the water inlet is connected with the water distribution jar, and liquid and powder are measured respectively from the import of difference, get into to mix and get into granulation in the granulator after the machine misce bene, improve granulation quality and granulation efficiency.
In some preferred embodiments of the present invention, the feed inlet of the granulator is connected to the discharge outlet of the mixer.
In some preferred embodiments of the present invention, the water inlet and the feed inlet are provided with a metering device.
In some preferred embodiments of the present invention, the mixer is further provided with an active agent inlet and a modifier inlet, the active agent inlet is connected to the active agent storage tank, the modifier inlet is connected to the modifier storage tank, and an activating agent is added to perform an activation treatment during the granulation process.
In some preferred embodiments of the present invention, the number of the charging bins is one or more.
In some preferred embodiments of the present invention, the drying device is selected from one of a belt dryer, a vibrating fluidized bed dryer, and a drum dryer.
The belt type dryer is continuous drying equipment for batch production, is used for drying sheet, strip and granular materials with good air permeability, and is particularly suitable for materials such as dehydrated vegetables, catalysts, Chinese herbal pieces and the like which have high water content and are not allowed to have high material temperature; the series of driers have the advantages of high drying speed, high evaporation strength and good product quality, and paste materials such as dehydrated filter cakes can be dried after being granulated or made into strips.
The vibrating fluidized bed drier is a new type of fluidized high-efficiency drying equipment suitable for drying granular and powdery materials. Has the advantages of convenient operation, energy conservation, environmental protection and the like. The vibrating fluidized bed is a new type of equipment which is gradually developed and expanded in application in the last decade and is increasingly becoming the main machine type in drying equipment. The vibrated fluidized bed is a new type of drying apparatus that imposes a specifically desired vibration source on a conventional fluidized bed dryer. The vibration source can be classified into a motor method, an electromagnetic induction method, a crankshaft or eccentric wheel method, a pneumatic or hydraulic method, and the like according to the excitation method.
The drum of the drum dryer is a cylinder which is slightly inclined and can rotate, wet materials enter from the upper part of one end, and dry materials are collected from the lower part of the other end. The hot air enters from the feeding end or the discharging end and is discharged from the upper part of the other end. The forward shoveling plate is arranged in the cylinder, so that the materials are continuously shoveled and sprinkled down in the rotation process of the cylinder body, and the materials are fully contacted with hot air flow, thereby improving the drying efficiency and moving the materials forward. The heat source of the drying material is generally hot air, high-temperature flue gas, water vapor and the like.
In some preferred embodiments of the present invention, the cooling device is further connected to a packaging device for directly packaging the pelletized carbon black.
In some preferred embodiments of the present invention, the screening device is a linear screen (linear vibrating screen) and uses vibration of a vibrating motor as a vibration source to throw the material on the screen, and simultaneously make a linear motion forward, so that the material uniformly enters the feeding port of the screening machine from the feeding machine, and the screened material with several specifications are generated through the multi-layer screen and are respectively discharged from respective outlets. The device has the advantages of low energy consumption, high yield, simple structure, easy maintenance, totally-enclosed structure, no dust overflow and automatic discharge, and is more suitable for assembly line operation.
In some preferred embodiments of the present invention, the pelletizer is a hybrid pelletizer.
In addition, materials such as pyrolysis carbon black and inorganic powder are stored in the feeding bin, and the iron removal device is selected from common iron removal devices, such as common magnetic separation devices.
The carbon black granulation production system provided by the application comprises the following steps in the preparation process:
uniformly mixing the pyrolysis carbon black and other powder materials according to a certain proportion according to technical requirements, conveying the mixture to a first iron removal device for iron removal, then conveying the mixture to a crusher for crushing to obtain powder materials, screening the powder materials, conveying the powder materials and the second iron removal device for iron removal to a mixer for mixing, adding an activating agent and a modifying agent for activation and modification, then conveying the mixture to a granulator, adding a proper amount of process water, and mixing and granulating in the granulator to obtain the granulation carbon black.
After granulation, the uniformity of the particle size of the particles is controlled by a linear screening sieve, and the particles are conveyed to a dryer for drying and cooling to obtain the activated granular rubber filler.
Or;
respectively conveying the cracked carbon black and other modified materials to a first iron removal device according to a certain proportion according to technical requirements for iron removal, then conveying the materials to a crusher for crushing to obtain powder materials, screening the powder materials, removing iron from the iron removal device for the second time, then conveying the powder materials to a mixing granulator, simultaneously adding an activating agent for activation treatment, adding a proper amount of process water, mixing the process water in a mixing machine, and then obtaining the granulated carbon black through the granulator.
After granulation, the uniformity of the particle size of the particles is controlled by a linear screening sieve, and the particles are conveyed to a dryer for drying and cooling to obtain the activated granular rubber filler.
In conclusion, the carbon black granulation production system provided by the application contains two sets of iron removal devices, so that the purity of carbon black products is improved, and the quality of the carbon black products is improved. In the production process, the liquid, the powder active agent and the modifier are respectively weighed by a weighing scale, then are put into a mixer to be mixed and then are put into a granulator, and the liquid and the powder can be mixed in the granulation process of the last batch of materials in the weighing process, so that the time is saved.
While particular embodiments of the present invention have been illustrated and described, it will be appreciated that the above embodiments are merely illustrative of the technical solution of the present invention and are not restrictive; those of ordinary skill in the art will understand that: modifications may be made to the technical solutions described in the foregoing embodiments, or some or all of the technical features may be equivalently replaced without departing from the spirit and scope of the present invention; the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention; it is therefore intended to cover in the appended claims all such alternatives and modifications that are within the scope of the invention.
Claims (10)
1. The utility model provides a carbon black granulation production system which characterized in that, including the feed bin, first deironing device, reducing mechanism, second deironing device, mix machine, granulator, screening plant, drying device and the cooling device that connect gradually.
2. The carbon black granulation production system of claim 1, wherein the granulator is further provided with a water inlet connected to a water distribution tank.
3. The carbon black granulation production system according to claim 2, wherein the feed inlet of the granulator is connected with the discharge outlet of the mixer.
4. The carbon black granulation production system according to claim 3, wherein the water inlet and the feed inlet are each provided with a metering device.
5. The carbon black granulation production system according to claim 1, wherein the mixer is further provided with an active agent inlet and a modifier inlet, the active agent inlet is connected with an active agent storage tank, and the modifier inlet is connected with a modifier storage tank.
6. The carbon black granulation production system according to claim 1, wherein the number of the charging bins is one or more.
7. The carbon black granulation production system according to claim 1, wherein the drying device is one selected from a belt dryer, a vibrating fluidized bed dryer, and a drum dryer.
8. The carbon black granulation production system according to claim 1, wherein a packaging device is further connected to the cooling device.
9. The carbon black granulation production system of claim 1, wherein the screening device is a linear screen.
10. The carbon black granulation production system of any of claims 1-9, wherein the granulator is a mixing granulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020718833.2U CN212425927U (en) | 2020-04-30 | 2020-04-30 | Carbon black granulation production system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020718833.2U CN212425927U (en) | 2020-04-30 | 2020-04-30 | Carbon black granulation production system |
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| CN212425927U true CN212425927U (en) | 2021-01-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116640467A (en) * | 2023-05-26 | 2023-08-25 | 安徽固瑞特新材料科技有限公司 | Environment-friendly activation production process for recycling carbon black from high-quality waste tires |
-
2020
- 2020-04-30 CN CN202020718833.2U patent/CN212425927U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116640467A (en) * | 2023-05-26 | 2023-08-25 | 安徽固瑞特新材料科技有限公司 | Environment-friendly activation production process for recycling carbon black from high-quality waste tires |
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