CN210736632U - Modification device for waste tire cracking carbon black - Google Patents
Modification device for waste tire cracking carbon black Download PDFInfo
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- CN210736632U CN210736632U CN201921685792.5U CN201921685792U CN210736632U CN 210736632 U CN210736632 U CN 210736632U CN 201921685792 U CN201921685792 U CN 201921685792U CN 210736632 U CN210736632 U CN 210736632U
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- carbon black
- drying tower
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- waste tire
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Abstract
The utility model discloses a scrap tire schizolysis carbon black's modification device, include: charcoal black slurry storehouse, medicine system, atomizing drying tower, defeated material spiral and separation collecting system, the export of charcoal black slurry storehouse, medicine system the export respectively with the feed inlet of atomizing drying tower is connected, the exit linkage of atomizing drying tower in the feeding section of defeated material spiral, the exit linkage of defeated material spiral in separation collecting system. The carbon black and the modifier enter the atomization drying tower in a spray form, so that the carbon black atomized particles are in full collision contact with the modifier atomized particles, the carbon black is in full contact with the modifier, the coating rate of the modifier on the surface of carbon black particles is improved, the dosage of the agent is reduced, and the cost is saved.
Description
Technical Field
The utility model relates to a scrap tire thermal cracking equipment technical field, concretely relates to scrap tire schizolysis carbon black's modification device.
Background
The thermal cracking technology of the waste tires is that rubber macromolecules of the waste tires are cracked into pyrolysis gas, pyrolysis oil and pyrolysis carbon black at a specific temperature under the condition of oxygen deficiency or the existence of inert gas, the generated pyrolysis gas is an energy source for pyrolysis of the waste tires, the generated oil and the carbon black are main products for pyrolysis of the waste tires, and the regenerated carbon black is a key product for pyrolysis of the tires.
In recent years, thermal cracking of scrap tires has progressed rapidly, including the development of cracking equipment, optimization of cracking process conditions, characterization, modification, and application of cracking products. The used activating agent is a substance with an amphoteric structure, one part of groups in a molecule can react with the surface of a carbon black inorganic group to form chemical bonding, and the other part of groups have an organic property, so that the product is changed from hydrophilic to hydrophobic, and the dispersibility of the product in a polymer is increased, so that two materials with different properties are firmly combined, and the mechanical property and the service performance of the polymer (rubber) material are enhanced.
In the conventional carbon black modification process, dry modification is mostly adopted, and dried powdered or granular carbon black is directly mixed with a modifier, and the modification method has some problems, such as: the surface coating rate of the carbon black particles is small, the dosage of the modifier is low, the mixing is uneven, the phenomenon of material agglomeration exists, the product quality manufactured without accurate weighing control is not stable, and the like.
SUMMERY OF THE UTILITY MODEL
To the above background art in not enough, the utility model aims to provide a scrap tire schizolysis carbon black's modification device.
In order to realize the purpose, the following technical scheme is adopted:
a device for modifying pyrolysis carbon black of waste tires comprises: charcoal black slurry storehouse, medicine system, atomizing drying tower, defeated material spiral and separation collecting system, the export of charcoal black slurry storehouse, medicine system the export respectively with the feed inlet of atomizing drying tower is connected, the exit linkage of atomizing drying tower in the feeding section of defeated material spiral, the exit linkage of defeated material spiral in separation collecting system.
Furthermore, a double-fluid atomization nozzle and a single atomization nozzle are arranged at the top of the atomization drying tower.
Furthermore, the carbon black slurry bin is connected with the atomization drying tower through the double-fluid atomization nozzle, and the dosing system is connected with the atomization drying tower through the single atomization nozzle.
Further, a purging pipeline is arranged inside the atomization drying tower.
Furthermore, hot air is introduced into the atomization drying tower through the purging pipeline.
Furthermore, separation collecting system includes cyclone, fan, aggregate bin, cyclone's access connection in the export of defeated material spiral, cyclone's access connection in the import of aggregate bin.
Further, the dosing system is provided with an electric heating box.
Furthermore, the dosing system further comprises a heat preservation pipe, and an outlet of the dosing system is connected to the atomization drying tower through the heat preservation pipe.
Compared with the prior art, the utility model discloses beneficial effect embodies:
1. the carbon black and the modifier enter the drying tower in a spray form, so that the carbon black atomized particles are in full collision contact with the modifier atomized particles, the carbon black is in full contact with the modifier, the coating rate of the modifier on the surface of carbon black particles is improved, the use amount of the modifier is reduced, and the cost is saved.
2. Compressed air and carbon black atomized liquid are introduced into the drying tower through the double-fluid atomization nozzle, under the driving of compressed air airflow, the atomized particles are contacted with each other to generate vibration and friction, and are broken into fine liquid drops, so that the contact area of carbon black and a modifier is increased, and the atomized particles are instantly dried after being contacted with hot air, so that the rapid drying is realized, and the phenomenon of adhesion and agglomeration among carbon black particles is avoided.
3. High-temperature air is introduced through the purging pipeline, so that the carbon black particles can be dried in a short time, the water content of the carbon black particles is reduced, and in addition, the modifier can react with the carbon black under the condition of proper temperature, so that the modification effect is improved.
4. The dried carbon black is mixed and conveyed again through the spiral conveying screw, so that the carbon black which is not fully reacted is continuously in contact reaction with the modifier, the full reaction of the carbon black is ensured, and the modification effect is improved.
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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only 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 view of the energy tester in a top view.
Description of the drawings: 1-a carbon black slurry bin; 2-a dosing system; 3-an atomization drying tower; 4-conveying spiral; 5-two-fluid atomization spray head; 6-single atomizing spray head; 7-purging the pipeline; 8-a cyclone separator; 9-a fan; 10-a material collecting bin; 11-a discharge valve; 21-insulating tube.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying examples. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
Example 1
A scrap tire pyrolysis carbon black modification device comprises: charcoal black slurry storehouse 1, medicine system 2, atomizing drying tower 3, defeated material spiral 4 and separation collecting system, the export of charcoal black slurry storehouse 1, medicine system 2 the export respectively with atomizing drying tower 3's feed inlet is connected, atomizing drying tower 3's exit linkage in defeated material spiral 4's feed section, defeated material spiral 4's exit linkage in separation collecting system.
The utility model discloses in carbon black and modifier all enter into the atomizing drying tower in the form of spraying, make the full collision contact between carbon black particle and the modifier particle, make carbon black and modifier obtain full contact, improved the cladding rate of modifier on carbon black granule surface, reduce the modifier use amount, practice thrift the cost; the dried carbon black is mixed and conveyed again through the spiral conveying screw, so that the carbon black which is not fully reacted is continuously in contact reaction with the modifier, the full reaction of the carbon black is ensured, and the modification effect is improved.
Preferably, a double-fluid atomization nozzle 5 and a single atomization nozzle 6 are arranged at the top of the atomization drying tower 3. Compressed air and carbon black atomized liquid are introduced into the drying tower through the double-fluid atomization nozzle, under the driving of compressed air airflow, the atomized particles are contacted with each other to generate vibration and friction, and are broken into fine liquid drops, so that the contact area of carbon black and a modifier is increased, and the atomized particles are instantly dried after being contacted with hot air, so that the rapid drying is realized, and the phenomenon of adhesion and agglomeration among carbon black particles is avoided.
Further, carbon black thick liquid feed bin 1 passes through two fluid atomizer 5 with the spray drying tower 3 is connected, medicine system 2 passes through single atomizer 6 with the spray drying tower 3 is connected.
Wherein, the inside of the atomization drying tower 3 is provided with a purging pipeline 7.
Furthermore, hot air is introduced into the atomization drying tower 3 through the purge line 7. High-temperature air is introduced through the purging pipeline, so that the carbon black particles can be dried in a short time, and the water content of the carbon black particles is reduced; in addition, the modifier can react with the carbon black under a proper temperature condition, so that the modification effect is improved.
Further, the separation and collection system comprises a cyclone separator 8, a fan 9 and a material collecting bin 10, wherein an inlet of the cyclone separator 8 is connected to an outlet of the material conveying spiral 4, and an outlet of the cyclone separator 8 is connected to an inlet of the material collecting bin 10.
Further, the dosing system 2 is provided with an electrical heating box.
Furthermore, the dosing system 2 further comprises a heat preservation pipe 21, and an outlet of the dosing system 2 is connected to the atomization drying tower 3 through the heat preservation pipe 21.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A device for modifying pyrolysis carbon black of waste tires is characterized by comprising: charcoal black slurry storehouse (1), medicine system (2), atomizing drying tower (3), defeated material spiral (4) and separation collecting system, the export of charcoal black slurry storehouse (1), medicine system (2) respectively with the feed inlet of atomizing drying tower (3) is connected, the exit linkage of atomizing drying tower (3) in the feeding section of defeated material spiral (4), the exit linkage of defeated material spiral (4) in separation collecting system.
2. The device for modifying waste tire cracking carbon black according to claim 1, wherein a double fluid atomizer (5) and a single atomizer (6) are arranged at the top of the atomization drying tower (3).
3. The device for modifying carbon black cracked by waste tires according to claim 2, characterized in that the carbon black slurry bin (1) is connected with the atomizing and drying tower (3) through the two-fluid atomizing nozzle (5), and the chemical feeding system (2) is connected with the atomizing and drying tower (3) through the single atomizing nozzle (6).
4. The device for modifying waste tire cracking carbon black according to claim 1 or 2, wherein a purging pipeline (7) is arranged inside the atomization drying tower (3).
5. The device for modifying waste tire cracking carbon black according to claim 4, wherein hot air is introduced into the atomizing and drying tower (3) through the purge line (7).
6. The device for modifying waste tire cracking carbon black according to claim 1, wherein the separation and collection system comprises a cyclone separator (8), a fan (9) and a collection bin (10), wherein an inlet of the cyclone separator (8) is connected to an outlet of the conveying screw (4), and an outlet of the cyclone separator (8) is connected to an inlet of the collection bin (10).
7. The apparatus for modifying waste tire cracking carbon black according to claim 1, wherein the dosing system (2) is equipped with an electric heating tank.
8. The device for modifying waste tire cracking carbon black according to claim 7, wherein the dosing system (2) further comprises a heat preservation pipe (21), and the outlet of the dosing system (2) is connected to the atomization drying tower (3) through the heat preservation pipe (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921685792.5U CN210736632U (en) | 2019-10-09 | 2019-10-09 | Modification device for waste tire cracking carbon black |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921685792.5U CN210736632U (en) | 2019-10-09 | 2019-10-09 | Modification device for waste tire cracking carbon black |
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| Publication Number | Publication Date |
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| CN210736632U true CN210736632U (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921685792.5U Active CN210736632U (en) | 2019-10-09 | 2019-10-09 | Modification device for waste tire cracking carbon black |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112358746A (en) * | 2020-11-09 | 2021-02-12 | 江西省永固新能源炭黑有限公司 | Scrap tire schizolysis carbon black carbonization system |
| CN113105759A (en) * | 2021-04-15 | 2021-07-13 | 攀枝花学院 | Surface treatment method of titanium dioxide |
-
2019
- 2019-10-09 CN CN201921685792.5U patent/CN210736632U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112358746A (en) * | 2020-11-09 | 2021-02-12 | 江西省永固新能源炭黑有限公司 | Scrap tire schizolysis carbon black carbonization system |
| CN113105759A (en) * | 2021-04-15 | 2021-07-13 | 攀枝花学院 | Surface treatment method of titanium dioxide |
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Address after: 100081 7-4-420, 2 / F, building 7, weibohao home, 1 Weigongcun street, Haidian District, Beijing Patentee after: Anhui Clintair Environmental Technology Co.,Ltd. Address before: 100081 7-4-420, 2 / F, building 7, weibohao home, 1 Weigongcun street, Haidian District, Beijing Patentee before: Beijing klintyre Environmental Protection Technology Co.,Ltd. |
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Address after: 246000 Intersection of Huangguan Road and Maoqing North Road, Daguan District, Anqing City, Anhui Province (within Daguan Economic Development Zone) Patentee after: Anhui Clintair Environmental Technology Co.,Ltd. Address before: 100081 7-4-420, 2 / F, building 7, weibohao home, 1 Weigongcun street, Haidian District, Beijing Patentee before: Anhui Clintair Environmental Technology Co.,Ltd. |
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