CN211339392U - Waste tire cracking carbonization cooling system - Google Patents
Waste tire cracking carbonization cooling system Download PDFInfo
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- CN211339392U CN211339392U CN201922488333.4U CN201922488333U CN211339392U CN 211339392 U CN211339392 U CN 211339392U CN 201922488333 U CN201922488333 U CN 201922488333U CN 211339392 U CN211339392 U CN 211339392U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
Abstract
The utility model discloses a junked tire schizolysis carbonization cooling system, including thermal cracking furnace, microwave carbonization device and sealed cooling device, the microwave carbonization device is the bilayer structure that comprises outer casing and inlayer carbonization room, form hot-blast ring road between outer casing and the inlayer carbonization room, one side feed inlet of inlayer carbonization room with the discharge gate of thermal cracking furnace is linked together, microwave generator is installed to the bottom of inlayer carbonization room, the air intake of hot-blast ring road with the air outlet of thermal cracking furnace is linked together, sealed cooling device's feed inlet with the discharge gate of microwave carbonization device is linked together, and is in external intake stack that has inert gas before sealed cooling device's the feed inlet. High-temperature gas generated by the cracking reaction is used for heating the carbon black entering the inner-layer carbonization chamber, and the microwave generator is used as a heat source for heating and carbonizing the cracked carbon black, so that the sufficient and efficient carbonization processing of the carbon black is realized.
Description
Technical Field
The utility model relates to a scrap tire thermal cracking technical field, concretely relates to scrap tire schizolysis carbonization cooling system.
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, and the generated oil and the generated carbon black are main products for pyrolysis of the waste tires.
There are many thermal cracking methods for waste tires, mainly including continuous cracking treatment technology and intermittent cracking treatment technology. The cracking temperature of the continuous cracking treatment technology or the intermittent cracking treatment technology is not enough to completely decompose the hydrocarbon components in the carbon black, so that the defect of poor deep processing performance of the cracking carbon black is caused, and if the cracking temperature of the tire is simply increased, the generation of cracking gas and cracking oil can be influenced; in addition, the thermal cracking of the prior waste tires mainly stays in an oil refining stage, the cracking temperature is about 400 ℃, and the purpose of carbon black carbonization cannot be achieved.
Carbonization, also known as dry distillation, carbonization, and coking, refers to a process of heating and decomposing solid or organic materials in the absence of air or a method of heating solid materials to produce liquid or gas (usually into solid) products. The common carbonization processing mostly adopts an electric furnace heating mode, needs high-purity nitrogen environment matching, has huge and complicated equipment, and has the defects of difficult temperature adjustment, low heat efficiency and large energy consumption in the operation process.
In addition, because the carbon black temperature is higher, the carbon black can enter air when being discharged from the carbonization device and entering the storage device or the conveying device, and certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
To be not enough in the above-mentioned background art, the utility model aims to provide a junked tire schizolysis carbonization cooling system when guaranteeing normal productions such as pyrolysis oil, pyrolysis gas, realizes the carbonization deep-processing of schizolysis carbon black, improves the carbonization quality of carbon black.
In order to realize the purpose, the following technical scheme is adopted:
the utility model provides a junked tire schizolysis carbonization cooling system, includes thermal cracking furnace, microwave carbonization device and sealed cooling device, the microwave carbonization device is the bilayer structure that constitutes by outer casing and inlayer carbonization room, form hot-blast ring road between outer casing and the inlayer carbonization room, one side feed inlet of inlayer carbonization room with the discharge gate of thermal cracking furnace is linked together, microwave generator is installed to the bottom of inlayer carbonization room, adopts microwave generator is right as the heat source the inside schizolysis carbon black of inlayer carbonization room carries out the carbonization reaction and handles, the air intake of hot-blast ring road with the air outlet of thermal cracking furnace is linked together, sealed cooling device's feed inlet with the discharge gate of microwave carbonization device is linked together, and is in external before sealed cooling device's the feed inlet has inert gas's air inlet pipeline.
Furthermore, the output end of the microwave generator is connected with a plurality of heaters, and the output ends of the heaters are connected with a heating plate arranged on the inner side of the bottom wall of the inner-layer carbonization chamber.
Furthermore, a pyrolysis gas collecting device is arranged at the air outlet of the thermal cracking furnace, and a hot air port of the pyrolysis gas collecting device is communicated with an air inlet of the hot air loop.
Further, the tail end of the microwave carbonization device is provided with a tail gas treatment device communicated with the hot air loop.
Further, the air inlet pipeline is used for filling nitrogen into the sealed cooling device.
Further, the sealed cooling device adopts tube type heat exchange cooling.
Furthermore, a spiral feeding blade is arranged inside the sealing and cooling device.
Further, an air outlet is formed in the top of the tail end of the sealed cooling device, and a carbon black discharge hole is formed in the bottom of the tail end of the sealed cooling device.
Compared with the prior art, the utility model discloses beneficial effect embodies:
1. the utility model provides an among the junked tire schizolysis carbonization cooling system, during the carbon black after the schizolysis got into bilayer structure's microwave carbonization device, the high-temperature gas that the schizolysis reaction produced got into hot-blast ring road, and the heat that utilizes to carry among the high-temperature gas heats the carbon black that enters into the inlayer carbonization room, utilizes microwave generator to heat carbonization treatment as the heat source to the schizolysis carbon black simultaneously, makes the carbon black carry out abundant efficient carbonization processing in the carbonization room.
2. The utility model discloses carbon black after well carbonization is carried to sealed cooling device, lets in external nitrogen gas when arranging the material, and the carbon black after the carbonization cools down on the one hand, and on the other hand lets in nitrogen protection, prevents that carbon black from taking place high temperature spontaneous combustion phenomenon, realizes the continuity of the deep processing system work of schizolysis carbon black.
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 the structure schematic diagram of the waste tire cracking, carbonizing and cooling system of the present invention.
Description of the drawings: 1-a thermal cracking furnace; 2-microwave carbonization device; 3-sealing the cooling device; 4-an outer shell; 5-inner layer carbonization chamber; 6-hot air loop; 7-a microwave generator; 8-a heater; 9-cracked gas collection device; 10-an air inlet pipeline; 11-a tail gas treatment device; 12-helical feeding blades; 13-air outlet; 14-carbon black discharge port.
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.
As shown in fig. 1, a waste tyre cracking, carbonizing and cooling system comprises a thermal cracking furnace 1, a microwave carbonizing device 2 and a sealing and cooling device 3, the microwave carbonization device 2 is a double-layer structure consisting of an outer-layer shell 4 and an inner-layer carbonization chamber 5, a hot air loop 6 is formed between the outer shell 4 and the inner carbonization chamber 5, a feed inlet at one side of the inner carbonization chamber 5 is communicated with a discharge outlet of the thermal cracking furnace 1, the bottom of the inner-layer carbonization chamber 5 is provided with a microwave generator 7, the microwave generator 7 is used as a heat source to carry out carbonization reaction treatment on the cracked carbon black in the inner-layer carbonization chamber 5, the air inlet of the hot air loop 6 is communicated with the air outlet of the thermal cracking furnace 1, the feed inlet of the sealed cooling device 3 is communicated with the discharge outlet of the microwave carbonization device 2, and an air inlet pipeline 10 of inert gas is externally connected in front of the feed inlet of the sealed cooling device 3.
Wherein, the output end of the microwave generator 7 is connected with a plurality of heaters 8, and the output end of each heater 8 is connected with a heating plate arranged on the inner side of the bottom wall of the inner carbonization chamber 5.
Wherein, the air outlet of the thermal cracking furnace 1 is provided with a cracked gas collecting device 9, and the hot air port of the cracked gas collecting device 9 is communicated with the air inlet of the hot air loop 6.
Wherein, the tail end of the microwave carbonization device 2 is provided with a tail gas treatment device 11 communicated with the hot air loop 6.
Wherein, the air inlet pipe 10 is used for filling nitrogen into the sealed cooling device 3.
Wherein, the sealed cooling device 3 adopts tube type heat exchange cooling.
Wherein, the sealed cooling device 3 is internally provided with a spiral feeding blade 12.
Wherein, the top of the tail end of the sealed cooling device 3 is provided with an air outlet 13, and the bottom of the tail end is provided with a carbon black discharge hole 14.
The utility model provides an among the junked tire schizolysis carbonization cooling system, during the carbon black after the schizolysis got into bilayer structure's microwave carbonization device, the high-temperature gas that the schizolysis reaction produced got into hot-blast ring road, and the heat that utilizes to carry among the high-temperature gas heats the carbon black that enters into the inlayer carbonization room, utilizes microwave generator to heat carbonization treatment as the heat source to the schizolysis carbon black simultaneously, makes the carbon black carry out abundant efficient carbonization processing in the carbonization room.
The carbon black after carbonization is conveyed to a sealing cooling device, external nitrogen is introduced while discharging, on one hand, the carbon black after carbonization is cooled, on the other hand, nitrogen protection is introduced to prevent the carbon black from generating a high-temperature spontaneous combustion phenomenon, and the working continuity of a cracking carbon black deep processing system is realized.
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. The utility model provides a junked tire schizolysis carbonization cooling system, includes thermal cracking furnace (1), microwave carbonization device (2) and sealed cooling device (3), its characterized in that, microwave carbonization device (2) is the bilayer structure that comprises outer casing (4) and inlayer carbonization room (5), form hot-blast ring road (6) between outer casing (4) and inlayer carbonization room (5), one side feed inlet of inlayer carbonization room (5) with the discharge gate of thermal cracking furnace (1) is linked together, microwave generator (7) is installed to the bottom of inlayer carbonization room (5), adopts microwave generator (7) as the heat source to carry out carbonization reaction treatment to the inside schizolysis carbon black of inlayer carbonization room (5), the air intake of hot-blast ring road (6) with the air outlet of thermal cracking furnace (1) is linked together, the feed inlet of sealed cooling device (3) with the discharge gate of microwave carbonization device (2) is linked together, and an air inlet pipeline (10) for inert gas is externally connected in front of the feed inlet of the sealed cooling device (3).
2. The system for cracking, carbonizing and cooling waste tires according to claim 1, characterized in that a plurality of heaters (8) are connected to the output end of the microwave generator (7), and the output ends of the heaters (8) are connected to a heating plate installed on the inner side of the bottom wall of the inner layer carbonizing chamber (5).
3. The system for cracking, carbonizing and cooling waste tires according to claim 1, characterized in that a cracked gas collecting device (9) is disposed at an air outlet of the thermal cracking furnace (1), and a hot air outlet of the cracked gas collecting device (9) is communicated with an air inlet of the hot air loop (6).
4. The system for cracking, carbonizing and cooling waste tires according to claim 1, characterized in that the tail gas treatment device (11) communicated with the hot air loop (6) is arranged at the end of the microwave carbonizing device (2).
5. The system for cracking, carbonizing and cooling waste tires according to claim 1, characterized in that the air inlet duct (10) is used for filling nitrogen gas into the sealed cooling device (3).
6. The system for cracking, carbonizing and cooling waste tires according to claim 1, characterized in that the sealed cooling device (3) is cooled by tube-in-tube heat exchange.
7. The system for cracking, carbonizing and cooling waste tires according to claim 6, characterized in that the sealed cooling device (3) is internally provided with spiral feeding blades (12).
8. The cooling system for cracking, carbonizing and recycling waste tires according to claim 1 or 6, characterized in that the sealed cooling device (3) is provided with an air outlet (13) at the top of the end and a carbon black outlet (14) at the bottom of the end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922488333.4U CN211339392U (en) | 2019-12-31 | 2019-12-31 | Waste tire cracking carbonization cooling system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922488333.4U CN211339392U (en) | 2019-12-31 | 2019-12-31 | Waste tire cracking carbonization cooling system |
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| CN211339392U true CN211339392U (en) | 2020-08-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110938451A (en) * | 2019-12-31 | 2020-03-31 | 北京克林泰尔环保科技有限公司 | Waste tire cracking carbonization cooling system |
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2019
- 2019-12-31 CN CN201922488333.4U patent/CN211339392U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110938451A (en) * | 2019-12-31 | 2020-03-31 | 北京克林泰尔环保科技有限公司 | Waste tire cracking carbonization cooling system |
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Address after: 7-4-420, 2nd Floor, Building 7, Weberhao Homestead, No. 1 Weigongcun Street, Haidian District, Beijing 100089 Patentee after: Anhui Clintair Environmental Technology Co.,Ltd. Address before: 7-4-420, 2nd Floor, Building 7, Weberhao Homestead, No. 1 Weigongcun Street, Haidian District, Beijing 100089 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: 7-4-420, 2nd Floor, Building 7, Weberhao Homestead, No. 1 Weigongcun Street, Haidian District, Beijing 100089 Patentee before: Anhui Clintair Environmental Technology Co.,Ltd. |
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