CN209584069U - Implement the system for the method that waste tire pyrolytic carbon black is granulated - Google Patents
Implement the system for the method that waste tire pyrolytic carbon black is granulated Download PDFInfo
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- CN209584069U CN209584069U CN201920073270.3U CN201920073270U CN209584069U CN 209584069 U CN209584069 U CN 209584069U CN 201920073270 U CN201920073270 U CN 201920073270U CN 209584069 U CN209584069 U CN 209584069U
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Abstract
The utility model discloses a kind of system of method that implementation waste tire pyrolytic carbon black is granulated, system includes: pyrolysis installation, and pyrolysis installation has tire feed inlet, pyrolytic carbon black outlet and pyrolysis oil gas vent；Granulation solution preparation facilities, granulation solution preparation facilities have carbon black disperser import, binder import, water inlet, silane coupling agent import and mixture export；There is pyrolytic carbon black import, granulation solution import and the outlet of carbon black grain, pyrolytic carbon black import to be connected with pyrolytic carbon black outlet for pelletizer, pelletizer, and granulation solution import is connected with granulation solution outlet.Addition carbon black disperser advantageously reduces the content of pyrolytic carbon black volatile matter as a result,；And be added silane coupling agent be conducive to white carbon black performance chemical action, improve the lipophilicity of particle, so that can preferably combine between white carbon black and carbon black particle, form carbon black grain, so as to generate preferable economic value, it is possible to reduce pollution.
Description
Technical field
The utility model relates to waste tire processing technology fields, more particularly, to a kind of implementation waste tire pyrolytic carbon black
The system of the method for granulation.
Background technique
With advances in technology and expanding economy, automobile increasingly become the necessity of each family, automobile industry
It grows rapidly, has also driven the prosperity of large quantities of industries, especially tyre industry.According to incompletely statistics, end 2013, China
Waste tire have reached 10,000,000 tons or more, due to damaged tire be crosslinking macromolecule product, it is insoluble not melt, be placed in nature
Under the conditions of, it will not disappear for a long time, it is therefore desirable to artificial processing.
Currently, can largely handle there are three types of the useless main methods taken turns, mainly there is production reclaimed rubber, waste tyre pyrolytic, burns
Burn power generation.But production reclaimed rubber requires the type of tire, car tire can not produce reclaimed rubber；Electricity generating method by burning
It is infeasible, the reason is that having a large amount of sulphur in tire, generating poisonous and hazardous gas in nitrogen combustion process；Only pyrolytic process
Tyre material is not required, energy conservation and environmental protection in production process, damaged tire finally can be processed into pyrolysis crude oil, pyrolytic carbon black
And pyrolysis gas, and the economy and environmental benefit of damaged tire can be played to greatest extent, therefore waste tyre pyrolytic technology is a kind of row
Effectively and can large scale processing damaged tire advanced technology.
Then the pyrolytic technique of damaged tire is pyrolyzed first by damaged tire break process under conditions of high temperature anoxybiotic,
Pyrolysis gas forms pyrolysis crude oil after condensation, and incondensible pyrolysis gas utilizes after processing as fuel recovery,
Solid product therein removes steel wire therein, is further milled, the carbon black of different model is made, the reinforcement as rubber is filled out
Material.
But at present in terms of the post-processing processing of pyrolytic carbon black, there is a problem of it is larger, first in market due to pyrolysis
The usage amount of carbon black is smaller, is only simply milled, and granulating working procedure is eliminated, in this way without the pyrolytic carbon black powder of granulation
Dust quantity is very big, causes working environment poor.Secondly the producer that some pairs of pyrolytic carbon blacks are granulated is backward in technique, is formulated single, granulation
Higher cost afterwards.It is exactly to use for reference the wet granulation process of carbon black, but we understand there are also most important reason, carbon black wet process is made
Grain, higher cost, only large-scale carbon black plant just have certain economic benefit, do not have for common small-scale manufacturer
Economic benefit.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model
One purpose is the system for proposing a kind of method that implementation waste tire pyrolytic carbon black is granulated, the available carbon black of the system
Grain, can produce preferable economic value.
The system for the method that waste tire pyrolytic carbon black described in implementation according to the present utility model is granulated, comprising: pyrolysis
Device, the pyrolysis installation have tire feed inlet, pyrolytic carbon black outlet and pyrolysis oil gas vent；Granulation solution preparation facilities,
The granulation solution preparation facilities has carbon black disperser import, binder import, water inlet, silane coupling agent import and mixes
Close liquid outlet；Pelletizer, the pelletizer have pyrolytic carbon black import, granulation solution import and the outlet of carbon black grain, the pyrolysis
Carbon black import is connected with pyrolytic carbon black outlet, and the granulation solution import is connected with granulation solution outlet.
The system for the method that waste tire pyrolytic carbon black described in implementation according to the present utility model is granulated as a result, addition
Carbon black disperser advantageously reduces the content of pyrolytic carbon black volatile matter；And silane coupling agent is added and is conducive to and white carbon black performance-based
Effect, improves the lipophilicity of particle, so that can preferably combine between white carbon black and carbon black particle, forms carbon black grain,
So as to generate preferable economic value, it is possible to reduce pollution.Moreover, the granulation product moisture of obtained pyrolytic carbon black contains
Measure that lower, fine powder content is lower, particle hardness and activity are moderate, convenient transport, application performance improves.
In some examples of the utility model, the system also includes: concentration equipment and milling device, the magnetic separation dress
It sets and the milling device is sequentially connected between the pyrolysis installation and the pelletizer.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the method and step schematic diagram being granulated according to the waste tire pyrolytic carbon black of the utility model embodiment；
Fig. 2 is the signal according to the system for implementing the method that waste tire pyrolytic carbon black is granulated of the utility model embodiment
Figure.
Appended drawing reference:
System 10；
Pyrolysis installation 1；Concentration equipment 2；Milling device 3；Granulation solution preparation facilities 4；Granulation solution storage tank 5；
Pelletizer 6；Drying machine 7.
Specific embodiment
The method for describing to be granulated according to the waste tire pyrolytic carbon black of the utility model embodiment below with reference to Fig. 1.
As shown in Figure 1, according to the waste tire pyrolytic carbon black of the utility model embodiment be granulated method may include with
Lower step: S1, waste tire is pre-processed, obtains tyre shoe and steel wire.Pretreatment can use crushing device, crushing device
Can be by the broken decomposition of waste tire, so as to obtain tyre shoe and steel wire, tyre shoe can be strip, in this way can be in order to rear
The pyrolysis in face.
S2, tyre shoe is pyrolyzed, obtains pyrolytic carbon and pyrolysis oil gas.Using 1 thermal decomposing waste tire tyre shoe of pyrolysis installation, heat
400-700 DEG C of temperature, pyrolysis time 0.5-3h of solution, pyrolysis obtain pyrolytic carbon and high temperature pyrolysis of oil and gas, and high temperature pyrolysis of oil and gas are through cold
Isolated pyrolysis oil and pyrolysis oil gas are coagulated, pyrolysis gas may return to pyrolysis installation 1 and do fuel gas use.Pyrolytic carbon, that is, pyrolytic carbon
It is black.The characteristic of pyrolytic carbon black is adjusted by changing the temperature and time of pyrolysis.Obtained pyrolytic carbon black granularity≤50 μm, DBP
(dibutyl phthalate) oil factor is in 50-150, and the ash content of pyrolytic carbon black is ≤20%, and wherein white carbon black is ≤10%, heat
The volatile matter of carbon black is solved≤10%.Pyrolytic carbon is subjected to magnetic separation and milling processing, so as to obtain the heat of the powdery in ideal
Solve charcoal.
Granulation solution is made in S3, carbon black disperser, silane coupling agent, binder and water according to the proportion.It will be a certain proportion of
Carbon black disperser, silane coupling agent, binder and water stir in a stirring kettle according to certain proportion, 50-100 DEG C of temperature, stir
Time 0.5-1.5h is mixed, pressure is normal pressure.It is stand-by that obtained granulation liquid is put into solution storage tanks, is granulated formula of liquid are as follows: proportion
For carbon black disperser: silane coupling agent: binder: water=(0.1-10): (0.1-5): (0.1-8): (10-100).Carbon black dispersion
Agent is stearic acid, and silane coupling agent Si69, to improve mixed effect, water can be added several times.
S4, it pyrolytic carbon and granulation solution is mixed in pelletizer 6 is granulated.Configured granulation solution is stored in
It in granulation solution storage tank 5, is sprayed onto pelletizer 6 by pressure pump, mixes, made with into pyrolytic carbon black therein
Grain, 70-180 DEG C, reaction time 5-15min of 6 interior reaction temperature of pelletizer, pyrolytic carbon black and granulation liquid proportion are 1:0.1-0.6,
Granulation particle size carbon black is 0.5-2mm.Pyrolytic carbon black can so be manufactured into carbon black grain.
S5, the carbon black grain made is dried.The carbon black grain being granulated by drying machine 7 90-110 DEG C it
Between, drying time is reduced to 1% hereinafter, obtaining that surface is smooth, grain between 0.5-3h, by the moisture being granulated in pyrolytic carbon black
The carbon black grain that diameter is evenly distributed, the granulation pyrolytic carbon black being thus formulated have preferable reinforcing in being applied to rubber
Can, the quality of pyrolytic carbon black is improved, there is preferable economic benefit.
As a result, according to the method for the waste tire pyrolytic carbon black grain of the utility model embodiment, adding carbon black disperser has
Conducive to the content for reducing pyrolytic carbon black volatile matter；And silane coupling agent is added and is conducive to and white carbon black performance chemical action, raising
The lipophilicity of particle forms carbon black grain, so that can preferably combine between white carbon black and carbon black particle so as to generate
Preferable economic value, it is possible to reduce pollution.Moreover, the granulating formula of the pyrolytic carbon black, raw material is easy to get, is moderate, being easy to
Operation, can use existing wet-process carbon black granulator tool, the granulation product moisture content of obtained pyrolytic carbon black is lower, thin
Powder content is lower, particle hardness and activity are moderate, and convenient transport, application performance improves.
This method can thoroughly solve pyrolytic carbon black by adjusting the formula of granulation solution according to the difference of pyrolytic carbon black
It is granulated difficulty, fine powder content is more, the high difficult point of moisture content, really realizes the cleanly production of pyrolytic carbon black, cleans utilization, right
Rubber producer decreases pollution, improves utilization efficiency.
As shown in Fig. 2, according to the system for implementing the method that waste tire pyrolytic carbon black is granulated of the utility model embodiment
10, comprising: pyrolysis installation 1, granulation solution preparation facilities 4 and pelletizer 6, pyrolysis installation 1 have tire feed inlet, pyrolytic carbon black
Outlet and pyrolysis oil gas vent, granulation solution preparation facilities 4 have carbon black disperser import, binder import, water inlet, silane
The import of class coupling agent and mixture export, pelletizer 6 have pyrolytic carbon black import, granulation solution import and the outlet of carbon black grain, heat
Solution carbon black import is connected with pyrolytic carbon black outlet, and granulation solution import is connected with granulation solution outlet.The heat of drying machine 7 can be with
The high-temperature oil gas generated from pyrolysis.
Wherein, as shown in Fig. 2, system 10 further includes concentration equipment 2 and milling device 3, concentration equipment 2 and milling device 3
It is sequentially connected between pyrolysis installation 1 and pelletizer 6.Concentration equipment 2 and milling device 3 are respectively used to magnetic separation and milling operation,
So as to obtain the powdery pyrolytic carbon black in ideal.
Pass through above system 10 as a result, it is possible to implement the example above method can form carbon black grain, can produce preferable
Economic value, it is possible to reduce pollution.
Specific embodiment is given below.
The coarse carbon black 50kg by obtaining after waste tyre pyrolytic is weighed, is ground to≤50 μm by grinder, then magnetic again
Choosing, obtains powdery pyrolytic carbon black 48kg.
Successively the content results of the DBP oil factor of test pyrolytic carbon black, content of ashes, white carbon black content and volatile matter are as follows
Granulation liquid proportion is as follows: carbon black disperser 1.3kg, silane coupling agent 0.7kg, binder 1kg, water 12kg.
Carbon black disperser, silane coupling agent, binder and water are added in stirred tank according to formula rate and stirred, is controlled
80 DEG C of temperature, 0.5h is stirred, pressure is normal pressure.
Configured pelletizing of carbon black solution is stored in NaOH solution tank NaOH, is sprayed onto pelletizer 6 by pressure pump, with entrance
Pyrolytic carbon black mixing granulation therein, 130 DEG C of reaction temperature, reaction time 8min.
The pyrolytic carbon black being granulated enters drying machine 7 and dries, and 90 DEG C of drying temperature, drying time 1h.
Carbon black grain 47kg is obtained, granulation rate is up to 94%, and the partial size of carbon black grain is 1-1.5mm, and particle hardness is moderate, moisture content
< 1%.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (2)
1. a kind of system for implementing the method that waste tire pyrolytic carbon black is granulated characterized by comprising
Pyrolysis installation, the pyrolysis installation have tire feed inlet, pyrolytic carbon black outlet and pyrolysis oil gas vent；
Granulation solution preparation facilities, the granulation solution preparation facilities have carbon black disperser import, binder import, water into
Mouth, silane coupling agent import and mixture export；
Pelletizer, the pelletizer have pyrolytic carbon black import, granulation solution import and carbon black grain outlet, the pyrolytic carbon black into
Mouth is connected with pyrolytic carbon black outlet, and the granulation solution import is connected with granulation solution outlet.
2. the system according to claim 1 for implementing the method that waste tire pyrolytic carbon black is granulated, which is characterized in that also wrap
It includes:
Concentration equipment and milling device, the concentration equipment and the milling device are sequentially connected in the pyrolysis installation and described
Between pelletizer.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920073270.3U CN209584069U (en) | 2019-01-16 | 2019-01-16 | Implement the system for the method that waste tire pyrolytic carbon black is granulated |
| PCT/CN2019/123969 WO2020147455A1 (en) | 2019-01-16 | 2019-12-09 | Method for granulating waste tire pyrolytic carbon black and system for implementing same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920073270.3U CN209584069U (en) | 2019-01-16 | 2019-01-16 | Implement the system for the method that waste tire pyrolytic carbon black is granulated |
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| CN209584069U true CN209584069U (en) | 2019-11-05 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020147455A1 (en) * | 2019-01-16 | 2020-07-23 | 武汉兰多生物科技有限公司 | Method for granulating waste tire pyrolytic carbon black and system for implementing same |
| CN112341843A (en) * | 2020-11-09 | 2021-02-09 | 江西省永固新能源炭黑有限公司 | Micro-oxidation activation method for waste tire pyrolytic carbon black |
| CN113416435A (en) * | 2021-06-04 | 2021-09-21 | 北京克林泰尔环保科技有限公司 | Carbon black granulation method applied to waste tires |
-
2019
- 2019-01-16 CN CN201920073270.3U patent/CN209584069U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020147455A1 (en) * | 2019-01-16 | 2020-07-23 | 武汉兰多生物科技有限公司 | Method for granulating waste tire pyrolytic carbon black and system for implementing same |
| CN112341843A (en) * | 2020-11-09 | 2021-02-09 | 江西省永固新能源炭黑有限公司 | Micro-oxidation activation method for waste tire pyrolytic carbon black |
| CN113416435A (en) * | 2021-06-04 | 2021-09-21 | 北京克林泰尔环保科技有限公司 | Carbon black granulation method applied to waste tires |
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Address after: 430300 Room 401, 402, 403, 4th floor, B3 plant, No. 8, Chuanlong Avenue, airport economic and industrial demonstration park, Huangpi District, Wuhan City, Hubei Province Patentee after: Wuhan Lando Biotechnology Co., Ltd Address before: 430300 Xumiaocun F School Phase I A3 Building 1-2 Floor 2, Panlongcheng Economic Development Zone, Huangpi District, Wuhan City, Hubei Province Patentee before: Wuhan Bolida Agricultural Science and Technology Development Co., Ltd. |
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