CN105365073A - Method for generating rubber powder through waste tires - Google Patents
Method for generating rubber powder through waste tires Download PDFInfo
- Publication number
- CN105365073A CN105365073A CN201410443414.1A CN201410443414A CN105365073A CN 105365073 A CN105365073 A CN 105365073A CN 201410443414 A CN201410443414 A CN 201410443414A CN 105365073 A CN105365073 A CN 105365073A
- Authority
- CN
- China
- Prior art keywords
- rubber
- tire
- peroxide
- rubber powder
- steel wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides a method for generating rubber powder through waste tires. Normal-temperature machining is adopted, the technological processes of washing, steel wire cutting, drawing, smashing, steel wire magnetic separation removing, required particle size obtaining through multiple times of smashing, fiber separation removing, assistant adding, grinding, rubber powder separation and the like are carried out on the waste tires, and the required rubber powder is prepared. As technological design is reasonable, energy consumption is small, efficiency is high, and the problem that the particle size of rubber particles obtained after smashing of a common machine is too large is solved; meanwhile, the performance of geometrical materials obtained after smashing is much better than that of rubber powder produced with a freezing method, and the problem of environment pollution caused by directly abandoning the waste tires is solved; and in addition, as the application fields of the product can be expanded to the fields such as rubber filling blending, plastic toughening modification, paint toughening modification and coating toughening modification, the application range of the rubber powder is expanded, and the product can have abrasion resistance, nontoxic performance, smell-free performance, acid and alkali resistance, corrosion resistance and the like.
Description
Technical field
The invention belongs to waste old recovery and utilization technology field, be specifically related to a kind of method utilizing junked tire to generate rubber powder.
Background technology
Along with the growth of junked tire learies, junked tire just increases sharply, stack everywhere, not only take large quantity space, go back severe exacerbation ecological environment, therefore rationally recycle junked tire, make full use of renewable resource, turn waste into wealth, to environmental protect, build conservation-minded society significant.
Given this, lower in the urgent need to a kind of cost, energy consumption is low and better performances make waste old reuse method.
Summary of the invention
The object of the invention is to solve above-mentioned technical problem and provide a kind of normal temperature to utilize junked tire to generate the method for rubber powder.
The present invention is achieved in that a kind of method utilizing junked tire to generate rubber powder, comprises the following steps:
1) junked tire is cleaned block with the steel wire of tire cutting machine by tire mouth, then with tire wiredrawing machine, the steel wire hydraulic means blocked is pulled out, then the tire removing steel wire is cut into the block rubber of 50-80mm with tire cutouts machine;
2) described block rubber tire coarse crushing machine is broken into the blob of viscose of 12-15mm;
3) by the blob of viscose of above-mentioned 12-15mm, after magnetic separator magnetic separation, rubber fine crusher is utilized to be broken into the rubber grain of 1-2mm;
4) above-mentioned 1-2mm rubber grain airflow separator is sub-elected fiber removal, then use dry powder magnetic separator magnetic separation to remove metal object;
5) rubber grain of above-mentioned removal fiber is added in rubber grinding machine grind, add additive, peroxide and reinforcing agent simultaneously and mix, finally utilizing airflow separator to divide rubber powder to carry out sorting;
Described additive is selected from one or more in calcium carbonate, diatomite, magnesium carbonate, potter's clay, cellulose, calcium sulfate, mica powder, wollastonite, titanium dioxide and white clay, described peroxide is selected from one or more in dicumyl peroxide, tert butyl permaleic acid, lauroyl peroxide, stearoyl and benzoyl peroxide, and described reinforcing agent is selected from one or more in white carbon, afwillite, carbon black and aluminium hydrosilicate.
The amount of described additive accounts for rubber grain total amount 2-4%, and described peroxide accounts for 1-2%, and described reinforcing agent accounts for 3-6%.
The present invention due to technological design reasonable, solve the problem that rubber grain particle diameter after common machines pulverization process is excessive, the geometry material performance obtained after simultaneously pulverizing is better than the rubber powder that freezing method is produced greatly.
In addition, energy consumption of the present invention is low, solves waste and used rubber tyre and directly abandons and the problem of environmental pollution caused, turn waste into wealth.
In addition, owing to being added with auxiliary agent etc. in rubber powder, therefore its application can be made to expand to the fields such as rubber filling is blended, plastic toughening modification, paint, coating toughening modifying, not only expand the range of application of rubber powder, and product can be made to have wear-resisting, nontoxic, tasteless, acid and alkali-resistance, the performance such as corrosion-resistant.
Detailed description of the invention
In order to make object of the present invention, technical scheme and beneficial effect clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be understood to specific embodiment described herein only in order to explain the present invention, be not limited to protection scope of the present invention.
Utilize junked tire to generate a method for rubber powder, comprise the following steps:
1) junked tire is cleaned block with the steel wire of tire cutting machine by tire mouth, then with tire wiredrawing machine, the steel wire hydraulic means blocked is pulled out, then the tire removing steel wire is cut into the block rubber of 50-80mm with tire cutouts machine;
2) described block rubber tire coarse crushing machine is broken into the blob of viscose of 12-15mm;
3) by the blob of viscose of above-mentioned 12-15mm, after magnetic separator magnetic separation, rubber fine crusher is utilized to be broken into the rubber grain of 1-2mm;
4) above-mentioned 1-2mm rubber grain airflow separator is sub-elected fiber removal, then use dry powder magnetic separator magnetic separation to remove metal object;
5) rubber grain of above-mentioned removal fiber is added in rubber grinding machine grind, add additive, peroxide and reinforcing agent simultaneously and mix, finally utilizing airflow separator to divide rubber powder to carry out sorting;
Described additive is selected from one or more in calcium carbonate, diatomite, magnesium carbonate, potter's clay, cellulose, calcium sulfate, mica powder, wollastonite, titanium dioxide and white clay, described peroxide is selected from one or more in dicumyl peroxide, tert butyl permaleic acid, lauroyl peroxide, stearoyl and benzoyl peroxide, and described reinforcing agent is selected from one or more in white carbon, afwillite, carbon black and aluminium hydrosilicate.
The amount of described additive accounts for rubber grain total amount 2-4%, and described peroxide accounts for 1-2%, and described reinforcing agent accounts for 3-6%.
Embodiment 1
The following step that the method utilizing junked tire to generate rubber powder provided by the invention is carried out in order:
1) junked tire is cleaned block with the steel wire of tire cutting machine by tire mouth, then with tire wiredrawing machine, the steel wire hydraulic means blocked is pulled out, then the tire removing steel wire is cut into the block rubber of 50-80mm with tire cutouts machine;
2) described block rubber tire coarse crushing machine is broken into the blob of viscose of 12-15mm;
3) by the blob of viscose of above-mentioned 12-15mm, after magnetic separator magnetic separation, rubber fine crusher is utilized to be broken into the rubber grain of 1-2mm;
4) above-mentioned 1-2mm rubber grain airflow separator is sub-elected fiber removal, then use dry powder magnetic separator magnetic separation to remove metal object;
5) rubber grain of above-mentioned removal fiber is added in rubber grinding machine grind, add additive, peroxide and reinforcing agent simultaneously and mix, finally utilizing airflow separator to divide rubber powder to carry out sorting;
Wherein, additive is made up of 0.5% calcium carbonate, 0.5% diatomite, 0.5% potter's clay and 0.5% titanium dioxide; Peroxide is made up of 0.5% tert butyl permaleic acid and 0.5% stearoyl; Reinforcing agent is made up of 1% white carbon and 2% aluminium hydrosilicate.
Embodiment 2
Processing method is the same;
Wherein, additive is made up of 0.5% diatomite, 0.5% magnesium carbonate, 0.5% calcium sulfate, 0.5% mica powder, 0.5% benzoyl peroxide, and reinforcing agent is made up of 2% afwillite, 1% carbon black and 2% aluminium hydrosilicate.
Embodiment 3
Processing method is the same;
Wherein, additive is made up of 0.5% calcium carbonate, 0.5% diatomite, 0.5% magnesium carbonate, 0.5% potter's clay, 0.5% cellulose, 0.5% calcium sulfate, 0.5% wollastonite and 0.5% titanium dioxide, peroxide is made up of 0.5% dicumyl peroxide, 0.5% tert butyl permaleic acid, 0.5% lauroyl peroxide and 0.5% benzoyl peroxide, and reinforcing agent is made up of 1.5% white carbon, 1.5% afwillite, 1.5% carbon black and 1.5% aluminium hydrosilicate.
Embodiment 4
Processing method is the same;
Wherein, additive is made up of 0.5% calcium carbonate, 0.4% diatomite, 0.5% magnesium carbonate, 0.6% potter's clay, 0.1% cellulose, 0.8% calcium sulfate, peroxide is made up of 0.5% dicumyl peroxide and 0.5% benzoyl peroxide, and reinforcing agent is made up of 1.5% white carbon, 0.5% carbon black and 1.5% aluminium hydrosilicate.
Embodiment 5
Processing method is the same;
Wherein, additive is made up of 1.5% calcium carbonate, 0.5% diatomite, 0.5% magnesium carbonate, 0.5% cellulose, 0.4% calcium sulfate, 0.5% wollastonite and 0.6% titanium dioxide, peroxide is made up of 0.8% dicumyl peroxide, 0.8% tert butyl permaleic acid, 0.4% lauroyl peroxide and 0.6% benzoyl peroxide, and reinforcing agent is made up of 1.5% afwillite, 1.5% carbon black and 1.5% aluminium hydrosilicate.
Embodiment 6
Processing method is the same;
Wherein, additive is made up of 0.5% calcium carbonate, 0.2% diatomite, 0.8% magnesium carbonate, 0.5% potter's clay, 0.5% cellulose, 0.5% calcium sulfate, 0.4% wollastonite and 0.6% titanium dioxide, peroxide is made up of 0.2% dicumyl peroxide, 0.2% tert butyl permaleic acid, 1.5% lauroyl peroxide and 0.1% benzoyl peroxide, and reinforcing agent is made up of 2% white carbon, 0.5% afwillite, 1.5% carbon black and 0.5% aluminium hydrosilicate.
Embodiment 7
Processing method is the same;
Wherein, additive is made up of 0.3% calcium carbonate, 0.2% diatomite, 0.5% magnesium carbonate, 2.5% potter's clay, 0.5% cellulose, peroxide is made up of 0.5% dicumyl peroxide, 0.5% tert butyl permaleic acid, 1.5% lauroyl peroxide, and reinforcing agent is made up of 1.5% white carbon, 1.5% afwillite, 1.5% carbon black.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. utilize junked tire to generate a method for rubber powder, it is characterized in that, comprise the following steps:
1) junked tire is cleaned block with the steel wire of tire cutting machine by tire mouth, then with tire wiredrawing machine, the steel wire hydraulic means blocked is pulled out, then the tire removing steel wire is cut into the block rubber of 50-80mm with tire cutouts machine;
2) described block rubber tire coarse crushing machine is broken into the blob of viscose of 12-15mm;
3) by the blob of viscose of above-mentioned 12-15mm, after magnetic separator magnetic separation, rubber fine crusher is utilized to be broken into the rubber grain of 1-2mm;
4) above-mentioned 1-2mm rubber grain airflow separator is sub-elected fiber removal, then use dry powder magnetic separator magnetic separation to remove metal object;
5) rubber grain of above-mentioned removal fiber is added in rubber grinding machine grind, add additive, peroxide and reinforcing agent simultaneously and mix, finally utilizing airflow separator to divide rubber powder to carry out sorting;
Described additive is selected from one or more in calcium carbonate, diatomite, magnesium carbonate, potter's clay, cellulose, calcium sulfate, mica powder, wollastonite, titanium dioxide and white clay, described peroxide is selected from one or more in dicumyl peroxide, tert butyl permaleic acid, lauroyl peroxide, stearoyl and benzoyl peroxide, and described reinforcing agent is selected from one or more in white carbon, afwillite, carbon black and aluminium hydrosilicate.
2. utilize junked tire to generate the method for rubber powder according to claim 1, it is characterized in that: the amount of described additive accounts for rubber grain total amount 2-4%, and described peroxide accounts for 1-2%, and described reinforcing agent accounts for 3-6%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410443414.1A CN105365073A (en) | 2014-09-02 | 2014-09-02 | Method for generating rubber powder through waste tires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410443414.1A CN105365073A (en) | 2014-09-02 | 2014-09-02 | Method for generating rubber powder through waste tires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105365073A true CN105365073A (en) | 2016-03-02 |
Family
ID=55367953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410443414.1A Pending CN105365073A (en) | 2014-09-02 | 2014-09-02 | Method for generating rubber powder through waste tires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105365073A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827303A (en) * | 2017-01-10 | 2017-06-13 | 湖北华亿通橡胶有限公司 | A kind of rubber powder grinding aid production method |
| CN107663319A (en) * | 2017-11-06 | 2018-02-06 | 广西小草信息产业有限责任公司 | A kind of method that brick material is prepared using waste rubber |
| CN107759866A (en) * | 2017-11-06 | 2018-03-06 | 广西小草信息产业有限责任公司 | A kind of method that thermoplastic elastic material is prepared using waste rubber |
| CN108162249A (en) * | 2017-12-29 | 2018-06-15 | 重庆九橡化大橡胶科技有限责任公司 | The broken process units of asphalt stock powder processing |
| CN114773637A (en) * | 2022-05-27 | 2022-07-22 | 清远高能结加改性材料科技有限公司 | Rubber powder and preparation method thereof |
-
2014
- 2014-09-02 CN CN201410443414.1A patent/CN105365073A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827303A (en) * | 2017-01-10 | 2017-06-13 | 湖北华亿通橡胶有限公司 | A kind of rubber powder grinding aid production method |
| CN107663319A (en) * | 2017-11-06 | 2018-02-06 | 广西小草信息产业有限责任公司 | A kind of method that brick material is prepared using waste rubber |
| CN107759866A (en) * | 2017-11-06 | 2018-03-06 | 广西小草信息产业有限责任公司 | A kind of method that thermoplastic elastic material is prepared using waste rubber |
| CN108162249A (en) * | 2017-12-29 | 2018-06-15 | 重庆九橡化大橡胶科技有限责任公司 | The broken process units of asphalt stock powder processing |
| CN114773637A (en) * | 2022-05-27 | 2022-07-22 | 清远高能结加改性材料科技有限公司 | Rubber powder and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105365073A (en) | Method for generating rubber powder through waste tires | |
| CN101474834B (en) | Cyclic utilization method of waste and old rubber | |
| CN101676322A (en) | Regeneration process of waste rubber | |
| CN104327374A (en) | Waste circuit board non-metal ultra-fine powder, waste circuit board non-metal ultra-fine powder and polyolefin composite material, and preparation methods of the powder and the composite material | |
| CN104723476A (en) | Method for producing rubber powder by utilization of waste tires | |
| CN104710791A (en) | Processing method of 200-mesh silicone rubber powder | |
| CN102151686B (en) | Process for recycling waste toothpaste aluminum-plastic composite packaging material | |
| CN106738449A (en) | A kind of method that fine rubber powder is processed with junked tire | |
| CN105150410A (en) | Intelligent modularized complete system for continuous green desulfurization regeneration of waste rubber | |
| CN105742745B (en) | Waste and old lead acid accumulator is crushed the energy saving cleaning of shell | |
| CN102702595A (en) | Processing method of 200-mesh fine rubber powder | |
| CN101811288A (en) | Method for producing recycled brown corundum abrasives | |
| CN204550406U (en) | A kind of freezing regenerating unit of discarded concrete | |
| CN102975310A (en) | Waste rubber particle ultrafine grinding production method | |
| CN104526910A (en) | Process of producing high-performance regenerated rubber through waste tires | |
| CN105365074A (en) | Method for processing waste tires into rubber powder | |
| CN110387096A (en) | Regenerated PVC pipe preparation method can be recycled in one kind | |
| CN102020863B (en) | Filling body dedicated material for hollow floor system prepared from waste plastics by modification and preparation method | |
| CN105881774A (en) | Method for processing waste tires into modified rubber powder | |
| CN205086220U (en) | Old and useless rubber of intelligent objectization green disconnected sulphur regeneration cover is in succession equipped | |
| CN105881773A (en) | Processing method of rubber powder | |
| CN203876086U (en) | Cyclic grinding and deironing system for regenerated rubber | |
| CN102690453A (en) | Processing method of 800-mesh fine rubber powder | |
| CN206027888U (en) | Recovery plant is smashed to abandonment leftover bits | |
| CN104761783A (en) | 600 mesh color rubber powder processing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160302 |