DE2645514A1 - Verfahren und vorrichtung zur wiedergewinnung vulkanisierten elastomeren materials - Google Patents
Verfahren und vorrichtung zur wiedergewinnung vulkanisierten elastomeren materialsInfo
- Publication number
- DE2645514A1 DE2645514A1 DE19762645514 DE2645514A DE2645514A1 DE 2645514 A1 DE2645514 A1 DE 2645514A1 DE 19762645514 DE19762645514 DE 19762645514 DE 2645514 A DE2645514 A DE 2645514A DE 2645514 A1 DE2645514 A1 DE 2645514A1
- Authority
- DE
- Germany
- Prior art keywords
- tire
- heat
- tools
- drum
- heat source
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 33
- 239000000463 material Substances 0.000 title claims description 30
- 229920001971 elastomer Polymers 0.000 title claims description 28
- 238000011084 recovery Methods 0.000 title claims description 9
- 239000000806 elastomer Substances 0.000 title claims description 5
- 238000005520 cutting process Methods 0.000 claims description 41
- 239000002245 particle Substances 0.000 claims description 34
- 239000013536 elastomeric material Substances 0.000 claims description 15
- 230000002787 reinforcement Effects 0.000 claims description 13
- 229920003051 synthetic elastomer Polymers 0.000 claims description 12
- 239000005061 synthetic rubber Substances 0.000 claims description 12
- 229920003052 natural elastomer Polymers 0.000 claims description 11
- 229920001194 natural rubber Polymers 0.000 claims description 11
- 239000004753 textile Substances 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 7
- 239000011324 bead Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 3
- 229910052760 oxygen Inorganic materials 0.000 claims 3
- 239000001301 oxygen Substances 0.000 claims 3
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 230000000717 retained effect Effects 0.000 claims 1
- 238000010008 shearing Methods 0.000 claims 1
- 239000005060 rubber Substances 0.000 description 23
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 239000004636 vulcanized rubber Substances 0.000 description 2
- 241001416181 Axis axis Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000035929 gnawing Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/003—Cutting work characterised by the nature of the cut made; Apparatus therefor specially adapted for cutting rubber
- B26D3/005—Cutting work characterised by the nature of the cut made; Apparatus therefor specially adapted for cutting rubber for cutting used tyres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
- B29B17/0206—Selectively separating reinforcements from matrix material by destroying the interface bound before disintegrating the matrix to particles or powder, e.g. from tires or belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/044—Knives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S241/00—Solid material comminution or disintegration
- Y10S241/31—Rubber preparation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GR54527A GR72281B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-10-08 | 1977-10-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4117375A GB1554858A (en) | 1975-10-08 | 1975-10-08 | Method and apparatus for the recovery of vulcanised elastomeric material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2645514A1 true DE2645514A1 (de) | 1977-06-02 |
Family
ID=10418441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762645514 Withdrawn DE2645514A1 (de) | 1975-10-08 | 1976-10-08 | Verfahren und vorrichtung zur wiedergewinnung vulkanisierten elastomeren materials |
Country Status (19)
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4355556A (en) * | 1980-09-12 | 1982-10-26 | Kaca Corporation | Vehicle tire rim core remover |
| US4394983A (en) * | 1981-03-02 | 1983-07-26 | Kaca Corporation | Tire and refuse shredder |
| YU42033B (en) * | 1982-03-05 | 1988-04-30 | Sava Kranj | Method for the continuous processing of crude waste rubber into a secondary rubber raw material |
| US4506034A (en) * | 1982-11-29 | 1985-03-19 | Sava Kranj Industrija Gumijevih, Usnjenih In Kemicnih Izdelkov N.O.Sol.O. | Method for the continuous processing of coarse-grained waste rubber into a secondary rubber raw material |
| DE3623795C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1986-07-15 | 1987-10-22 | Rehau Ag + Co, 8673 Rehau, De | |
| US4873759A (en) * | 1988-05-25 | 1989-10-17 | Nu-Tech Systems, Inc. | Tire debeading machine |
| US4925113A (en) * | 1989-04-20 | 1990-05-15 | The Minster Machine Company | Scrap tire processing apparatus |
| US5054351A (en) * | 1989-04-27 | 1991-10-08 | Mrp Recycling Technologies Inc. | Tire splitter |
| US5120767A (en) * | 1990-05-21 | 1992-06-09 | Caoutech Inc. | Process and apparatus for reclaiming the economic components of scrap rubber tires |
| EP0591266B1 (en) * | 1991-06-13 | 1998-09-02 | Southern Rubber Pty Ltd | Method of reclaiming rubber from vehicle tyres |
| US5199337A (en) * | 1991-09-06 | 1993-04-06 | Jack Parker | Tire cutter apparatus |
| US5397065A (en) * | 1992-11-03 | 1995-03-14 | Illinois Institute Of Technology | Solid state shear extrusion pulverization |
| US5395055A (en) * | 1992-11-03 | 1995-03-07 | Illinois Institute Of Technology | Solid state shear extrusion pulverization |
| US5415354A (en) * | 1992-11-03 | 1995-05-16 | Illinois Institute Of Technology | Solid state shear extrusion pulverization |
| BR9300252A (pt) | 1993-01-22 | 1994-08-09 | Da Cunha Lima Luiz Ca Oliveira | Processo rápido para regeneração de borracha vulcanizada ou semi-vulcanizada |
| US5704555A (en) * | 1993-08-02 | 1998-01-06 | Illinois Institute Of Technology | Single-screw extruder for solid state shear extrusion pulverization and method |
| US5743471A (en) * | 1993-08-02 | 1998-04-28 | Illinois Institute Of Technology | Solid state shear extrusion pulverization |
| WO1995015819A1 (en) * | 1993-12-07 | 1995-06-15 | Northwestern University | Reconstituted polymeric materials |
| US5588600A (en) * | 1995-06-07 | 1996-12-31 | Perfido; Kenneth F. | Process and apparatus for making crumb rubber from vehicle tires |
| US5683038A (en) * | 1995-12-06 | 1997-11-04 | Shinal; Thomas J. | Tire dissection system |
| US6479003B1 (en) | 1998-11-18 | 2002-11-12 | Northwestern University | Processes of mixing, compatibilizing, and/or recylcing blends of polymer materials through solid state shear pulverization, and products by such processes |
| US6240819B1 (en) * | 1999-04-22 | 2001-06-05 | Autop Precision Machinery Co., Ltd. | Apparatus for cutting a scrap tire |
| US6494390B1 (en) | 2000-05-24 | 2002-12-17 | Northwestern University | Solid state shear pulverization of multicomponent polymeric waste |
| US6818173B1 (en) | 2000-08-10 | 2004-11-16 | Northwestern University | Polymeric blends formed by solid state shear pulverization and having improved melt flow properties |
| US6513737B2 (en) | 2001-03-09 | 2003-02-04 | Illinois Institute Of Technology | Apparatus and process for pulverization of a polymeric material |
| WO2004050320A1 (en) * | 2002-12-02 | 2004-06-17 | Pirelli & C. S.P.A. | Extrusion pulverization process of a vulcanized rubber material |
| GB2397783B (en) * | 2003-02-03 | 2005-07-27 | Vhe Equipment Services Ltd | Apparatus for and process of recycling tyres |
| BRPI0708327A2 (pt) * | 2006-02-27 | 2011-05-24 | Entire Solutions Ltd | aparelho e componente de um aparelho de compactação de banda de rodagem, ferramenta de enrolamento de pneu, máquina, método e kit para descartar um pneu, máquina para trocar pneu, e, método para enrolar uma parte de um pneu, para operar uma máquina para trocar pneu, e para processar pneus |
| CN112372881A (zh) * | 2020-09-25 | 2021-02-19 | 安徽新虹纺织有限公司 | 一种废弃纺织物制备塑料颗粒的生产装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2429145A1 (de) * | 1973-07-16 | 1975-02-06 | Kennametal Inc | Vorrichtung zum abscheiden von material von fahrzeugreifen fuer die runderneuerung |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1963943A (en) * | 1930-05-31 | 1934-06-19 | Xylos Rubber Company | Process for disintegrating and devulcanizing rubber scrap |
| GB573053A (en) | 1942-09-14 | 1945-11-05 | Dunlop Rubber Co | Improvements in or relating to the reclaiming of vulcanised rubber |
| FR942041A (fr) * | 1946-05-21 | 1949-01-27 | Machine pour dévulcaniser et régénérer le caoutchouc vulcanisé, naturel ou synthétique | |
| US2494593A (en) * | 1947-09-20 | 1950-01-17 | U S Rubber Reclaiming Company | Reclaiming rubber |
| US2996109A (en) * | 1958-05-13 | 1961-08-15 | James D Mcmurray | Tire buffing machine |
| DE1579098B1 (de) * | 1961-06-03 | 1971-03-25 | Chemolimpex | Verfahren zur Wiedergewinnung von Gummi und Textilfasern aus abgefahrenen Fahrzeugreifen |
| US3721392A (en) * | 1971-03-01 | 1973-03-20 | Lyons Ind Inc | Tire grinding feed device |
-
1975
- 1975-10-08 GB GB4117375A patent/GB1554858A/en not_active Expired
-
1976
- 1976-09-28 IN IN1795/CAL/76A patent/IN145537B/en unknown
- 1976-10-01 NZ NZ18220976A patent/NZ182209A/xx unknown
- 1976-10-04 FI FI762814A patent/FI61831C/fi not_active IP Right Cessation
- 1976-10-05 AU AU18360/76A patent/AU508588B2/en not_active Expired
- 1976-10-05 GR GR51844A patent/GR61642B/el unknown
- 1976-10-05 CA CA262,692A patent/CA1083117A/en not_active Expired
- 1976-10-06 SE SE7611100A patent/SE419314B/xx unknown
- 1976-10-06 ZA ZA765996A patent/ZA765996B/xx unknown
- 1976-10-06 IE IE2203/76A patent/IE44126B1/en unknown
- 1976-10-07 NL NL7611089A patent/NL7611089A/xx not_active Application Discontinuation
- 1976-10-07 BR BR7606727A patent/BR7606727A/pt unknown
- 1976-10-07 ES ES452191A patent/ES452191A1/es not_active Expired
- 1976-10-08 JP JP51121155A patent/JPS602166B2/ja not_active Expired
- 1976-10-08 IT IT2815176A patent/IT1077065B/it active
- 1976-10-08 DE DE19762645514 patent/DE2645514A1/de not_active Withdrawn
- 1976-10-08 SU SU762407906A patent/SU1011053A3/ru active
- 1976-10-08 BE BE171384A patent/BE847121A/xx not_active IP Right Cessation
- 1976-10-15 US US05/732,862 patent/US4090670A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2429145A1 (de) * | 1973-07-16 | 1975-02-06 | Kennametal Inc | Vorrichtung zum abscheiden von material von fahrzeugreifen fuer die runderneuerung |
Non-Patent Citations (1)
| Title |
|---|
| Zeitschr.. "Rubber Journal", Feb. 1964, S. 46-50 * |
Also Published As
| Publication number | Publication date |
|---|---|
| IE44126B1 (en) | 1981-08-26 |
| FI61831B (fi) | 1982-06-30 |
| NL7611089A (nl) | 1977-04-13 |
| CA1083117A (en) | 1980-08-05 |
| NZ182209A (en) | 1978-11-13 |
| AU508588B2 (en) | 1980-03-27 |
| GB1554858A (en) | 1979-10-31 |
| SE7611100L (sv) | 1977-04-09 |
| BE847121A (fr) | 1977-01-31 |
| US4090670A (en) | 1978-05-23 |
| JPS602166B2 (ja) | 1985-01-19 |
| JPS5286480A (en) | 1977-07-18 |
| IE44126L (en) | 1977-04-08 |
| BR7606727A (pt) | 1977-11-16 |
| SE419314B (sv) | 1981-07-27 |
| SU1011053A3 (ru) | 1983-04-07 |
| IN145537B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-01-05 |
| AU1836076A (en) | 1978-04-13 |
| IT1077065B (it) | 1985-04-27 |
| ES452191A1 (es) | 1978-05-01 |
| GR61642B (en) | 1978-12-05 |
| FI61831C (fi) | 1982-10-11 |
| ZA765996B (en) | 1977-09-28 |
| FI762814A7 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-04-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8136 | Disposal/non-payment of the fee for publication/grant |