FR2354136A1 - Dispositif pour reduire en morceaux et regenerer des dechets de matiere thermoplastique - Google Patents
Dispositif pour reduire en morceaux et regenerer des dechets de matiere thermoplastiqueInfo
- Publication number
- FR2354136A1 FR2354136A1 FR7717333A FR7717333A FR2354136A1 FR 2354136 A1 FR2354136 A1 FR 2354136A1 FR 7717333 A FR7717333 A FR 7717333A FR 7717333 A FR7717333 A FR 7717333A FR 2354136 A1 FR2354136 A1 FR 2354136A1
- Authority
- FR
- France
- Prior art keywords
- pieces
- reducing
- regenerating
- thermoplastic waste
- waste
- 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
-
- 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
- B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/086—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers specially adapted for disintegrating plastics, e.g. cinematographic films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- 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
- B29B2017/048—Cutter-compactors, e.g. of the EREMA type
-
- 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
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
L'invention est relative à un dispositif pour réduire en morceaux des déchets de matière plastique. Selon l'invention, le rotor du dispositif, en forme de disque, pourvu de couteaux sur son pourtour, est muni sur le côté supérieur d'au moins deux nervures radiales. Le dispositif est applicable à la récupération des matières plastiques.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT416876A AT343981B (de) | 1976-06-08 | 1976-06-08 | Vorrichtung zum zerkleinern bzw. regenerieren von abfallen aus thermoplastischem kunststoff |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2354136A1 true FR2354136A1 (fr) | 1978-01-06 |
Family
ID=3560555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7717333A Pending FR2354136A1 (fr) | 1976-06-08 | 1977-06-07 | Dispositif pour reduire en morceaux et regenerer des dechets de matiere thermoplastique |
Country Status (9)
Country | Link |
---|---|
US (1) | US4120460A (fr) |
JP (1) | JPS52150861A (fr) |
AT (1) | AT343981B (fr) |
BR (1) | BR7703628A (fr) |
DE (1) | DE2724417C2 (fr) |
FR (1) | FR2354136A1 (fr) |
GB (1) | GB1522565A (fr) |
IT (1) | IT1083760B (fr) |
NL (1) | NL7706183A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0004935A1 (fr) * | 1978-04-13 | 1979-10-31 | Friedrich Walter Dr. Herfeld | Mélangeur pour concasser et compacter des matières thermoplastiques et procédé de fonctionnement d'un tel mélangeur |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT387747B (de) * | 1986-10-10 | 1989-03-10 | Erema | Vorrichtung zum aufbereiten von kunststoffgut |
WO1992011945A1 (fr) * | 1990-12-26 | 1992-07-23 | Comcorp, Inc. | Procede et appareil de reduction de matieres solides |
US5879015A (en) * | 1992-02-10 | 1999-03-09 | Ramsey; Michael P. | Method and apparatus for receiving material |
DE19530428C1 (de) * | 1995-08-18 | 1996-12-19 | Albrecht Fritzsche | Granulatmühle |
US5927624A (en) * | 1997-08-28 | 1999-07-27 | Comcorp, Inc. | Comminuting chamber and attachments therefor |
CA2414832C (fr) * | 2002-12-19 | 2011-06-14 | Comcorp, Inc. | Raffineur a disques et a anneaux |
AT508925B1 (de) * | 2010-01-14 | 2011-05-15 | Erema | Läuferscheibe |
AT508924B1 (de) | 2010-01-14 | 2011-05-15 | Erema | Läuferscheibe |
AT515363B1 (de) * | 2014-01-28 | 2018-12-15 | Erema Eng Recycling Maschinen & Anlagen Gmbh | Zerkleinerungswerkzeug |
US10357776B2 (en) | 2016-09-09 | 2019-07-23 | Comcorp, Inc. | Impact cutter blade and holder system and method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3455518A (en) * | 1965-08-04 | 1969-07-15 | Atomic Disposer Corp | Cutting assembly and element for disposers |
US3486701A (en) * | 1967-08-08 | 1969-12-30 | Maytag Co | Impeller assembly for waste disposer apparatus |
DE1779285A1 (de) * | 1968-07-26 | 1971-10-21 | Jackering Altenburger Masch | Einrichtung zum Zerkleinern |
DE2219581A1 (de) * | 1972-04-21 | 1973-10-25 | Herfeld Friedrich Walter Adolf | Schlagteller-abfallzerkleinerer |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3155326A (en) * | 1962-04-16 | 1964-11-03 | Richard E Rhodes | Ore pulverizer and sizing device |
US3381904A (en) * | 1964-10-26 | 1968-05-07 | Kewanee Mach & Conveyor Co | Processing apparatus |
DE1283080B (de) * | 1965-03-27 | 1968-11-14 | Eduard Hermle | Abfallzerkleinerungsgeraet |
US3436027A (en) * | 1965-07-13 | 1969-04-01 | Salvajor Co The | Waste disposer |
DE2156198C3 (de) * | 1971-11-12 | 1975-02-13 | Erich 6520 Worms-Weinsheim Beck | Verfahren zum Aufbereiten von gebrauchten thermoplastischen Kunststoffen und Verwendung einer Vorrichtung zur Durchführung des Verfahrens |
US3771732A (en) * | 1972-07-19 | 1973-11-13 | E Cumpston | Pulper |
US4015781A (en) * | 1974-07-04 | 1977-04-05 | Erich Beck | Conversion of plastic waste into extrudable pellets |
-
1976
- 1976-06-08 AT AT416876A patent/AT343981B/de not_active IP Right Cessation
-
1977
- 1977-05-27 GB GB2256177A patent/GB1522565A/en not_active Expired
- 1977-05-28 DE DE2724417A patent/DE2724417C2/de not_active Expired
- 1977-06-03 US US05/803,228 patent/US4120460A/en not_active Expired - Lifetime
- 1977-06-03 NL NL7706183A patent/NL7706183A/xx not_active Application Discontinuation
- 1977-06-03 BR BR7703628A patent/BR7703628A/pt unknown
- 1977-06-07 IT IT2444577A patent/IT1083760B/it active
- 1977-06-07 FR FR7717333A patent/FR2354136A1/fr active Pending
- 1977-06-08 JP JP6775177A patent/JPS52150861A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3455518A (en) * | 1965-08-04 | 1969-07-15 | Atomic Disposer Corp | Cutting assembly and element for disposers |
US3486701A (en) * | 1967-08-08 | 1969-12-30 | Maytag Co | Impeller assembly for waste disposer apparatus |
DE1779285A1 (de) * | 1968-07-26 | 1971-10-21 | Jackering Altenburger Masch | Einrichtung zum Zerkleinern |
DE2219581A1 (de) * | 1972-04-21 | 1973-10-25 | Herfeld Friedrich Walter Adolf | Schlagteller-abfallzerkleinerer |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0004935A1 (fr) * | 1978-04-13 | 1979-10-31 | Friedrich Walter Dr. Herfeld | Mélangeur pour concasser et compacter des matières thermoplastiques et procédé de fonctionnement d'un tel mélangeur |
Also Published As
Publication number | Publication date |
---|---|
AT343981B (de) | 1978-06-26 |
DE2724417A1 (de) | 1977-12-15 |
DE2724417C2 (de) | 1982-09-16 |
ATA416876A (de) | 1977-10-15 |
JPS52150861A (en) | 1977-12-14 |
US4120460A (en) | 1978-10-17 |
IT1083760B (it) | 1985-05-25 |
NL7706183A (nl) | 1977-12-12 |
GB1522565A (en) | 1978-08-23 |
BR7703628A (pt) | 1978-04-18 |
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