DE3722777C2 - - Google Patents
Info
- Publication number
- DE3722777C2 DE3722777C2 DE19873722777 DE3722777A DE3722777C2 DE 3722777 C2 DE3722777 C2 DE 3722777C2 DE 19873722777 DE19873722777 DE 19873722777 DE 3722777 A DE3722777 A DE 3722777A DE 3722777 C2 DE3722777 C2 DE 3722777C2
- Authority
- DE
- Germany
- Prior art keywords
- batch flow
- parts
- separating surface
- drum
- wall
- 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.)
- Expired - Lifetime
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
- B29B17/02—Separating plastics from other materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/003—Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness
-
- 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
- B29B2017/0203—Separating plastics from plastics
-
- 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
- B29B2017/0213—Specific separating techniques
- B29B2017/0255—Specific separating techniques using different melting or softening temperatures of the materials to be separated
- B29B2017/0258—Specific separating techniques using different melting or softening temperatures of the materials to be separated using heated surfaces for selective softening or melting of at least one plastic ingredient
-
- 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)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Combined Means For Separation Of Solids (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873722777 DE3722777A1 (de) | 1987-07-09 | 1987-07-09 | Einrichtung zum aussortieren thermoplastischer kunststoffteile aus einem gemengestrom |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873722777 DE3722777A1 (de) | 1987-07-09 | 1987-07-09 | Einrichtung zum aussortieren thermoplastischer kunststoffteile aus einem gemengestrom |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3722777A1 DE3722777A1 (de) | 1989-01-19 |
DE3722777C2 true DE3722777C2 (US06534493-20030318-C00329.png) | 1991-10-24 |
Family
ID=6331273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19873722777 Granted DE3722777A1 (de) | 1987-07-09 | 1987-07-09 | Einrichtung zum aussortieren thermoplastischer kunststoffteile aus einem gemengestrom |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3722777A1 (US06534493-20030318-C00329.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4207398C1 (US06534493-20030318-C00329.png) * | 1992-03-09 | 1993-09-16 | Urban Dipl.-Ing. 1000 Berlin De Stricker |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5303826A (en) * | 1990-02-13 | 1994-04-19 | Refakt Anlagenbau Gmbh | Method and apparatus for separating different plastic products |
DE4004300A1 (de) * | 1990-02-13 | 1991-08-14 | Refakt Anlagenbau Gmbh | Verfahren und vorrichtung zum trennen unterschiedlicher kunststoffprodukte |
US5370234A (en) * | 1991-11-08 | 1994-12-06 | National Recovery Technologies, Inc. | Rotary materials separator and method of separating materials |
DE9204985U1 (de) * | 1992-04-10 | 1993-08-05 | Horstmann-Fördertechnik GmbH & Co KG, 32545 Bad Oeynhausen | Vorrichtung zum Sortieren der wiederverwendbaren Wertstoffe von Kunststoff- und Verbundabfällen im dualen Entsorgungssystem |
DE4220666C2 (de) * | 1992-06-24 | 1995-02-09 | Urban Dipl Ing Stricker | Vorrichtung zur Sortierung von Thermoplasten aus einem Gemengestrom |
DE4232123C2 (de) * | 1992-09-25 | 1995-06-22 | Ludger Koopmann | Vorrichtung zum elektrostatischen Sortieren eines vorklassierten, körnigen Gemenges |
DE102010063601A1 (de) | 2010-12-20 | 2012-06-21 | Krones Aktiengesellschaft | Verfahren und Vorrichtung zum Abtrennen von Fremdpolymeren aus einem Polymergemisch |
-
1987
- 1987-07-09 DE DE19873722777 patent/DE3722777A1/de active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4207398C1 (US06534493-20030318-C00329.png) * | 1992-03-09 | 1993-09-16 | Urban Dipl.-Ing. 1000 Berlin De Stricker |
Also Published As
Publication number | Publication date |
---|---|
DE3722777A1 (de) | 1989-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |