DE1454888B2 - Vorrichtung zum granulieren von thermoplastischen kunst stoffen - Google Patents
Vorrichtung zum granulieren von thermoplastischen kunst stoffenInfo
- Publication number
- DE1454888B2 DE1454888B2 DE19641454888 DE1454888A DE1454888B2 DE 1454888 B2 DE1454888 B2 DE 1454888B2 DE 19641454888 DE19641454888 DE 19641454888 DE 1454888 A DE1454888 A DE 1454888A DE 1454888 B2 DE1454888 B2 DE 1454888B2
- Authority
- DE
- Germany
- Prior art keywords
- hood
- perforated plate
- cooling
- granulate
- cutting tool
- 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
- 229920001169 thermoplastic Polymers 0.000 title claims description 3
- 238000005453 pelletization Methods 0.000 title 1
- 239000008187 granular material Substances 0.000 claims description 32
- 238000005520 cutting process Methods 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 16
- 239000000498 cooling water Substances 0.000 claims description 7
- 239000002826 coolant Substances 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003000 extruded plastic Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
- B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW0036445 | 1964-03-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1454888A1 DE1454888A1 (de) | 1969-02-27 |
| DE1454888B2 true DE1454888B2 (de) | 1971-09-30 |
Family
ID=7601201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19641454888 Pending DE1454888B2 (de) | 1964-03-24 | 1964-03-24 | Vorrichtung zum granulieren von thermoplastischen kunst stoffen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3343213A (en, 2012) |
| BE (1) | BE661106A (en, 2012) |
| CH (1) | CH429124A (en, 2012) |
| DE (1) | DE1454888B2 (en, 2012) |
| ES (1) | ES310704A1 (en, 2012) |
| FR (1) | FR1533180A (en, 2012) |
| NL (1) | NL6503282A (en, 2012) |
| SE (1) | SE322330B (en, 2012) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2809680A1 (de) * | 1978-03-07 | 1979-09-13 | Leistritz Maschfabrik Paul | Heissabschlaggranuliereinrichtung fuer strangpressen |
| EP0124505A1 (de) * | 1983-04-27 | 1984-11-07 | EREMA Engineering-Recycling-Maschinen-Anlagen Gesellschaft m.b.H. | Vorrichtung zur Herstellung von Granulatkörnern aus Kunststoffschmelzen |
| DE3317310A1 (de) * | 1983-05-11 | 1984-11-15 | Erich Dipl.-Ing. 7521 Karlsdorf-Neuthard Keßler | Schneidvorrichtung |
| DE19914116C2 (de) * | 1999-03-23 | 2001-09-20 | Mannesmann Ag | Unterwasser-Granulator und Verfahren zur Granulierung thermoplastischer Kunststoffe |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2228587A1 (en) * | 1973-05-08 | 1974-12-06 | Creusot Loire | Granulation apparatus for plastic material - with extrusion head, cutting tool, and cooled granule-receiving chamber |
| US4099900A (en) * | 1976-12-06 | 1978-07-11 | Leesona Corporation | Pellet cooling system |
| US4245972A (en) * | 1979-06-14 | 1981-01-20 | Hermann Berstorff Maschinenbau Gmbh | Granulating apparatus |
| DE3116153C2 (de) * | 1981-04-23 | 1983-05-11 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Einrichtung zum Granulieren von Kunststoffschmelzen und anderen plastischen Massen |
| US5267845A (en) * | 1992-05-13 | 1993-12-07 | Polysource, Inc. | Apparatus for manufacturing expandable polystyrene (EPS) pellets |
| DE4221776C1 (en) * | 1992-07-02 | 1993-09-02 | Werner & Pfleiderer Gmbh, 70469 Stuttgart, De | Cutting head precise adjustment for thermoplastics granulator and honing appts. - by grinding cutters in cutting head to precise shape by rotating at specific speed on grinding tool with material on face |
| DE4316478C1 (de) * | 1993-05-17 | 1994-05-19 | Werner & Pfleiderer | Verfahren und Vorrichtung zur Justierung der Schneiden des Schneidwerkzeugkopfes einer Granuliervorrichtung |
| DE4338212C2 (de) * | 1993-11-10 | 1996-01-18 | Nukem Gmbh | Verfahren und Vorrichtung zur Herstellung von aus Kunststoff bestehenden Partikeln |
| AT410942B (de) * | 2001-10-29 | 2003-08-25 | Fellinger Markus | Verfahren und vorrichtung zur erhöhung der grenzviskosität von polyester |
| DE102004007713A1 (de) * | 2004-02-16 | 2005-09-01 | Leistritz Extrusionstechnik Gmbh | Vorrichtung zur Herstellung gerundeter Pellets |
| AU2007257359A1 (en) * | 2006-05-15 | 2007-12-13 | Gala Industries, Inc. | Solid face die plate |
| DE202009015876U1 (de) * | 2009-11-20 | 2010-03-04 | Automatik Plastics Machinery Gmbh | Vorrichtung zum Granulieren |
| JP5572009B2 (ja) * | 2010-06-07 | 2014-08-13 | 株式会社神戸製鋼所 | 水中カット造粒装置用ナイフホルダ |
| US9221627B2 (en) * | 2012-09-25 | 2015-12-29 | Wenger Manufacturing, Inc. | Cut extrudate dispersal hood |
| EP4424489B1 (de) * | 2023-03-03 | 2025-08-20 | Bühler AG | Schneidapparat für extruder und verfahren zur herstellung eines extrudierten materials |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2524751A (en) * | 1947-02-04 | 1950-10-10 | Armstrong Cork Co | Comminuting machine |
| US2642819A (en) * | 1948-11-10 | 1953-06-23 | C F Mueller Co | Machine for making food products |
| US2669195A (en) * | 1949-04-22 | 1954-02-16 | Anthony William Deller | Cooling-drying and cutting combination for macaroni machines and an improved method of making squarecut macaroni units |
| NL298480A (en, 2012) * | 1962-09-27 | |||
| US3271821A (en) * | 1964-07-24 | 1966-09-13 | Frank W Egan & Company | Underwater pelletizer |
-
1964
- 1964-03-24 DE DE19641454888 patent/DE1454888B2/de active Pending
-
1965
- 1965-03-08 CH CH321265A patent/CH429124A/de unknown
- 1965-03-15 NL NL6503282A patent/NL6503282A/xx unknown
- 1965-03-15 BE BE661106A patent/BE661106A/xx unknown
- 1965-03-17 ES ES0310704A patent/ES310704A1/es not_active Expired
- 1965-03-17 FR FR9498A patent/FR1533180A/fr not_active Expired
- 1965-03-19 US US441055A patent/US3343213A/en not_active Expired - Lifetime
- 1965-03-22 SE SE3653/65A patent/SE322330B/xx unknown
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2809680A1 (de) * | 1978-03-07 | 1979-09-13 | Leistritz Maschfabrik Paul | Heissabschlaggranuliereinrichtung fuer strangpressen |
| EP0124505A1 (de) * | 1983-04-27 | 1984-11-07 | EREMA Engineering-Recycling-Maschinen-Anlagen Gesellschaft m.b.H. | Vorrichtung zur Herstellung von Granulatkörnern aus Kunststoffschmelzen |
| AT388131B (de) * | 1983-04-27 | 1989-05-10 | Erema | Vorrichtung zur herstellung von granulatkoernern aus kunststoffschmelzen |
| DE3317310A1 (de) * | 1983-05-11 | 1984-11-15 | Erich Dipl.-Ing. 7521 Karlsdorf-Neuthard Keßler | Schneidvorrichtung |
| DE19914116C2 (de) * | 1999-03-23 | 2001-09-20 | Mannesmann Ag | Unterwasser-Granulator und Verfahren zur Granulierung thermoplastischer Kunststoffe |
| US6592350B1 (en) | 1999-03-23 | 2003-07-15 | Berstorff Gmbh | Underwater pelletizer with separator |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1533180A (fr) | 1968-07-19 |
| SE322330B (en, 2012) | 1970-04-06 |
| NL6503282A (en, 2012) | 1965-09-27 |
| CH429124A (de) | 1967-01-31 |
| US3343213A (en) | 1967-09-26 |
| DE1454888A1 (de) | 1969-02-27 |
| BE661106A (en, 2012) | 1965-07-01 |
| ES310704A1 (es) | 1965-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1454888B2 (de) | Vorrichtung zum granulieren von thermoplastischen kunst stoffen | |
| EP0143944B1 (de) | Vorrichtung zum Abkühlen und Granulieren von Strängen aus thermoplastischen Kunststoffen | |
| DE19914116C2 (de) | Unterwasser-Granulator und Verfahren zur Granulierung thermoplastischer Kunststoffe | |
| EP0452376B1 (de) | Vorrichtung zum abkühlen, trocknen und granulieren von strängen | |
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| DE3145613A1 (de) | "vorrichtung zum zuleiten von schmelzfluessigen kunststoffstraengen zu einer schraegen ablaufrinne" | |
| DE1454757A1 (de) | Granuliervorrichtung,insbesondere fuer thermoplastische Kunststoffe | |
| DE3009185C2 (de) | Vorrichtung zum Schmelzen und Mischen thermoplastischer Stoffe | |
| EP0427995B1 (de) | Streuvorrichtung zum Ausstreuen angefeuchteter Granulate | |
| EP0229610A2 (de) | Vorrichtung zum Granulieren von Strängen aus thermoplastischen Kunststoffen | |
| DE3003617C2 (de) | Vorrichtung zum Ausrichten von Fischen | |
| DE2455757A1 (de) | Verfahren und vorrichtung zum granulieren thermoplastischer massen | |
| WO1996014195A1 (de) | Vorrichtung zum granulieren von kunststoff-strängen | |
| EP0124505B1 (de) | Vorrichtung zur Herstellung von Granulatkörnern aus Kunststoffschmelzen | |
| DE1454888C (de) | Vorrichtung zum Granulieren von thermoplastischen Kunststoffen | |
| DD132475B1 (de) | Vorrichtung zum granulieren von thermoplastischen kunststoffen | |
| CH224578A (de) | Schneeschleuder mit quer zur Fahrtrichtung gestellten Schleudertrommeln. | |
| DE3116117A1 (de) | Einrichtung zum granulieren von kunststoffschmelzen und plastischen massen | |
| DE2212345C3 (de) | Vorrichtung zum Granulieren thermoplastischer Kunststoffstränge | |
| DE2641565A1 (de) | Ziehvorrichtung | |
| DE1121592B (de) | Granulat-Schneide- und Kuehlvorrichtung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SH | Request for examination between 03.10.1968 and 22.04.1971 |