WO2006042602A1 - Messerrotor zum granulieren von kunststoffsträngen - Google Patents
Messerrotor zum granulieren von kunststoffsträngen Download PDFInfo
- Publication number
- WO2006042602A1 WO2006042602A1 PCT/EP2005/010023 EP2005010023W WO2006042602A1 WO 2006042602 A1 WO2006042602 A1 WO 2006042602A1 EP 2005010023 W EP2005010023 W EP 2005010023W WO 2006042602 A1 WO2006042602 A1 WO 2006042602A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- knife
- projection
- rotor
- knife rotor
- radial
- Prior art date
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
- 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
-
- 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
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
-
- 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
-
- 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
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
-
- 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
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8789—With simple revolving motion only
- Y10T83/8791—Tool mounted on radial face of rotor
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/909—Cutter assemblage or cutter element therefor [e.g., chain saw chain]
- Y10T83/913—With means permitting removal of cutter element
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9319—Toothed blade or tooth therefor
- Y10T83/9326—Plural separable sections
- Y10T83/9329—Tooth separable from blade
- Y10T83/9331—By independent connecting element
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9372—Rotatable type
- Y10T83/9396—Shear type
- Y10T83/9401—Cutting edge wholly normal to axis of rotation
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9457—Joint or connection
- Y10T83/9464—For rotary tool
Definitions
- Knife rotor for granulating plastic strands
- the invention relates to a knife rotor for granulating Kunststoff ⁇ strands, which is provided with axially projecting from its front side knives, which are individually attached to the bearing surfaces of the blade rotor by means of fastening elements.
- Such a blade rotor is described and illustrated in U.S. Patent No. 3,196,487.
- This knife rotor is used in an underwater granulator which has a nozzle plate with nozzles arranged along a circle, which are swept in circular motion by the knives of the knife rotor projecting far away like wings.
- the knife rotor rotates about an axis that runs through the center of the circle along which the nozzles are arranged in the Dü ⁇ senplatte. With the movement of the knives over the nozzles, these plastic strands, which melt out of the nozzles, cut into individual pieces which form the desired granules. This cutting-off operation takes place under water, which flows through the nozzle plate during the rotation of the knife rotor.
- the knives carried by the knife rotor are individually screwed to the blade rotor mounted wings and thereby offer a more compact flutter-free design.
- the wings extend in the direction of the du- senplatte in the knife rotor, including the knife rotor is provided in the same direction verlau ⁇ fenden wings.
- the individual knives are pressed against these support surfaces by means of screws serving as fastening elements, which penetrate the knives and protrude easily from the knives with their head for a tool.
- Intermediate spaces are provided between the individual knives and the individual carriers forming the bearing surfaces on the blade rotor, through which spaces water and granules can flow away in the axial direction. It has been found that the protruding from the individual knives screw heads are not easily accessible on the one hand because of the respective opposite carrier and also hinder the passing past them stream of water and granules.
- the object of the invention is to improve the attachment of the knives to such a knife rotor in such a way that on the one hand there is good accessibility of the fastening elements holding the knives and, on the other hand, they do not obstruct the flow in the interspaces mentioned.
- the bearing surfaces are formed by the side walls of radial grooves in the peripheral surface of the knife rotor and by radial transverse walls in the radial grooves which are bordered by the radial transverse walls into which the knives are inserted in a hook-like manner, each with a projection are, wherein one side of the projection forms an abutment for the Befest Trentsele ⁇ element, which passes through a radial transverse wall and presses on the abutment.
- hook-like fastening of the individual knives and the insertion of the fastening elements through a radial transverse wall are directly and easily accessible from an end face of the knife rotor. They are located away from the gaps between knives and girders and therefore can not hinder the flow in these spaces.
- the hook-like design of the knives provides a high level of security with respect to their position relative to the knife rotor, so that in general together with the knife rotor equipped according to the invention, has a flutter-free design which is particularly stable for operation.
- the side of the projection facing the knife edge can be made oblique to the radial direction such that the fastening element designed as a screw presses against the force component engaging the projection into the blade rotor.
- the projection with a notch into which a correspondingly shaped end face of the fastening element designed as a screw presses.
- fasteners screws are preferably used.
- one recess is expediently provided in each case for the screw head in the blade rotor into which the head of the screw is sunk. This is provided in the usual way with a rotary recording.
- the inclusion of the screw head in a recess in the blade rotor has the particular advantage that the screw heads can not impede any starsvorgän ⁇ ge.
- the screws are preferably arranged in such a way that they penetrate into the knife rotor from the side facing the knife edge. This page is particularly accessible for repair work. However, it is also possible to provide the screws in the opposite direction, that is, in such a way that they penetrate into the knife rotor from the side facing away from the knife edge.
- FIG. 1 shows the blade rotor with view of its end face with screws as fastening elements
- FIG. 2 shows the same blade rotor with a view of the rear side of the blades
- Figure 3 shows a part of the knife rotor with partially unpopulated Ra ⁇ dialnuten.
- FIG. 4 shows a section through the blade rotor in the region of an inserted blade
- Figure 5 shows a modification of the design of the knife rotor according to
- FIG. 6 shows a further modification with a double blade
- Figure 7 shows a further modification with a screw from deteriorater ⁇ tiger side
- the knife rotor 1 shown in Figure 1 carries on its peripheral surface 2, the individual knives 4, the cutting edges 5 extend radially to the axis of the knife rotor 1 and thus to a nozzle plate, not shown, as shown for example in US-PS 3,196,487, rest and upon rotation of the knife rotor 1 with the knives 4 then cut plastic strands into granules in the manner described above.
- the knives 4 are interchangeably fixed to the knife rotor 1 by means of the fastening elements designed as screws 12 (see eg FIG. 4). As FIG. 1 clearly shows, the screws 12 are easily accessible from the front side 3 of the knife rotor 1, where they can not obstruct a flow in the spaces between the individual knives 4.
- FIG. 2 shows the same blade rotor 1 with the blades 4 protruding out of the peripheral surface 2 of the blade rotor 1. The attachment of the blade 4 to the blade rotor 1 is shown in Figures 4 to 7.
- the rear side of the knife rotor 1 shown in FIG. 2 has three receiving holes 17, which serve to fasten the knife rotor 1 to a rotation axis (not shown).
- FIG. 3 shows a view of the knife rotor with a viewing direction perpendicular to its axis, which partly shows the design of the radial grooves without knives.
- the blade rotor 1 in the region of its peripheral surface 2 a plurality of radial grooves, of which the radial grooves 7 are released for the purpose of better representation of the design of the knife rotor 1. Only one not visible Ra ⁇ dialnut is equipped with the knife 4.
- the radial grooves 7 are laterally bounded by the 5 side walls 8 and 9, also by the radial transverse walls 10 and 11.
- the radial grooves 7 have a length which corresponds to a remaining gap of the length of the projections 6 (see Figure 4).
- FIG. 4 shows, as a section along the middle of the knives 4 from FIGS. 1 and 2, the fastening of the individual knives 4, which are provided with the hook-like protruding projection 6 which protrudes into a radial groove 7 in the knife rotor 1 (see FIG ).
- the radial groove 7 has a width which corresponds to the thickness of the knife 4 with a small tolerance, so that an inserted knife 4 are laterally secured to the Sotalen ⁇ the 8 and 9 of the radial groove 7.
- To hold the knife 4 5 is the screw 12 which is screwed with a corresponding opening in the blade rotor 1 and presses on the abutment 18 on the projection 6 and thus the knife 4 securely holds on the blade rotor 1.
- FIG. 5 shows a modification of the design according to FIG. 4, which involves holding the knife 4 against the knife rotor 1 by means of a notch 14 serving as an abutment in the projection 6.
- the screw 15 is provided with a corresponding cone on its end face, which fits into the notch 14 and, when the screw 15 is tightened, thus holds the blade 4 against the blade rotor 1.
- the screw 15 is provided with an Allen key into which a matching key can be inserted, with which the screw 15 can then be tightened.
- FIG. 6 shows a modification of the design according to FIG. 5, in which the knife 4 is designed with two cutting edges.
- This design has the advantage that the knife 4, when one of its cutting edges 5 is worn, can simply be turned over, whereby a new cutting edge passes into the region of the knife rotor 1, which then assumes the granulation process.
- FIG. 7 shows a design which essentially corresponds to that according to FIG. 4, wherein only the screw 16 presses against the projection 6 from the side facing away from the knife edge 5 and thus holds the knife 4 against the knife rotor 1.
- the wedge piece 19 penetrates into the knife rotor 1, for which purpose a corresponding opening 20 is provided in the knife rotor 1, into which the wedge piece fits snugly with its rear cylindrical neck. With its front wedge-shaped part, the wedge piece 19 presses laterally against the projection 21, which here on its side facing the wedge piece 19 is provided with a corresponding bevel 22. The wedge piece 22, due to its friction with the chamfer 22, remains in its seat shown in FIGS. 8 and 9. It should be pointed out that the use of a wedge piece can be provided from both sides of the knife rotor 1, as has already been described in connection with screws as fastening elements in the above-described FIGS.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Food Science & Technology (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Glanulating (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX2007004442A MX2007004442A (es) | 2004-10-13 | 2005-09-16 | Rotor de corte para granular piezas moldeadas de plastico. |
JP2007536016A JP4790720B2 (ja) | 2004-10-13 | 2005-09-16 | プラスチック押出物をペレット化するためのロータリーカッター |
KR1020077010667A KR101164216B1 (ko) | 2004-10-13 | 2005-09-16 | 플라스틱 주물 입상화용 커팅 로터 |
EP20050787269 EP1799413B1 (de) | 2004-10-13 | 2005-09-16 | Messerrotor zum granulieren von kunststoffsträngen |
US11/663,094 US7926400B2 (en) | 2004-10-13 | 2005-09-16 | Cutting rotor for granulating plastic castings |
CN2005800349416A CN101043995B (zh) | 2004-10-13 | 2005-09-16 | 用于颗粒化塑料铸件的旋转刀具 |
ES05787269T ES2398358T3 (es) | 2004-10-13 | 2005-09-16 | Rotor de corte para la granulación de barritas de material plástico |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410049862 DE102004049862B4 (de) | 2004-10-13 | 2004-10-13 | Messerrotor zum Granulieren von Kunststoffsträngen |
DE102004049862.8 | 2004-10-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006042602A1 true WO2006042602A1 (de) | 2006-04-27 |
Family
ID=35478853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/010023 WO2006042602A1 (de) | 2004-10-13 | 2005-09-16 | Messerrotor zum granulieren von kunststoffsträngen |
Country Status (10)
Country | Link |
---|---|
US (1) | US7926400B2 (de) |
EP (1) | EP1799413B1 (de) |
JP (1) | JP4790720B2 (de) |
KR (1) | KR101164216B1 (de) |
CN (1) | CN101043995B (de) |
DE (1) | DE102004049862B4 (de) |
ES (1) | ES2398358T3 (de) |
MX (1) | MX2007004442A (de) |
TW (1) | TWI352014B (de) |
WO (1) | WO2006042602A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008275236A (ja) * | 2007-04-27 | 2008-11-13 | Mitsui Eng & Shipbuild Co Ltd | 横型回転乾燥機におけるタイヤ支持構造。 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202007003495U1 (de) | 2007-03-08 | 2007-07-05 | Rieter Automatik Gmbh | Vorrichtung zur Erzeugung von Granulatkörnern aus einer Kunststoffschmelze |
DE202007014853U1 (de) * | 2007-10-24 | 2008-11-06 | Gala Kunststoff- Und Kautschukmaschinen Gmbh | Granuliervorrichtung sowie Messer- und/oder Schleifkopf für eine solche Granuliervorrichtung |
WO2010148208A1 (en) * | 2009-06-17 | 2010-12-23 | Gala Industries, Inc. | Solid one-piece cutter hub and blade combination |
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 |
DE202012101980U1 (de) * | 2012-05-30 | 2012-09-12 | Bkg Bruckmann & Kreyenborg Granuliertechnik Gmbh | Messerkopf für eine Unterwasser-Granulieranlage |
CN106422974B (zh) * | 2016-09-11 | 2019-11-12 | 张元才 | 组合式破碎造粒干燥机 |
CN112221428B (zh) * | 2020-10-22 | 2022-04-15 | 安徽环态生物能源科技开发有限公司 | 一种生物质燃料颗粒机的断料装置 |
DE102022108106A1 (de) | 2022-04-05 | 2023-10-05 | Lean Plastics Technologies GmbH | Messerkopf für eine Vorrichtung zur Unterwassergranulierung |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2909862A1 (de) * | 1978-03-13 | 1979-10-04 | Du Pont | Drehbare schneidvorrichtung zum schneiden fortlaufender, stragartiger bahnen teilweise geschmolzenen thermoplastischen kunstharzes zur herstellung von kuegelchen, pastillen oder koernern bei einer kontinuierlich arbeitenden spritzgussmaschine |
US5611983A (en) * | 1995-04-28 | 1997-03-18 | Shell Oil Company | Process for pelletizing polymer |
WO2003011547A1 (de) * | 2001-08-01 | 2003-02-13 | Rieter Automatik Gmbh | Vorrichtung zum granulieren von aus düsen austretenden thermoplastischem kunststoff |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7406951U (de) * | 1974-07-04 | Ruhrchemie Ag | Granuliermesserhalter mit Vorrichtung zur Wasserverteilung an den Granuliermessern | |
US3196487A (en) * | 1963-07-18 | 1965-07-27 | Du Pont | Melt cutter apparatus |
DE2010940A1 (de) * | 1969-03-10 | 1970-10-01 | Gebr. Böhler & Co AG, Wien | Vorrichtung zum Zerschneiden von Fasersträngen |
US3831482A (en) * | 1969-03-10 | 1974-08-27 | Boehler & Co Ag Geb | Apparatus for cutting of fiber strands |
JPS5148828B2 (de) * | 1972-10-27 | 1976-12-23 | ||
JPS49118479A (de) * | 1973-03-14 | 1974-11-12 | ||
US4123207A (en) * | 1976-03-29 | 1978-10-31 | Gala Industries, Inc. | Underwater pelletizer and heat exchanger die plate |
US4464575A (en) * | 1983-09-06 | 1984-08-07 | Firetek Corporation | Test device for an optical infra red detector |
IT1180182B (it) * | 1984-06-08 | 1987-09-23 | Montedison Spa | Dispositivo di taglio per la granulazione a caldo di polimeri termoplastici |
CN87204624U (zh) * | 1987-09-23 | 1988-04-06 | 张建国 | 旋切式软塑料粉碎机 |
DE58905321D1 (de) * | 1989-01-03 | 1993-09-23 | Hans Hench | Umlaufendes schneidwerkzeug, insbesondere zum stranggranulieren von kunststoffen. |
JPH0780180B2 (ja) * | 1990-06-20 | 1995-08-30 | 株式会社星プラスチツク | ストランド切断機の切断装置および樹脂材切断装置 |
US5165319A (en) * | 1992-01-06 | 1992-11-24 | Advance Graphics Equipment Of York, Ltd. | Cutting knife with multiple insert blades |
CN2135445Y (zh) * | 1992-06-30 | 1993-06-09 | 国营南峰机械厂 | 水下切粒机 |
US5593702A (en) * | 1995-12-15 | 1997-01-14 | Shell Oil Company | Underwater pelletizer having shroud element mounted to die face |
US5599562A (en) * | 1995-04-28 | 1997-02-04 | Shell Oil Company | Underwater pelletizer |
JP4008027B2 (ja) * | 1995-04-28 | 2007-11-14 | バセル ポリオレフィン イタリア エス.ピー.エー. | 水中造粒装置 |
US5624688A (en) * | 1995-10-12 | 1997-04-29 | Gala Industries, Inc. | Self-aligning cutter hub |
US5613538A (en) * | 1995-10-18 | 1997-03-25 | Denis Comact Inc. | Knife holder for timber shaping and chip producing head |
CN1113733C (zh) * | 1997-09-29 | 2003-07-09 | 纳幕尔杜邦公司 | 聚合物的切割装置和切割方法 |
JP3365735B2 (ja) * | 1998-01-14 | 2003-01-14 | 株式会社神戸製鋼所 | 水中カット造粒装置 |
DE19816611A1 (de) * | 1998-04-15 | 1999-10-21 | Bkg Bruckmann & Kreyenborg Granuliertechnik Gmbh | Granulator zur Herstellung von Pellets aus Kunststoff |
DE19855617C2 (de) * | 1998-12-02 | 2003-07-17 | Rieter Automatik Gmbh | Granuliervorrichtung mit Schneidrotor |
US20020069732A1 (en) * | 1999-12-10 | 2002-06-13 | Waggoner Marion G. | Polymer cutting apparatus and method |
DE10047194C1 (de) * | 2000-09-23 | 2002-03-07 | Bosch Gmbh Robert | Vorrichtung und Verfahren zur Prüfung eines Brandmelders |
DE10062113C1 (de) * | 2000-12-13 | 2002-04-18 | Bkg Bruckmann & Kreyenborg Granuliertechnik Gmbh | Trenneinrichtung für Unterwassergranulatoren |
-
2004
- 2004-10-13 DE DE200410049862 patent/DE102004049862B4/de active Active
-
2005
- 2005-09-16 EP EP20050787269 patent/EP1799413B1/de active Active
- 2005-09-16 MX MX2007004442A patent/MX2007004442A/es active IP Right Grant
- 2005-09-16 CN CN2005800349416A patent/CN101043995B/zh active Active
- 2005-09-16 JP JP2007536016A patent/JP4790720B2/ja active Active
- 2005-09-16 ES ES05787269T patent/ES2398358T3/es active Active
- 2005-09-16 WO PCT/EP2005/010023 patent/WO2006042602A1/de active Application Filing
- 2005-09-16 US US11/663,094 patent/US7926400B2/en active Active
- 2005-09-16 KR KR1020077010667A patent/KR101164216B1/ko active IP Right Grant
- 2005-09-21 TW TW94132628A patent/TWI352014B/zh active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2909862A1 (de) * | 1978-03-13 | 1979-10-04 | Du Pont | Drehbare schneidvorrichtung zum schneiden fortlaufender, stragartiger bahnen teilweise geschmolzenen thermoplastischen kunstharzes zur herstellung von kuegelchen, pastillen oder koernern bei einer kontinuierlich arbeitenden spritzgussmaschine |
US5611983A (en) * | 1995-04-28 | 1997-03-18 | Shell Oil Company | Process for pelletizing polymer |
WO2003011547A1 (de) * | 2001-08-01 | 2003-02-13 | Rieter Automatik Gmbh | Vorrichtung zum granulieren von aus düsen austretenden thermoplastischem kunststoff |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008275236A (ja) * | 2007-04-27 | 2008-11-13 | Mitsui Eng & Shipbuild Co Ltd | 横型回転乾燥機におけるタイヤ支持構造。 |
Also Published As
Publication number | Publication date |
---|---|
JP4790720B2 (ja) | 2011-10-12 |
ES2398358T3 (es) | 2013-03-15 |
JP2008515685A (ja) | 2008-05-15 |
DE102004049862B4 (de) | 2013-08-01 |
DE102004049862A1 (de) | 2006-04-20 |
TWI352014B (en) | 2011-11-11 |
KR101164216B1 (ko) | 2012-07-10 |
US7926400B2 (en) | 2011-04-19 |
KR20070073900A (ko) | 2007-07-10 |
EP1799413B1 (de) | 2012-11-28 |
CN101043995B (zh) | 2011-01-26 |
US20080000340A1 (en) | 2008-01-03 |
CN101043995A (zh) | 2007-09-26 |
EP1799413A1 (de) | 2007-06-27 |
MX2007004442A (es) | 2007-06-07 |
TW200618980A (en) | 2006-06-16 |
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