DK2012997T3 - Ekstruder til afgasning og filtrering af plastsmelter - Google Patents
Ekstruder til afgasning og filtrering af plastsmelterInfo
- Publication number
- DK2012997T3 DK2012997T3 DK07718401.8T DK07718401T DK2012997T3 DK 2012997 T3 DK2012997 T3 DK 2012997T3 DK 07718401 T DK07718401 T DK 07718401T DK 2012997 T3 DK2012997 T3 DK 2012997T3
- Authority
- DK
- Denmark
- Prior art keywords
- section
- degassing
- conveying
- outlet
- conveying outlet
- Prior art date
Links
- 238000007872 degassing Methods 0.000 title abstract 8
- 239000000155 melt Substances 0.000 title abstract 5
- 239000004033 plastic Substances 0.000 title abstract 3
- 238000001914 filtration Methods 0.000 title 1
- 239000012815 thermoplastic material Substances 0.000 abstract 2
- 238000011144 upstream manufacturing Methods 0.000 abstract 2
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
Classifications
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
- B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
- B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in screw extruders
- B29C48/767—Venting, drying means; Degassing means in the extruder apparatus in screw extruders through a degassing opening of a barrel
-
- 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
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
- B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
- B29B7/428—Parts or accessories, e.g. casings, feeding or discharging means
- B29B7/429—Screws
-
- 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
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
-
- 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
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
- B29B7/845—Venting, degassing or removing evaporated components in devices with rotary stirrers
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/256—Exchangeable extruder parts
- B29C48/2564—Screw parts
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/268—Throttling of the flow, e.g. for cooperating with plasticising elements or for degassing
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/55—Screws having reverse-feeding elements
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/69—Filters or screens for the moulding material
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/74—Bypassing means, i.e. part of the molten material being diverted into downstream stages of the extruder
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/69—Filters or screens for the moulding material
- B29C48/693—Substantially flat filters mounted at the end of an extruder screw perpendicular to the feed axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0071306A AT503014B1 (de) | 2006-04-27 | 2006-04-27 | Vorrichtung zum extrudieren von thermoplastischem kunststoffgut |
PCT/AT2007/000185 WO2007124519A1 (de) | 2006-04-27 | 2007-04-24 | Extruder zum entgasen und filtern von kunststoffschmelzen |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2012997T3 true DK2012997T3 (da) | 2010-10-04 |
Family
ID=38198953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK07718401.8T DK2012997T3 (da) | 2006-04-27 | 2007-04-24 | Ekstruder til afgasning og filtrering af plastsmelter |
Country Status (15)
Country | Link |
---|---|
US (1) | US7866876B2 (da) |
EP (1) | EP2012997B1 (da) |
JP (1) | JP4763831B2 (da) |
CN (1) | CN101432119B (da) |
AT (2) | AT503014B1 (da) |
BR (1) | BRPI0710764A2 (da) |
DE (1) | DE502007004015D1 (da) |
DK (1) | DK2012997T3 (da) |
ES (1) | ES2343978T3 (da) |
MX (1) | MX2008013717A (da) |
PL (1) | PL2012997T3 (da) |
PT (1) | PT2012997E (da) |
SI (1) | SI2012997T1 (da) |
WO (1) | WO2007124519A1 (da) |
ZA (1) | ZA200808438B (da) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3868757B2 (ja) * | 2001-04-25 | 2007-01-17 | 株式会社神戸製鋼所 | ゴム系組成物の混練装置および混練方法 |
AT506298B1 (de) | 2008-02-20 | 2009-08-15 | Schulz Helmuth Ing | Vorrichtung zum extrudieren von thermoplastischem kunststoffgut |
AT511362B1 (de) | 2010-04-14 | 2014-01-15 | Erema | Vorrichtung zum aufbereiten von kunststoffmaterial |
DE102010047482A1 (de) * | 2010-10-06 | 2012-04-12 | Diamat Maschinenbau Gmbh | Extrudieranlage |
AT512209B1 (de) | 2011-10-14 | 2015-02-15 | Erema | Vorrichtung zum aufbereiten von kunststoffmaterial |
AT512146B1 (de) | 2011-10-14 | 2015-02-15 | Erema | Vorrichtung zum aufbereiten von kunststoffmaterial |
AT512223B1 (de) | 2011-10-14 | 2015-02-15 | Erema | Vorrichtung zum aufbereiten von kunststoffmaterial |
AT512222B1 (de) | 2011-10-14 | 2015-02-15 | Erema | Vorrichtung zum aufbereiten von kunststoffmaterial |
AT512149B1 (de) | 2011-10-14 | 2015-02-15 | Erema | Vorrichtung zum aufbereiten von kunststoffmaterial |
AT512148B1 (de) | 2011-10-14 | 2015-02-15 | Erema | Vorrichtung zum aufbereiten von kunststoffmaterial |
AT512207B1 (de) | 2011-10-14 | 2015-02-15 | Erema | Vorrichtung zum aufbereiten von kunststoffmaterial |
AT512212B1 (de) | 2011-10-14 | 2015-02-15 | Erema | Vorrichtung zum aufbereiten von kunststoffmaterial |
AT512145B1 (de) | 2011-10-14 | 2015-02-15 | Erema | Vorrichtung zum aufbereiten von kunststoffmaterial |
AT512205B1 (de) | 2011-10-14 | 2015-02-15 | Erema | Vorrichtung zum aufbereiten von kunststoffmaterial |
AT512208B1 (de) | 2011-10-14 | 2015-02-15 | Erema | Vorrichtung zum aufbereiten von kunststoffmaterial |
CN102744847A (zh) * | 2012-03-05 | 2012-10-24 | 陈崇锡 | 带有中间过滤器的塑料挤出机 |
DE102014016380A1 (de) * | 2014-11-06 | 2016-05-12 | Brückner Maschinenbau GmbH & Co. KG | Plasma Abgasreinigung |
CN104647726B (zh) * | 2015-03-04 | 2017-05-24 | 张莫廷 | 一种高效节能生产塑料产品的配件 |
CN105946200A (zh) * | 2016-06-30 | 2016-09-21 | 重庆浩立塑胶有限公司 | 带抽真空装置的塑料挤出机 |
DE102017008320A1 (de) * | 2017-09-05 | 2019-03-07 | Bb Engineering Gmbh | Verfahren und Vorrichtung zum Reinigen einer Polymerschmelze |
EP3453514A1 (de) | 2017-09-12 | 2019-03-13 | Next Generation Analytics GmbH | Vorrichtung und verfahren zum filtern und entgasen einer kunststoffschmelze |
CN110116489A (zh) * | 2019-05-22 | 2019-08-13 | 义乌紫英机械科技有限公司 | 一种塑料制品加工用高频共振熔融挤出机 |
CN112045961A (zh) * | 2019-06-06 | 2020-12-08 | 苏州汉扬精密电子有限公司 | 一种消除聚醚酰亚胺注塑产生银纹的方法 |
CN110394966A (zh) * | 2019-07-18 | 2019-11-01 | 南京橡塑机械厂有限公司 | 一种脱挥螺杆及脱挥挤出机 |
CN110355947B (zh) * | 2019-07-26 | 2021-09-07 | 衢州市东晟日用品有限公司 | 一种用于注塑模具的挤出装置 |
US11285640B2 (en) * | 2020-04-08 | 2022-03-29 | Next-Gen Graphene Polymers Co., Ltd | Facility for forming one of graphene-polymer resin composite and carbon material-polymer resin composite |
AT525668B1 (de) * | 2022-07-11 | 2023-06-15 | Engel Austria Gmbh | Plastifiziereinheit für eine Formgebungsmaschine |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1174054B (de) * | 1950-03-07 | 1964-07-16 | Nat Rubber Machinery Co | Schneckenstrangpresse, insbesondere zur Ver-arbeitung von Kautschuk und Kunststoffen |
USRE23880E (en) * | 1950-03-07 | 1954-09-28 | Extruder | |
DE1502335B2 (de) * | 1965-02-13 | 1971-10-21 | Werner & Pfleiderer, 7000 Stuttgart | Schneckenstrangprese fuer die verarbeitung von kunststoff |
DE1529811B2 (de) * | 1965-06-03 | 1972-06-08 | Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal | Schneckenstrangpresse fuer thermoplastische kunststoffe |
DE1779231B1 (de) * | 1968-02-12 | 1972-05-31 | Reifenhaeuser Kg | Schneckenstrangpresse fuer thermoplastischen kunststoff |
US3874090A (en) * | 1972-09-15 | 1975-04-01 | Polysar Ltd | Method and apparatus for drying polymeric materials |
JPS5541535Y2 (da) * | 1977-07-13 | 1980-09-29 | ||
DE3817941A1 (de) * | 1988-05-27 | 1989-11-30 | Rhodia Ag | Extrusionsverfahren und ein-, zwei- oder mehrschneckenextruder |
DE4039942C1 (da) * | 1990-12-14 | 1992-01-30 | Berstorff Gmbh Masch Hermann | |
ATE134563T1 (de) * | 1991-08-29 | 1996-03-15 | Helmut Bacher | Vorrichtung zum extrudieren von thermoplastischem kunststoffgut |
JP2654721B2 (ja) * | 1993-06-08 | 1997-09-17 | ヘルムト バッケル | 熱可塑性合成プラスチック材料をガス抜きする装置 |
AT407855B (de) * | 1997-04-23 | 2001-07-25 | Bacher Helmut | Verfahren und vorrichtung zur überwachung des abnützungsgrades einer ein plastifiziertes material fördernden dichtschnecke |
US6129873A (en) * | 1998-04-08 | 2000-10-10 | Eastman Chemical Company | Process for removing moisture and volatiles from pellets in single screw extruders |
US6328919B1 (en) * | 1999-02-16 | 2001-12-11 | The Dow Chemical Company | Method for extruding polycarbonate of low bulk density |
WO2005021227A1 (ja) * | 2003-08-28 | 2005-03-10 | Zeon Corporation | 重合体製造装置 |
US20060103045A1 (en) * | 2004-11-17 | 2006-05-18 | O'brien-Bernini Frank C | Wet use chopped strand glass as reinforcement in extruded products |
DE202005000130U1 (de) * | 2005-01-05 | 2005-04-07 | Leister Process Technologies S | Extruder, insbesondere Extrudierschweißgerät |
-
2006
- 2006-04-27 AT AT0071306A patent/AT503014B1/de active
-
2007
- 2007-04-24 DK DK07718401.8T patent/DK2012997T3/da active
- 2007-04-24 SI SI200730292T patent/SI2012997T1/sl unknown
- 2007-04-24 EP EP07718401A patent/EP2012997B1/de active Active
- 2007-04-24 JP JP2009506857A patent/JP4763831B2/ja not_active Expired - Fee Related
- 2007-04-24 ES ES07718401T patent/ES2343978T3/es active Active
- 2007-04-24 DE DE502007004015T patent/DE502007004015D1/de active Active
- 2007-04-24 AT AT07718401T patent/ATE469749T1/de active
- 2007-04-24 MX MX2008013717A patent/MX2008013717A/es active IP Right Grant
- 2007-04-24 BR BRPI0710764-1A patent/BRPI0710764A2/pt not_active IP Right Cessation
- 2007-04-24 PL PL07718401T patent/PL2012997T3/pl unknown
- 2007-04-24 WO PCT/AT2007/000185 patent/WO2007124519A1/de active Application Filing
- 2007-04-24 US US12/298,248 patent/US7866876B2/en active Active
- 2007-04-24 CN CN2007800148577A patent/CN101432119B/zh active Active
- 2007-04-24 PT PT07718401T patent/PT2012997E/pt unknown
-
2008
- 2008-10-03 ZA ZA200808438A patent/ZA200808438B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP2012997B1 (de) | 2010-06-02 |
SI2012997T1 (sl) | 2010-08-31 |
AT503014B1 (de) | 2007-07-15 |
DE502007004015D1 (de) | 2010-07-15 |
JP4763831B2 (ja) | 2011-08-31 |
US20100034917A1 (en) | 2010-02-11 |
JP2009534228A (ja) | 2009-09-24 |
CN101432119B (zh) | 2011-11-30 |
PT2012997E (pt) | 2010-07-07 |
BRPI0710764A2 (pt) | 2011-06-07 |
PL2012997T3 (pl) | 2010-11-30 |
CN101432119A (zh) | 2009-05-13 |
ZA200808438B (en) | 2009-10-28 |
EP2012997A1 (de) | 2009-01-14 |
ES2343978T3 (es) | 2010-08-13 |
AT503014A4 (de) | 2007-07-15 |
ATE469749T1 (de) | 2010-06-15 |
MX2008013717A (es) | 2009-01-14 |
WO2007124519A1 (de) | 2007-11-08 |
US7866876B2 (en) | 2011-01-11 |
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