CY1115655T1 - Διαταξη για την επεξεργασια υλικου δια αναμιξης και/ή πλαστικοποιησης - Google Patents
Διαταξη για την επεξεργασια υλικου δια αναμιξης και/ή πλαστικοποιησηςInfo
- Publication number
- CY1115655T1 CY1115655T1 CY20141100884T CY141100884T CY1115655T1 CY 1115655 T1 CY1115655 T1 CY 1115655T1 CY 20141100884 T CY20141100884 T CY 20141100884T CY 141100884 T CY141100884 T CY 141100884T CY 1115655 T1 CY1115655 T1 CY 1115655T1
- Authority
- CY
- Cyprus
- Prior art keywords
- screw
- screws
- processing
- screw housing
- region
- Prior art date
Links
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
- B29C48/505—Screws
- B29C48/52—Screws with an outer diameter varying along the longitudinal axis, e.g. for obtaining different thread clearance
- B29C48/525—Conical 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
- B29B7/34—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
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. 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
- B29B7/34—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
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
- B29B7/484—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws with two shafts provided with screws, e.g. one screw being shorter than the other
-
- 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
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
- B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
- B29B7/489—Screws
-
- 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
- B29C48/251—Design of extruder parts, e.g. by modelling based on mathematical theories or experiments
- B29C48/2517—Design of extruder parts, e.g. by modelling based on mathematical theories or experiments of intermeshing screws
-
- 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
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
-
- 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
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- 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
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/402—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders the screws having intermeshing 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/405—Intermeshing co-rotating screws
-
- 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
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/42—Non-identical or non-mirrored screws
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Algebra (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Transmission Devices (AREA)
Abstract
Η εφεύρεση αφορά μία διάταξη για την επεξεργασία υλικού δια ανάμιξης και/ή πλαστικοποίησης με τουλάχιστον δύο κωνικούς κοχλίες (2, 3), οι οποίοι είναι διατεταγμένοι ο ένας δίπλα εις τον άλλον εντός ενός κοινού περιβλήματος κοχλία (1), τα βήματα κοχλίων των οποίων συζευγνύονται μεταξύ τους και κινούνται από τουλάχιστον έναν κινητήρα με ίδια φορά περιστροφής, ώστε να κινούνται πέριξ του εκάστοτε άξονα κοχλία (4, 5), όπου το προς επεξεργασία υλικό προσάγεται εις τους κοχλίες (2, 3) μέσω τουλάχιστον ενός ανοίγματος εισαγωγής (6) του περιβλήματος κοχλία (1), το οποίο είναι διατεταγμένο εις την περιοχή εισόδου (Ε) του ενός μετωπικού άκρου των κοχλίων (4, 5) και το επεξεργασμένο από τους κοχλίες (2, 3) υλικό εξέρχεται από το περίβλημα κοχλία (1) μέσω τουλάχιστον ενός εις την περιοχή εξόδου (Α) του άλλου μετωπικού άκρου των κοχλίων (2, 3) διατεταγμένου ανοίγματος εξόδου (7) του περιβλήματος κοχλία (1). Προκειμένου να δημιουργηθούν ευνοϊκές συνθήκες πλαστικοποίησης, προτείνεται η αναλογία αριθμητικών τιμών της εξωτερικής διαμέτρου κοχλία (c, d) προς την επικάλυψη, δηλαδή προς την επιφάνεια επικάλυψης των δύο κοχλίων (2, 3), και εις την περιοχή εισόδου (Ε) όπως επίσης εις την περιοχή εξόδου (Α), να ανέρχεται εις την περιοχή μεταξύ ένα προς ένα και ένα προς δύο.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/AT2010/000204 WO2011153557A1 (de) | 2010-06-09 | 2010-06-09 | Vorrichtung zur verarbeitung von material durch mischung und/oder plastifizierung |
EP10732245.5A EP2580042B1 (de) | 2010-06-09 | 2010-06-09 | Vorrichtung zur verarbeitung von material durch mischung und/oder plastifizierung |
Publications (1)
Publication Number | Publication Date |
---|---|
CY1115655T1 true CY1115655T1 (el) | 2017-01-25 |
Family
ID=43618272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CY20141100884T CY1115655T1 (el) | 2010-06-09 | 2014-10-29 | Διαταξη για την επεξεργασια υλικου δια αναμιξης και/ή πλαστικοποιησης |
Country Status (14)
Country | Link |
---|---|
US (1) | US9346190B2 (el) |
EP (1) | EP2580042B1 (el) |
JP (1) | JP5678179B2 (el) |
BR (1) | BR112012024912B1 (el) |
CA (1) | CA2790747C (el) |
CY (1) | CY1115655T1 (el) |
DK (1) | DK2580042T3 (el) |
ES (1) | ES2522530T3 (el) |
HR (1) | HRP20141045T1 (el) |
MX (1) | MX336593B (el) |
PL (1) | PL2580042T3 (el) |
PT (1) | PT2580042E (el) |
SI (1) | SI2580042T1 (el) |
WO (1) | WO2011153557A1 (el) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1871516B1 (en) * | 2005-04-18 | 2010-05-26 | GEA Pharma Systems NV | Continuous granulator and a method af continuous granulation of powder material |
KR101900393B1 (ko) * | 2016-11-08 | 2018-09-19 | 한국에너지기술연구원 | 정량공급이 가능한 분체 공급장치 |
JP2020029056A (ja) * | 2018-08-23 | 2020-02-27 | 株式会社神戸製鋼所 | スクリュウ |
DE102022210592A1 (de) | 2022-10-06 | 2024-04-11 | Raumedic Ag | Anlage zur Herstellung eines extrudierten Silikon-Halbzeuges, Verwendung eines gleichlaufenden Doppelschneckenextruders sowie Verfahren zur Herstellung eines Silikon-Roh-Extrudates |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE846012C (de) * | 1944-04-01 | 1952-08-07 | Dynamit Nobel Ag | Vorrichtung zur Herstellung von Pressmischungen aus haertbaren Kunststoff-Massen |
CH459769A (de) | 1964-09-11 | 1968-07-15 | Bayer Ag | Vorrichtung zur mechanischen Bearbeitung und gleichzeitigen Förderung von Flüssigkeiten und zähflüssigen, plastischen sowie pulverförmigen Massen |
DE1529812A1 (de) | 1965-08-26 | 1970-03-05 | Basf Ag | Antrieb fuer Mehrfachschneckenpressen |
DE2446420C2 (de) * | 1974-09-28 | 1982-07-15 | Krauss-Maffei AG, 8000 München | Schneckenstrangpresse zum Verarbeiten von Kunststoffen |
AT356882B (de) * | 1978-03-07 | 1980-05-27 | Maplan Masch Tech Anlagen | Schneckenpresse |
JPS5551543A (en) | 1978-10-12 | 1980-04-15 | Toshiba Mach Co Ltd | Conical multi-shaft extruder screw |
JPH0655409B2 (ja) * | 1990-08-22 | 1994-07-27 | 正夫 森山 | テーパ二軸押出機 |
JP2002355879A (ja) | 2001-05-30 | 2002-12-10 | Toshiba Mach Co Ltd | コニカル形二軸押出機用スクリュおよびそれを用いた押出成形方法 |
US6609819B2 (en) * | 2001-07-24 | 2003-08-26 | Wenger Mfg | Twin screw extruder with conical non-parallel converging screws |
DE102004052055B4 (de) * | 2004-10-26 | 2014-11-20 | Blach Verwaltung Gmbh & Co.Kg | Extruder |
AT503371B1 (de) | 2005-11-25 | 2010-11-15 | Schulz Helmuth Ing | Vorrichtung und verfahren zur verarbeitung von material durch mischung und bzw. oder plastifizierung oder agglomerierung |
-
2010
- 2010-06-09 WO PCT/AT2010/000204 patent/WO2011153557A1/de active Application Filing
- 2010-06-09 ES ES10732245.5T patent/ES2522530T3/es active Active
- 2010-06-09 PT PT107322455T patent/PT2580042E/pt unknown
- 2010-06-09 US US13/575,130 patent/US9346190B2/en active Active
- 2010-06-09 DK DK10732245.5T patent/DK2580042T3/da active
- 2010-06-09 BR BR112012024912A patent/BR112012024912B1/pt active IP Right Grant
- 2010-06-09 SI SI201030783T patent/SI2580042T1/sl unknown
- 2010-06-09 EP EP10732245.5A patent/EP2580042B1/de active Active
- 2010-06-09 PL PL10732245T patent/PL2580042T3/pl unknown
- 2010-06-09 JP JP2013513493A patent/JP5678179B2/ja active Active
- 2010-06-09 CA CA2790747A patent/CA2790747C/en active Active
- 2010-06-09 MX MX2012014330A patent/MX336593B/es unknown
-
2014
- 2014-10-29 CY CY20141100884T patent/CY1115655T1/el unknown
- 2014-10-29 HR HRP20141045AT patent/HRP20141045T1/hr unknown
Also Published As
Publication number | Publication date |
---|---|
DK2580042T3 (da) | 2014-11-03 |
PL2580042T3 (pl) | 2015-02-27 |
ES2522530T3 (es) | 2014-11-14 |
CA2790747C (en) | 2016-11-01 |
SI2580042T1 (sl) | 2014-12-31 |
US20130107659A1 (en) | 2013-05-02 |
WO2011153557A1 (de) | 2011-12-15 |
CA2790747A1 (en) | 2011-12-15 |
JP5678179B2 (ja) | 2015-02-25 |
HRP20141045T1 (hr) | 2014-12-19 |
PT2580042E (pt) | 2014-11-05 |
BR112012024912A2 (pt) | 2016-07-12 |
EP2580042B1 (de) | 2014-07-30 |
EP2580042A1 (de) | 2013-04-17 |
MX2012014330A (es) | 2013-01-22 |
US9346190B2 (en) | 2016-05-24 |
JP2013528515A (ja) | 2013-07-11 |
BR112012024912B1 (pt) | 2019-12-24 |
MX336593B (es) | 2016-01-21 |
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