CN102333635B - 在压力建立时具有减小的能量输入的螺杆元件 - Google Patents
在压力建立时具有减小的能量输入的螺杆元件 Download PDFInfo
- Publication number
- CN102333635B CN102333635B CN200980123151.3A CN200980123151A CN102333635B CN 102333635 B CN102333635 B CN 102333635B CN 200980123151 A CN200980123151 A CN 200980123151A CN 102333635 B CN102333635 B CN 102333635B
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- Prior art keywords
- screw
- screw profile
- angle
- circular arc
- profile
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Classifications
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- 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
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- 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
- B29B7/481—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 provided with paddles, gears or discs
-
- 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
- B29C48/27—Cleaning; Purging; Avoiding contamination
- B29C48/2715—Cleaning; Purging; Avoiding contamination of plasticising units
-
- 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
- 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
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/57—Screws provided with kneading disc-like elements, e.g. with oval-shaped 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
- B29C48/505—Screws
- B29C48/59—Screws characterised by details of the thread, i.e. the shape of a single thread of the material-feeding screw
- B29C48/61—Threads having wavy profiles
-
- 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
- B29C48/64—Screws with two or more threads
- B29C48/65—Screws with two or more threads neighbouring threads or channels having different configurations, e.g. one thread being lower than its neighbouring thread
-
- 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
- B29C48/64—Screws with two or more threads
- B29C48/655—Screws with two or more threads having three or more threads
-
- 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
- B29C48/67—Screws having incorporated mixing devices not provided for in groups B29C48/52 - B29C48/66
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Transmission Devices (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008029306.7 | 2008-06-20 | ||
DE102008029306A DE102008029306A1 (de) | 2008-06-20 | 2008-06-20 | Schneckenelemente mit reduziertem Energieeintrag beim Druckaufbau |
PCT/EP2009/004122 WO2009152974A2 (de) | 2008-06-20 | 2009-06-09 | Schneckenelemente mit reduziertem energieeintrag beim druckaufbau |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102333635A CN102333635A (zh) | 2012-01-25 |
CN102333635B true CN102333635B (zh) | 2015-04-01 |
Family
ID=41264296
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980123344.9A Active CN102131627B (zh) | 2008-06-20 | 2009-05-30 | 挤出塑料组合物的方法 |
CN200980123151.3A Active CN102333635B (zh) | 2008-06-20 | 2009-06-09 | 在压力建立时具有减小的能量输入的螺杆元件 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980123344.9A Active CN102131627B (zh) | 2008-06-20 | 2009-05-30 | 挤出塑料组合物的方法 |
Country Status (15)
Country | Link |
---|---|
US (2) | US9738025B2 (zh) |
EP (2) | EP2291278B1 (zh) |
JP (2) | JP5425898B2 (zh) |
KR (1) | KR101575386B1 (zh) |
CN (2) | CN102131627B (zh) |
BR (1) | BRPI0914163A2 (zh) |
CA (1) | CA2728442C (zh) |
DE (1) | DE102008029306A1 (zh) |
ES (2) | ES2392766T3 (zh) |
HU (1) | HUE040172T2 (zh) |
PL (1) | PL2291278T3 (zh) |
RU (2) | RU2496643C9 (zh) |
SG (1) | SG192413A1 (zh) |
TW (1) | TWI556940B (zh) |
WO (2) | WO2009152947A2 (zh) |
Families Citing this family (28)
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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 |
US8709904B2 (en) * | 2008-11-28 | 2014-04-29 | Sumitomo Chemical Company, Limited | Method for producing semiconductor substrate, semiconductor substrate, method for manufacturing electronic device, and reaction apparatus |
WO2010061615A1 (ja) * | 2008-11-28 | 2010-06-03 | 住友化学株式会社 | 半導体基板の製造方法、半導体基板、電子デバイスの製造方法、および反応装置 |
CN102341889A (zh) | 2009-03-11 | 2012-02-01 | 住友化学株式会社 | 半导体基板、半导体基板的制造方法、电子器件、和电子器件的制造方法 |
CN102439696A (zh) | 2009-05-22 | 2012-05-02 | 住友化学株式会社 | 半导体基板及其制造方法、电子器件及其制造方法 |
EP2256146A1 (de) | 2009-05-30 | 2010-12-01 | Bayer MaterialScience AG | Polycarbonate mit extrem hoher Reinheit und guter Eigenfarbe und thermischer Beständigkeit sowie eine Vorrichtung und ein Verfahren zu ihrer Herstellung |
EP2255860A1 (de) | 2009-05-30 | 2010-12-01 | Bayer MaterialScience AG | Vorrichtung und Verfahren zum Entgasen von lösungsmittelhaltigen Polycarbonatlösungen |
EP2255859A1 (de) | 2009-05-30 | 2010-12-01 | Bayer MaterialScience AG | Vorrichtung und Verfahren zum Entgasen von lösungshaltigen Polycarbonatlösungen |
CN102449785A (zh) | 2009-06-05 | 2012-05-09 | 住友化学株式会社 | 光器件、半导体基板、光器件的制造方法、以及半导体基板的制造方法 |
KR101643021B1 (ko) | 2009-06-05 | 2016-07-26 | 내셔날 인스티튜트 오브 어드밴스드 인더스트리얼 사이언스 앤드 테크놀로지 | 반도체 기판, 광전 변환 디바이스, 반도체 기판의 제조 방법 및 광전 변환 디바이스의 제조 방법 |
WO2010140373A1 (ja) | 2009-06-05 | 2010-12-09 | 住友化学株式会社 | センサ、半導体基板、および半導体基板の製造方法 |
JP5318709B2 (ja) * | 2009-08-26 | 2013-10-16 | ポリプラスチックス株式会社 | スクリューエレメントピース及びスクリュー |
DE102009040047A1 (de) | 2009-09-04 | 2011-03-17 | Bayer Materialscience Ag | Verfahren zur Einarbeitung von Feststoffen in Polymere |
CN102791775A (zh) * | 2010-03-17 | 2012-11-21 | 赢创罗姆有限公司 | 高光学品质的耐化学品性薄膜 |
EP2747980B1 (en) * | 2012-02-28 | 2016-07-20 | Steer Engineering Private Limited | An extruder mixing element |
AT512974B1 (de) | 2012-05-23 | 2015-02-15 | Josef A Ing Blach | Mehrwellenextruder |
WO2014206865A1 (de) * | 2013-06-24 | 2014-12-31 | Bayer Techology Services Gmbh | Schneckenelemente für mehrwellige schneckenmaschinen |
KR102360072B1 (ko) | 2014-12-08 | 2022-02-08 | 삼성전자주식회사 | 미세입자 분리 장치 |
CN104527025B (zh) * | 2014-12-29 | 2017-05-17 | 广东轻工职业技术学院 | 带有折流板的同向自洁双螺杆挤出机及其加工方法 |
CN105058743B (zh) * | 2015-07-24 | 2018-06-26 | 广东轻工职业技术学院 | 头数渐变全程自洁的同向自洁双螺杆挤出机及其加工方法 |
CN105690688A (zh) * | 2016-03-16 | 2016-06-22 | 华南理工大学 | 一种双轴或三轴偏心转子体积脉动形变塑化加工方法及设备 |
CN107139424B (zh) * | 2017-07-07 | 2023-07-21 | 中国石油大学(华东) | 一种全光滑的双螺杆挤出机螺杆转子 |
WO2019070796A1 (en) * | 2017-10-05 | 2019-04-11 | Corning Incorporated | MIXING ELEMENTS FOR EXTRUSION APPARATUS AND METHODS OF MANUFACTURING HONEYCOMB BODY |
US11169192B2 (en) * | 2018-04-23 | 2021-11-09 | The Government Of The United States, As Represented By The Secretary Of The Army | Trigonometry dependent plot creation |
KR20210131339A (ko) * | 2019-02-27 | 2021-11-02 | 코베스트로 인텔렉쳐 프로퍼티 게엠베하 운트 콤파니 카게 | 나사 프로파일 내에 위치된 적어도 2개의 구성 지점을 갖는 축방향 비대칭 나사 프로파일을 갖는 나사 요소 |
FR3093457A1 (fr) * | 2019-03-06 | 2020-09-11 | Compagnie Generale Des Etablissements Michelin | Machine de Mélangeage et d’Extrusion à Bi-Vis avec Éléments Amovibles |
US20230390986A1 (en) * | 2020-10-22 | 2023-12-07 | Covestro Deutschland Ag | Extruder comprising a particular arrangement of asymmetrical screw elements on screw shafts |
JP7075707B1 (ja) | 2021-12-28 | 2022-05-26 | 株式会社Steer Japan | 溶融混練押出装置の運転の際に必要なエネルギーを低減可能とする方法 |
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DE3412258A1 (de) | 1984-04-02 | 1985-10-10 | Werner & Pfleiderer, 7000 Stuttgart | Gleichdrall-doppelschneckenkneter mit knetscheiben |
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US5573332A (en) * | 1993-09-02 | 1996-11-12 | Werner & Pfleiderer Gmbh | Screw element for a screw-like extrusion machine |
US5487602A (en) * | 1994-06-03 | 1996-01-30 | Farrel Corporation | Multi-screw, extrusion-compounding machine with modular mixing elements |
WO1997030760A1 (en) * | 1996-02-21 | 1997-08-28 | Extruder Vitrification Group, L.L.C. | Vitrification of nuclear and other toxic wastes |
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2008
- 2008-06-20 DE DE102008029306A patent/DE102008029306A1/de not_active Withdrawn
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2009
- 2009-05-30 KR KR1020107028466A patent/KR101575386B1/ko active IP Right Grant
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- 2009-05-30 CN CN200980123344.9A patent/CN102131627B/zh active Active
- 2009-05-30 RU RU2011101761/05A patent/RU2496643C9/ru not_active IP Right Cessation
- 2009-05-30 EP EP09765527A patent/EP2291278B1/de active Active
- 2009-05-30 SG SG2013047246A patent/SG192413A1/en unknown
- 2009-05-30 PL PL09765527T patent/PL2291278T3/pl unknown
- 2009-05-30 ES ES09765527T patent/ES2392766T3/es active Active
- 2009-06-09 CN CN200980123151.3A patent/CN102333635B/zh active Active
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