RU2007131588A - Мини-экструдер - Google Patents

Мини-экструдер Download PDF

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Publication number
RU2007131588A
RU2007131588A RU2007131588/12A RU2007131588A RU2007131588A RU 2007131588 A RU2007131588 A RU 2007131588A RU 2007131588/12 A RU2007131588/12 A RU 2007131588/12A RU 2007131588 A RU2007131588 A RU 2007131588A RU 2007131588 A RU2007131588 A RU 2007131588A
Authority
RU
Russia
Prior art keywords
extruder
circulation
channel
cylinder
outlet
Prior art date
Application number
RU2007131588/12A
Other languages
English (en)
Other versions
RU2386537C2 (ru
Inventor
Йоханнес Эйсбранд ТИСНИТС (NL)
Йоханнес Эйсбранд ТИСНИТС
Original Assignee
ДСМ АйПи АССЕТС Б.В. (NL)
ДСМ АйПи АССЕТС Б.В.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ДСМ АйПи АССЕТС Б.В. (NL), ДСМ АйПи АССЕТС Б.В. filed Critical ДСМ АйПи АССЕТС Б.В. (NL)
Publication of RU2007131588A publication Critical patent/RU2007131588A/ru
Application granted granted Critical
Publication of RU2386537C2 publication Critical patent/RU2386537C2/ru

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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
    • B29C48/72—Feedback means, i.e. part of the molten material being fed back into upstream stages of the extruder
    • B29C48/725—Feedback means, i.e. part of the molten material being fed back into upstream stages of the extruder for plasticising or homogenising devices
    • 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
    • B29C48/397—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 a single screw
    • 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
    • B29C48/625—Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92085—Velocity
    • B29C2948/92104—Flow or feed rate
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92352—Inserts
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/926—Flow or feed rate
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92847—Inserts
    • 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
    • B29C48/04—Particle-shaped
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films

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)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Formation And Processing Of Food Products (AREA)

Claims (7)

1. Экструдер для обработки материала, содержащий цилиндр экструдера, заключающий в себе канал цилиндра и, по меньшей мере, один шнек экструдера, установленный внутри упомянутого канала цилиндра, причем канал цилиндра содержит расположенную вверх по потоку впускную часть для подачи материала для обработки, и расположенную вниз по потоку выпускную часть, соединяемую с выходом экструдера для переработанного в экструдере материала, характеризующийся тем, что, по меньшей мере, один шнек экструдера имеет отношение длины к диаметру менее чем 20:1, тем, что экструдер, кроме того, содержит, по меньшей мере, один циркуляционный канал, проходящий в цилиндре от выпускной части канала цилиндра и, по меньшей мере, два циркуляционных выхода, которые соединяют циркуляционный канал с каналом цилиндра, расположенным рядом вверх по потоку до выпускной части, и тем, что он, кроме того, содержит устройство для направления материала, по меньшей мере, в один циркуляционный канал и циркуляционные выходы и/или выход экструдера.
2. Экструдер по п.1, в котором упомянутое отношение длины к диаметру является менее чем 15:1.
3. Экструдер по п.1 или 2, содержащий, по меньшей мере, один циркуляционный канал, у которого есть, по меньшей мере, два циркуляционных выхода.
4. Экструдер по п.1 или 2, содержащий, по меньшей мере, два циркуляционных канала, содержащих каждый, по меньшей мере, один циркуляционный выход, в котором, по меньшей мере, два циркуляционных канала отличаются, по меньшей мере, по их объему, и/или по площади их поперечного сечения, и/или по их длине.
5. Экструдер по п.1 или 2, содержащий два вращающихся в одном направлении шнека экструдера.
6. Экструдер по п.3, содержащий два вращающихся в одном направлении шнека экструдера.
7. Экструдер по п.4, содержащий два вращающихся в одном направлении шнека экструдера.
RU2007131588A 2005-01-21 2006-01-17 Мини-экструдер RU2386537C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05075139 2005-01-21
EP05075139.5 2005-01-21

Publications (2)

Publication Number Publication Date
RU2007131588A true RU2007131588A (ru) 2009-02-27
RU2386537C2 RU2386537C2 (ru) 2010-04-20

Family

ID=34938002

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2007131588A RU2386537C2 (ru) 2005-01-21 2006-01-17 Мини-экструдер

Country Status (14)

Country Link
US (2) US8231264B2 (ru)
EP (1) EP1838514B1 (ru)
JP (1) JP4772063B2 (ru)
CN (1) CN101107116B (ru)
AT (1) ATE492387T1 (ru)
BR (1) BRPI0606489A2 (ru)
CA (1) CA2593634C (ru)
DE (1) DE602006019051D1 (ru)
DK (1) DK1838514T3 (ru)
ES (1) ES2358341T3 (ru)
HK (1) HK1116729A1 (ru)
RU (1) RU2386537C2 (ru)
TW (1) TWI423875B (ru)
WO (1) WO2006077147A1 (ru)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4772063B2 (ja) 2005-01-21 2011-09-14 ディーエスエム アイピー アセッツ ビー．ブイ． 送り戻し手段を備えた押出機
JP5222183B2 (ja) * 2009-03-03 2013-06-26 正夫 金井 連続式乾燥装置
JP5404236B2 (ja) * 2009-08-04 2014-01-29 オリンパス株式会社 混練装置および混練成形装置
CN104066566A (zh) 2011-08-29 2014-09-24 帝斯曼知识产权资产管理有限公司 用于校准管状挤出件的装置和方法
JP6016283B2 (ja) * 2011-08-29 2016-10-26 エクスプロア インスツルメンツ ビー．ブイ． 実験室用押出機
RU2620790C1 (ru) * 2015-12-29 2017-05-29 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) Поршневой мини-экструдер
US20210161194A1 (en) * 2017-05-01 2021-06-03 Trouw Nutrition Usa Llc Methods and systems for making food
CN110014619A (zh) * 2018-08-06 2019-07-16 芜湖市旭辉电工新材料有限责任公司 一种电缆材料螺杆式熔融去气泡设备
CN109129962A (zh) * 2018-08-10 2019-01-04 芜湖市旭辉电工新材料有限责任公司 一种螺杆送料式密炼机
CN108973072A (zh) * 2018-08-10 2018-12-11 芜湖市旭辉电工新材料有限责任公司 一种电缆挤塑原料均匀混合挤出设备
CN109129963A (zh) * 2018-08-10 2019-01-04 芜湖市旭辉电工新材料有限责任公司 一种高分子材料粉碎熔融密炼系统
CN108972928A (zh) * 2018-08-10 2018-12-11 芜湖市旭辉电工新材料有限责任公司 一种ptc发热材料去气泡密炼方法
JP7310214B2 (ja) * 2019-03-28 2023-07-19 セイコーエプソン株式会社 三次元造形装置および三次元造形物の造形方法
JP7275746B2 (ja) * 2019-03-28 2023-05-18 セイコーエプソン株式会社 三次元造形装置
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

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1269334B (de) * 1961-01-19 1968-05-30 Wmb Internat Ab Heizbare Schneckenpresse zum Herstellen poriger Koerper aus thermoplastischen Kunststoffen auf Polystyrolbasis
US3383015A (en) * 1965-10-23 1968-05-14 Baker Perkins Inc Apparatus and methods for dispensing materials from a mixer
FR2226269A1 (en) * 1973-04-17 1974-11-15 Aquitaine Total Organico Compounding extruder with integral recycle loop - incorporating an ancillary transport screw or pump
JPS54154464A (en) * 1978-05-26 1979-12-05 Gorou Okada Recycling extrusion processing
US4472059A (en) * 1982-09-28 1984-09-18 Scientific Process & Research, Inc. Reduced wear plasticating extruder screw conveyors
US4695240A (en) * 1984-04-04 1987-09-22 Allied Corporation Apparatus for extruding small quantities of material
DE3870769D1 (de) * 1987-09-02 1992-06-11 Berstorff Gmbh Masch Hermann Verfahren zur kontinuierlichen herstellung von kautschukmischungen und anderen fuellstoffhaltigen mischungen auf der basis von polymeren.
JPH03135428A (ja) * 1989-10-19 1991-06-10 Yutaka Arimoto 練合機
TW329401B (en) * 1995-12-13 1998-04-11 Ain Kotei Gigyutsu Kk Method of recycling and granulating a waste container made of resin materials
DE19741674A1 (de) * 1997-09-22 1999-03-25 Haake Gmbh Geb Mischer insbesondere für viskoelastische Materialien
JP2000044669A (ja) * 1998-08-04 2000-02-15 Teijin Ltd 芳香族ポリカーボネートの製造方法および真空捕集系
JP2001071708A (ja) 1999-09-02 2001-03-21 Bridgestone Corp 空気入りタイヤ
FR2828753A1 (fr) 2001-08-14 2003-02-21 Koninkl Philips Electronics Nv Procede permettant de suivre la deformation sur trois dimensions d'un organe deformable
ITTO20010820A1 (it) * 2001-08-21 2003-02-21 Giuseppe Ponzielli Dispositivo a porta.
DE10204244C1 (de) * 2002-02-02 2003-04-24 Berstorff Gmbh Verfahren zur Rückgewinnung eines Rohstoffes in einem Extrusionsprozess und Anfahrventil hierzu
JP4495510B2 (ja) 2003-05-02 2010-07-07 宏平 澤 多軸混練装置及び材料混練方法
JP4772063B2 (ja) 2005-01-21 2011-09-14 ディーエスエム アイピー アセッツ ビー．ブイ． 送り戻し手段を備えた押出機

Also Published As

Publication number Publication date
EP1838514A1 (en) 2007-10-03
CN101107116A (zh) 2008-01-16
BRPI0606489A2 (pt) 2009-06-30
ES2358341T3 (es) 2011-05-09
CA2593634C (en) 2013-08-13
US20090028978A1 (en) 2009-01-29
JP2008528316A (ja) 2008-07-31
CN101107116B (zh) 2011-04-06
TW200706347A (en) 2007-02-16
US20120263008A1 (en) 2012-10-18
TWI423875B (zh) 2014-01-21
HK1116729A1 (en) 2009-01-02
WO2006077147A1 (en) 2006-07-27
US8231264B2 (en) 2012-07-31
EP1838514B1 (en) 2010-12-22
CA2593634A1 (en) 2006-07-27
RU2386537C2 (ru) 2010-04-20
US8794819B2 (en) 2014-08-05
DK1838514T3 (da) 2011-04-04
JP4772063B2 (ja) 2011-09-14
DE602006019051D1 (de) 2011-02-03
ATE492387T1 (de) 2011-01-15

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