BRPI0606489A2 - extrusor para processar material - Google Patents

extrusor para processar material

Info

Publication number
BRPI0606489A2
BRPI0606489A2 BRPI0606489-2A BRPI0606489A BRPI0606489A2 BR PI0606489 A2 BRPI0606489 A2 BR PI0606489A2 BR PI0606489 A BRPI0606489 A BR PI0606489A BR PI0606489 A2 BRPI0606489 A2 BR PI0606489A2
Authority
BR
Brazil
Prior art keywords
extruder
bore
volume
processed
extruders
Prior art date
Application number
BRPI0606489-2A
Other languages
English (en)
Inventor
Johannes Ijsbrand Tiesnitsch
Original Assignee
Dsm Ip Assets Bv
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 Dsm Ip Assets Bv filed Critical Dsm Ip Assets Bv
Publication of BRPI0606489A2 publication Critical patent/BRPI0606489A2/pt

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
    • B29C48/72—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

Abstract

EXTRUSOR PARA PROCESSAR MATERIAL. Extrusor para processar material, compreendendo um tambor do extrusor que contém um orifício e pelo menos um parafuso do extrusor posicionado dentro do referido orifício, o orifício tendo uma porção de entrada a montante para alimentar o material a ser processado e uma porção de saida a jusante ligada a uma saída do extrusor para material processado através do extrusor, pelo menos um parafuso do extrusor tendo uma razão comprimento:diâmetro menor que 20:1, o extrusor compreendendo ainda pelo menos um canal de reciclagem que corre através do tambor a partir da porção de saída do orifício e pelo menos duas saídas de reciclagem que ligam um canal de reciclagem ao orifício a montante da porção de saida e compreendendo ainda meios para direcionar o material através de pelo menos um canal de reciclagem e as saídas de reciclagem e/ou a saída do extrusor.
BRPI0606489-2A 2005-01-21 2006-01-17 extrusor para processar material BRPI0606489A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05075139 2005-01-21
PCT/EP2006/000522 WO2006077147A1 (en) 2005-01-21 2006-01-17 Extruder with feed-back means

Publications (1)

Publication Number Publication Date
BRPI0606489A2 true BRPI0606489A2 (pt) 2009-06-30

Family

ID=34938002

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0606489-2A BRPI0606489A2 (pt) 2005-01-21 2006-01-17 extrusor para processar material

Country Status (14)

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

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2386537C2 (ru) 2005-01-21 2010-04-20 ДСМ АйПи АССЕТС Б.В. Мини-экструдер
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
CA2846420A1 (en) 2011-08-29 2013-03-07 Dsm Ip Assets B.V. Laboratory extruder
WO2013030228A2 (en) 2011-08-29 2013-03-07 Dsm Ip Assets B.V. Device and process for calibrating tubular extrudates
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
CA3154078A1 (en) * 2017-05-01 2018-11-08 Trouw Nutrition Usa Llc FOOD PREPARATION METHODS AND SYSTEMS
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
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
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
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

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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
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JPS54154464A (en) 1978-05-26 1979-12-05 Gorou Okada Recycling extrusion processing
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EP0305692B1 (de) * 1987-09-02 1992-05-06 HERMANN BERSTORFF Maschinenbau GmbH Verfahren zur kontinuierlichen Herstellung von Kautschukmischungen und anderen füllstoffhaltigen Mischungen auf der Basis von Polymeren
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Also Published As

Publication number Publication date
HK1116729A1 (en) 2009-01-02
JP4772063B2 (ja) 2011-09-14
CN101107116B (zh) 2011-04-06
US20120263008A1 (en) 2012-10-18
CN101107116A (zh) 2008-01-16
US8794819B2 (en) 2014-08-05
EP1838514B1 (en) 2010-12-22
ATE492387T1 (de) 2011-01-15
RU2007131588A (ru) 2009-02-27
JP2008528316A (ja) 2008-07-31
ES2358341T3 (es) 2011-05-09
CA2593634C (en) 2013-08-13
EP1838514A1 (en) 2007-10-03
TW200706347A (en) 2007-02-16
DK1838514T3 (da) 2011-04-04
US8231264B2 (en) 2012-07-31
RU2386537C2 (ru) 2010-04-20
TWI423875B (zh) 2014-01-21
US20090028978A1 (en) 2009-01-29
DE602006019051D1 (de) 2011-02-03
WO2006077147A1 (en) 2006-07-27
CA2593634A1 (en) 2006-07-27

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: XPLORE INSTRUMENTS B.V. (NL)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]