BRPI0607752A2 - método e aparelho para pelotização de plásticos e/ou polìmeros - Google Patents

método e aparelho para pelotização de plásticos e/ou polìmeros

Info

Publication number
BRPI0607752A2
BRPI0607752A2 BRPI0607752-8A BRPI0607752A BRPI0607752A2 BR PI0607752 A2 BRPI0607752 A2 BR PI0607752A2 BR PI0607752 A BRPI0607752 A BR PI0607752A BR PI0607752 A2 BRPI0607752 A2 BR PI0607752A2
Authority
BR
Brazil
Prior art keywords
melt
connector
granulator
valve
connection
Prior art date
Application number
BRPI0607752-8A
Other languages
English (en)
Inventor
Juergen Veltel
Michael Eloo
Original Assignee
Gala Inc
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 Gala Inc filed Critical Gala Inc
Publication of BRPI0607752A2 publication Critical patent/BRPI0607752A2/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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • 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
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0027—Cutting off
    • 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
    • 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
    • B29C2948/92019—Pressure
    • 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
    • B29C2948/92209—Temperature
    • 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
    • B29C2948/92361—Extrusion unit
    • B29C2948/9238—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • 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
    • B29C2948/92514—Pressure
    • 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
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • 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
    • B29C2948/92704—Temperature
    • 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
    • B29C2948/92961—Auxiliary unit, e.g. for external melt filtering, re-combining or transfer between 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/269—Extrusion in non-steady condition, e.g. start-up or shut-down
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/87—Cooling
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87877—Single inlet with multiple distinctly valved outlets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Lift Valve (AREA)
  • Forging (AREA)

Abstract

MéTODO E APARELHO PARA PELOTIZAçãO DE PLáSTICOS E/OU POLìMEROS. A presente invenção refere-se a um método para a pelotização de plásticos e/ou polímeros, no qual um banho, proveniente de um gerador de banho, é suprido por meio de uma válvula desviadora, tendo diferentes posições operacionais, a uma pluralidade de cabeças de pelotização, por meio das quais o banho é pelotizado. A invenção refere-se ainda a um aparelho de pelotização para a pelotização de plásticos e/ou polímeros, tendo uma válvula desviadora, que tem pelo menos uma conexão de gerador de banho, pelo menos duas conexões de pelotizador, bem como uma gaveta desviadora, para conexão seletiva da conexão de gerador de banho a pelo menos uma das conexões de pelotizador, com uma respectiva cabeça de pelotização a pelo menos duas conexões de pelotizador, e um gerador de banho, tendo uma vazão volumétrica de banho variável sendo conectado à conexão de gerador de banho. Finalmente, a invenção também se refere a uma válvula desviadora para esse aparelho de pelotização, tendo uma conexão de gerador de banho, uma conexão de pelotizador, bem como uma passagem de banho para a conexão da conexão de gerador de banho à conexão de pelotizador. A presente invenção parte, portanto, da idéia de que o uso de uma pluralidade de cabeças de pelotização com diferentes capacidades de passagem e, por conseguinte, o aumento das janelas de produtivida de são possíveis de serem, em grande parte, postos em funcionamento continuamente, sem as interrupções intermediárias, e diminuir os inevitáveis processos de partida por alternância nas cabeças de pelotização tendo pequenas capacidades de produtividade, ou minimizá-los com relação aos produtos de partida que ocorrem. De acordo com um aspecto da presente invenção, uma pluraridade de cabeças de pelotização, tendo diferentes capacidades de pelotização, são usada seqúencialmente para a partida do processo de pelotização, com o banho sendo primeiro suprido a uma primeira cabeça de pelotização, tendo uma menor capacidade de produtividade, e depois o fluxo volumétrico do banho sendo aumentado e a válvula desviado-
BRPI0607752-8A 2005-02-16 2006-02-15 método e aparelho para pelotização de plásticos e/ou polìmeros BRPI0607752A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200510007102 DE102005007102B4 (de) 2005-02-16 2005-02-16 Anfahrventil
PCT/EP2006/001363 WO2006087179A1 (de) 2005-02-16 2006-02-15 Verfahren und vorrichtung zum granulieren von kunststoffen und/oder polymeren

Publications (1)

Publication Number Publication Date
BRPI0607752A2 true BRPI0607752A2 (pt) 2009-10-06

Family

ID=36222502

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0607752-8A BRPI0607752A2 (pt) 2005-02-16 2006-02-15 método e aparelho para pelotização de plásticos e/ou polìmeros

Country Status (15)

Country Link
US (3) US8187512B2 (pt)
EP (2) EP1970180B1 (pt)
JP (1) JP2008529841A (pt)
KR (2) KR101239497B1 (pt)
CN (1) CN101119832B (pt)
AT (2) ATE466710T1 (pt)
BR (1) BRPI0607752A2 (pt)
CA (1) CA2595814A1 (pt)
DE (3) DE102005007102B4 (pt)
DK (1) DK1851023T3 (pt)
ES (1) ES2321134T3 (pt)
MX (1) MX2007009930A (pt)
PT (1) PT1851023E (pt)
SI (1) SI1851023T1 (pt)
WO (1) WO2006087179A1 (pt)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007019511U1 (de) 2007-06-25 2013-03-14 Gala Industries, Inc. Gerät zur Herstellung von Polymerpellets enthaltend flüchtige organische Stoffe und/oder flüchtige organische Stoffe erzeugendes Material
EP2008784B1 (en) 2007-06-25 2013-02-27 Gala Industries, Inc. Method and apparatus for producing polymer pellets containing volatiles and/or volatile generating material
DE102007044617B4 (de) * 2007-09-19 2016-10-20 Kraussmaffei Technologies Gmbh Compounder-Spritzgießmaschine
US9259857B2 (en) 2008-02-12 2016-02-16 Gala Industries, Inc. Method and apparatus to condition polymers utilizing multiple processing systems
US8080196B2 (en) 2008-02-12 2011-12-20 Gala Industries, Inc. Method and apparatus to achieve crystallization of polymers utilizing multiple processing systems
US9815223B2 (en) 2008-05-16 2017-11-14 Gala Industries, Inc. Method and device for extrusion of hollow pellets
US8834760B2 (en) 2008-05-16 2014-09-16 Gala Industries, Inc. Method and device for extrusion of hollow pellets
TWI432306B (zh) 2008-07-08 2014-04-01 Gala Inc 利用熱及大氣壓控制之熱塑材料給料系統以達成配方及反應聚合作用之方法及裝置
US20100040716A1 (en) 2008-08-13 2010-02-18 Fridley Michael A Thermally insulated die plate assembly for underwater pelletizing and the like
CA2752086C (en) 2009-06-22 2017-05-16 Gala Industries, Inc. Continuous pelletizing, drying and bagging systems with improved throughput
DE202009011114U1 (de) * 2009-08-14 2010-12-30 Gala Industries Inc. Granuliervorrichtung sowie Anfahrventil hierfür
HUE032766T2 (en) 2009-12-18 2017-10-30 Nestec Sa High pressure depressurizing device and structural locking device for use with extruders
RU2573472C2 (ru) * 2010-01-28 2016-01-20 Зульцер Хемтех Аг Установка для непрерывного изготовления вспениваемого пластикового гранулята, а также способ его получения
EP2353832A1 (en) * 2010-01-28 2011-08-10 Total Petrochemicals Research Feluy Method to start-up a process to make expandable vinyl aromatic polymers
US20110248423A1 (en) * 2010-04-07 2011-10-13 Steven Proper Synthetic Mulch and Method of Making Same
JP5686683B2 (ja) * 2011-07-12 2015-03-18 株式会社神戸製鋼所 混練押出装置の起動方法
DE202011104968U1 (de) * 2011-08-25 2012-11-26 Gala Industries, Inc. Schmelzeverarbeitungsanlage
DE202011106715U1 (de) 2011-10-12 2012-01-19 Maag Pump Systems Gmbh Vorrichtung zum Verteilen einer Kunststoffschmelze
DE102012101280A1 (de) 2012-02-17 2013-08-22 Exipnos Ug Spritzgießcompounder
DE102012003890A1 (de) 2012-02-28 2013-08-29 Automatik Plastics Machinery Gmbh Verfahren und Vorrichtung zum Betrieb einer Granulationsvorrichtung
US10487422B2 (en) 2012-05-31 2019-11-26 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous filament from colored recycled pet
US10538016B2 (en) 2012-05-31 2020-01-21 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous carpet filament
US10695953B2 (en) 2012-05-31 2020-06-30 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous carpet filament
US9630353B2 (en) 2012-05-31 2017-04-25 Mohawk Industries, Inc. Method of manufacturing bulked continuous filament
US8597553B1 (en) * 2012-05-31 2013-12-03 Mohawk Industries, Inc. Systems and methods for manufacturing bulked continuous filament
US10532495B2 (en) 2012-05-31 2020-01-14 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous filament from recycled PET
US11045979B2 (en) 2012-05-31 2021-06-29 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous filament from recycled PET
US9636860B2 (en) 2012-05-31 2017-05-02 Mohawk Industries, Inc. Method of manufacturing bulked continuous filament
DE102012012061A1 (de) * 2012-06-15 2013-12-19 Automatik Plastics Machinery Gmbh Vorrichtung zum Granulieren von Schmelzematerial
DE202013001692U1 (de) 2013-02-21 2014-05-22 Gala Industries, Inc. Schmelzeverarbeitungsanlage
CN107107388B (zh) * 2014-12-18 2021-03-19 陶氏环球技术有限责任公司 用于处理低粘度聚合物的系统和方法
US10220561B2 (en) * 2015-05-04 2019-03-05 Nordson Corporation Extrusion device and method of use
US10252457B2 (en) 2015-05-04 2019-04-09 Nordson Corporation Flow diverter valve for an extrusion system
CN105437405A (zh) * 2015-05-28 2016-03-30 天津市安正电力高分子材料有限公司 一种带外壳的电缆料切粒机
CN109689319B (zh) 2016-08-17 2020-12-08 科倍隆有限公司 用于生产塑料颗粒的设备和方法
USD867412S1 (en) * 2016-09-30 2019-11-19 Rapid Granulator Ab Ripper for granulating machines
US10751915B2 (en) 2016-11-10 2020-08-25 Aladdin Manufacturing Corporation Polyethylene terephthalate coloring systems and methods
EP3354440A1 (de) * 2017-01-26 2018-08-01 Coperion GmbH Verfahren zum austragen einer polymerschmelze mittels eines anfahrventils, sowie anfahrventil
CA3049554A1 (en) * 2017-01-30 2018-08-02 Aladdin Manufacturing Corporation Methods for manufacturing bulked continuous filament from colored recycled pet
EA201992067A1 (ru) 2017-03-03 2020-03-27 Аладдин Мэньюфэкчеринг Корпорейшн Экструдеры полимеров со сдвоенным вакуумным устройством и связанные с ними способы
MX2020002899A (es) 2017-09-15 2020-07-22 Aladdin Mfg Corp Metodo y sistema para colorear tereftalato de polietileno para fabricar un filamento continuo suelto de alfombra.
KR102647116B1 (ko) 2017-12-27 2024-03-13 베르살리스 에스.피.에이. 과립형 팽창성 중합체의 연속 대량 생산을 위한 플랜트에서 과도현상을 관리하기 위한 회로 및 방법
DK3539748T3 (da) * 2018-03-12 2022-05-02 Buehler Ag Ekstruder og tilknyttet fremgangsmåde til ekstrudering af fødevarer eller foder
DE102018204584A1 (de) * 2018-03-26 2019-09-26 Coperion Gmbh Anfahrventil-Drossel-Vorrichtung zum Austragen einer Schmelze aus einer Schneckenmaschine sowie Anlage zur Aufbereitung von Schüttgut mit einer derartigen Anfahrventil-Drossel-Vorrichtung und Verfahren zum Austragen einer Schmelze aus einer Schneckenmaschine mittels einer derartigen Anfahrventil-Drossel-Vorrichtung
US11242622B2 (en) 2018-07-20 2022-02-08 Aladdin Manufacturing Corporation Bulked continuous carpet filament manufacturing from polytrimethylene terephthalate
DE102018216149B4 (de) * 2018-09-21 2023-05-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zur Beeinflussung des Volumenstroms von extrudiertem plastisch verformbaren Werkstoff
AT522426B1 (de) * 2019-03-20 2021-11-15 Collin Lab & Pilot Solutions Gmbh Verteilerblock
USD938503S1 (en) * 2019-08-21 2021-12-14 Rapid Granulator Ab Ripper for granulating machine
JP7357522B2 (ja) 2019-11-29 2023-10-06 株式会社日本製鋼所 ストランド誘導制御装置及びペレット製造システム
KR102145601B1 (ko) 2020-05-16 2020-08-19 조규형 플라스틱 펠렛 제조를 위한 원료 배합장치
US20230000129A1 (en) * 2021-07-02 2023-01-05 Frazer-Nash Manufacturing Limited Extrusion system
WO2024044447A1 (en) 2022-08-22 2024-02-29 Exxonmobil Chemical Patents Inc. Methods of pelletizing or briquetting polymer solids

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2049545A1 (de) * 1969-10-13 1971-04-22 Sherwood Medical Ind Inc Strangpresse
DE2236823C3 (de) * 1972-07-27 1980-06-19 Werner & Pfleiderer, 7000 Stuttgart Lochplatte zum Granulieren von Kunststoffen
US3940222A (en) * 1973-01-23 1976-02-24 J. Zink Co., Inc. Filter changing valve unit
US4199303A (en) * 1976-09-29 1980-04-22 Gusmer Corporation Feeder for apparatus for ejecting a mixture of a plurality of liquids
DE2814113C2 (de) * 1978-04-01 1982-09-23 Werner & Pfleiderer, 7000 Stuttgart Vorrichtung zum Granulieren von Kunststoffsträngen
US4165187A (en) * 1978-04-10 1979-08-21 Accuratio Systems, Inc. Apparatus for mixing and dispensing reactive fluids
DE3815897C2 (de) * 1988-05-10 1995-05-04 Werner & Pfleiderer Schneckenmaschine mit Anfahrventil und Drossel
US5040963A (en) * 1990-04-24 1991-08-20 Devtech Labs, Inc. Apparatus for coinjection molding of preforms for multi-layer containers
US5221507A (en) * 1990-04-24 1993-06-22 Devtech Labs, Inc. Process for coinjection molding of preforms for multi-layer containers
GB9024938D0 (en) * 1990-11-16 1991-01-02 Process Dev Ltd Filtering
ES2111359T3 (es) * 1994-08-23 1998-03-01 Danubia Petrochem Polymere Procedimiento para la granulacion de polimeros y dispositivo para el mismo.
JP2989122B2 (ja) * 1995-06-13 1999-12-13 株式会社日本製鋼所 合成樹脂の押出造粒方法およびその装置
EP0773097B1 (fr) * 1995-11-10 2001-04-11 Nokia - Maillefer Holding SA Tête d'extrusion munie d'un dispositif de changement de couleur du produit extrudé
JP2963380B2 (ja) * 1995-11-15 1999-10-18 株式会社日本製鋼所 熱可塑性樹脂の造粒方法および造粒装置
US5595799A (en) * 1995-12-14 1997-01-21 Dtl Technology Limited Partnership Coinjection molding of decorative preforms and containers produced from such preforms
JP3061580B2 (ja) * 1996-12-10 2000-07-10 株式会社日本製鋼所 色違いペレットの製造方法および製造装置
US5922363A (en) * 1997-04-07 1999-07-13 Dtl Technology Limited Partnership Molding multi-layered articles using coinjection techniques
US5971735A (en) * 1997-04-09 1999-10-26 Dtl Technology Limited Partnership Coinjection molding or multi-layer articles
US6041819A (en) * 1997-07-31 2000-03-28 Flow Technologies, Inc. Valve system providing simultaneous recirculating fluid flow and purging
US6787073B1 (en) * 1999-08-05 2004-09-07 Invista North America S.A.R.L. Waste polymer processing device and method
US6289913B1 (en) * 1999-12-22 2001-09-18 Eaton Corporation Servo motor operated rotary bypass valve
US6340487B1 (en) * 2000-03-28 2002-01-22 Wenger Manufacturing, Inc. Multiple purpose quick-changeover extrusion system
AU2001249571A1 (en) * 2000-03-28 2001-10-08 Wenger Manufacturing, Inc. Multiple purpose quick-changeover extrusion system
DE10030584A1 (de) 2000-06-21 2002-01-03 Gneuss Kunststofftechnik Gmbh Mehrweg-Drehschieber-Ventil zur Verteilung von hochmolekularen Polymer-Kunststoff-Schmelzen
DE10234228B4 (de) * 2002-07-27 2008-05-15 Kraussmaffei Berstorff Gmbh Anfahrventil für einen Extruder, insbesondere einen Zweischneckenextruder
US6773739B2 (en) * 2002-08-30 2004-08-10 Wenger Manufacturing, Inc Method and apparatus for extrusion of food products including back pressure valve/diverter
CN1278765C (zh) * 2003-06-20 2006-10-11 清华大学 一种将熔融液制成球形颗粒的造粒装置

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CN101119832A (zh) 2008-02-06
DE502006006918D1 (de) 2010-06-17
DE102005007102A1 (de) 2006-08-24
MX2007009930A (es) 2008-02-12
KR20120118083A (ko) 2012-10-25
US20130224321A1 (en) 2013-08-29
JP2008529841A (ja) 2008-08-07
US20120267818A1 (en) 2012-10-25
EP1851023B1 (de) 2009-01-14
US9789640B2 (en) 2017-10-17
DE102005007102B4 (de) 2010-02-11
KR101239497B1 (ko) 2013-03-07
WO2006087179A1 (de) 2006-08-24
PT1851023E (pt) 2009-03-16
EP1970180A1 (de) 2008-09-17
DE502006002651D1 (de) 2009-03-05
CA2595814A1 (en) 2006-08-24
CN101119832B (zh) 2011-03-30
ATE420753T1 (de) 2009-01-15
US20090115091A1 (en) 2009-05-07
SI1851023T1 (sl) 2009-06-30
US8414283B2 (en) 2013-04-09
ATE466710T1 (de) 2010-05-15
KR101264946B1 (ko) 2013-05-20
US8187512B2 (en) 2012-05-29
ES2321134T3 (es) 2009-06-02
KR20070106559A (ko) 2007-11-01
EP1851023A1 (de) 2007-11-07
DK1851023T3 (da) 2009-04-06

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