EA200800693A1 - Способ и устройство для кристаллизации склонных к склеиванию полимерных гранулятов, в частности политетрафторэтиленовых и полиуретановых гранулятов - Google Patents

Способ и устройство для кристаллизации склонных к склеиванию полимерных гранулятов, в частности политетрафторэтиленовых и полиуретановых гранулятов

Info

Publication number
EA200800693A1
EA200800693A1 EA200800693A EA200800693A EA200800693A1 EA 200800693 A1 EA200800693 A1 EA 200800693A1 EA 200800693 A EA200800693 A EA 200800693A EA 200800693 A EA200800693 A EA 200800693A EA 200800693 A1 EA200800693 A1 EA 200800693A1
Authority
EA
Eurasian Patent Office
Prior art keywords
granules
polythetraftorethylene
slopes
gluing
crystallization
Prior art date
Application number
EA200800693A
Other languages
English (en)
Other versions
EA011786B1 (ru
Inventor
Манфред Вейель
Йоханнес Маурэр
Original Assignee
Вибра Машиненфабрик Шультайс Гмбх И Ко
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 Вибра Машиненфабрик Шультайс Гмбх И Ко filed Critical Вибра Машиненфабрик Шультайс Гмбх И Ко
Publication of EA200800693A1 publication Critical patent/EA200800693A1/ru
Publication of EA011786B1 publication Critical patent/EA011786B1/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G27/00—Jigging conveyors
    • B65G27/10—Applications of devices for generating or transmitting jigging movements
    • B65G27/32—Applications of devices for generating or transmitting jigging movements with means for controlling direction, frequency or amplitude of vibration or shaking movement
    • 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
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/021—Heat treatment of powders
    • 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
    • B29B9/16—Auxiliary treatment of granules
    • 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
    • B29B9/16—Auxiliary treatment of granules
    • B29B2009/165—Crystallizing granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0041—Crystalline

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

При способе кристаллизации склонных к склеиванию полимерных гранулятов, в частности, тетрафторполиэтиленовых и полиуретановых гранулятов, гранулят в области его температуры реакции подвергают возбуждению вибрации в вибрационном жёлобе (1) поперёк продольному направлению протяжённости жёлоба. Поток гранулята продвигается по жёлобу по винтовой траектории. Этим добиваются для частиц гранулята узкого спектра времени пребывания, а также равномерного температурного профиля. Кроме того, надёжно препятствуют их склеиванию.
EA200800693A 2005-08-29 2006-08-21 Способ кристаллизации полимерных гранулятов и устройство EA011786B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005040851A DE102005040851B3 (de) 2005-08-29 2005-08-29 Verfahren und Vorrichtung zum Kristallisieren von zum Verkleben neigenden Kunststoffgranulaten, insbesondere PET- und PU-Granulaten
PCT/EP2006/065531 WO2007025903A1 (de) 2005-08-29 2006-08-21 Verfahren und vorrichtung zum kristallisieren von zum verkleben neigenden kunststoffgranulaten, insbesondere pet- und pu-granulaten

Publications (2)

Publication Number Publication Date
EA200800693A1 true EA200800693A1 (ru) 2008-06-30
EA011786B1 EA011786B1 (ru) 2009-06-30

Family

ID=37603720

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200800693A EA011786B1 (ru) 2005-08-29 2006-08-21 Способ кристаллизации полимерных гранулятов и устройство

Country Status (11)

Country Link
US (1) US7642337B2 (ru)
EP (1) EP1924414B1 (ru)
CN (1) CN101316689B (ru)
AT (1) ATE542654T1 (ru)
DE (1) DE102005040851B3 (ru)
DK (1) DK1924414T3 (ru)
EA (1) EA011786B1 (ru)
ES (1) ES2379978T3 (ru)
PL (1) PL1924414T3 (ru)
PT (1) PT1924414E (ru)
WO (1) WO2007025903A1 (ru)

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ES2563498T3 (es) * 2007-08-27 2016-03-15 Borealis Technology Oy Equipo y procedimiento para producir gránulos de polímero
DE102007055242A1 (de) * 2007-11-16 2009-05-20 Bühler AG Verfahren zur Kristallisation von kristallisierbaren Polymeren mit hoher Klebeneigung
CN103407741B (zh) * 2013-08-25 2015-05-20 林尧宇 一种钉珠机的振动盘机构
CN103662864A (zh) * 2013-12-11 2014-03-26 鹤壁市煤化机械有限责任公司 凹弧形脱水活化给料机
CN107551598B (zh) * 2017-09-28 2023-12-01 神马实业股份有限公司 一种己内酰胺的结晶装置及使用方法
JP2021530375A (ja) * 2018-07-11 2021-11-11 アーケマ・インコーポレイテッド ポリマー粉末の熱処理のための方法及び装置
DE102019120754A1 (de) * 2019-07-31 2021-02-04 Vibra Maschinenfabrik Schultheis Gmbh & Co. Verfahren und Vorrichtung zur Kristallisation von Polylactid (PLA)-Granulat
CN112693829B (zh) * 2019-10-23 2022-11-29 中国石油化工股份有限公司 振动槽式输送机和催化剂颗粒的处理方法及其应用
ES2928081T3 (es) 2020-06-28 2022-11-15 Vibra Maschf Schultheis Gmbh & Co Dispositivo de canal de vórtice para carga pesada para tratar granulado de plástico y procedimiento relacionado con esto
CN111747064B (zh) * 2020-06-30 2021-12-21 重庆德能再生资源股份有限公司 高效送料装置
CN112717445B (zh) * 2020-12-24 2022-05-24 张君利 一种西药剂固态提取装置
CN113246080A (zh) * 2021-06-09 2021-08-13 渭南高新区木王科技有限公司 一种全自动摇针管机

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DE639878C (de) * 1934-05-20 1936-12-15 I G Farbenindustrie Akt Ges Verfahren und Vorrichtung zum Trocknen pulverfoermiger oder plastischer Massen
US2235324A (en) * 1937-10-14 1941-03-18 Owens Illinois Glass Co Method of preheating moldable materials
DE1804551A1 (de) * 1968-10-23 1970-05-27 Hoechst Ag Verfahren zur Herstellung hochmolekularer Polyester
US4356911A (en) * 1980-07-18 1982-11-02 Fmc Corporation Linear drive unit for vibratory conveyor
JPH01163008A (ja) * 1987-09-04 1989-06-27 Kawata:Kk 粉粒体の乾燥・結晶化装置
ATE101823T1 (de) 1988-06-23 1994-03-15 Casco Nobel Ab Verfahren und vorrichtung zur herstellung expandierbarer thermoplastischer mikrokugeln.
US6376784B1 (en) * 1997-12-27 2002-04-23 Ishida Co., Ltd. Vibrating transport apparatus and method of detecting vibration characteristic
DE10049263A1 (de) * 2000-09-28 2002-04-11 Buehler Ag Verfahren und Vorrichtung zur thermischen Nachbehandlung von polymerem Kunststoffmaterial in Granulatform
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US6991091B2 (en) 2003-05-07 2006-01-31 Vibra-Dyn, Llc Flat stroke bi-directional conveyor
RU2292362C2 (ru) * 2003-10-17 2007-01-27 Бкг Брукманн Унд Крейенборг Гранулиртехник Гмбх Способ термической обработки гранул полиэтилентерефталата и устройство для ее осуществления
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Also Published As

Publication number Publication date
ATE542654T1 (de) 2012-02-15
DK1924414T3 (da) 2012-05-21
US7642337B2 (en) 2010-01-05
ES2379978T3 (es) 2012-05-07
EA011786B1 (ru) 2009-06-30
EP1924414B1 (de) 2012-01-25
CN101316689B (zh) 2013-01-23
DE102005040851B3 (de) 2007-04-05
PT1924414E (pt) 2012-05-17
PL1924414T3 (pl) 2012-06-29
EP1924414A1 (de) 2008-05-28
US20080171847A1 (en) 2008-07-17
WO2007025903A1 (de) 2007-03-08
CN101316689A (zh) 2008-12-03

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

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