CN1309544C - 采用惰性气体流干燥和热处理颗粒的设备 - Google Patents

采用惰性气体流干燥和热处理颗粒的设备 Download PDF

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Publication number
CN1309544C
CN1309544C CNB008165092A CN00816509A CN1309544C CN 1309544 C CN1309544 C CN 1309544C CN B008165092 A CNB008165092 A CN B008165092A CN 00816509 A CN00816509 A CN 00816509A CN 1309544 C CN1309544 C CN 1309544C
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CN
China
Prior art keywords
inert gas
pellets
gas flow
base unit
flow
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
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CNB008165092A
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English (en)
Chinese (zh)
Other versions
CN1402663A (zh
Inventor
A·路德维格
R·皮勒
G·皮佩尔
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BASF SE
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BASF SE
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Publication of CN1402663A publication Critical patent/CN1402663A/zh
Application granted granted Critical
Publication of CN1309544C publication Critical patent/CN1309544C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/14—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects using gases or vapours other than air or steam, e.g. inert gases
    • 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
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
    • F26B17/122—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the material moving through a cross-flow of drying gas; the drying enclosure, e.g. shaft, consisting of substantially vertical, perforated walls
    • 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
    • B29B2009/168—Removing undesirable residual components, e.g. solvents, unreacted monomers; Degassing
    • 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
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Drying Of Solid Materials (AREA)
  • Polyesters Or Polycarbonates (AREA)
CNB008165092A 1999-11-30 2000-11-29 采用惰性气体流干燥和热处理颗粒的设备 Expired - Fee Related CN1309544C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19957664A DE19957664A1 (de) 1999-11-30 1999-11-30 Vorrichtung zum Trocknen und thermischen Behandeln von Granulat mit einem Inertgasstrom
DE19957664.5 1999-11-30

Publications (2)

Publication Number Publication Date
CN1402663A CN1402663A (zh) 2003-03-12
CN1309544C true CN1309544C (zh) 2007-04-11

Family

ID=7930905

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB008165092A Expired - Fee Related CN1309544C (zh) 1999-11-30 2000-11-29 采用惰性气体流干燥和热处理颗粒的设备

Country Status (25)

Country Link
US (1) US6754979B2 (enExample)
EP (1) EP1235671B1 (enExample)
JP (1) JP4838472B2 (enExample)
KR (1) KR100733098B1 (enExample)
CN (1) CN1309544C (enExample)
AR (1) AR026553A1 (enExample)
AT (1) ATE249326T1 (enExample)
AU (1) AU5437601A (enExample)
BG (1) BG64353B1 (enExample)
BR (1) BR0015991B1 (enExample)
CA (1) CA2394013A1 (enExample)
CO (1) CO5290281A1 (enExample)
CZ (1) CZ301886B6 (enExample)
DE (2) DE19957664A1 (enExample)
ES (1) ES2207569T3 (enExample)
HU (1) HUP0204032A2 (enExample)
IL (1) IL149629A0 (enExample)
MX (1) MXPA02005044A (enExample)
PL (1) PL197246B1 (enExample)
SA (1) SA00210581B1 (enExample)
SK (1) SK7512002A3 (enExample)
TR (1) TR200201445T2 (enExample)
TW (1) TW487621B (enExample)
WO (1) WO2001039947A1 (enExample)
ZA (1) ZA200204231B (enExample)

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DE10049263A1 (de) * 2000-09-28 2002-04-11 Buehler Ag Verfahren und Vorrichtung zur thermischen Nachbehandlung von polymerem Kunststoffmaterial in Granulatform
GB0119616D0 (en) * 2001-08-11 2001-10-03 Heat Win Ltd Method and apparatus for continuous processing of moist organic materials
US6935051B2 (en) * 2002-11-22 2005-08-30 Charles L. Stock Heating and drying apparatus for particulate material
EP1491253A1 (en) * 2003-06-26 2004-12-29 Urea Casale S.A. Fluid bed granulation process and apparatus
ITPD20040037A1 (it) * 2004-02-16 2004-05-16 Plastic Systems Srl Processo di deumidificazione e di iniezione e stampaggio di materie plastiche in granuli ed impianto predisposto per operare secondo tale processo
CA2576336A1 (en) * 2004-08-11 2006-02-23 Phoenix Technologies International, Llc Method for treating extremely small particles of polyethylene terephthalate
US8079158B2 (en) * 2004-09-02 2011-12-20 Grupo Petrotemex, S.A. De C.V. Process for separating and drying thermoplastic particles under high pressure
US7730633B2 (en) * 2004-10-12 2010-06-08 Pesco Inc. Agricultural-product production with heat and moisture recovery and control
IL165967A0 (en) * 2004-12-23 2006-01-15 Super Feed Technologies Ltd Apparatus and method for grain treatment
US7875184B2 (en) * 2005-09-22 2011-01-25 Eastman Chemical Company Crystallized pellet/liquid separator
DE102005050106B4 (de) * 2005-10-18 2008-04-30 Josef Meissner Gmbh & Co. Kg Rückgewinnung von Nitriersäuregemischen aus Nitrienprozessen
WO2007103509A2 (en) * 2006-03-09 2007-09-13 Gala Industries, Inc. Apparatus and method for pelletizing wax and wax-like materials
CN102066463B (zh) * 2008-06-20 2012-10-10 巴斯夫欧洲公司 聚酰胺颗粒多级干燥和后缩合的连续方法
DE102009025537A1 (de) 2009-06-19 2010-12-30 Basf Se Copolyamide
FI121927B (fi) * 2009-08-04 2011-06-15 Outotec Oyj Menetelma ja nauhasintrauslaitteisto pelletoidun mineraalimateriaalin jatkuvatoimiseksi sintraamiseksi
CN102190796B (zh) * 2010-03-04 2012-09-05 天华化工机械及自动化研究设计院 一种惰性气体循环的对位芳纶微粉干燥工艺
KR101870470B1 (ko) * 2010-11-26 2018-06-22 오웬 포터 기체 입자 프로세서
WO2012080335A1 (de) 2010-12-17 2012-06-21 Basf Se Verfahren zur trocknung und nachkondensation von polyamidteilchen
KR101175032B1 (ko) * 2011-01-03 2012-08-17 삼성에스디아이 주식회사 극판 건조 장치
ES2671565T3 (es) * 2011-09-19 2018-06-07 Uhde Inventa-Fischer Gmbh Dispositivo de secado/desgasificación así como dispositivo y procedimiento para la fabricación directa de cuerpos de moldeo a partir de masas fundidas de poliéster
US8629237B2 (en) 2011-11-21 2014-01-14 Basf Se Simplified production of nylon-6
AR088912A1 (es) 2011-11-21 2014-07-16 Basf Se Procedimiento para preparar poliamidas a partir de los correspondientes monomeros y/o prepolimeros
EP2671902B1 (de) 2012-06-05 2018-01-03 Polymetrix AG Polyamid-konditionierung
EP2682417A1 (de) 2012-07-06 2014-01-08 Basf Se Verfahren zur Reinigung von Polyamidteilchen
PL2992035T3 (pl) 2013-05-02 2021-05-31 Basf Se Sposób wytwarzania poliamidów o wysokiej lepkości
CN103264457A (zh) * 2013-05-31 2013-08-28 常熟市金泉化纤织造有限责任公司 一种防止聚苯硫醚切片干燥过程中氧化的连续干燥方法
DE102013219684A1 (de) * 2013-09-30 2015-04-02 Krones Ag Vorrichtung zum Erwärmen von Kunststoffbröckchen
CN107030549B (zh) * 2014-09-25 2018-05-08 胡斯华纳有限公司 地板表面加工机
SE539542C2 (en) 2014-09-25 2017-10-10 Husqvarna Ab Floor surfacing machine
CN115230147B (zh) * 2022-07-22 2025-12-05 南京航空航天大学 一种面向高质量激光增材制造的烘干送粉一体化装置及方法
CN118636331B (zh) * 2024-08-16 2024-11-19 常州市鹏泽塑料有限公司 一种基于电动车塑件原材料生产的智能干燥机

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US4584366A (en) * 1982-04-02 1986-04-22 Karl Fischer Industrieanlagen Gmbh Process for the crystallizing, drying and aftercondensation of polycondensates
DE19743461A1 (de) * 1997-10-01 1999-04-08 Buehler Ag Trockner-Wärmetauscher

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FR1327493A (fr) * 1962-06-27 1963-05-17 Borg Warner Procédé et appareil pour le chauffage de granules en matière plastique
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NL140765B (nl) * 1967-03-25 1974-01-15 Stamicarbon Werkwijze voor het afzeven en drogen van door natte granulatie van thermoplastische kunststoffen verkregen granulaat.
IE32569B1 (en) * 1967-11-22 1973-09-19 Snia Viscosa An improved method and apparatus for cooling granular material of low thermal conductivity coefficient
CH520170A (de) * 1969-07-09 1972-03-15 Inventa Ag Verfahren zur Herstellung hochmolekularer Polyamide
DE2444034C3 (de) * 1974-09-14 1982-10-21 Engelbrecht + Lemmerbrock Gmbh + Co, 4520 Melle Satztrockner für Getreide
DE2520304C2 (de) 1975-05-07 1983-04-14 geb. David Sonja 8069 Rohrbach Engel Gewächshaus
DE2530304C3 (de) * 1975-07-08 1979-03-22 Basf Ag, 6700 Ludwigshafen Verfahren und Vorrichtung zum Trocknen und Tempern von Polyamidgranulat
DE2755941A1 (de) * 1977-12-15 1979-06-21 Basf Ag Verfahren zum austragen von granulierten linearen polykondensaten aus einer behandlungszone
DE3224903A1 (de) * 1982-07-03 1984-01-05 Wolfgang 6100 Darmstadt Eddigehausen Verfahren zum trocknen von kunststoffgranulat und trockenlufttrockner hierfuer
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DE3923061C1 (enExample) * 1989-07-13 1990-07-26 Basf Ag, 6700 Ludwigshafen, De
CH685003A5 (de) 1992-08-11 1995-02-28 Buehler Ag Verfahren zum kontinuierlichen Kristallisieren und Polymerisieren von Kunststoffmaterial und Vorrichtung hierfür.
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DE4309227A1 (de) * 1993-03-23 1994-09-29 Zimmer Ag Kontinuierliches Verfahren zur Herstellung von Polyester für Lebensmittelverpackungen
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US4584366A (en) * 1982-04-02 1986-04-22 Karl Fischer Industrieanlagen Gmbh Process for the crystallizing, drying and aftercondensation of polycondensates
DE19743461A1 (de) * 1997-10-01 1999-04-08 Buehler Ag Trockner-Wärmetauscher

Also Published As

Publication number Publication date
US6754979B2 (en) 2004-06-29
EP1235671B1 (de) 2003-09-10
PL197246B1 (pl) 2008-03-31
DE50003676D1 (de) 2003-10-16
BR0015991B1 (pt) 2010-10-19
CZ20021885A3 (cs) 2002-10-16
TW487621B (en) 2002-05-21
EP1235671A1 (de) 2002-09-04
JP4838472B2 (ja) 2011-12-14
CN1402663A (zh) 2003-03-12
MXPA02005044A (es) 2002-12-09
CZ301886B6 (cs) 2010-07-21
BG64353B1 (bg) 2004-11-30
ES2207569T3 (es) 2004-06-01
SA00210581B1 (ar) 2006-05-06
AU5437601A (en) 2001-06-12
WO2001039947A1 (de) 2001-06-07
KR20020056953A (ko) 2002-07-10
SK7512002A3 (en) 2003-02-04
JP2003515471A (ja) 2003-05-07
KR100733098B1 (ko) 2007-06-27
CO5290281A1 (es) 2003-06-27
DE19957664A1 (de) 2001-05-31
ATE249326T1 (de) 2003-09-15
CA2394013A1 (en) 2001-06-07
TR200201445T2 (tr) 2002-12-23
AR026553A1 (es) 2003-02-19
ZA200204231B (en) 2003-05-28
BG106744A (en) 2003-04-30
PL364818A1 (en) 2004-12-13
US20030000100A1 (en) 2003-01-02
HUP0204032A2 (en) 2003-03-28
IL149629A0 (en) 2002-11-10
BR0015991A (pt) 2002-08-06

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PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070411

Termination date: 20171129