DK1399701T3 - Vakuumtörrer - Google Patents
VakuumtörrerInfo
- Publication number
- DK1399701T3 DK1399701T3 DK02746573T DK02746573T DK1399701T3 DK 1399701 T3 DK1399701 T3 DK 1399701T3 DK 02746573 T DK02746573 T DK 02746573T DK 02746573 T DK02746573 T DK 02746573T DK 1399701 T3 DK1399701 T3 DK 1399701T3
- Authority
- DK
- Denmark
- Prior art keywords
- resin material
- processing zone
- granular resin
- vacuum dryer
- dried
- Prior art date
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/45—Closures or doors specially adapted for mixing receptacles; Operating mechanisms therefor
- B01F35/453—Closures or doors specially adapted for mixing receptacles; Operating mechanisms therefor by moving them perpendicular to the plane of the opening
-
- 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
- B29B7/002—Methods
- B29B7/005—Methods for mixing in batches
-
- 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
- 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
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
- B29C31/06—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting
- B29C31/061—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting using stationary volumetric measuring chambers
-
- 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
- F26B17/128—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 with provisions for working under reduced or increased pressure, with or without heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
- F26B5/042—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum for drying articles or discrete batches of material in a continuous or semi-continuous operation, e.g. with locks or other air tight arrangements for charging/discharging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/08—Granular materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Robotics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Window Of Vehicle (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/883,837 US7234247B2 (en) | 2000-06-16 | 2001-06-18 | Low pressure dryer |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1399701T3 true DK1399701T3 (da) | 2006-01-09 |
Family
ID=25383431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK02746573T DK1399701T3 (da) | 2001-06-18 | 2002-06-18 | Vakuumtörrer |
Country Status (9)
Country | Link |
---|---|
US (5) | US7234247B2 (da) |
EP (2) | EP1600715B1 (da) |
KR (2) | KR100945567B1 (da) |
AT (1) | ATE302928T1 (da) |
CA (1) | CA2450916C (da) |
DE (1) | DE60205747T2 (da) |
DK (1) | DK1399701T3 (da) |
ES (1) | ES2248575T3 (da) |
WO (1) | WO2003004953A1 (da) |
Families Citing this family (97)
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NZ504129A (en) | 1997-09-19 | 2003-04-29 | Maguire Products Inc | Low pressure dryer for drying grannular or powdery material with vessels moved serially through filling and heating, vacuum drying and discharge stages |
US7347007B2 (en) * | 2000-06-16 | 2008-03-25 | Maguire Stephen B | Low pressure high capacity dryer for resins and other granular and powdery materials |
US7234247B2 (en) * | 2000-06-16 | 2007-06-26 | Maguire Stephen B | Low pressure dryer |
US10539366B2 (en) * | 2014-04-30 | 2020-01-21 | Stephen B. Maguire | Method and apparatus for vacuum drying granular resin material |
FR2855093B1 (fr) * | 2003-05-21 | 2006-06-23 | Air Liquide | Procede et dispositif de production de preformes en polyethylene terephthalate |
US7987614B2 (en) * | 2004-04-12 | 2011-08-02 | Erickson Robert W | Restraining device for reducing warp in lumber during drying |
WO2006002124A1 (en) * | 2004-06-22 | 2006-01-05 | Maguire Products, Inc. | High capacity low pressure dryer for resins and other granular and powdery materials |
DE102004034293B4 (de) * | 2004-07-15 | 2012-04-26 | Alfons Tschritter Gmbh | Vorrichtung und Verfahren zum Trocknen von Schüttgut |
AT9203U1 (de) * | 2006-04-06 | 2007-06-15 | Econ Maschb Und Steuerungstech | Trocknungseinrichtung |
US10201915B2 (en) | 2006-06-17 | 2019-02-12 | Stephen B. Maguire | Gravimetric blender with power hopper cover |
US8092070B2 (en) | 2006-06-17 | 2012-01-10 | Maguire Stephen B | Gravimetric blender with power hopper cover |
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-
2001
- 2001-06-18 US US09/883,837 patent/US7234247B2/en not_active Expired - Lifetime
-
2002
- 2002-06-18 DE DE60205747T patent/DE60205747T2/de not_active Expired - Lifetime
- 2002-06-18 ES ES02746573T patent/ES2248575T3/es not_active Expired - Lifetime
- 2002-06-18 KR KR1020087030744A patent/KR100945567B1/ko active IP Right Grant
- 2002-06-18 AT AT02746573T patent/ATE302928T1/de not_active IP Right Cessation
- 2002-06-18 CA CA2450916A patent/CA2450916C/en not_active Expired - Lifetime
- 2002-06-18 DK DK02746573T patent/DK1399701T3/da active
- 2002-06-18 KR KR1020037016531A patent/KR100898998B1/ko active IP Right Grant
- 2002-06-18 EP EP05076911.6A patent/EP1600715B1/en not_active Expired - Lifetime
- 2002-06-18 WO PCT/US2002/019294 patent/WO2003004953A1/en active Application Filing
- 2002-06-18 EP EP02746573A patent/EP1399701B1/en not_active Expired - Lifetime
-
2006
- 2006-04-11 US US11/402,492 patent/US8776392B2/en not_active Expired - Lifetime
-
2014
- 2014-05-08 US US14/272,721 patent/US20140239533A1/en not_active Abandoned
-
2015
- 2015-06-30 US US14/754,942 patent/US20150300737A1/en not_active Abandoned
-
2016
- 2016-02-03 US US15/014,478 patent/US20160151936A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
KR100945567B1 (ko) | 2010-03-08 |
EP1600715B1 (en) | 2018-09-19 |
KR20090007492A (ko) | 2009-01-16 |
DE60205747T2 (de) | 2006-06-29 |
CA2450916A1 (en) | 2003-01-16 |
KR100898998B1 (ko) | 2009-05-21 |
US20060185186A1 (en) | 2006-08-24 |
ES2248575T3 (es) | 2006-03-16 |
US20020024162A1 (en) | 2002-02-28 |
WO2003004953A1 (en) | 2003-01-16 |
US20140239533A1 (en) | 2014-08-28 |
US8776392B2 (en) | 2014-07-15 |
US20150300737A1 (en) | 2015-10-22 |
US20160151936A1 (en) | 2016-06-02 |
EP1399701A1 (en) | 2004-03-24 |
US7234247B2 (en) | 2007-06-26 |
EP1399701B1 (en) | 2005-08-24 |
ATE302928T1 (de) | 2005-09-15 |
DE60205747D1 (de) | 2005-09-29 |
KR20040016887A (ko) | 2004-02-25 |
CA2450916C (en) | 2011-08-09 |
EP1600715A1 (en) | 2005-11-30 |
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