DE50313317D1 - Pneumatic centrifugal dryer - Google Patents

Pneumatic centrifugal dryer

Info

Publication number
DE50313317D1
DE50313317D1 DE50313317T DE50313317T DE50313317D1 DE 50313317 D1 DE50313317 D1 DE 50313317D1 DE 50313317 T DE50313317 T DE 50313317T DE 50313317 T DE50313317 T DE 50313317T DE 50313317 D1 DE50313317 D1 DE 50313317D1
Authority
DE
Germany
Prior art keywords
dryer
centrifugal dryer
pneumatic centrifugal
pneumatic
walls
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 - Lifetime
Application number
DE50313317T
Other languages
German (de)
Inventor
Robert Dr Bankwitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE50313317T priority Critical patent/DE50313317D1/en
Application granted granted Critical
Publication of DE50313317D1 publication Critical patent/DE50313317D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
    • F26B17/101—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis
    • F26B17/102—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers the drying enclosure having the shape of one or a plurality of shafts or ducts, e.g. with substantially straight and vertical axis with material recirculation, classifying or disintegrating means
    • 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
    • F26B17/24—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by shooting or throwing the materials, e.g. after which the materials are subject to impact

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Centrifugal Separators (AREA)

Abstract

A pneumatic transport rotor, recirculates a mixture of materials to be dried with vapors. In the course of recirculation, it causes the flow of falling material to be accelerated under centrifugal force, against the walls of the dryer. The heated walls act as a heat exchanger. An Independent claim is included for the corresponding dryer.
DE50313317T 2002-05-13 2003-05-13 Pneumatic centrifugal dryer Expired - Lifetime DE50313317D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50313317T DE50313317D1 (en) 2002-05-13 2003-05-13 Pneumatic centrifugal dryer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10221367A DE10221367B4 (en) 2002-05-13 2002-05-13 Pneumatic centrifugal dryer
DE50313317T DE50313317D1 (en) 2002-05-13 2003-05-13 Pneumatic centrifugal dryer

Publications (1)

Publication Number Publication Date
DE50313317D1 true DE50313317D1 (en) 2011-01-27

Family

ID=29265284

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10221367A Expired - Fee Related DE10221367B4 (en) 2002-05-13 2002-05-13 Pneumatic centrifugal dryer
DE50313317T Expired - Lifetime DE50313317D1 (en) 2002-05-13 2003-05-13 Pneumatic centrifugal dryer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10221367A Expired - Fee Related DE10221367B4 (en) 2002-05-13 2002-05-13 Pneumatic centrifugal dryer

Country Status (3)

Country Link
EP (1) EP1363097B1 (en)
AT (1) ATE491922T1 (en)
DE (2) DE10221367B4 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105918454B (en) * 2016-07-07 2023-04-07 河北皓凯农业机械有限公司 Air suction circulation type grain drier

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE148620C (en) * 1902-03-27
US1571518A (en) * 1922-12-12 1926-02-02 Vermont Casein Pty Ltd Apparatus for reducing and drying casein curd
US2118078A (en) * 1933-09-07 1938-05-24 Flugel Heinrich Drying method and apparatus
FR998617A (en) 1949-09-06 1952-01-21 Method and device for the desiccation and vitaminization of materials by atomization
DE1629070A1 (en) * 1966-11-30 1971-01-28 Seidner Maschf E Grass drying device
DE2006366C3 (en) * 1970-02-12 1981-09-17 Giulini Chemie Gmbh, 6700 Ludwigshafen Method and device for the gentle treatment of calcium sulfate hydrate crystals, which prevents sticking and caking
GB1322018A (en) * 1970-06-30 1973-07-04 Do Nii Chernoj Metallurgii Method and apparatus for the thermal and or chemical treatment of particulate material
DE2232611C3 (en) * 1972-07-03 1978-09-28 Hazemag Dr. E. Andreas Gmbh & Co, 4400 Muenster Electric dryer with vertical drying tube
DE3832765A1 (en) * 1988-09-27 1990-03-29 Baehre & Greten LIVELY ARRANGED DRUM DRYER FOR RIBBLE GOOD
DE3919828C2 (en) * 1989-06-16 1995-08-10 Burgert Burdosa Loop reactor
CH676500A5 (en) * 1990-05-18 1991-01-31 Werner Kunz
DE4017806A1 (en) * 1990-06-01 1991-12-05 Koerting Ag METHOD AND SYSTEM FOR THE CONTINUOUS DRYING OF WOODCHIPS, WOOD FIBERS OR OTHER SHEET GOODS
NL9100606A (en) * 1991-04-08 1992-11-02 Vandenbroek Int Bv DRYING DEVICE.
DE4133642C1 (en) 1991-10-11 1993-02-25 Alb. Klein Gmbh & Co. Kg, 5241 Niederfischbach, De
DE4427709A1 (en) * 1994-06-08 1996-01-11 Martin Knabe Drying of solid particles, esp. wood for chipboard mfr.
EP0714006B1 (en) * 1994-11-24 1997-12-29 W. Kunz dryTec AG Process for drying a substance, in particular wood chips
EP0862718B1 (en) * 1995-11-21 1999-07-14 APV Anhydro A/S A process and an apparatus for producing a powdered product by spin flash drying
DE19606472C1 (en) * 1996-02-21 1997-07-03 Fritz Egger Ges M B H & Co Method of attaining required residual humidity of wood fibres for throughflow drying process
DE19609530A1 (en) * 1996-03-11 1997-10-02 Fritz Egger Ges M B H & Co Drying process for e.g. wood fibres
DE19654043C2 (en) * 1996-12-23 1998-05-28 Martin Dipl Ing Knabe Dryer with exhaust gas cleaning using thermal post-combustion
DE10008643A1 (en) * 2000-02-24 2001-08-30 Lbe Feuerungstechnik Gmbh Method and device for drying wood fibers
DE10011177A1 (en) * 2000-03-08 2001-09-20 Valmet Panelboard Gmbh Drying of wood particles as chips or fibers and the like has an initial drying stage partially heated by cleaned exhaust gas from the main drier where hot gases are the drying medium from a combustion chamber
DE10056459C1 (en) * 2000-11-14 2002-04-04 Fraunhofer Ges Forschung Wood fibre treatment method has closed drying circuit supplied with steam-gas mixture separated from dried wood fibres

Also Published As

Publication number Publication date
EP1363097A1 (en) 2003-11-19
EP1363097B1 (en) 2010-12-15
DE10221367A1 (en) 2003-12-11
ATE491922T1 (en) 2011-01-15
DE10221367B4 (en) 2006-05-11

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