DE69714469D1 - Wärme- und stoffaustauschverfahren und -vorrichtungen - Google Patents

Wärme- und stoffaustauschverfahren und -vorrichtungen

Info

Publication number
DE69714469D1
DE69714469D1 DE69714469T DE69714469T DE69714469D1 DE 69714469 D1 DE69714469 D1 DE 69714469D1 DE 69714469 T DE69714469 T DE 69714469T DE 69714469 T DE69714469 T DE 69714469T DE 69714469 D1 DE69714469 D1 DE 69714469D1
Authority
DE
Germany
Prior art keywords
velocity
heat
gas
mass transfer
superimposed
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
DE69714469T
Other languages
English (en)
Inventor
Joshua Swithenbank
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.)
University of Sheffield
Original Assignee
University of Sheffield
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 University of Sheffield filed Critical University of Sheffield
Application granted granted Critical
Publication of DE69714469D1 publication Critical patent/DE69714469D1/de
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
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/02—Drying solid materials or objects by processes not involving the application of heat by using ultrasonic vibrations
    • 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
    • F26B17/107—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 pneumatically inducing within the drying enclosure a curved flow path, e.g. circular, spiral, helical; Cyclone or Vortex dryers
    • 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
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/12—Velocity of flow; Quantity of flow, e.g. by varying fan speed, by modifying cross flow area

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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Drying Of Solid Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
DE69714469T 1996-10-30 1997-10-30 Wärme- und stoffaustauschverfahren und -vorrichtungen Expired - Lifetime DE69714469D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9622558.6A GB9622558D0 (en) 1996-10-30 1996-10-30 Improvements in or relating to heat and/or mass transfer processes and apparatus
PCT/GB1997/002833 WO1998019123A1 (en) 1996-10-30 1997-10-30 Improvements in or relating to heat and/or mass transfer processes and apparatus

Publications (1)

Publication Number Publication Date
DE69714469D1 true DE69714469D1 (de) 2002-09-05

Family

ID=10802150

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69714469T Expired - Lifetime DE69714469D1 (de) 1996-10-30 1997-10-30 Wärme- und stoffaustauschverfahren und -vorrichtungen

Country Status (6)

Country Link
US (1) US6354018B1 (de)
EP (1) EP0948731B1 (de)
AT (1) ATE221640T1 (de)
DE (1) DE69714469D1 (de)
GB (1) GB9622558D0 (de)
WO (1) WO1998019123A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1006329A1 (de) * 1998-12-01 2000-06-07 digicolor GmbH Verfahren zum Trocknen von Kunststoffrohstoffen und Verfahren zum Regenerieren des Trocknungsmediums
US7984566B2 (en) * 2003-10-27 2011-07-26 Staples Wesley A System and method employing turbofan jet engine for drying bulk materials
US20090007931A1 (en) * 2004-10-22 2009-01-08 Force Technology Method And Device For Drying A Flow Of Biomass Particles

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE512795C (de) * 1926-05-10 1930-11-17 Niro As Vorrichtung zum Trocknen verstaeubter Fluessigkeiten durch heisse Gase
SE329146B (de) * 1966-08-22 1970-10-05 Litton Industries Inc
US4071960A (en) 1974-12-20 1978-02-07 Bowles Romald E System for articulate drying and transport
US4313301A (en) * 1979-10-25 1982-02-02 Caterpillar Tractor Co. Rotating fluidized bed heat exchanger
US4395830A (en) * 1980-09-12 1983-08-02 Jetsonic Processes, Ltd. Pulse combustion fluidizing dryer
US5015171A (en) * 1986-03-06 1991-05-14 Sonotech, Inc. Tunable pulse combustor
US4909731A (en) * 1986-03-06 1990-03-20 Sonotech, Inc. Method and apparatus for conducting a process in a pulsating environment
US4770626A (en) * 1986-03-06 1988-09-13 Sonotech, Inc. Tunable pulse combustor
US4699588A (en) * 1986-03-06 1987-10-13 Sonotech, Inc. Method and apparatus for conducting a process in a pulsating environment
US4697358A (en) 1986-09-09 1987-10-06 John A. Kitchen Ltd. Pulse combustion apparatus
US4805318A (en) * 1987-07-10 1989-02-21 The United States Of America As Represented By The United States Department Of Energy Acoustically enhanced heat exchange and drying apparatus
US5423132A (en) 1992-09-30 1995-06-13 Graber; David A. Dryer apparatus using hot gases in free standing vortex
JPH06312158A (ja) * 1993-04-30 1994-11-08 Matsui Mfg Co 空気振動波発生方法及びその装置
GB2324744A (en) * 1997-04-29 1998-11-04 Canada Majesty In Right Of Pulsed fluidised bed

Also Published As

Publication number Publication date
WO1998019123A1 (en) 1998-05-07
EP0948731A1 (de) 1999-10-13
US6354018B1 (en) 2002-03-12
EP0948731B1 (de) 2002-07-31
GB9622558D0 (en) 1997-01-08
ATE221640T1 (de) 2002-08-15

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Legal Events

Date Code Title Description
8332 No legal effect for de