AU2002221563A1 - Annular drying element, method and use hereof and drying apparatus - Google Patents

Annular drying element, method and use hereof and drying apparatus

Info

Publication number
AU2002221563A1
AU2002221563A1 AU2002221563A AU2156302A AU2002221563A1 AU 2002221563 A1 AU2002221563 A1 AU 2002221563A1 AU 2002221563 A AU2002221563 A AU 2002221563A AU 2156302 A AU2156302 A AU 2156302A AU 2002221563 A1 AU2002221563 A1 AU 2002221563A1
Authority
AU
Australia
Prior art keywords
plate
drying
openings
annular
welding
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.)
Abandoned
Application number
AU2002221563A
Inventor
Peder Fosbol
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.)
Atlas Stord Denmark AS
Original Assignee
Atlas Stord Denmark AS
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 Atlas Stord Denmark AS filed Critical Atlas Stord Denmark AS
Publication of AU2002221563A1 publication Critical patent/AU2002221563A1/en
Abandoned 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
    • F26B17/28—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rollers or discs with material passing over or between them, e.g. suction drum, sieve, the axis of rotation being in fixed position
    • 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
    • F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
    • F26B17/20—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Inorganic Insulating Materials (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Braking Arrangements (AREA)

Abstract

Annular drying element (15) for mounting on a rotor axle in a drying apparatus, and where the drying element comprises at least two annular plate elements, a first (16') and a second plate element (16"), where at least the first plate element (16') is configured with a number of through-going openings (25) in the plate. The plate element with said openings (25) is lying opposite the non-broken through surface (51) of the adjacent plate element, and the plate elements are connected to one other by welding (52) along the edge (53) of the openings, and the non-broken through surface (51) lying in the bottom of an opening (25) is perced to provide through-going holes (54) through the annular plate element, extending from the one side to the other side of the drying element (15). There is hereby achieved an annular drying element, in that the substantially identical drying elements are assembled against each other by being welded together at the periphery and along the inner circumference, whereby a pressure-tight assembly is achieved. Moreover, welding is carried out along the whole periphery of the openings, so that this welding fastens partly agains the edge of the opening in the first plate and partly against the adjacent non-broken surface of the opposite plate element. There is hereby achieved a pressure-tight element, and where it is subsequently possible to carry out piercings corresponding to the earlier openings, insasmuch as here a piercing shall thus be carried out only through a single plate.
AU2002221563A 2000-12-12 2001-12-06 Annular drying element, method and use hereof and drying apparatus Abandoned AU2002221563A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK200001858A DK174551B1 (en) 2000-12-12 2000-12-12 Annular drying element, method and use for its manufacture and dryer
DKPA200001858 2000-12-12
PCT/DK2001/000809 WO2002048628A1 (en) 2000-12-12 2001-12-06 Annular drying element, method and use hereof and drying apparatus

Publications (1)

Publication Number Publication Date
AU2002221563A1 true AU2002221563A1 (en) 2002-06-24

Family

ID=8159901

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002221563A Abandoned AU2002221563A1 (en) 2000-12-12 2001-12-06 Annular drying element, method and use hereof and drying apparatus

Country Status (7)

Country Link
EP (1) EP1344009B1 (en)
AT (1) ATE346272T1 (en)
AU (1) AU2002221563A1 (en)
DE (1) DE60124762T2 (en)
DK (1) DK174551B1 (en)
ES (1) ES2276742T3 (en)
WO (1) WO2002048628A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK138406A (en) * 1973-05-01
GB1600404A (en) * 1978-03-15 1981-10-14 Curwen & Newberry Ltd Rotary heat exchangers
IT1163729B (en) * 1979-10-15 1987-04-08 Pozzi L Mecc ROTARY DRUM HEAT EXCHANGER
US4621684A (en) * 1985-01-22 1986-11-11 Delahunty Terry W Rotary heat exchanger with circumferential passages
WO1989006337A1 (en) * 1987-12-28 1989-07-13 Henrik Ullum Device for heating and/or drying
GB9204093D0 (en) * 1992-02-26 1992-04-08 Wykes Engineering Co Rushden L Multi-disc heat exchanger
CA2267758C (en) * 1996-10-08 2007-04-17 Atlas-Stord Denmark A/S Circular drying element and drying plant with such a drying element

Also Published As

Publication number Publication date
DE60124762D1 (en) 2007-01-04
DE60124762T2 (en) 2007-09-13
DK200001858A (en) 2002-06-13
EP1344009B1 (en) 2006-11-22
WO2002048628A1 (en) 2002-06-20
EP1344009A1 (en) 2003-09-17
ES2276742T3 (en) 2007-07-01
ATE346272T1 (en) 2006-12-15
DK174551B1 (en) 2003-05-26

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