EP2453192A3 - Shaft dryer for dying bulk material - Google Patents

Shaft dryer for dying bulk material Download PDF

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Publication number
EP2453192A3
EP2453192A3 EP11188852.5A EP11188852A EP2453192A3 EP 2453192 A3 EP2453192 A3 EP 2453192A3 EP 11188852 A EP11188852 A EP 11188852A EP 2453192 A3 EP2453192 A3 EP 2453192A3
Authority
EP
European Patent Office
Prior art keywords
bulk material
dying
dryer
shaft dryer
shaft
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.)
Withdrawn
Application number
EP11188852.5A
Other languages
German (de)
French (fr)
Other versions
EP2453192A2 (en
Inventor
Jochen Mellmann
Fabian Weigler
Holger Scaar
Teodor Teodorov
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.)
Leibniz Institut fuer Agrartechnik und Biooekonomie eV
Original Assignee
Leibniz Institut fuer Agrartechnik Potsdam Bornim eV
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
Priority claimed from DE102010043873A external-priority patent/DE102010043873A1/en
Application filed by Leibniz Institut fuer Agrartechnik Potsdam Bornim eV filed Critical Leibniz Institut fuer Agrartechnik Potsdam Bornim eV
Priority to EP11188852.5A priority Critical patent/EP2453192A3/en
Publication of EP2453192A2 publication Critical patent/EP2453192A2/en
Publication of EP2453192A3 publication Critical patent/EP2453192A3/en
Withdrawn legal-status Critical Current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
    • F26B17/12—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
    • F26B17/14—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 materials moving through a counter-current of gas
    • F26B17/1408—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 materials moving through a counter-current of gas the gas being supplied and optionally extracted through ducts extending into the moving stack of material
    • F26B17/1416—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 materials moving through a counter-current of gas the gas being supplied and optionally extracted through ducts extending into the moving stack of material the ducts being half open or perforated and arranged horizontally
    • 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
    • F26B17/14—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 materials moving through a counter-current of gas
    • F26B17/1433—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 materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material
    • 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
    • F26B2200/06—Grains, e.g. cereals, wheat, rice, corn

Landscapes

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

Abstract

Die vorliegende Erfindung betrifft einen Dächerschachttrockner zur Trocknung von Schüttgut, umfassend übereinander angeordnete Trocknersektionen 2, die eine horizontale Luftkanalanordnung aufweisen, dadurch gekennzeichnet, dass die beiden zur Luftkanalanordnung parallelen Seitenwände der Trocknersektionen 2, um einen Winkel θ geneigt sind, der definiert ist durch 5° < θ ≤ 45°.

Figure imgaf001
The present invention relates to a roof-shaft dryer for drying bulk material comprising superimposed dryer sections 2, which have a horizontal air duct arrangement, characterized in that the two side walls of the dryer sections 2 parallel to the air duct arrangement are inclined by an angle θ which is defined by 5 ° <θ ≤ 45 °.
Figure imgaf001
EP11188852.5A 2010-11-12 2011-11-11 Shaft dryer for dying bulk material Withdrawn EP2453192A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11188852.5A EP2453192A3 (en) 2010-11-12 2011-11-11 Shaft dryer for dying bulk material

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010043873A DE102010043873A1 (en) 2010-11-12 2010-11-12 Roof shaft dryer for drying e.g. bulk material, has drying sections arranged one above other and comprising horizontal air channel arrangement, where side walls of sections are inclined around inclination angle between specific degrees
EP11180103 2011-09-05
EP11188852.5A EP2453192A3 (en) 2010-11-12 2011-11-11 Shaft dryer for dying bulk material

Publications (2)

Publication Number Publication Date
EP2453192A2 EP2453192A2 (en) 2012-05-16
EP2453192A3 true EP2453192A3 (en) 2015-12-16

Family

ID=45375159

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11188852.5A Withdrawn EP2453192A3 (en) 2010-11-12 2011-11-11 Shaft dryer for dying bulk material

Country Status (1)

Country Link
EP (1) EP2453192A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014107280B3 (en) * 2014-05-23 2015-04-09 Leibniz-Institut für Agrartechnik Potsdam-Bornim e.V.(ATB) Roofs tower dryer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002098478A (en) * 2000-09-21 2002-04-05 Iseki & Co Ltd Grain-drying facility
EP2160558A2 (en) * 2007-06-22 2010-03-10 Schmidt-Seeger GmbH Shaft dryer with special ventilation roof arrangement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10029570A1 (en) 2000-06-22 2002-01-03 Bsw Verfahrenstechnik Gmbh Ing Heat exchanger for friable solids has path for friable solids within body over triangular-section tubes
US6935051B2 (en) 2002-11-22 2005-08-30 Charles L. Stock Heating and drying apparatus for particulate material
DE10357410A1 (en) 2003-12-04 2005-07-07 Institut für Agrartechnik Bornim e.V. Batch dryer for loose material, e.g. grain, has drying air that is blown transversely through the material in an alternating pattern so that it passes in opposite directions at different heights

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002098478A (en) * 2000-09-21 2002-04-05 Iseki & Co Ltd Grain-drying facility
EP2160558A2 (en) * 2007-06-22 2010-03-10 Schmidt-Seeger GmbH Shaft dryer with special ventilation roof arrangement

Also Published As

Publication number Publication date
EP2453192A2 (en) 2012-05-16

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