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WO2008061264A3 - Procédé de séchage de bois assemblé sous forme de piles - Google Patents

Procédé de séchage de bois assemblé sous forme de piles Download PDF

Info

Publication number
WO2008061264A3
WO2008061264A3 PCT/AT2007/000516 AT2007000516W WO2008061264A3 WO 2008061264 A3 WO2008061264 A3 WO 2008061264A3 AT 2007000516 W AT2007000516 W AT 2007000516W WO 2008061264 A3 WO2008061264 A3 WO 2008061264A3
Authority
WO
WIPO (PCT)
Prior art keywords
drying
piles
wood
humidity
regions
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.)
Ceased
Application number
PCT/AT2007/000516
Other languages
German (de)
English (en)
Other versions
WO2008061264A2 (fr
Inventor
Kurt Muehlboeck
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 EP07845262A priority Critical patent/EP2092258B1/fr
Priority to AT07845262T priority patent/ATE518106T1/de
Publication of WO2008061264A2 publication Critical patent/WO2008061264A2/fr
Publication of WO2008061264A3 publication Critical patent/WO2008061264A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
    • F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
    • F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
    • 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
    • F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
    • F26B2210/16—Wood, e.g. lumber, timber

Landscapes

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

Abstract

L'invention concerne un procédé de séchage de bois assemblé sous forme de piles, séché au cours d'un transport par étapes de piles au travers d'un canal de séchage, au moyen de flux gazeux de séchage opposés, dans des zones de séchage consécutives, jusqu'à atteinte d'une humidité finale inférieure à la saturation des fibres, la profondeur d'empilement des zones de séchage, définie par le nombre de piles de bois mises en rangées les unes derrière les autres dans le sens de transport, augmentant dans le sens de transport. L'invention vise à obtenir une humidité finale uniforme malgré la présence d'humidités de bois initiales différentes, avec une utilisation d'énergie relativement faible et des vitesses de séchage avantageuses. A cet effet, le bois est séché dans deux zones de séchage côté entrée, essentiellement au moyen de gaz frais introduit entre ces zones de séchage, jusqu'à atteinte d'une humidité située dans le domaine de saturation des fibres, cependant bien au-dessus de la saturation des fibres, puis séché dans au moins une zone de séchage ultérieure à l'aide d'un flux de gaz de séchage dont la température et l'humidité peuvent être réglées, au moins partiellement guidé en circuit, jusqu'à atteinte de l'humidité finale.
PCT/AT2007/000516 2006-11-21 2007-11-14 Procédé de séchage de bois assemblé sous forme de piles Ceased WO2008061264A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07845262A EP2092258B1 (fr) 2006-11-21 2007-11-14 Procédé de séchage de bois assemblé sous forme de piles
AT07845262T ATE518106T1 (de) 2006-11-21 2007-11-14 Verfahren zum trocknen von in stapeln zusammengefasstem holz

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA1921/2006 2006-11-21
AT0192106A AT504578B1 (de) 2006-11-21 2006-11-21 Verfahren zum trocknen von in stapeln zusammengefasstem holz

Publications (2)

Publication Number Publication Date
WO2008061264A2 WO2008061264A2 (fr) 2008-05-29
WO2008061264A3 true WO2008061264A3 (fr) 2008-09-18

Family

ID=39430075

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2007/000516 Ceased WO2008061264A2 (fr) 2006-11-21 2007-11-14 Procédé de séchage de bois assemblé sous forme de piles

Country Status (3)

Country Link
EP (1) EP2092258B1 (fr)
AT (2) AT504578B1 (fr)
WO (1) WO2008061264A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT510007B1 (de) * 2010-12-07 2012-01-15 Muehlboeck Kurt Verfahren zur holztrocknung
CN108433367B (zh) * 2018-02-27 2019-12-06 苏州元联科技创业园管理有限公司 一种防潮木板存储装置
DE102018206629A1 (de) * 2018-04-27 2019-10-31 Lavatec Laundry Technology Gmbh Trockner und Verfahren zum Betrieb eines Trockners

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2087454A (en) * 1932-02-25 1937-07-20 Moore Dry Kiln Co Apparatus for kiln drying
GB812042A (en) * 1956-09-06 1959-04-15 Svenska Flaektfabriken Ab Drier for wallboard and similar sheet-like materials
US3422545A (en) * 1966-07-08 1969-01-21 Nukor Proprietary Ltd Timber drying process and apparatus
DE1294888B (de) * 1961-10-25 1969-05-08 Ewemaskiner Ab Verfahren und Vorrichtung zum Trocknen von Holz
DE1729259A1 (de) * 1966-08-22 1972-05-18 Svenska Flaektfabriken Ab Verfahren und Vorrichtung zum Trocknen von Holz in einem Trockenkanal
DE2528565A1 (de) * 1974-07-11 1976-01-29 Vanicek Viktor Trocknungsanlage, insbesondere trocknungskanal
WO1990003543A1 (fr) * 1988-09-27 1990-04-05 Ekono Oy Procede pour secher du bois
EP1319915A2 (fr) * 2001-12-10 2003-06-18 Kurt Ing. Mühlböck Procédé de séchage de bois empilé
US20040188058A1 (en) * 2003-01-27 2004-09-30 Good Harold Max Heat exchanger systems
US20050252027A1 (en) * 2004-05-11 2005-11-17 Kolari Gary L Systems for drying moisture-containing work pieces and methods for drying same

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2087454A (en) * 1932-02-25 1937-07-20 Moore Dry Kiln Co Apparatus for kiln drying
GB812042A (en) * 1956-09-06 1959-04-15 Svenska Flaektfabriken Ab Drier for wallboard and similar sheet-like materials
DE1294888B (de) * 1961-10-25 1969-05-08 Ewemaskiner Ab Verfahren und Vorrichtung zum Trocknen von Holz
US3422545A (en) * 1966-07-08 1969-01-21 Nukor Proprietary Ltd Timber drying process and apparatus
DE1729259A1 (de) * 1966-08-22 1972-05-18 Svenska Flaektfabriken Ab Verfahren und Vorrichtung zum Trocknen von Holz in einem Trockenkanal
DE2528565A1 (de) * 1974-07-11 1976-01-29 Vanicek Viktor Trocknungsanlage, insbesondere trocknungskanal
WO1990003543A1 (fr) * 1988-09-27 1990-04-05 Ekono Oy Procede pour secher du bois
EP1319915A2 (fr) * 2001-12-10 2003-06-18 Kurt Ing. Mühlböck Procédé de séchage de bois empilé
US20040188058A1 (en) * 2003-01-27 2004-09-30 Good Harold Max Heat exchanger systems
US20050252027A1 (en) * 2004-05-11 2005-11-17 Kolari Gary L Systems for drying moisture-containing work pieces and methods for drying same

Also Published As

Publication number Publication date
AT504578A1 (de) 2008-06-15
WO2008061264A2 (fr) 2008-05-29
EP2092258B1 (fr) 2011-07-27
AT504578B1 (de) 2009-11-15
ATE518106T1 (de) 2011-08-15
EP2092258A2 (fr) 2009-08-26

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