DE68924974D1 - METHOD FOR DRYING WOOD. - Google Patents

METHOD FOR DRYING WOOD.

Info

Publication number
DE68924974D1
DE68924974D1 DE68924974T DE68924974T DE68924974D1 DE 68924974 D1 DE68924974 D1 DE 68924974D1 DE 68924974 T DE68924974 T DE 68924974T DE 68924974 T DE68924974 T DE 68924974T DE 68924974 D1 DE68924974 D1 DE 68924974D1
Authority
DE
Germany
Prior art keywords
tunnel
wood
drying
substreams
motion
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
DE68924974T
Other languages
German (de)
Other versions
DE68924974T2 (en
Inventor
Jarl-Gunnar Salin
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.)
Valutec Group AB
Original Assignee
Valmet Paper Machinery Inc
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 Valmet Paper Machinery Inc filed Critical Valmet Paper Machinery Inc
Publication of DE68924974D1 publication Critical patent/DE68924974D1/en
Application granted granted Critical
Publication of DE68924974T2 publication Critical patent/DE68924974T2/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
    • 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

Abstract

The invention relates to a process for drying wood in which the wood is fed gradually through a drying tunnel while at the same time being permeated by a gaseous drying medium such as air transported primarily in the longitudinal direction of the tunnel. Said drying tunnel is divided into two separate sections with said drying medium divided into two circulating substreams, of which one flows through the first section of the tunnel in the direction of motion of the wood and the other through the second section of the tunnel contrary to the direction of motion of the wood, after which said substreams are conditioned and returned to their sections.
DE68924974T 1988-09-27 1989-09-27 METHOD FOR DRYING WOOD. Expired - Lifetime DE68924974T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI884428A FI98092B (en) 1988-09-27 1988-09-27 Method for drying timber
PCT/FI1989/000186 WO1990003543A1 (en) 1988-09-27 1989-09-27 Process for drying wood

Publications (2)

Publication Number Publication Date
DE68924974D1 true DE68924974D1 (en) 1996-01-11
DE68924974T2 DE68924974T2 (en) 1996-05-02

Family

ID=8527099

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68924974T Expired - Lifetime DE68924974T2 (en) 1988-09-27 1989-09-27 METHOD FOR DRYING WOOD.

Country Status (8)

Country Link
EP (1) EP0388459B1 (en)
AT (1) ATE130929T1 (en)
AU (1) AU4228389A (en)
DE (1) DE68924974T2 (en)
FI (1) FI98092B (en)
LV (1) LV11064B (en)
RU (1) RU2080532C1 (en)
WO (1) WO1990003543A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2569395C2 (en) * 2010-12-07 2015-11-27 Курт МЮЛЬБЁК Method of wood drying

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT504578B1 (en) * 2006-11-21 2009-11-15 Muehlboeck Kurt METHOD FOR DRYING WOOD MATCHED IN STACKS
CN102321249B (en) 2011-06-30 2013-01-16 无锡碧杰生物材料科技有限公司 Thermoplastic starch (TPS), biodegradable polyester/starch composite material and preparation thereof
CN102889757A (en) * 2012-10-24 2013-01-23 无锡市通和工机有限公司 Tunnel type drier
AT515466B1 (en) * 2014-02-26 2016-05-15 Mühlböck Kurt Process for drying bulk material
CN109405445A (en) * 2018-11-06 2019-03-01 中山市大涌镇志吉烘干厂 A kind of timber stoving technique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE368740B (en) * 1966-08-22 1974-07-15 Svenska Flaektfabriken Ab
AT335918B (en) * 1974-07-11 1977-04-12 Vanicek Viktor DRYING SYSTEM, IN PARTICULAR DRYING CHANNEL

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2569395C2 (en) * 2010-12-07 2015-11-27 Курт МЮЛЬБЁК Method of wood drying

Also Published As

Publication number Publication date
FI98092B (en) 1996-12-31
RU2080532C1 (en) 1997-05-27
EP0388459A1 (en) 1990-09-26
FI884428A (en) 1990-03-28
DE68924974T2 (en) 1996-05-02
LV11064B (en) 1996-04-20
LV11064A (en) 1996-02-20
AU4228389A (en) 1990-04-18
WO1990003543A1 (en) 1990-04-05
FI884428A0 (en) 1988-09-27
EP0388459B1 (en) 1995-11-29
ATE130929T1 (en) 1995-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: ANWALTSKANZLEI GULDE HENGELHAUPT ZIEBIG & SCHNEIDE

8327 Change in the person/name/address of the patent owner

Owner name: GREENWATER TRADING AB, SKELLEFTEA, SE

8327 Change in the person/name/address of the patent owner

Owner name: VALUTEC GROUP AB, SKELLEFTEA, SE