SE1751496A1 - Workable wood dryer and conveyor intended for such wood dryer - Google Patents

Workable wood dryer and conveyor intended for such wood dryer

Info

Publication number
SE1751496A1
SE1751496A1 SE1751496A SE1751496A SE1751496A1 SE 1751496 A1 SE1751496 A1 SE 1751496A1 SE 1751496 A SE1751496 A SE 1751496A SE 1751496 A SE1751496 A SE 1751496A SE 1751496 A1 SE1751496 A1 SE 1751496A1
Authority
SE
Sweden
Prior art keywords
conveyor
wood dryer
timber
workable
dryer
Prior art date
Application number
SE1751496A
Other languages
Swedish (sv)
Inventor
Robert Larsson
Thomas Wamming
Original Assignee
Valutec Ab
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 Valutec Ab filed Critical Valutec Ab
Priority to SE1751496A priority Critical patent/SE1751496A1/en
Priority to EP18885950.8A priority patent/EP3721157A4/en
Priority to PCT/SE2018/051250 priority patent/WO2019112511A1/en
Publication of SE1751496A1 publication Critical patent/SE1751496A1/en

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
    • F26B15/16—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 the objects or batches of materials being carried by wheeled trucks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/04—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour circulating over or surrounding the materials or objects to be dried
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/02—Applications of driving mechanisms, not covered by another subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/22—Controlling the drying process in dependence on liquid content of solid materials or objects

Abstract

Uppfinningen avser en genomkörbar virkestork samt en transportör. I enlighet härmed innefattar en genomkörbar torkanordning, en torkkanal (4), en transportör (5a) med vilken ett tåg bestående av ett antal ”n" efter varandra spårbundet styrda med virke (2a) lastade transportenheter (3a), genom ”dragning”, kan förflyttas från en intagsport (8) till en uttagsport (9). För att uppnå förbättrad flexibilitet och kapacitet innefattar den ett flertal, inne i torkkanalen (4) i sidled bredvid varandra arrangerade transportörer (5a, 5b, 5c), av vilka var och en, genom utförande av ”dragning”, kan förflytta ett till varje transportör hörande tåg av ett antal ”n" efter varandra med virke (2a, 2b, 2c) lastade transportenheter (3a, 3b, 3c) med virkeslaster (2a) från en intagsport (8) till en uttagsport (9), varvid transportörerna (5a, 5b, 5c) är utrustade med så inbördes utformade drivenheter (13) att åtminstone två av dessa (5a, 5c resp. 5b) kan utföra ”dragning” vid olika tidsperioder eller tidsintervall.The invention relates to a viable timber dryer and a conveyor. Accordingly, a traversable drying device comprises a drying channel (4), a conveyor (5a) with which a train consisting of a number of "n" successively controlled in a track-controlled transport units (3a), by "pulling", In order to achieve improved flexibility and capacity, it comprises a plurality of conveyors (5a, 5b, 5c) arranged laterally next to each other inside the drying channel (4), of which each and one, by performing "towing", can move a train belonging to each conveyor of a number of "n" successively loaded transport units (3a, 2b, 2c) with timber (3a, 3b, 3c) with timber loads (2a) from an inlet port (8) to an outlet port (9), the conveyors (5a, 5b, 5c) being equipped with mutually designed drive units (13) that at least two of these (5a, 5c and 5b, respectively) can perform "pulling" at different time periods or time intervals.

SE1751496A 2017-12-05 2017-12-05 Workable wood dryer and conveyor intended for such wood dryer SE1751496A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE1751496A SE1751496A1 (en) 2017-12-05 2017-12-05 Workable wood dryer and conveyor intended for such wood dryer
EP18885950.8A EP3721157A4 (en) 2017-12-05 2018-12-05 Drive through wood drying kiln and forwarder to be used in such a kiln
PCT/SE2018/051250 WO2019112511A1 (en) 2017-12-05 2018-12-05 Drive through wood drying kiln and forwarder to be used in such a kiln

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1751496A SE1751496A1 (en) 2017-12-05 2017-12-05 Workable wood dryer and conveyor intended for such wood dryer

Publications (1)

Publication Number Publication Date
SE1751496A1 true SE1751496A1 (en) 2019-06-06

Family

ID=66750268

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1751496A SE1751496A1 (en) 2017-12-05 2017-12-05 Workable wood dryer and conveyor intended for such wood dryer

Country Status (3)

Country Link
EP (1) EP3721157A4 (en)
SE (1) SE1751496A1 (en)
WO (1) WO2019112511A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114001539A (en) * 2021-10-25 2022-02-01 福建木井木业科技有限公司 Full-automatic plate dryer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0122902A2 (en) * 1983-04-19 1984-10-24 Tekma Oy Drive-through chamber type timber drying kiln
EP1876405A1 (en) * 2006-07-07 2008-01-09 Valutec AB Device for the transport of timber in a timber-drying kiln
WO2008133583A1 (en) * 2007-04-26 2008-11-06 Valutec Ab Method for dynamic control of the drying period in a drying tunnel
US20140259733A1 (en) * 2013-03-15 2014-09-18 U.S. Natural Resources, Inc. Unidirectional multi-path lumber kilns
US20150345865A1 (en) * 2014-06-03 2015-12-03 Usnr, Llc Lumber kiln conveyor system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU9038701A (en) * 2000-09-25 2002-04-02 Windsor Engineering Group Ltd Timber drying kiln
US9874397B1 (en) * 2013-03-14 2018-01-23 Kiln Drying Systems & Components, Inc. Uninterrupted alternating air circulation for use in lumber kilns

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0122902A2 (en) * 1983-04-19 1984-10-24 Tekma Oy Drive-through chamber type timber drying kiln
EP1876405A1 (en) * 2006-07-07 2008-01-09 Valutec AB Device for the transport of timber in a timber-drying kiln
WO2008133583A1 (en) * 2007-04-26 2008-11-06 Valutec Ab Method for dynamic control of the drying period in a drying tunnel
US20140259733A1 (en) * 2013-03-15 2014-09-18 U.S. Natural Resources, Inc. Unidirectional multi-path lumber kilns
US20150345865A1 (en) * 2014-06-03 2015-12-03 Usnr, Llc Lumber kiln conveyor system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Resultat från Skogsforsk", Areca Information AB, Gävle 2006, Nr. 8, ISSN: 1103-4173 *
HANSON, M., Timmersorteringens inverkan på sågverksekonomin", SLU, Institutionen för sydsvensk skogsvetenskap, Alnarp juni 2003 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114001539A (en) * 2021-10-25 2022-02-01 福建木井木业科技有限公司 Full-automatic plate dryer

Also Published As

Publication number Publication date
EP3721157A4 (en) 2021-09-08
WO2019112511A1 (en) 2019-06-13
EP3721157A1 (en) 2020-10-14

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