EP2839229A4 - Method and arrangement for drying wood by controlled inlet of fresh air - Google Patents

Method and arrangement for drying wood by controlled inlet of fresh air

Info

Publication number
EP2839229A4
EP2839229A4 EP13777670.4A EP13777670A EP2839229A4 EP 2839229 A4 EP2839229 A4 EP 2839229A4 EP 13777670 A EP13777670 A EP 13777670A EP 2839229 A4 EP2839229 A4 EP 2839229A4
Authority
EP
European Patent Office
Prior art keywords
arrangement
fresh air
controlled inlet
drying wood
wood
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Withdrawn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
EP13777670.4A
Other languages
German (de)
French (fr)
Other versions
EP2839229A1 (en
Inventor
Eric Björkman
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.)
COLDBAY AB
Original Assignee
COLDBAY 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 COLDBAY AB filed Critical COLDBAY AB
Publication of EP2839229A1 publication Critical patent/EP2839229A1/en
Publication of EP2839229A4 publication Critical patent/EP2839229A4/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Withdrawn legal-status Critical Current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
    • 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
    • F26B21/08—Humidity
    • F26B21/086—Humidity by condensing the moisture in the drying medium, which may be recycled, e.g. using a heat pump cycle
    • 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)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
EP13777670.4A 2012-04-17 2013-04-16 Method and arrangement for drying wood by controlled inlet of fresh air Withdrawn EP2839229A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1200230A SE1200230A1 (en) 2012-04-17 2012-04-17 Method and apparatus for drying wood
PCT/SE2013/000052 WO2013158009A1 (en) 2012-04-17 2013-04-16 Method and arrangement for drying wood by controlled inlet of fresh air

Publications (2)

Publication Number Publication Date
EP2839229A1 EP2839229A1 (en) 2015-02-25
EP2839229A4 true EP2839229A4 (en) 2016-02-17

Family

ID=49001142

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13777670.4A Withdrawn EP2839229A4 (en) 2012-04-17 2013-04-16 Method and arrangement for drying wood by controlled inlet of fresh air

Country Status (3)

Country Link
EP (1) EP2839229A4 (en)
SE (1) SE1200230A1 (en)
WO (1) WO2013158009A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3667218B1 (en) * 2018-12-12 2021-06-09 Valutec AB Timber drying process
SE543529C2 (en) * 2019-07-17 2021-03-16 Sten Zeilon Drying chamber via diffusion dehumidified against boxes inserted in the drying air flow
CN114516103B (en) * 2022-02-25 2023-06-13 浙江水墨江南新材料科技有限公司 Improved processing method of long-acting sterilization wood

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1468932A (en) * 1923-03-20 1923-09-25 People Of The United States Of Reversing blower kiln
US1784727A (en) * 1926-04-14 1930-12-09 Ind Dryer Corp Method of and apparatus for conditioning lumber and other materials
US1982980A (en) * 1929-05-28 1934-12-04 Cobb James Forrest Dry kiln
US20100162587A1 (en) * 2006-06-22 2010-07-01 Nexter Munitions Hot gas generator and drying or dehydration facility implementing such a generator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US535982A (en) * 1895-03-19 emerson
GB191000288A (en) * 1910-01-05 1910-11-03 Charles Erith Improved Means applicable for use in Drying Timber and other Materials.
GB191116590A (en) * 1910-07-23 1912-04-04 Hugues Vinel Improvements in or relating to Drying Kilns.
GB191310198A (en) * 1913-04-30 1914-04-30 Ernest Wiart Improvements in or relating to the Drying of Wood and other Substances.
US1437385A (en) * 1921-07-20 1922-11-28 Northwest Blower Kiln Co Method and apparatus for kiln drying
US1539817A (en) * 1924-04-19 1925-05-26 Thelen Rolf Reversible circulation internal fan kiln
US1541443A (en) * 1924-04-19 1925-06-09 Thelen Rolf Reversible circulation internal fan kiln
SE512988C2 (en) * 1997-05-28 2000-06-12 Propac Utveckling Ab Wood drying chamber

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1468932A (en) * 1923-03-20 1923-09-25 People Of The United States Of Reversing blower kiln
US1784727A (en) * 1926-04-14 1930-12-09 Ind Dryer Corp Method of and apparatus for conditioning lumber and other materials
US1982980A (en) * 1929-05-28 1934-12-04 Cobb James Forrest Dry kiln
US20100162587A1 (en) * 2006-06-22 2010-07-01 Nexter Munitions Hot gas generator and drying or dehydration facility implementing such a generator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013158009A1 *

Also Published As

Publication number Publication date
SE536331C2 (en) 2013-08-27
EP2839229A1 (en) 2015-02-25
WO2013158009A1 (en) 2013-10-24
SE1200230A1 (en) 2013-08-27

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