WO2003050463A1 - Procede de sechage de planches - Google Patents

Procede de sechage de planches Download PDF

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Publication number
WO2003050463A1
WO2003050463A1 PCT/RU2002/000421 RU0200421W WO03050463A1 WO 2003050463 A1 WO2003050463 A1 WO 2003050463A1 RU 0200421 W RU0200421 W RU 0200421W WO 03050463 A1 WO03050463 A1 WO 03050463A1
Authority
WO
WIPO (PCT)
Prior art keywords
dοsοκ
drying
boards
moisture
board
Prior art date
Application number
PCT/RU2002/000421
Other languages
English (en)
Russian (ru)
Inventor
Evgenij Ilich Feoktistov
Albert Rafgatovich Kildibekov
Natalija Evgenievna Feoktistova
Aleksandra Aleksandrovna Rajkova
Original Assignee
Lifshits, Mihail Valerevich
Ankirskij, Mihail Jurevich
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 Lifshits, Mihail Valerevich, Ankirskij, Mihail Jurevich filed Critical Lifshits, Mihail Valerevich
Priority to AU2002332207A priority Critical patent/AU2002332207A1/en
Publication of WO2003050463A1 publication Critical patent/WO2003050463A1/fr

Links

Classifications

    • 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
    • F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
    • 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

Definitions

  • Product range The invention is subject to drying technology and may be used in the manufacture of furniture and furniture.
  • a significant disadvantage of the analogue is also the insecurity of access to and drying of the waste. In the process of drying in the market, there are developed cracks in the industrial and industrial sectors.
  • the vertical output in the drying process always has moisture in the lower end, which is higher than in the upper end.
  • This moisture loss due to the length of the board results in its storage and, in the final analysis, in the destruction of the board.
  • the awakening of the air from below is provided along with the land and the edge of the air. If this is the case, the water is absorbed from the bottom of the upper air, it takes in moisture from the more damp lower parts of the house, and then it is humid in the air
  • Vibrant air circulation in general, causes a more uniform distribution of humidity (due to the fact that all the moisture released in the process is dry) When this is achieved, a high degree of uniformity of drying of the meal is excluded, spoilage, cracking and high drying speed are secured.
  • an emulsion-based material that has adhesion to raw wood can be used as an adhesive emulsion adhesive type ⁇
  • ⁇ a ⁇ ig. 1 is shown a separate middle board, suitable for drying. 8 ⁇ a ⁇ ig. 2 The scheme of drying for this process is presented.
  • positions 1 and 2 show that the hearts of the middle door; 3 and 4 - areas of the board; 5 - the area on the upper area, which is covered by a water emulsified, having adhesion to raw wood, and it covers the wide area of the area that is not left untouched; 6 and 7 - uncovered annual rings; 8 and 9 are the lines separating the width of the strip 5.
  • Band 10 on the lower area is shown by lines 11 and 12.
  • Fig. 2 positions 13, 14 and 15 show the boards
  • Position 16 shows the suction fans that enter the airways on the boards 13, 14, 15 in the direction from the bottom to the top.
  • Position 17 shows suction fans that discharge raw air.
  • Positions 18 and 19 indicate that the fans are connected, which are easily connected between the body and the body. 20. Do not use the appliance if you are in danger of injury.
  • the width of the area 5 is limited by lines 8 and 9 and the width is the same as the area of the undecided annals of the ring 7 of the area 3. 9 Similar to area 4 with glue of type ⁇ gru, like type ⁇ - ⁇ -
  • the width of the area 10 is limited by lines 11 and 12 (practical), and is equal to the width of the area of the undecided area 7 of the area 4 and
  • a good system of good air supply provides a more uniform distribution of humidity for all to be used in the process of drying.
  • Equal distribution of moisture which, in turn, ensures that the distribution of voltages is free of charge, is excluded, and is not allowed to Tests of the described method of drying of the original semi-finished wooden boards are available for the following timber products: pine, spruce, oak, larch.
  • the drying time of the hearths for all of the listed incomes was 2 times less compared to the method of production. Moreover, the dried planks did not have accumulation and did not have any traces.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

L'invention concerne les techniques de séchage de planches et peut s'utiliser dans les entreprises de transformation de bois pour la fabrication de planches, de meubles, de maisons, etc. Le procédé de séchage de planches consiste à former un paquet de planches et à assurer la circulation forcée d'air dans le paquet. Les planches dans le paquet sont disposées à la verticale, et l'air de circulation forcée est dirigé de bas en haut le long des faces et des bords des planches, les extrémités et certaines parties des faces étant recouvertes d'un produit en émulsion qui adhère au bois humide de la planche. Ce produit est appliqué aux parties de la face de la planche sous la forme de bandes allant d'un bout à l'autre de la planche, au-dessus du coeur de chaque face. Cela permet d'assurer une bonne régularité et une vitesse élevée de séchage de la planche et d'éviter tout gondolement ou fissuration des planches.
PCT/RU2002/000421 2001-12-13 2002-09-11 Procede de sechage de planches WO2003050463A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002332207A AU2002332207A1 (en) 2001-12-13 2002-09-11 Method for drying boards

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2001133340 2001-12-13
RU2001133340A RU2191331C1 (ru) 2001-12-13 2001-12-13 Способ сушки досок

Publications (1)

Publication Number Publication Date
WO2003050463A1 true WO2003050463A1 (fr) 2003-06-19

Family

ID=20254670

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2002/000421 WO2003050463A1 (fr) 2001-12-13 2002-09-11 Procede de sechage de planches

Country Status (3)

Country Link
AU (1) AU2002332207A1 (fr)
RU (1) RU2191331C1 (fr)
WO (1) WO2003050463A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176466A (en) * 1976-05-12 1979-12-04 Pagnozzi Ernesto Guglielmo Apparatus for drying timber
RU2092756C1 (ru) * 1990-05-29 1997-10-10 Линдберг Анна-Карин Способ сушки древесных изделий - досок или планок и устройство для его осуществления
RU2163328C1 (ru) * 1999-10-14 2001-02-20 Сныцерев Валерий Васильевич Способ конвективной сушки древесины
RU2164467C1 (ru) * 2000-07-06 2001-03-27 Феоктистов Евгений Ильич Способ подготовки досок для их естественной сушки

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176466A (en) * 1976-05-12 1979-12-04 Pagnozzi Ernesto Guglielmo Apparatus for drying timber
RU2092756C1 (ru) * 1990-05-29 1997-10-10 Линдберг Анна-Карин Способ сушки древесных изделий - досок или планок и устройство для его осуществления
RU2163328C1 (ru) * 1999-10-14 2001-02-20 Сныцерев Валерий Васильевич Способ конвективной сушки древесины
RU2164467C1 (ru) * 2000-07-06 2001-03-27 Феоктистов Евгений Ильич Способ подготовки досок для их естественной сушки

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KRECHETOV I.V., SUCHKA DREVESINY, M., 'BRIZ', 1997, pages 406 - 407 *

Also Published As

Publication number Publication date
RU2191331C1 (ru) 2002-10-20
AU2002332207A1 (en) 2003-06-23

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