DE537958C - Method of steaming and cooking timber to reduce labor - Google Patents

Method of steaming and cooking timber to reduce labor

Info

Publication number
DE537958C
DE537958C DEF70445D DEF0070445D DE537958C DE 537958 C DE537958 C DE 537958C DE F70445 D DEF70445 D DE F70445D DE F0070445 D DEF0070445 D DE F0070445D DE 537958 C DE537958 C DE 537958C
Authority
DE
Germany
Prior art keywords
steaming
cooking
timber
reduce labor
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.)
Expired
Application number
DEF70445D
Other languages
German (de)
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.)
RICHARD FALCK DR
Original Assignee
RICHARD FALCK DR
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 RICHARD FALCK DR filed Critical RICHARD FALCK DR
Priority to DEF70445D priority Critical patent/DE537958C/en
Application granted granted Critical
Publication of DE537958C publication Critical patent/DE537958C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K1/00—Damping wood

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Description

Verfahren zum Dämpfen und Kochen von Nutzholz zwecks Verminderung des Arbeitens Seit langer Zeit wird Nutzholz dem Dä mpfprozeß unterworfen in der Annahme, daß dadurch dem Material die Fähigkeit des Ouellens mehr oder minder genommen wird. Daß dieses jedoch nicht der Fall ist, wurde schon von verschiedenen Seiten betont, und auch die Versuche des Erfinders haben gezeigt, daß weder langes noch kurzes Dämpfen (las Holz in dieser Richtung vergütet.Method of steaming and cooking timber for the purpose of abatement of working Timber has been subjected to the steaming process for a long time Assumption that this deprives the material of its ability to source more or less will. That this is not the case, however, has already been stated from different quarters emphasizes, and the inventor's experiments have shown that neither long nor brief steaming (read wood tempered in this direction.

Es war daher überraschend, als es durch unterbrochenes Dämpfen gelang, dem Holz einen großen Teil seiner Quellungsfähigkeit zu nehmen. Kühlt man das Holz während des Dämpfens öfters ab, indem man es z. B. mit kaltem Wasser besprüht, so gelangt man zu einer diskontinuierlichen Arbeitsweise, die als unterbrochenes Dämpfen bezeichnet wird. Die Unterbrechung kann natürlich auch auf ökonomische Weise mittels Mehrkatnmersystems erreicht werden. Durch fünftnalige Unterbrechung ist es dem Erfinder also ,elungen, eine C3uellungsvermin(lerung, also Vergütung von 5o0/" zu erreichen. Dieses Verfahren kann natürlich mit irgendeinem anderen an sich bekannten Verfahren kombiniert werden. So kann z. B. zum Besprühen anstatt Wasser eine Lösung eines Holzschutzmittels verwendet werden. Dieses wird tief in das Holz eingesaugt, da sich der Wasserdampf im Innern des Materials kondensiert und der entstehende Unterdruck die Lösung in die tiefer liegenden Zellen des Holzes zieht.It was therefore surprising when, through interrupted steaming, it was possible to to take away a large part of the wood's ability to swell. If you cool the wood during the steaming from by z. B. sprayed with cold water, so one arrives at a discontinuous mode of operation, that of interrupted steaming referred to as. The interruption can of course also be done in an economical manner Mehrkatnmersystems can be achieved. With a five-time interruption it is up to the inventor So, I succeeded in achieving a reduction in the build-up, that is, compensation of 5o0 / ". This method can of course be followed by any other method known per se be combined. So z. B. for spraying instead of water a solution of a Wood preservatives can be used. This is sucked deep into the wood, there the water vapor condenses inside the material and the resulting negative pressure the solution is drawn into the deeper cells of the wood.

Es hat sich ferner gezeigt, daß auch beim Kochen in Wasser die Einwirkung des Wassers durch mehrere mit Abkühlung verbundene Unterbrechungen des Kochprozesses stark beschleunigt werden kann.It has also been shown that the action when boiling in water of the water through several interruptions in the boiling process associated with cooling can be accelerated greatly.

Claims (2)

PATENTANSPRÜCHE: i. Verfahren zum Dämpfen und Kochen von Nutzholz zwecks Verminderung des Arbeitens, dadurch gekennzeichnet, daß der Dampf oder das heiße Wasser periodisch auf das Holz einwirkt und zwischen die einzelnen Dämpf- oder Kochphasen Kültlperio,den eingeschaltet werden. PATENT CLAIMS: i. Method of steaming and cooking timber for the purpose of reducing work, characterized in that the steam or the hot water acts periodically on the wood and between the individual steaming or cooking phases Kültlperio that are switched on. 2. Verfahren nach Anspruch i, dadurch gekennzeichnet, daß es zweckmäßig reit anderen an sich bekannten Holzschutz-oder Veredelungsverfahren in beliebiger Weise kombiniert wird.2. The method according to claim i, characterized in that it expediently rides other known wood protection or Finishing process is combined in any way.
DEF70445D 1930-03-08 1930-03-08 Method of steaming and cooking timber to reduce labor Expired DE537958C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF70445D DE537958C (en) 1930-03-08 1930-03-08 Method of steaming and cooking timber to reduce labor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF70445D DE537958C (en) 1930-03-08 1930-03-08 Method of steaming and cooking timber to reduce labor

Publications (1)

Publication Number Publication Date
DE537958C true DE537958C (en) 1931-11-13

Family

ID=7111368

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF70445D Expired DE537958C (en) 1930-03-08 1930-03-08 Method of steaming and cooking timber to reduce labor

Country Status (1)

Country Link
DE (1) DE537958C (en)

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