JPH0584708A - Heat-treating method of lumber - Google Patents
Heat-treating method of lumberInfo
- Publication number
- JPH0584708A JPH0584708A JP9862791A JP9862791A JPH0584708A JP H0584708 A JPH0584708 A JP H0584708A JP 9862791 A JP9862791 A JP 9862791A JP 9862791 A JP9862791 A JP 9862791A JP H0584708 A JPH0584708 A JP H0584708A
- Authority
- JP
- Japan
- Prior art keywords
- hot air
- wood
- lumber
- heat treatment
- heat
- 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.)
- Granted
Links
Landscapes
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、人工的にうもれ木状素
材を作る木材の加熱処理法に係るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heat treatment method for wood that artificially produces a woody wood material.
【0002】[0002]
【従来の技術及び発明が解決しようとする課題】従来自
然に生成されたうもれ木は適度に炭化が進行して硬化し
ており、且つ磨くと光沢が出る為高級家具材や高級装飾
材として珍重されている。2. Description of the Related Art Conventionally produced smoky wood has been moderately carbonized and hardened, and has a luster when polished, so it is highly valued as a high-grade furniture material or high-grade decoration material. Has been done.
【0003】本発明は、木材加熱処理タンク内にヒータ
ーのような加熱装置を併設せず、別装置で生成した熱風
のみを木材加熱処理タンク内に強制循環導入して処理木
材の表面をムラ無く加熱して人工的にうもれ木状素材を
量産する木材加熱処理法を提供するものである。According to the present invention, a heating device such as a heater is not provided inside the wood heat treatment tank, and only the hot air generated by another device is forcedly circulated into the wood heat treatment tank to make the surface of the treated wood even. The present invention provides a wood heat treatment method for heating and artificially mass-producing a woody wood material.
【0004】[0004]
【課題を解決するための手段】添付図面を参照して本発
明の要旨を説明する。The gist of the present invention will be described with reference to the accompanying drawings.
【0005】循環系路1に木材加熱処理タンクaと熱風
生成装置bとブロワーcを設けて木材加熱処理タンクa
内に熱風を強制循環送風するように設け、木材加熱処理
タンクa内に多量の処理木材2を収納する際熱風通過間
隙3や熱風通過孔4を設けた積載支承枠5を介在せしめ
て処理木材2を多段に積載し、木材加熱処理タンクa内
にヒーターを設けずに循環熱風のみで加熱処理せしめる
ことを特徴とする木材加熱処理装置に係るものである。A wood heat treatment tank a, a hot air generator b, and a blower c are provided in the circulation path 1 to provide the wood heat treatment tank a.
When a large amount of treated wood 2 is stored in the wood heating treatment tank a, hot wood is forcedly circulated therein, and the treated wood is treated by interposing a loading support frame 5 provided with a hot air passage gap 3 and a hot air passage hole 4. The present invention relates to a wood heat treatment apparatus characterized in that the wood heat treatment tanks 2 are stacked in multiple stages and heat treatment is performed only by circulating hot air without providing a heater in the wood heat treatment tank a.
【0006】また、窒素や炭酸ガスのような不活性ガス
の熱風を使用する請求項1記載の木材加熱処理法に係る
ものである。Further, the present invention relates to the wood heat treatment method according to claim 1, wherein hot air of an inert gas such as nitrogen or carbon dioxide is used.
【0007】[0007]
【作用】熱風生成装置bで生成した熱風をブロワーcに
より木材加熱処理タンクa内に強制導入し、木材加熱処
理タンクa内の処理木材2を熱風のみで加熱処理する。
この際多段に積載する処理木材2の間に積載支承枠5を
介在せしめ、この積載支承枠5に形成した熱風通過間隙
3や熱風通過孔4に熱風を通過せしめることにより処理
木材2の表面をムラ無く加熱してうもれ木の状態に加熱
処理せしめる。The hot air generated by the hot air generator b is forcibly introduced into the wood heat treatment tank a by the blower c, and the treated wood 2 in the wood heat treatment tank a is heat-treated only with hot air.
At this time, the loading support frame 5 is interposed between the treated woods 2 stacked in multiple stages, and hot air is passed through the hot air passage gaps 3 and the hot air passage holes 4 formed in the loading support frame 5 so that the surface of the treated wood 2 is removed. Heat evenly and heat it to a state of stale wood.
【0008】[0008]
【実施例】図示した積載支承枠5は2例を示している。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Two illustrated load bearing frames 5 are shown.
【0009】第3図は上下板5'・5'と縦板5"により熱
風通過間隙3を形成し、上下板5'・5'と縦板5"の全面
に散在状態に熱風通過孔4を穿設する。積載支承枠5は
金属製,樹脂製,繊維製などの通風良好な枠付網板のよ
うな多孔板であればどのような構造のものを採用しても
良い。In FIG. 3, hot air passage gaps 3 are formed by the upper and lower plates 5'and 5'and the vertical plates 5 ", and the hot air passage holes 4 are formed in a scattered state on the entire surfaces of the upper and lower plates 5'and 5'and the vertical plates 5". To drill. The loading support frame 5 may have any structure as long as it is a perforated plate such as a mesh-made framed net plate made of metal, resin, fiber or the like with good ventilation.
【0010】また、不活性ガスの熱風を採用できるよう
に木材加熱処理タンクaに不活性ガス発生装置11を付設
し、O2を排除する真空排気装置10を設けた場合を図示
している。Further, a case is shown in which an inert gas generator 11 is attached to the wood heat treatment tank a so that hot air of an inert gas can be adopted, and a vacuum exhaust device 10 for eliminating O 2 is provided.
【0011】木材加熱処理タンクa内の熱風導入部6と
熱風導出部7に樹液を捕捉して除去する多数の樹液捕捉
孔8を穿設した樹液除去板9を設け、下方にドレーン部
9'を形成し、樹液タンク9"に溜めるように構成するこ
とが望ましい。A sap removing plate 9 having a large number of sap capturing holes 8 for capturing and removing sap is provided in the hot air inlet 6 and the hot air outlet 7 in the wood heat treatment tank a, and a drain portion 9'is provided below. Is preferably formed and stored in the sap tank 9 ″.
【0012】熱風生成装置bは多数本のヒーター12を併
設して熱風を生成するが、ボイラーを使用した熱交換方
式の熱風生成装置bを採用しても良い。The hot air generator b is provided with a large number of heaters 12 to generate hot air, but a heat exchange type hot air generator b using a boiler may be adopted.
【0013】図中符号13は気圧計、14は安全弁、15はバ
ルブである。In the figure, reference numeral 13 is a barometer, 14 is a safety valve, and 15 is a valve.
【0014】[0014]
【発明の効果】本発明は上述のように循環系路に木材加
熱処理タンクと熱風生成装置とブロワーを設けて木材加
熱処理タンク内に熱風を強制循環送風するように設け、
木材加熱処理タンク内に多量の処理木材を収納する際熱
風通過間隙や熱風通過孔を設けた積載支承枠を介在せし
めて処理木材を多段に積載し、木材加熱処理タンク内に
ヒーターを設けずに循環熱風のみで加熱処理せしめたか
ら処理木材はブロワーにより強制循環せしめられる熱風
のみで乾燥され、ヒーター内蔵タイプのようにヒーター
に近い所の木材が焼けたり焦げたりすることなく、すべ
ての処理木材が満遍無く加熱され温度差のムラが生じな
いから平均に加熱処理が進行されることになる。As described above, according to the present invention, the wood heat treatment tank, the hot air generator and the blower are provided in the circulation system passage so that the hot air is forcedly circulated in the wood heat treatment tank.
When a large amount of treated wood is stored in the wood heat treatment tank, the treated wood is stacked in multiple stages with a loading support frame having hot air passage gaps and hot air passage holes interposed, and no heater is provided in the wood heat treatment tank. The treated wood is heated only by the circulating hot air, so the treated wood is dried only by the hot air that is forcedly circulated by the blower, and unlike the built-in heater type, the wood in the vicinity of the heater does not burn or burn, and all the treated wood is filled Since the heating is evenly performed and the unevenness of the temperature difference does not occur, the heating process proceeds on average.
【0015】この際窒素や炭酸ガスのような不活性ガス
を採用して熱風を使用すると一層着色が良好に行われ
る。At this time, if an inert gas such as nitrogen or carbon dioxide is adopted and hot air is used, the coloring is further improved.
【0016】また、沢山の木材を木材加熱処理タンク内
に積み重ねてもその間に熱風通過間隙と熱風通過孔を有
する積載支承枠を介存せしめるから上下の木材間にも熱
風が充分に供給され、処理木材は全表面平均に加熱処理
され、所望通りの色調を有し、且つ自然のうもれ木以上
に寸法安定性の高いうもれ木状素材が量産されることに
なる。Further, even if many woods are stacked in the wood heat treatment tank, since the loading support frame having the hot air passage gap and the hot air passage hole is interposed therebetween, the hot air is sufficiently supplied between the upper and lower woods. The treated wood is heat-treated to an average of all surfaces, and a fir tree-like material having a desired color tone and having higher dimensional stability than a natural fir tree is mass-produced.
【0017】このうもれ木状素材を磨くと光沢のある美
しい炭化肌の状態が得られ、高級家具材,多種の装飾材
に使用できるなど秀れた特長を発揮する。Polishing this wood-like wood material gives a beautiful and glossy carbonized skin state, and exhibits excellent features such as use in high-grade furniture materials and various decorative materials.
【図1】本発明の木材の加熱処理法を実施する熱風生成
装置の説明図である。FIG. 1 is an explanatory view of a hot air generating device for carrying out a wood heat treatment method of the present invention.
【図2】木材加熱処理タンク内に積載する処理木材の斜
視図である。FIG. 2 is a perspective view of treated wood loaded in a wood heat treatment tank.
【図3】積載支承枠5の1例を示した斜視図である。FIG. 3 is a perspective view showing an example of a loading support frame 5.
【図4】積載支承枠5の1例を示した斜視図である。FIG. 4 is a perspective view showing an example of a loading support frame 5.
1 循環系路 2 処理木材 3 熱風通過間隙 4 熱風通過孔 5 積載支承枠 a 木材加熱処理タンク b 熱風生成装置 c ブロワー 1 Circulation system path 2 Treated wood 3 Hot air passage gap 4 Hot air passage hole 5 Loading support frame a Wood heat treatment tank b Hot air generator c Blower
フロントページの続き (72)発明者 相沢 智 東京都大田区南六郷3丁目22番25号 株式 会社アキコ内Front page continuation (72) Inventor Satoshi Aizawa 3-22-25 Minamirokugo, Ota-ku, Tokyo Akiko Co., Ltd.
Claims (2)
成装置とブロワーを設けて木材加熱処理タンク内に熱風
を強制循環送風するように設け、木材加熱処理タンク内
に多量の処理木材を収納する際熱風通過間隙や熱風通過
孔を設けた積載支承枠を介在せしめて処理木材を多段に
積載し、木材加熱処理タンク内にヒーターを設けずに循
環熱風のみで加熱処理せしめることを特徴とする木材加
熱処理法。1. A wood heat treatment tank, a hot air generator, and a blower are provided in a circulation system so that hot air is forcedly circulated into the wood heat treatment tank, and a large amount of treated wood is stored in the wood heat treatment tank. It is characterized in that treated wood is stacked in multiple stages with a loading support frame having hot air passage gaps and hot air passage holes interposed, and heat treatment is performed only by circulating hot air without providing a heater in the wood heat treatment tank. Wood heat treatment method.
風を使用する請求項1記載の木材加熱処理法。2. The wood heat treatment method according to claim 1, wherein hot air of an inert gas such as nitrogen or carbon dioxide is used.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3098627A JP2615276B2 (en) | 1991-04-30 | 1991-04-30 | Wood heat treatment method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3098627A JP2615276B2 (en) | 1991-04-30 | 1991-04-30 | Wood heat treatment method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0584708A true JPH0584708A (en) | 1993-04-06 |
JP2615276B2 JP2615276B2 (en) | 1997-05-28 |
Family
ID=14224762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3098627A Expired - Fee Related JP2615276B2 (en) | 1991-04-30 | 1991-04-30 | Wood heat treatment method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2615276B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009522144A (en) * | 2006-01-10 | 2009-06-11 | ビオ トロワデ アプリカシオン | System and method for drying wood |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57212003A (en) * | 1981-06-25 | 1982-12-27 | Myagi Prefecture | Method of improving quality of wood, bamboo material, etc. |
JPS6063105A (en) * | 1983-09-16 | 1985-04-11 | 山陽木材防腐株式会社 | Manufacture of artificial precious wood |
-
1991
- 1991-04-30 JP JP3098627A patent/JP2615276B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57212003A (en) * | 1981-06-25 | 1982-12-27 | Myagi Prefecture | Method of improving quality of wood, bamboo material, etc. |
JPS6063105A (en) * | 1983-09-16 | 1985-04-11 | 山陽木材防腐株式会社 | Manufacture of artificial precious wood |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009522144A (en) * | 2006-01-10 | 2009-06-11 | ビオ トロワデ アプリカシオン | System and method for drying wood |
Also Published As
Publication number | Publication date |
---|---|
JP2615276B2 (en) | 1997-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4182048A (en) | Method of drying lumber | |
ATE289877T1 (en) | METHOD FOR TREATING AND ACCELERATING THE DRYING OF FRESH WOOD | |
US5852880A (en) | Method of drying lumber | |
JPH0584708A (en) | Heat-treating method of lumber | |
JPH0584709A (en) | Heat-treating method of lumber | |
US5271161A (en) | Method and apparatus for roasting barrels | |
JPH0750168Y2 (en) | Leopard tree manufacturing equipment | |
DE20206407U1 (en) | Drying station construction for printing press located along circumference of tempering roller, drying printed surface and cooling rear surface to prevent shrinkage | |
CN103770173B (en) | A kind of Wood machining properties ameliorative way | |
JPH08103210A (en) | Roasting and drying method for dried bonito, etc., and apparatus therefor | |
US20050019027A1 (en) | Heating of oak wood | |
EP1696193B1 (en) | Woodworking method | |
RU2235636C1 (en) | Wood-working method and apparatus | |
JP5346531B2 (en) | Manufacturing method of decorative veneer | |
JPH0433757Y2 (en) | ||
JP2949481B2 (en) | Parawood material modification method | |
JP3045558U (en) | Flooring board made from whiskey brewed barrels | |
AU776626B2 (en) | Heating of oak wood | |
JPS6063105A (en) | Manufacture of artificial precious wood | |
JP2857356B2 (en) | Method for removing and drying internal stress in wood and drying apparatus | |
US20040175161A1 (en) | Heating of oak wood | |
AU8220401A (en) | Method and apparatus for utilization of waste heat in desiccation and heat treatment of wood | |
KR101662311B1 (en) | Multipurpose dry apparatus for wood amd method | |
JPH08155921A (en) | Manufacture of aggregation | |
EP2182313A1 (en) | Wood processing device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S303 | Written request for registration of pledge or change of pledge |
Free format text: JAPANESE INTERMEDIATE CODE: R316303 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080311 Year of fee payment: 11 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080311 Year of fee payment: 11 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080311 Year of fee payment: 11 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 11 Free format text: PAYMENT UNTIL: 20080311 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 11 Free format text: PAYMENT UNTIL: 20080311 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080311 Year of fee payment: 11 |
|
S303 | Written request for registration of pledge or change of pledge |
Free format text: JAPANESE INTERMEDIATE CODE: R316311 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080311 Year of fee payment: 11 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090311 Year of fee payment: 12 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 13 Free format text: PAYMENT UNTIL: 20100311 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100311 Year of fee payment: 13 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 14 Free format text: PAYMENT UNTIL: 20110311 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110311 Year of fee payment: 14 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 14 Free format text: PAYMENT UNTIL: 20110311 |
|
LAPS | Cancellation because of no payment of annual fees |