CN104875266A - Charring solid-wood composite board and production method thereof - Google Patents
Charring solid-wood composite board and production method thereof Download PDFInfo
- Publication number
- CN104875266A CN104875266A CN201510368000.1A CN201510368000A CN104875266A CN 104875266 A CN104875266 A CN 104875266A CN 201510368000 A CN201510368000 A CN 201510368000A CN 104875266 A CN104875266 A CN 104875266A
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- Prior art keywords
- wood composite
- charring
- solid wood
- composite board
- production method
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
- B27M1/06—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by burning or charring, e.g. cutting with hot wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
- B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention discloses a charring solid-wood composite board and a production method thereof. The charring solid-wood composite board production method includes the steps that step S101, a solid-wood composite board body is heated in a hot-press plant ranging from 170 DEG C to 210 DEG C in temperature and kept for 20 min to 60 min under the preset pressure; step S102, water vapor is sprayed into the hot-press plant, and the indoor humidity is made to reach 90% to 98%; step S103, the indoor temperature is made to be cooled to be at the preset temperature value. According to the charring solid-wood composite board and the production method, the solid-wood composite board body is put into the hot-press plant to be heated to be 170 DEG C to 210 DEG C and kept for 20 min to 60 min under the preset pressure, and charring and then cooling are conducted on the solid-wood composite board body, and charring is finished. The solid-wood composite board is smaller in thickness, and certain pressure is applied in the heating process, so that the heat conduction speed is high in the charring process, the charring time is shorter, accordingly the charring cost is reduced to a certain degree, the charring cycle is shortened, production efficiency is improved, and the application space of the solid-wood composite board is expanded.
Description
Technical field
The present invention relates to carbonized wood technical field, more particularly, relate to a kind of charring solid wood composite plate and production method thereof.
Background technology
Wood-based product in the market occupies very large ratio, and the scope of application of carbonized wood is more and more extensive.Compared with common timber, carbonized wood has better serviceability, has good aesthetic, has the characteristics such as protection against the tide, anticorrosion, durable, stable, environmental protection, nondiscolouring, easily colouring, easy care, easy maintenance.Again because solid wood and composite board are different at the using function of the industry such as house ornamentation, building materials, generally, solid wood only does structure and just uses, and composite board is then for ornament materials use.Therefore, be widely used in bathroom, sauna house, the aspects such as house ornamentation, garden or making pseudo-classic furniture.
But carbonized wood is in the market generally in special carbonizing kiln, make after at high temperature solid wood being carried out carbonizing process, but, this production technology is not also suitable for the charing process of composite plate made from solid wood, up to the present, does not carry out for solid wood composite board the technology carbonizing process.
In sum, how to provide a kind of charring solid wood composite plate and production method thereof, to expand the application space of solid wood composite board, and reducing charing cost, is current those skilled in the art's problem demanding prompt solution.
Summary of the invention
The object of this invention is to provide a kind of charring solid wood composite plate and production method thereof, to expand the application space of solid wood composite board, and reduce charing cost.
To achieve these goals, the invention provides following technical scheme:
A production method for charring solid wood composite plate, comprising:
Step S101: heat solid wood composite board in the hot-press arrangement of 170 DEG C ~ 210 DEG C, and keep 20min ~ 60min under preset pressure;
Step S102: spray into steam, makes indoor humidity reach 90% ~ 98%;
Step S103: make indoor temperature be cooled to preset temperature value.
Preferably, step S101 is specially: put by solid wood composite board and be heated to 170 DEG C ~ 210 DEG C to heating platen, and keep 20min ~ 60min under the pressure of 1.0MPa ~ 2.0MPa.
Preferably, step S102 is specially: spray into steam to Balance Treatment room, when humidity reaches 90% ~ 98%, keeps this humidity 8h ~ 12h.
Preferably, described preset temperature value is 30 DEG C ~ 45 DEG C.
Preferably, described preset temperature value is 35 DEG C.
Based on the production method of the above-mentioned charring solid wood composite plate provided, the present invention also provides a kind of solid wood charring solid wood composite plate, the charring solid wood composite plate of described charring solid wood composite plate for adopting the production method of the charring solid wood composite plate described in above-mentioned any one obtained.
Charring solid wood composite plate provided by the invention and production method thereof, compared with existing carbonized wood, its charing is to liking solid wood composite board, during charing, solid wood composite board is put and be heated to 170 DEG C ~ 210 DEG C to hot-press arrangement, and under preset pressure, keep 20min ~ 60min to carbonize, and transfers them to Balance Treatment room afterwards and sprays into steam humidification to indoor, when temperature is down to preset temperature value, complete charing all processes.Can find out, because solid wood composite board gauge thinner (generally at 3.0mm-30mm), breadth are larger, and certain pressure is applied with while heating, therefore during charing, temperature conduction is very fast, carbonization time is shorter, charring process is controlled more convenient, reliable, and the charing plate of different degree of carbonization can be produced according to different purposes, and corresponding charing cost decreases; In addition, the performance of charring solid wood composite plate is more superior, can range of application more wide.To sum up, charring solid wood composite plate disclosed by the invention and production method thereof, shorten the charing cycle to a certain extent, reduces charing cost, expanded the application space of solid wood composite board, improve production efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The flow chart of the production method of the charring solid wood composite plate that Fig. 1 provides for the embodiment of the present invention;
A kind of structural representation carbonizing special-shaped solid wood composite board that Fig. 2 provides for the embodiment of the present invention;
A kind of structural representation carbonizing special-shaped solid wood composite board that Fig. 3 provides for the embodiment of the present invention;
The structural representation of a kind of charring solid wood composite plate that Fig. 4 provides for the embodiment of the present invention;
The structural representation of a kind of charring solid wood composite plate that Fig. 5 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the production method flow chart of its charring solid wood composite plate provided for the embodiment of the present invention, specifically comprises:
Step S101: heat solid wood composite board in the hot-press arrangement of 170 DEG C ~ 210 DEG C, and keep 20min ~ 60min under preset pressure.
During charing, first solid wood composite board is placed in hot-press arrangement, applies certain preset pressure to hot-press arrangement, and solid wood composite board is heated to 170 DEG C ~ 210 DEG C, make solid wood composite board heat 20min ~ 60min under this preset pressure.Because the thickness of solid wood composite board is less, its time needed for charing can be relatively less, and when heating in hot-press arrangement, applies certain preset pressure, can effectively shorten charing required time further, thus improve charing efficiency.
Preferably, above-mentioned hot-press arrangement can be heating platen or mould, when the solid wood composite board that carbonized structure is comparatively common, can directly adopt heating platen to heat, now, is directly arranged on hot press by heating platen.When carbonizing abnormally-structured solid wood composite board, often to need on heating platen installation mold again, this mould is divided into mold and bed die, can heat the solid wood composite board that structure is comparatively complicated.
In addition, above-mentioned preset pressure is preferably 1.0MPa ~ 2.0MPa, and certainly, concrete preset pressure value can require specifically to determine according to the temperature of the thickness of solid wood composite board in actual production, heating platen and degree of carbonization, does not limit herein.
Step S102: spray into steam, makes indoor humidity reach 90% ~ 98%.
Complete heat treatment in hot-press arrangement after, need solid wood composite board to take out from hot-press arrangement, and put into the grid of dolly, solid wood composite board is moved to Balance Treatment room, in Balance Treatment room, complete the follow-up work of charing.Under charring solid wood composite plate now is almost in absolute dry condition, need to improve its moisture content, to strengthen its stability, therefore in Balance Treatment room, spray into steam, and the humidity controlling Balance Treatment indoor is 90% ~ 98%.The steam sprayed into can improve the moisture content of charring solid wood composite plate to a certain extent fast, increase stability, eliminate internal stress, and then improve the serviceability of charring solid wood composite plate, make it have wider application space, during as ornament materials, also more areas can be applicable to.Concrete, the steam sprayed into can be saturated vapor.
Preferably, being while 90% ~ 98% controlling the humidity of Balance Treatment room, needing to keep this humidity 8h ~ 12h, to guarantee that the moisture content of charring solid wood composite plate reaches preset requirement, making it have more stable performance.Certainly, concrete humidity and moisture preserving time, need specifically to determine according to the standard in actual production and influence factor, be not specifically limited herein.
Step S103: make indoor temperature be cooled to preset temperature value.
After humidification completes, stop spraying into steam, and open hydrofuge valve, cooling solid wood composite board, the mode of this cooling can specifically set according to the actual requirements, can naturally cool, and also can adopt certain means supplement heat rejecter.Treat that indoor temperature is down to preset temperature value, carbonization process completes, and can take out charring solid wood composite plate.When opening hydrofuge valve, its opening degree can be adjusted according to the temperature in actual production process, humidity etc.
Preferably, preset temperature value is here taken as 30 DEG C ~ 45 DEG C, concrete, can be taken as 35 DEG C.Be understandable that, in actual production, this preset temperature value needs the factors such as the demand of the thickness according to solid wood composite board, charing performance, carbonizing kiln external environment condition and manpower function demand specifically to determine, concrete numerical value does not limit.
In order to ensure that the stability of charring solid wood composite plate reaches best, while reduction indoor temperature, also need control room humidity below 70%, to make its serviceability better, certainly, the concrete numerical value of humidity, specifically can set according to the difference of the thickness of charring solid wood composite plate, purposes etc.
Because the thickness of solid wood composite board is less, and in carbonization process, certain preset pressure is applied with to hot-press arrangement, makes the process-cycle of charring solid wood composite plate shorter, and then improve its production efficiency.In addition, because the stability of composite plate is strong, make the charring solid wood composite plate after carbonizing have better serviceability, its low cost, high efficiency and high performance characteristic, can obtain more wide occupation rate of market.
Based on the production method of the charring solid wood composite plate that above-described embodiment provides, the embodiment of the present invention also provides a kind of charring solid wood composite plate, and this charring solid wood composite plate adopts the production method of above-mentioned charring solid wood composite plate to obtain.The concrete structure of this charring solid wood composite plate as shown in Figures 2 to 5.
Above-mentioned charring solid wood composite plate specifically comprises veneer veneer 1, glue-line 3 and base material 4, veneer veneer 1 is fixedly connected with base material 4 by glue-line 3, veneer veneer 1 and base material 4, with the use of the surface aesthetic effects that can improve charring solid wood composite plate, make charring solid wood composite surface have the wooden architectural feature of solid wood.Here veneer veneer 1 and the shape and structure of base material 4 cooperatively interact, and the demand that both shape and structures can use according to reality specifically sets, to be applicable to multiple occasion.In the present embodiment, both can be rectangular configuration, as shown in Figure 5; Certainly, also can be abnormally-structured, as shown in Figure 3.
In addition, also can add non-woven fabrics 2 between veneer veneer 1 and base material 4, with improve veneer veneer tension, anti-stretch intensity, ensure surface quality when charring solid wood composite plate is produced, concrete, non-woven fabrics 2 is arranged between veneer veneer 1 and glue-line 3, as shown in Figures 2 and 4.This charring solid wood composite plate, on the basis with characteristics such as anticorrosion protection against the tide, Environmental Safety, is also provided with the feature of high rate/low cost production and high stability.
The stability of this charing composite plate is strong, serviceability is higher, and its outward appearance is exquisite, therefore in use, can use, have more wide application space as multiple ornament materials.
The charring solid wood composite plate that the embodiment of the present invention provides and production method thereof, compared with existing carbonized wood, its charing is to liking solid wood composite board, during charing, solid wood composite board is put and be heated to 170 DEG C ~ 210 DEG C to hot-press arrangement, and under preset pressure, keep 20min ~ 60min to carbonize, and transfers them to Balance Treatment room afterwards and sprays into steam humidification to indoor, when temperature is down to preset temperature value, complete charing.Can find out, because solid wood composite board gauge is thinner, breadth is larger, and certain pressure is applied with while heating, therefore during charing, temperature conduction is very fast, carbonization time is shorter, charring process is controlled more convenient, reliable, and the charing plate of different degree of carbonization can be produced according to different purposes, and corresponding charing cost decreases; In addition, the performance of charring solid wood composite plate is more superior, can range of application more wide.To sum up, charring solid wood composite plate disclosed by the invention and production method thereof, shorten the charing cycle to a certain extent, reduces charing cost, expanded the application space of solid wood composite board, improve production efficiency.
To the above-mentioned explanation of the disclosed embodiments, those skilled in the art are realized or uses the present invention.To be apparent for a person skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a production method for charring solid wood composite plate, is characterized in that, comprising:
Step S101: heat solid wood composite board in the hot-press arrangement of 170 DEG C ~ 210 DEG C, and keep 20min ~ 60min under preset pressure;
Step S102: spray into steam, makes indoor humidity reach 90% ~ 98%;
Step S103: make indoor temperature be cooled to preset temperature value.
2. the production method of charring solid wood composite plate according to claim 1, it is characterized in that, step S101 is specially: put by solid wood composite board and be heated to 170 DEG C ~ 210 DEG C to heating platen, and keep 20min ~ 60min under the pressure of 1.0MPa ~ 2.0MPa.
3. the production method of charring solid wood composite plate according to claim 2, it is characterized in that, step S102 is specially: spray into steam to Balance Treatment room, when humidity reaches 90% ~ 98%, keeps this humidity 8h ~ 12h.
4. the production method of the charring solid wood composite plate according to any one of claims 1 to 3, is characterized in that, described preset temperature value is 30 DEG C ~ 45 DEG C.
5. the production method of charring solid wood composite plate according to claim 4, is characterized in that, described preset temperature value is 35 DEG C.
6. a charring solid wood composite plate, is characterized in that, the charring solid wood composite plate of described charring solid wood composite plate for adopting the production method of the charring solid wood composite plate described in any one of the claims 1 to 5 obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510368000.1A CN104875266A (en) | 2015-06-29 | 2015-06-29 | Charring solid-wood composite board and production method thereof |
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| CN201510368000.1A CN104875266A (en) | 2015-06-29 | 2015-06-29 | Charring solid-wood composite board and production method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107083834A (en) * | 2017-04-28 | 2017-08-22 | 高达英 | Carbonize the processing technology of parquet wood volcano honeycomb stone waterproof heating floor |
| CN111015879A (en) * | 2019-12-30 | 2020-04-17 | 深圳市山峰智动科技有限公司 | Semi-carbonization method and equipment for single-layer bamboo-wood tableware |
| WO2022015148A1 (en) * | 2020-07-13 | 2022-01-20 | Mejia Sanchez Rodolfo Geraldo | Improved method for treating and/or decorating wood, based on heat treatment and carbonization, the wood obtained and uses thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101214675A (en) * | 2008-01-08 | 2008-07-09 | 涂登云 | Timber wood hot pressing charing intensification method |
| CN201121470Y (en) * | 2007-08-29 | 2008-09-24 | 桦甸市惠邦木业有限责任公司 | Solid wood compound molding door panel |
| CN101486212A (en) * | 2009-02-25 | 2009-07-22 | 南京林业大学 | Method for producing compressed charing poplar three-layer wood composite flooring |
| CN102107452A (en) * | 2009-12-26 | 2011-06-29 | 浙江世友木业有限公司 | Cork solid wood flooring and manufacturing method thereof |
| CN102107447A (en) * | 2009-12-26 | 2011-06-29 | 浙江世友木业有限公司 | Wood sectional material and manufacturing method thereof |
| CN102229170A (en) * | 2011-06-23 | 2011-11-02 | 中南林业科技大学 | Method for manufacturing high-quality poplar composite material |
| CN102626940A (en) * | 2011-02-07 | 2012-08-08 | 刘锡丽 | Solid wood section improving method and sections improved thereby |
| CN102873720A (en) * | 2012-10-10 | 2013-01-16 | 徐州加林木业有限公司 | Carbonized wood board and production method and application thereof |
| CN102922580A (en) * | 2011-08-12 | 2013-02-13 | 潘平 | Manufacturing method of carbonization heat treatment-modified solid wood flooring |
-
2015
- 2015-06-29 CN CN201510368000.1A patent/CN104875266A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201121470Y (en) * | 2007-08-29 | 2008-09-24 | 桦甸市惠邦木业有限责任公司 | Solid wood compound molding door panel |
| CN101214675A (en) * | 2008-01-08 | 2008-07-09 | 涂登云 | Timber wood hot pressing charing intensification method |
| CN101486212A (en) * | 2009-02-25 | 2009-07-22 | 南京林业大学 | Method for producing compressed charing poplar three-layer wood composite flooring |
| CN102107452A (en) * | 2009-12-26 | 2011-06-29 | 浙江世友木业有限公司 | Cork solid wood flooring and manufacturing method thereof |
| CN102107447A (en) * | 2009-12-26 | 2011-06-29 | 浙江世友木业有限公司 | Wood sectional material and manufacturing method thereof |
| CN102626940A (en) * | 2011-02-07 | 2012-08-08 | 刘锡丽 | Solid wood section improving method and sections improved thereby |
| CN102229170A (en) * | 2011-06-23 | 2011-11-02 | 中南林业科技大学 | Method for manufacturing high-quality poplar composite material |
| CN102922580A (en) * | 2011-08-12 | 2013-02-13 | 潘平 | Manufacturing method of carbonization heat treatment-modified solid wood flooring |
| CN102873720A (en) * | 2012-10-10 | 2013-01-16 | 徐州加林木业有限公司 | Carbonized wood board and production method and application thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107083834A (en) * | 2017-04-28 | 2017-08-22 | 高达英 | Carbonize the processing technology of parquet wood volcano honeycomb stone waterproof heating floor |
| CN111015879A (en) * | 2019-12-30 | 2020-04-17 | 深圳市山峰智动科技有限公司 | Semi-carbonization method and equipment for single-layer bamboo-wood tableware |
| WO2022015148A1 (en) * | 2020-07-13 | 2022-01-20 | Mejia Sanchez Rodolfo Geraldo | Improved method for treating and/or decorating wood, based on heat treatment and carbonization, the wood obtained and uses thereof |
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Application publication date: 20150902 |