CN106182260A - A kind of system of processing of the fast growing wood with electrical and thermal conductivity performance - Google Patents
A kind of system of processing of the fast growing wood with electrical and thermal conductivity performance Download PDFInfo
- Publication number
- CN106182260A CN106182260A CN201610769642.7A CN201610769642A CN106182260A CN 106182260 A CN106182260 A CN 106182260A CN 201610769642 A CN201610769642 A CN 201610769642A CN 106182260 A CN106182260 A CN 106182260A
- Authority
- CN
- China
- Prior art keywords
- vacuum pressed
- processing
- fast growing
- growing wood
- nano modification
- 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.)
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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
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/007—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process employing compositions comprising nanoparticles
-
- 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
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
- B27K3/10—Apparatus
-
- 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
- B27M1/08—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by multi-step processes
Abstract
The present invention relates to a kind of functional manufacture field of fast growing wood, particularly to the system of processing of a kind of fast growing wood with electrical and thermal conductivity performance.This system of processing includes nano modification solution pool (120), is used for holding nano modification solution；Vacuum pressed fills (130), is used for providing vacuum pressed environment；Heater (140), for being heated to described 80 90 DEG C by the nano modification solution that vacuum pressed fills in (130)；Noble gas device for supplying (150), for filling supply noble gas in (130) to vacuum pressed；Ink flush coater (160), at surface of semi-finished printing conduction, heat conduction ink, obtains material modified.The system of processing of the present invention, can be used for processing the timber with electrical and thermal conductivity performance, and timber is belonged to the most closely knit without compression, technique is simple to operation, can improve density of wood, Deflection Modulus of Elasticity and case hardness after present system processes with unseasoned timber contrast.
Description
Technical field
The present invention relates to a kind of functional manufacture field of fast growing wood, will have the speed of electrical and thermal conductivity performance particularly to a kind of
The system of processing of greenwood.
Background technology
The trees kind that fast growing wood seeds refer to that growth is fast, become a useful person early, the period of felling in turn is short, China common are willow, Eucalyptus,
Pinaster, willow etc..The timber being made up of these quick growing species of treess is fast growing wood, and the problem of fast growing wood maximum is that material is loosened, space
Degree is big, and density is low, and therefore mechanics and mechanical strength are the lowest, the most wear-resisting, easy moisture absorption, and therefore, fast growing wood is all mainly all the time
Do wood-based plate, papermaking, make packaging material, building template etc., and the less furniture that does, especially top-grade furniture.But, fast growing wood one
As color and luster ratio shallower, may be readily formed as various application color, and deform little, be dried easily, lightweight, dimensional stability compares
Good, shrink little, sound-absorbing effect is good, good springiness, it is easy to processing.
Along with China's expanding economy, increasing to the demand of timber.So, it would be desirable to find one to make up fast-growing
Material weakness, strengthens the system of processing of strong point.Wherein, densification technologies can be good at improving mechanics and the mechanical performance of material, often
Densification technologies, have and carry out along timber band direction radially or tangential compression is closely knit, but the wood compression after this technical finesse
Deformation instability, is easily deformed reply, uses dipping closely knit so more.Progress along with society, in addition it is also necessary to extension timber
Functional modification, give timber new function, improve timber added value further.
Summary of the invention
It is an object of the invention to provide a kind of system of processing, fast growing wood is carried out densification in situ and processes, adding simultaneously
During close, it is carried out functional modification, prepare the functional composite wood of conductive and heat-conductive.
To achieve these goals, it is provided that techniques below scheme:
A kind of system of processing of the fast growing wood with electrical and thermal conductivity performance, including:
Described nano modification solution pool, is used for holding nano modification solution；
Vacuum pressed fills, and is used for providing vacuum pressed environment so that the fast growing wood soaking nano modification solution can be
Described vacuum pressed is handled as follows in filling: being evacuated to pressure is addition modified Nano solution after 0.1-0.2Mpa, then
It is forced into 15-30Mpa and keeps pressure release after 110-130min；Evacuation is that 0.1-0.2Mpa keeps 50-70min again, then adds
Pressure 15-30Mpa keeps 80-90min, solution is heated to 80-90 DEG C the most simultaneously, pressure release after insulation 30-60min, so
After at 100-120 DEG C, be passed through noble gas and be dried, obtain semi-finished product；
Vacuum pump, is 0.1-0.2Mpa for vacuum pressed filling is evacuated to pressure；
Heater, the nano modification solution in described vacuum pressed being filled is heated to described 80-90 DEG C, is additionally operable to
The baking temperature of described 100-120 DEG C is provided；
Noble gas device for supplying, feeds described noble gas in filling to vacuum pressed；
Ink flush coater, at described surface of semi-finished printing conduction, heat conduction ink, obtains material modified.
In above-mentioned system of processing, also include planisher, at the fast growing wood that will be delivered to before nano modification solution pool
Manage into the fast growing wood with flat surface.
Compared with prior art, beneficial effects of the present invention:
The system of processing of the present invention, can be used for processing the timber with electrical and thermal conductivity performance, and belongs to timber without compression
In the most closely knit, technique is simple to operation, can improve the density of wood after invention system processes with unseasoned timber contrast, resist
Curved elastic modelling quantity and case hardness.
Accompanying drawing explanation
Fig. 1 is the structural representation of the system of processing of the fast growing wood in embodiment with electrical and thermal conductivity performance.
Labelling in figure:
Planisher 110；
Nano modification solution pool 120；
Vacuum pressed fills 130；
Vacuum pump 140；
Heater 150；
Noble gas device for supplying 160；
Ink flush coater 170.
Detailed description of the invention
Below in conjunction with test example and detailed description of the invention, the present invention is described in further detail.But this should not understood
Scope for the above-mentioned theme of the present invention is only limitted to below example, and all technology realized based on present invention belong to this
The scope of invention.
Fig. 1 shows the structure of the system of processing of the fast growing wood in embodiment with electrical and thermal conductivity performance, refers to Fig. 1,
The system of processing of a kind of fast growing wood with electrical and thermal conductivity performance provided in the present embodiment, including:
Described nano modification solution pool 120, is used for holding nano modification solution；Nano modification solution is used for soaking fast-growing
Material, the composition of modified Nano solution can be to include nano material, the modifying agent of 4% and the water of 79% that mass ratio is 17%.
Vacuum pressed fills 130, is used for providing vacuum pressed environment so that the fast growing wood soaking nano modification solution is permissible
It is handled as follows in described vacuum pressed fills: be evacuated to after pressure is 0.1-0.2Mpa add modified Nano solution, so
After be forced into 15-30Mpa and keep pressure release after 110-130min；Evacuation is that 0.1-0.2Mpa keeps 50-70min, then again
Pressurization 15-30Mpa keeps 80-90min, solution is heated to 80-90 DEG C the most simultaneously, pressure release after insulation 30-60min,
Then, at 100-120 DEG C, it is passed through noble gas and is dried, obtain semi-finished product.
Vacuum pressed fills 130 and is provided with solution inlet, for its internal injection nano modification solution；It is additionally provided with ventilation
Mouthful, for its internal injection noble gas；It is additionally provided with valve, for by this valve pressure release.
Vacuum pump 140, is 0.1-0.2Mpa for fill (130) being evacuated to pressure to vacuum pressed.
Heater 150, the nano modification solution in described vacuum pressed being filled is heated to described 80-90 DEG C, also
For providing the baking temperature of 100-120 DEG C.Heater 150 can also be used for the pressurization that vacuum pressed fills.
Heater 150 can be fuelizer, it is also possible to be electric heater unit, considers based on environmental protection, preferably electricity
Heater.Being directed to electric heater unit, the heating plate of electric heater unit is arranged at vacuum pressed and fills 130 inside.
Ink flush coater 170, at described surface of semi-finished printing conduction, heat conduction ink, obtains material modified.
It should be noted that each parts forming above-mentioned system of processing all can use corresponding equipment in prior art,
Can be from the most directly buying, therefore, the concrete structure of each parts is not described in detail by the present embodiment.
So that the material modified electrical and thermal conductivity prepared is more preferable, it is preferred that in above-mentioned system of processing, also include putting down
Complete machine 110, the fast growing wood before putting into nano modification solution pool is processed into the fast growing wood with flat surface.
The system of processing provided in application the present embodiment, can process to prepare and have changing of in situ the most closely knit and electrical and thermal conductivity
Property material, processing method is as follows:
1) utilizing planisher 110 is the fast growing wood with flat surface by the leveling of fast growing wood raw material.
2) holding nano modification solution in nano modification solution pool 120, the composition of modified Nano solution can be to include matter
Amount ratio is the nano material of 17%, the modifying agent of 4% and the water of 79%.
3) greenwood after speed being flattened is put into after impregnating 45-50h in nano modification solution, is sealed in vacuum pressed tank 130
In, being evacuated to pressure with vacuum pump 140 is to add nano modification solution after 0.1-0.2Mpa, is then forced into 15-30Mpa and protects
Hold pressure release after 110-130min；
4) evacuation is that 0.1-0.2Mpa keeps 50-70min again, and then pressurization 15-30Mpa keeps 80-90min, with
Time solution is heated to 80-90 DEG C, insulation 30-60min after pressure release, then at 100-120 DEG C, utilize noble gas supply dress
Put 160 to be passed through noble gas and be dried；Noble gas can be nitrogen or carbon dioxide.
5) utilize ink flush coater 170 by described surface of semi-finished printing conduction, heat conduction ink, obtain material modified.
The system of processing that application the present embodiment provides can prepare the improved wood with stronger electrical and thermal conductivity performance, and
Density of wood, Deflection Modulus of Elasticity and case hardness can improve 69.7%, 18%, 37.7% respectively with unseasoned timber contrast.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Those skilled in the art are given based on the embodiment in the present invention
Enlightenment, on the premise of not making creative work, any modification, equivalent substitution and improvement etc. made, should be included in
Within protection scope of the present invention.
Claims (2)
1. the system of processing of a fast growing wood with electrical and thermal conductivity performance, it is characterised in that including:
Nano modification solution pool (120), is used for holding nano modification solution；
Vacuum pressed fills (130), is used for providing vacuum pressed environment so that the fast growing wood soaking nano modification solution can be
Described vacuum pressed fills in (130) and is handled as follows: being evacuated to pressure is addition modified Nano solution after 0.1-0.2Mpa,
Then it is forced into 15-30Mpa and keeps pressure release after 110-130min；Evacuation is that 0.1-0.2Mpa keeps 50-70min, so again
Rear pressurization 15-30Mpa keeps 80-90min, solution is heated to 80-90 DEG C the most simultaneously, lets out after insulation 30-60min
Pressure, then at 100-120 DEG C, is passed through noble gas and is dried, obtain semi-finished product；
Vacuum pump (140), is 0.1-0.2Mpa for fill (130) being evacuated to pressure to vacuum pressed；
Heater (150), for the nano modification solution that described vacuum pressed fills in (130) is heated to described 80-90 DEG C,
Also provide for the baking temperature of described 100-120 DEG C；
Noble gas device for supplying (160), feeds described noble gas for filling to vacuum pressed in (130)；
Ink flush coater (170), at described surface of semi-finished printing conduction, heat conduction ink, obtains material modified.
System of processing the most according to claim 1, it is characterised in that also include planisher (110), for being delivered to receive
Fast growing wood before rice modified solution pond is processed into the fast growing wood with flat surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610769642.7A CN106182260A (en) | 2016-08-30 | 2016-08-30 | A kind of system of processing of the fast growing wood with electrical and thermal conductivity performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610769642.7A CN106182260A (en) | 2016-08-30 | 2016-08-30 | A kind of system of processing of the fast growing wood with electrical and thermal conductivity performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106182260A true CN106182260A (en) | 2016-12-07 |
Family
ID=58089850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610769642.7A Pending CN106182260A (en) | 2016-08-30 | 2016-08-30 | A kind of system of processing of the fast growing wood with electrical and thermal conductivity performance |
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| CN (1) | CN106182260A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115798A (en) * | 2017-12-04 | 2018-06-05 | 杨舜轲 | A kind of process equipment and processing method of floor heating multi-layer solid wood composite floor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5282706A (en) * | 1975-12-29 | 1977-07-11 | Nakamura Plywood Co Ltd | Method of producing decorated plywood |
| JPH08174515A (en) * | 1994-12-26 | 1996-07-09 | Natl House Ind Co Ltd | Decorated glued laminated wood |
| CN201728178U (en) * | 2010-06-08 | 2011-02-02 | 三轴电子(苏州)有限公司 | Device for spraying photosensitive ink on surface of stereoscopic metal workpiece |
| CN102626938A (en) * | 2012-05-07 | 2012-08-08 | 东北林业大学 | Vacuum pressurizing and dipping equipment for producing wood plastic composite |
| CN105153906A (en) * | 2015-09-07 | 2015-12-16 | 济南清纳材料科技有限公司 | Water-based polyurethane functional coating material and preparation method thereof |
-
2016
- 2016-08-30 CN CN201610769642.7A patent/CN106182260A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5282706A (en) * | 1975-12-29 | 1977-07-11 | Nakamura Plywood Co Ltd | Method of producing decorated plywood |
| JPH08174515A (en) * | 1994-12-26 | 1996-07-09 | Natl House Ind Co Ltd | Decorated glued laminated wood |
| CN201728178U (en) * | 2010-06-08 | 2011-02-02 | 三轴电子(苏州)有限公司 | Device for spraying photosensitive ink on surface of stereoscopic metal workpiece |
| CN102626938A (en) * | 2012-05-07 | 2012-08-08 | 东北林业大学 | Vacuum pressurizing and dipping equipment for producing wood plastic composite |
| CN105153906A (en) * | 2015-09-07 | 2015-12-16 | 济南清纳材料科技有限公司 | Water-based polyurethane functional coating material and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115798A (en) * | 2017-12-04 | 2018-06-05 | 杨舜轲 | A kind of process equipment and processing method of floor heating multi-layer solid wood composite floor |
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Application publication date: 20161207 |