CN108673685A - A kind of production method of modified bamboo wood - Google Patents
A kind of production method of modified bamboo wood Download PDFInfo
- Publication number
- CN108673685A CN108673685A CN201810497702.3A CN201810497702A CN108673685A CN 108673685 A CN108673685 A CN 108673685A CN 201810497702 A CN201810497702 A CN 201810497702A CN 108673685 A CN108673685 A CN 108673685A
- Authority
- CN
- China
- Prior art keywords
- bamboo
- bamboo chip
- production method
- chip
- modified
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27J—MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
- B27J1/00—Mechanical working of cane or the like
-
- 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
-
- 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
-
- 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
- B27K3/16—Inorganic impregnating agents
-
- 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
- B27K3/34—Organic impregnating agents
-
- 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
- B27K9/00—Chemical or physical treatment of reed, straw, or similar material
- B27K9/002—Cane, bamboo
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention discloses a kind of production methods of modified bamboo wood, include the following steps：S1.1：Raw bamboo is cut into bamboo chip, bamboo chip is tied, removal outer of bamboo is yellow；S1.2：By treated, bamboo chip is put into standing placement in liquid nitrogen, and standing time is 20 40min, is then placed 12 days under normal temperature environment；S1.3：The S1.2 bamboo chips obtained are put under vacuum in soybean oil and carry out heating immersion, oil temperature is 150 170 DEG C, and soaking time is 2 3h, after bamboo chip after immersion is pulled out, it presses in bamboo chip upper and lower surface and stands under vacuum, time of repose is 2 3h, and pressure is 1.5 2.5MPa；S1.4：The bamboo chip that S1.3 is obtained is placed in organic solvent, and 20 40min are impregnated, and the dry machine of dried disinfecting carbon is placed it in after taking-up, the temperature of the dry machine heating of dried disinfecting carbon is 160-190 DEG C, and 2-4 hours heating times, bamboo chip carbonization, carbonizing degree is 5%-30%.
Description
Technical field
The present invention relates to building material product technical field, more particularly to a kind of production method of modified bamboo wood.
Background technology
In order to conserve forests, prevent erosion, pursuit wood substituted by bamboo has become trend of the times；Bamboo will be used widely
The operational support bamboo clappers that bamboo clappers and bamboo nail must be made does not rupture, could realize the pursuit of wood substituted by bamboo.Existing bamboo wood
Since processing method method presence is not scientific, lead to bamboo wood mutability, easy to crack, short life, poor quality, on building materials market
Consumer perceptions' degree is poor.
Invention content
To solve problems of the prior art, the present invention provides a kind of production methods of modified bamboo wood.
To achieve the above object, the present invention is implemented by the following technical solutions：
A kind of production method of modified bamboo wood, includes the following steps：
S1.1：Raw bamboo is cut into bamboo chip, bamboo chip is tied, removal outer of bamboo is yellow；
S1.2：By treated, bamboo chip is put into standing placement, standing time 20-40min, then in room temperature ring in liquid nitrogen
It is placed 1-2 days under border；
S1.3：The bamboo chip that S1.2 is obtained is subjected to heating immersion being put under vacuum in soybean oil, oil temperature is
It 150-170 DEG C, soaking time 2-3h, after the bamboo chip after immersion is pulled out, presses in bamboo chip upper and lower surface and in vacuum condition
Lower standing, time of repose 2-3h, pressure 1.5-2.5MPa；
S1.4：The bamboo chip that S1.3 is obtained is placed in organic solvent, impregnates 20-40min, drying is placed it in after taking-up
The dry machine of carbon is sterilized, the temperature of the dry machine heating of dried disinfecting carbon is 160-190 DEG C, 2-4 hours heating times, bamboo chip carbonization, carbon
Change degree is 5% -30%.
Preferably, in S1.2, standing time 30min..
Preferably, in S1.2, placed 1.5 days under normal temperature environment.
Preferably, in S1.2, bamboo chip submerges in liquid nitrogen.
Preferably, in S1.3, oil temperature is 160 DEG C.
Preferably, in S1.3, soaking time 2.5h.
Preferably, in S1.3, time of repose 2.5h.
The beneficial effects of the invention are as follows：
The production method of modified bamboo wood disclosed in this invention, technological design is scientific and reasonable, very according to the self performance of bamboo wood
Feature is modified bamboo wood using scientific method in bamboo flooring production process, ensures that bamboo wood is with good performance, does not open
It splits indeformable, greatly improves the stability of bamboo wood.
Specific implementation mode
Embodiments of the present invention are further described with reference to embodiment, but are not limitation of the invention.
Embodiment 1
A kind of production method of modified bamboo wood, includes the following steps：
S1.1：Raw bamboo is cut into bamboo chip, bamboo chip is tied, removal outer of bamboo is yellow；
S1.2：By treated, bamboo chip is put into standing placement, standing time 20min, then in normal temperature environment in liquid nitrogen
It is lower to place 1 day；
S1.3：The bamboo chip that S1.2 is obtained is subjected to heating immersion being put under vacuum in soybean oil, oil temperature 150
DEG C, soaking time 2-3h after pulling the bamboo chip after immersion out, presses in bamboo chip upper and lower surface and stands under vacuum,
Time of repose is 2h, pressure 1.5MPa；
S1.4：The bamboo chip that S1.3 is obtained is placed in organic solvent, is impregnated 20min, is placed it in drying after taking-up and disappear
The temperature of the malicious dry machine of carbon, the dry machine heating of dried disinfecting carbon is 160 DEG C, 2 hours heating times, bamboo chip carbonization, and carbonizing degree is
5%.
Embodiment 2：
A kind of production method of modified bamboo wood, includes the following steps：
S1.1：Raw bamboo is cut into bamboo chip, bamboo chip is tied, removal outer of bamboo is yellow；
S1.2：By treated, bamboo chip is put into standing placement, standing time 40min, then in normal temperature environment in liquid nitrogen
It is lower to place 2 days；
S1.3：The bamboo chip that S1.2 is obtained is subjected to heating immersion being put under vacuum in soybean oil, oil temperature 170
DEG C, soaking time 3h after pulling the bamboo chip after immersion out, presses in bamboo chip upper and lower surface and stands under vacuum, quiet
It is 3h, pressure 2.5MPa to set the time；
S1.4：The bamboo chip that S1.3 is obtained is placed in organic solvent, is impregnated 40min, is placed it in drying after taking-up and disappear
The temperature of the malicious dry machine of carbon, the dry machine heating of dried disinfecting carbon is 170 DEG C, 3 hours heating times, bamboo chip carbonization, and carbonizing degree is
25%.
Embodiment 3：
A kind of production method of modified bamboo wood, includes the following steps：
S1.1：Raw bamboo is cut into bamboo chip, bamboo chip is tied, removal outer of bamboo is yellow；
S1.2：By treated, bamboo chip is put into standing placement, standing time 25min, then in normal temperature environment in liquid nitrogen
It is lower to place 1.5 days；
S1.3：The bamboo chip that S1.2 is obtained is subjected to heating immersion being put under vacuum in soybean oil, oil temperature 155
DEG C, soaking time 2-3h after pulling the bamboo chip after immersion out, presses in bamboo chip upper and lower surface and stands under vacuum,
Time of repose is 2.5h, pressure 1.6MPa；
S1.4：The bamboo chip that S1.3 is obtained is placed in organic solvent, is impregnated 25min, is placed it in drying after taking-up and disappear
The temperature of the malicious dry machine of carbon, the dry machine heating of dried disinfecting carbon is 190 DEG C, 4 hours heating times, bamboo chip carbonization, and carbonizing degree is
30%.
The above described is only a preferred embodiment of the present invention, not making any form to technical scheme of the present invention
On limitation.Every essence according to the present invention is to any simple modification, equivalent change and modification made by above example,
It falls within the scope of protection of the present invention.
Claims (7)
1. a kind of production method of modified bamboo wood, it is characterised in that：Include the following steps：
S1.1：Raw bamboo is cut into bamboo chip, bamboo chip is tied, removal outer of bamboo is yellow；
S1.2：By treated, bamboo chip is put into standing placement, standing time 20-40min, then under normal temperature environment in liquid nitrogen
It places 1-2 days；
S1.3：The bamboo chip that S1.2 is obtained is subjected to heating immersion being put under vacuum in soybean oil, oil temperature 150-170
DEG C, soaking time 2-3h after pulling the bamboo chip after immersion out, presses in bamboo chip upper and lower surface and stands under vacuum,
Time of repose is 2-3h, pressure 1.5-2.5MPa；
S1.4：The bamboo chip that S1.3 is obtained is placed in organic solvent, impregnates 20-40min, dried disinfecting is placed it in after taking-up
The temperature of the dry machine of carbon, the dry machine heating of dried disinfecting carbon is 160-190 DEG C, and 2-4 hours heating times, bamboo chip carbonization, be carbonized journey
Degree is 5% -30%.
2. a kind of production method of modified bamboo wood according to claim 1, it is characterised in that：In S1.2, standing time
For 30min..
3. a kind of production method of modified bamboo wood according to claim 1, it is characterised in that：In S1.2, in room temperature ring
It is placed 1.5 days under border.
4. a kind of production method of modified bamboo wood according to claim 1, it is characterised in that：In S1.2, bamboo chip is in liquid
It is submerged in nitrogen.
5. a kind of production method of modified bamboo wood according to claim 1, it is characterised in that：In S1.3, oil temperature 160
℃。
6. a kind of production method of modified bamboo wood according to claim 1, it is characterised in that：In S1.3, soaking time
For 2.5h.
7. a kind of production method of modified bamboo wood according to claim 1, it is characterised in that：In S1.3, time of repose
For 2.5h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810497702.3A CN108673685A (en) | 2018-05-23 | 2018-05-23 | A kind of production method of modified bamboo wood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810497702.3A CN108673685A (en) | 2018-05-23 | 2018-05-23 | A kind of production method of modified bamboo wood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108673685A true CN108673685A (en) | 2018-10-19 |
Family
ID=63807778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810497702.3A Withdrawn CN108673685A (en) | 2018-05-23 | 2018-05-23 | A kind of production method of modified bamboo wood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108673685A (en) |
-
2018
- 2018-05-23 CN CN201810497702.3A patent/CN108673685A/en not_active Withdrawn
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181019 |
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| WW01 | Invention patent application withdrawn after publication |