CN107088943A - One kind decoration uses wood preservation processing method - Google Patents
One kind decoration uses wood preservation processing method Download PDFInfo
- Publication number
- CN107088943A CN107088943A CN201710487630.XA CN201710487630A CN107088943A CN 107088943 A CN107088943 A CN 107088943A CN 201710487630 A CN201710487630 A CN 201710487630A CN 107088943 A CN107088943 A CN 107088943A
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- CN
- China
- Prior art keywords
- closed container
- minutes
- pressure
- timber
- preservative
- 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
- B27K3/02—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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/001—Heating
-
- 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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/007—Treating of wood not provided for in groups B27K1/00, B27K3/00 using pressure
-
- 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
- B27K2240/00—Purpose of the treatment
- B27K2240/20—Removing fungi, molds or insects
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)
Abstract
The invention discloses a kind of decoration wood preservation processing method, comprise the following steps；S1, desiccated wood is put into closed container；S2, closed container is pressurizeed；S3, timber taken out, be placed into dry ventilated environment；S4, dried timber is put into closed container, vacuumized；S5, fill after preservative in closed container, closed container is pressurizeed；S6, by closed container preservative extract out, while to closed container depressurize；S7, closed container is vacuumized, rear take out is placed in the shady and cool environment dried.The present invention carries out pressurized treatments before timber carries out injection preservative to timber, so that the cell membrane in timber is destroyed, so as to when the follow-up progress Negative pressure to timber, gas in wood cell can be as much as possible discharge, it is achieved thereby that injecting more preservatives to timber, and then improve the preservation of timber against decay effect.
Description
Technical field
The present invention relates to building field, particularly a kind of decoration uses wood preservation processing method.
Background technology
Timber is a kind of natural organic, with obvious biological nature, easily by biologies such as bacterium, worm, the raw drilling worms in sea
Invasion and attack.But in order to which permanent use needs to carry out timber certain preservative treatment.Conventional preservative treatment is using pressure
Preservative is squeezed into timber by force container.But it is due to that the cell die in dried timber contains cell membrane, this causes
Substantial amounts of preservative can not enter intracellular, so that the preservation of timber against decay effect is not good.
The content of the invention
In view of the presence of problem above, can it is an object of the invention to provide a kind of decoration wood preservation processing method
To be destroyed before preservative is filled to timber to the cell membrane of timber, it is ensured that more preservatives can enter timber
In, so as to improve the preservation of timber against decay effect.
The purpose of the present invention realizes that decoration wood preservation processing method includes following by such technical scheme
Step；
S1, desiccated wood is put into closed container；
S2, using high-pressure pump closed container is pressurizeed so that pressure is 5~10Mpa in container, continues 60 minutes；
S3, timber taken out from closed container, be placed into dry ventilated environment and dry, the time is no less than 7 days；
S4, dried timber is placed again into closed container, vacuumized so that the pressure in closed container
For -0.05~-0.1Mpa, the duration is 10~30 minutes；
S5, fill after preservative in closed container, closed container is pressurizeed, the duration is 100~200 points
Clock；
S6, by closed container preservative extract out, while to closed container depressurize, finally cause closed container pressure
For atmospheric pressure, while there is no preservative in closed container, kept for 30 minutes；
S7, closed container is vacuumized so that the pressure in closed container is -0.05~-0.1Mpa, continues 50 points
Take out and placed in the shady and cool environment dried after clock.
Further, it is described to be filled in closed container after preservative, closed container is pressurizeed, the duration is
Comprise the following steps within 100~200 minutes；
SJ1, fill after preservative in closed container, closed container is carried out to be forced into 1~3Mpa, is kept for 20~40 points
Clock；
SJ2, closed container is depressurized so that the pressure in closed container is 0.5~1Mpa, is kept for 10~20 points
Clock；
SJ3, closed container is pressurizeed so that the pressure in closed container is 2~4Mpa, is kept for 20~40 minutes；
SJ4, closed container is depressurized so that the pressure in closed container is 0.5~1Mpa, is kept for 10~20 points
Clock；
SJ5, closed container is pressurizeed so that the pressure in closed container is 3~5Mpa, is kept for 40~80 minutes.
Further, it is described to be filled in closed container after preservative, closed container is pressurizeed, the duration is
Also closed container is heated during 100~200 minutes, keeps the temperature inside closed container Celsius for 65~100
Degree.
Further, the preservative is waterborne-type preservation.
Further, to closed container pressurization or decompression operation is at the uniform velocity to pressurize or at the uniform velocity depressurize.
By adopting the above-described technical solution, the present invention has the advantage that：Before timber carries out injection preservative
Pressurized treatments are carried out to timber so that the cell membrane in timber is destroyed, so as to carry out Negative pressure to timber follow-up
When, the discharge that the gas in wood cell can be as much as possible, it is achieved thereby that giving timber to inject more preservatives, is entered
And improve the preservation of timber against decay effect.
Other advantages, target and the feature of the present invention will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.The target and other advantages of the present invention can be wanted by following specification and right
Book is sought to realize and obtain.
Embodiment
With reference to embodiment, the invention will be further described.
Embodiment 1
Decoration wood preservation processing method comprises the following steps；
S1, desiccated wood is put into closed container；
S2, using high-pressure pump closed container is pressurizeed so that pressure is 5Mpa in container, continues 60 minutes；
S3, timber taken out from closed container, be placed into dry ventilated environment and dry, the time is no less than 7 days；
S4, dried timber is placed again into closed container, vacuumized so that the pressure in closed container
For -0.05Mpa, the duration is 10 minutes；
S5, fill after waterborne-type preservation in closed container, closed container is carried out to be forced into 1Mpa, is kept for 20 points
Clock；Closed container is depressurized so that the pressure in closed container is 0.5Mpa, is kept for 10 minutes；Closed container is carried out
Pressurization so that the pressure in closed container is 2Mpa, is kept for 20 minutes；Closed container is depressurized so that in closed container
Pressure be 0.5Mpa, keep 10 minutes；Closed container is pressurizeed so that the pressure in closed container is 3Mpa, is kept
40 minutes, and closed container is heated in whole process, it is 65 degrees Celsius to keep the temperature inside closed container.
S6, by closed container waterborne-type preservation extract out, while to closed container depressurize, finally cause closed container
Pressure be atmospheric pressure, while there is no waterborne-type preservation in closed container, kept for 30 minutes；
S7, closed container is vacuumized so that the pressure in closed container is -0.05Mpa, is taken after continuing 50 minutes
Go out and place in the shady and cool environment dried.
Above-mentioned pressurization or decompression operation to closed container is at the uniform velocity to pressurize or at the uniform velocity depressurize.Reduce the gas in timber
Or back attack phenomenon occurs in closed container in waterborne-type preservation, so as to reduce the preservation of timber against decay treatment effect.
The waterborne-type preservation of the present embodiment is ammoniacal copper quaternary (ACQ)；Ammoniacal copper quaternary (ACQ) safety non-toxic is suitable for decorating institute
With.
Embodiment 2
Decoration wood preservation processing method comprises the following steps；
S1, desiccated wood is put into closed container；
S2, using high-pressure pump closed container is pressurizeed so that pressure is 10Mpa in container, continues 60 minutes；
S3, timber taken out from closed container, be placed into dry ventilated environment and dry, the time is no less than 7 days；
S4, dried timber is placed again into closed container, vacuumized so that the pressure in closed container
For -0.1Mpa, the duration is 130 minutes；
S5, fill after waterborne-type preservation in closed container, closed container is carried out to be forced into 3Mpa, is kept for 40 points
Clock；Closed container is depressurized so that the pressure in closed container is 1Mpa, is kept for 20 minutes；Closed container is added
Pressure so that the pressure in closed container is 4Mpa, is kept for 40 minutes；Closed container is depressurized so that in closed container
Pressure is 1Mpa, is kept for 20 minutes；Closed container is pressurizeed so that the pressure in closed container is 5Mpa, is kept for 80 points
Clock, and closed container is heated in whole process, it is 100 degrees Celsius to keep the temperature inside closed container.
S6, by closed container waterborne-type preservation extract out, while to closed container depressurize, finally cause closed container
Pressure be atmospheric pressure, while there is no waterborne-type preservation in closed container, kept for 30 minutes；
S7, closed container is vacuumized so that the pressure in closed container is -0.1Mpa, is taken after continuing 50 minutes
Go out and place in the shady and cool environment dried.
Above-mentioned pressurization or decompression operation to closed container is at the uniform velocity to pressurize or at the uniform velocity depressurize.Reduce the gas in timber
Or back attack phenomenon occurs in closed container in waterborne-type preservation, so as to reduce the preservation of timber against decay treatment effect.
The waterborne-type preservation of the present embodiment is ammoniacal copper quaternary (ACQ)；Ammoniacal copper quaternary (ACQ) safety non-toxic is suitable for decorating institute
With.
Embodiment 3
Decoration wood preservation processing method comprises the following steps；
S1, desiccated wood is put into closed container；
S2, using high-pressure pump closed container is pressurizeed so that pressure is 6Mpa in container, continues 60 minutes；
S3, timber taken out from closed container, be placed into dry ventilated environment and dry, the time is no less than 7 days；
S4, dried timber is placed again into closed container, vacuumized so that the pressure in closed container
For -0.08Mpa, the duration is 20 minutes；
S5, fill after waterborne-type preservation in closed container, closed container is carried out to be forced into 2Mpa, is kept for 30 points
Clock；Closed container is depressurized so that the pressure in closed container is 0.8Mpa, is kept for 15 minutes；Closed container is carried out
Pressurization so that the pressure in closed container is 3Mpa, is kept for 30 minutes；Closed container is depressurized so that in closed container
Pressure be 0.8Mpa, keep 15 minutes；Closed container is pressurizeed so that the pressure in closed container is 4Mpa, is kept
60 minutes, and closed container is heated in whole process, it is 80 degrees Celsius to keep the temperature inside closed container.
S6, by closed container waterborne-type preservation extract out, while to closed container depressurize, finally cause closed container
Pressure be atmospheric pressure, while there is no waterborne-type preservation in closed container, kept for 30 minutes；
S7, closed container is vacuumized so that the pressure in closed container is -0.08Mpa, is taken after continuing 50 minutes
Go out and place in the shady and cool environment dried.
Above-mentioned pressurization or decompression operation to closed container is at the uniform velocity to pressurize or at the uniform velocity depressurize.Reduce the gas in timber
Or back attack phenomenon occurs in closed container in waterborne-type preservation, so as to reduce the preservation of timber against decay treatment effect.
The waterborne-type preservation of the present embodiment is ammoniacal copper quaternary (ACQ)；Ammoniacal copper quaternary (ACQ) safety non-toxic is suitable for decorating institute
With.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to skill of the invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of the technical program, it all should cover in the present invention
Right among.
Claims (5)
1. one kind decoration use wood preservation processing method, it is characterised in that the decoration with wood preservation processing method including with
Lower step；
S1, desiccated wood is put into closed container；
S2, using high-pressure pump closed container is pressurizeed so that pressure is 5~10Mpa in container, continues 60 minutes；
S3, timber taken out from closed container, be placed into dry ventilated environment and dry, the time is no less than 7 days；
S4, dried timber is placed again into closed container, vacuumized so that pressure in closed container for-
0.05~-0.1Mpa, the duration is 10~30 minutes；
S5, fill after preservative in closed container, closed container is pressurizeed, the duration is 100~200 minutes；
S6, by closed container preservative extract out, while to closed container depressurize, finally cause closed container pressure be big
Air pressure is strong, while not having preservative in closed container, is kept for 30 minutes；
S7, closed container is vacuumized so that the pressure in closed container is -0.05~-0.1Mpa, is continued after 50 minutes
Take out and place in the shady and cool environment dried.
2. decoration uses wood preservation processing method according to claim 1, it is characterised in that described to be filled in closed container
After preservative, closed container is pressurizeed, the duration is to comprise the following steps for 100~200 minutes；
SJ1, fill after preservative in closed container, closed container is carried out to be forced into 1~3Mpa, kept for 20~40 minutes；
SJ2, closed container is depressurized so that the pressure in closed container is 0.5~1Mpa, is kept for 10~20 minutes；
SJ3, closed container is pressurizeed so that the pressure in closed container is 2~4Mpa, is kept for 20~40 minutes；
SJ4, closed container is depressurized so that the pressure in closed container is 0.5~1Mpa, is kept for 10~20 minutes；
SJ5, closed container is pressurizeed so that the pressure in closed container is 3~5Mpa, is kept for 40~80 minutes.
3. decoration according to claim 1 uses wood preservation processing method, it is characterised in that described to be noted in closed container
After full preservative, closed container is pressurizeed, the duration is that also closed container is carried out during 100~200 minutes
Heating, it is 65~100 degrees Celsius to keep the temperature inside closed container.
4. decoration according to claim 1 uses wood preservation processing method, it is characterised in that the preservative is water solubility
Preservative.
5. according to any described decoration wood preservation processing method in claim 1-4, it is characterised in that to closed container
Pressurization or decompression operation be at the uniform velocity pressurize or at the uniform velocity depressurize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710487630.XA CN107088943A (en) | 2017-06-23 | 2017-06-23 | One kind decoration uses wood preservation processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710487630.XA CN107088943A (en) | 2017-06-23 | 2017-06-23 | One kind decoration uses wood preservation processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107088943A true CN107088943A (en) | 2017-08-25 |
Family
ID=59641084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710487630.XA Pending CN107088943A (en) | 2017-06-23 | 2017-06-23 | One kind decoration uses wood preservation processing method |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1102801A (en) * | 1993-01-19 | 1995-05-24 | 住友商事株式会社 | Method of and apparatus for injecting treating liquid into wood material and porous inorganic material, and method for destroying ray...... |
| CN1143005A (en) * | 1995-08-16 | 1997-02-19 | 李卫林 | Method for preventing bamboo wood from being damaged and deformed by worms through vacuum infusion |
| US20080063884A1 (en) * | 2006-09-12 | 2008-03-13 | Philip Leslie Robinson | Method for treating wood |
| CN101327606A (en) * | 2008-07-16 | 2008-12-24 | 赵盛源 | Method for processing five-prevention lumber |
| US20140329014A1 (en) * | 2013-05-03 | 2014-11-06 | Danip Pty Ltd | Composition and Method for Treating Wood |
| CN104441133A (en) * | 2014-10-09 | 2015-03-25 | 安徽省孟府家工艺品有限公司 | Wood preservative treatment method |
| CN106426450A (en) * | 2015-08-05 | 2017-02-22 | 南通久聚高分子科技有限公司 | Wood anti-corrosion technology |
-
2017
- 2017-06-23 CN CN201710487630.XA patent/CN107088943A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1102801A (en) * | 1993-01-19 | 1995-05-24 | 住友商事株式会社 | Method of and apparatus for injecting treating liquid into wood material and porous inorganic material, and method for destroying ray...... |
| CN1143005A (en) * | 1995-08-16 | 1997-02-19 | 李卫林 | Method for preventing bamboo wood from being damaged and deformed by worms through vacuum infusion |
| US20080063884A1 (en) * | 2006-09-12 | 2008-03-13 | Philip Leslie Robinson | Method for treating wood |
| CN101327606A (en) * | 2008-07-16 | 2008-12-24 | 赵盛源 | Method for processing five-prevention lumber |
| US20140329014A1 (en) * | 2013-05-03 | 2014-11-06 | Danip Pty Ltd | Composition and Method for Treating Wood |
| CN104441133A (en) * | 2014-10-09 | 2015-03-25 | 安徽省孟府家工艺品有限公司 | Wood preservative treatment method |
| CN106426450A (en) * | 2015-08-05 | 2017-02-22 | 南通久聚高分子科技有限公司 | Wood anti-corrosion technology |
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Effective date of abandoning: 20191101 |