CN108748512A - A kind of method of prolonging wood service life - Google Patents
A kind of method of prolonging wood service life Download PDFInfo
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- CN108748512A CN108748512A CN201810591970.1A CN201810591970A CN108748512A CN 108748512 A CN108748512 A CN 108748512A CN 201810591970 A CN201810591970 A CN 201810591970A CN 108748512 A CN108748512 A CN 108748512A
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- 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
- 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
- B27K3/04—Impregnating in open tanks
-
- 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
- B27K3/50—Mixtures of different 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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/003—Treating of wood not provided for in groups B27K1/00, B27K3/00 by using electromagnetic radiation or mechanical waves
- B27K5/0055—Radio-waves, e.g. microwaves
-
- 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
- B27K5/003—Treating of wood not provided for in groups B27K1/00, B27K3/00 by using electromagnetic radiation or mechanical waves
- B27K5/0065—Ultrasonic treatment
-
- 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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/04—Combined bleaching or impregnating and drying of wood
-
- 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)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention discloses a kind of methods of prolonging wood service life, include the following steps：（1）Cutting cleaning treatment,（2）Steam explosion treatment,（3）Modification,（4）Twice-modified processing,（5）It is dried.The present invention has carried out timber special processing, effectively improves the integrated quality of timber, extends its service life, improves the market competitiveness of timber, great application value well.
Description
Technical field
The invention belongs to wood processing treatment technical fields, and in particular to a kind of method of prolonging wood service life.
Background technology
Funan County is under the jurisdiction of Anhui Province's Fuyang City, belongs to inland exploitation area earlier, on the Anhui Province northwestward, Huaihe River
Middle reaches engaging portion north bank.Funan County be known as " famous-brand and high-quality specialty county ", " Natural resources reservoir " title, be national grain-production great Xian, in
The unique agricultural in township, the whole nation of state's wicker plaiting article（Forestry）Circular economy demonstration pilot project county, Funan are the township of national wicker plaiting article, wicker products
It is sold abroad.
Timber is one of raw material common in wicker products, materials extensively, there is recyclability, and processing and treating method
Maturation, it is commonly used.But because timber is common natural wood fibre tissue, in actual use easily by moisture, mould etc.
It corrodes, causes mouldy, rotten, not only affect appearance condition, also reduce its mechanical quality and service life, need to carry out
Effective protection improvement processing.
Invention content
The purpose of the present invention is for existing problem, provide a kind of method of prolonging wood service life.
The present invention is achieved by the following technical solutions：
A kind of method of prolonging wood service life, includes the following steps：
（1）Cut cleaning treatment：
Cutting process first is carried out to timber, then the timber after cutting is carried out with clear water spare after cleaning one time；
（2）Steam explosion treatment：
By step（1）Treated, and timber is put into progress Steam explosion treatment in steam blasting tank, first into steam blasting tank
It is 103 ~ 106 DEG C of vapor to be passed through temperature, and the pressure in steam blasting tank is increased to 0.38 ~ 0.42MPa, at heat-insulation pressure keeping
It after managing 12 ~ 14min, then will quickly be unloaded in steam blasting tank to normal temperature and pressure, after timber is finally taken out cooled to room temperature
It is spare；
（3）Modification：
By step（2）Treated, and timber is immersed in modification liquid A, and it is 38 ~ 42 that heating, which keeps the temperature of modification liquid A,
DEG C, ultrasonic vibration takes out timber after handling 1 ~ 1.5h, and timber is then put into 7 ~ 9min of carbonization treatment in carbonizing apparatus again,
It finally will be spare after timber taking-up cooled to room temperature；The modification liquid A by following parts by weight material composition：22
~ 26 parts of ethyl orthosilicates, 30 ~ 35 parts of ether, 12 ~ 15 parts of isopropanols, 8 ~ 10 parts of calgons, 500 ~ 560 parts of deionized waters；
（4）Twice-modified processing：
By step（3）Treated, and timber is immersed in modification liquid B, and ultrasonic vibration takes timber after handling 35 ~ 40min
Go out, then timber is put into ultraviolet irradiation case and carries out radiation treatment, finally takes out timber spare；At the modification
Manage material compositions of the liquid B by following parts by weight：4 ~ 7 parts of silver nitrates, 3 ~ 5 parts of neopelexes, 90 ~ 100 parts of deionizations
Water；
（5）It is dried：
By step（4）Treated the drying of wood to water content no more than 9% after.
Further, step（2）Described in it is quick will be unloaded in steam blasting tank to normal temperature and pressure processing be in 35s will
It is unloaded in steam blasting tank to normal temperature and pressure.
Further, step（3）Described in ultrasonic vibration processing when ultrasonic frequency be 500 ~ 550kHz.
Further, step（3）Described in carbonization treatment when keep carbonizing apparatus in temperature be 500 ~ 530 DEG C, and
It keeps being nitrogen environment in carbonizing apparatus.
Further, step（4）Described in ultrasonic vibration processing when ultrasonic frequency be 230 ~ 250kHz.
Further, step（4）Described in radiation treatment when control ultraviolet irradiation case in power be 1000 ~
The wavelength of 1200W, ultraviolet light are 300 ~ 340nm.
Further, step（5）Described in drying process be infrared drying processing, microwave drying treatment, low temperature cold
Freeze any one in being dried.
It is relatively simple for the processing mode of timber service life improvement at present, and treatment effect makes us not satisfied.In this regard, this
Invention improves processing method to timber, can be good at extending it and uses quality and service life.Wherein first timber is carried out
Steam explosion treatment, the effective loose institutional framework of timber, expands the gap of fiber, the absorption for improving surface layer is fixed
Ability is convenient for subsequent processing operation, has then carried out a modification, carried out to timber with special modification liquid A
Immersion treatment penetrates into the ethyl orthosilicate ingredient in it in timber, and then to treated, timber has carried out carbonization treatment,
At this time under the action of high temperature, timber surface fibre tissue occurs carbonization and forms carbon fiber, and the ingredients such as ethyl orthosilicate are formed
Nano silicon dioxide is attached on carbon fiber surface, generates a kind of fiber tubular structure of complex cross-linked, large specific surface area, suction
Attached ability is strong, has carried out twice-modified processing to the timber after a modification later, with special modification liquid B to wood
Material carries out immersion treatment, and the silver ion attachment in it is fixed in the fiber tubular structure on timber surface layer, purple has then been carried out
Outside line radiation treatment further improves the structure property on surface layer by silver ion reduction at nano silver, and it is anti-well to impart it
Mouldiness energy, and also enhance the wear-resisting of wood surface, corrosion resistant, mechanical quality etc..
The present invention has the following advantages compared with prior art：
The present invention has carried out timber special processing, effectively improves the integrated quality of timber, extends its service life,
The market competitiveness of timber, great application value are improved well.
Specific implementation mode
Embodiment 1
A kind of method of prolonging wood service life, includes the following steps：
（1）Cut cleaning treatment：
Cutting process first is carried out to timber, then the timber after cutting is carried out with clear water spare after cleaning one time；
（2）Steam explosion treatment：
By step（1）Treated, and timber is put into progress Steam explosion treatment in steam blasting tank, first into steam blasting tank
It is passed through the vapor that temperature is 103 DEG C, and the pressure in steam blasting tank is increased into 0.38MPa, heat-insulation pressure keeping handles 12min
Afterwards, then quickly it will be unloaded in steam blasting tank to normal temperature and pressure, it finally will be spare after timber taking-up cooled to room temperature；
（3）Modification：
By step（2）Treated, and timber is immersed in modification liquid A, and it is 38 DEG C that heating, which keeps the temperature of modification liquid A,
Timber is taken out after ultrasonic vibration processing 1h, timber is then put into carbonization treatment 7min in carbonizing apparatus again, it finally will be wooden
It is spare after material taking-up cooled to room temperature；The modification liquid A by following parts by weight material composition：22 parts of positive silicic acid
Ethyl ester, 30 parts of ether, 12 parts of isopropanols, 8 parts of calgons, 500 parts of deionized waters；
（4）Twice-modified processing：
By step（3）Treated, and timber is immersed in modification liquid B, is taken out timber after ultrasonic vibration processing 35min, so
Timber is put into ultraviolet irradiation case afterwards and carries out radiation treatment, is finally taken out timber spare；The modification liquid B
By the material composition of following parts by weight：4 parts of silver nitrates, 3 parts of neopelexes, 90 parts of deionized waters；
（5）It is dried：
By step（4）Treated the drying of wood to water content no more than 9% after.
Further, step（2）Described in it is quick will be unloaded in steam blasting tank to normal temperature and pressure processing be in 35s will
It is unloaded in steam blasting tank to normal temperature and pressure.
Further, step（3）Described in ultrasonic vibration processing when ultrasonic frequency be 500kHz.
Further, step（3）Described in carbonization treatment when to keep the temperature in carbonizing apparatus be 500 DEG C, and keep
It is nitrogen environment in carbonizing apparatus.
Further, step（4）Described in ultrasonic vibration processing when ultrasonic frequency be 230kHz.
Further, step（4）Described in radiation treatment when control ultraviolet irradiation case in power be 1000W, it is purple
The wavelength of outside line is 300 ~ 340nm.
Further, step（5）Described in drying process be infrared drying processing.
Embodiment 2
A kind of method of prolonging wood service life, includes the following steps：
（1）Cut cleaning treatment：
Cutting process first is carried out to timber, then the timber after cutting is carried out with clear water spare after cleaning one time；
（2）Steam explosion treatment：
By step（1）Treated, and timber is put into progress Steam explosion treatment in steam blasting tank, first into steam blasting tank
It is passed through the vapor that temperature is 105 DEG C, and the pressure in steam blasting tank is increased into 0.40MPa, heat-insulation pressure keeping handles 13min
Afterwards, then quickly it will be unloaded in steam blasting tank to normal temperature and pressure, it finally will be spare after timber taking-up cooled to room temperature；
（3）Modification：
By step（2）Treated, and timber is immersed in modification liquid A, and it is 40 DEG C that heating, which keeps the temperature of modification liquid A,
Timber is taken out after ultrasonic vibration processing 1.3h, timber is then put into carbonization treatment 8min in carbonizing apparatus again, finally will
It is spare after timber taking-up cooled to room temperature；The modification liquid A by following parts by weight material composition：24 parts of positive silicon
Acetoacetic ester, 33 parts of ether, 14 parts of isopropanols, 9 parts of calgons, 530 parts of deionized waters；
（4）Twice-modified processing：
By step（3）Treated, and timber is immersed in modification liquid B, is taken out timber after ultrasonic vibration processing 37min, so
Timber is put into ultraviolet irradiation case afterwards and carries out radiation treatment, is finally taken out timber spare；The modification liquid B
By the material composition of following parts by weight：6 parts of silver nitrates, 4 parts of neopelexes, 95 parts of deionized waters；
（5）It is dried：
By step（4）Treated the drying of wood to water content no more than 9% after.
Further, step（2）Described in it is quick will be unloaded in steam blasting tank to normal temperature and pressure processing be in 35s will
It is unloaded in steam blasting tank to normal temperature and pressure.
Further, step（3）Described in ultrasonic vibration processing when ultrasonic frequency be 530kHz.
Further, step（3）Described in carbonization treatment when to keep the temperature in carbonizing apparatus be 520 DEG C, and keep
It is nitrogen environment in carbonizing apparatus.
Further, step（4）Described in ultrasonic vibration processing when ultrasonic frequency be 240kHz.
Further, step（4）Described in radiation treatment when control ultraviolet irradiation case in power be 1100W, it is purple
The wavelength of outside line is 300 ~ 340nm.
Further, step（5）Described in drying process be microwave drying treatment.
Embodiment 3
A kind of method of prolonging wood service life, includes the following steps：
（1）Cut cleaning treatment：
Cutting process first is carried out to timber, then the timber after cutting is carried out with clear water spare after cleaning one time；
（2）Steam explosion treatment：
By step（1）Treated, and timber is put into progress Steam explosion treatment in steam blasting tank, first into steam blasting tank
It is passed through the vapor that temperature is 106 DEG C, and the pressure in steam blasting tank is increased into 0.42MPa, heat-insulation pressure keeping handles 14min
Afterwards, then quickly it will be unloaded in steam blasting tank to normal temperature and pressure, it finally will be spare after timber taking-up cooled to room temperature；
（3）Modification：
By step（2）Treated, and timber is immersed in modification liquid A, and it is 42 DEG C that heating, which keeps the temperature of modification liquid A,
Timber is taken out after ultrasonic vibration processing 1.5h, timber is then put into carbonization treatment 9min in carbonizing apparatus again, finally will
It is spare after timber taking-up cooled to room temperature；The modification liquid A by following parts by weight material composition：26 parts of positive silicon
Acetoacetic ester, 35 parts of ether, 15 parts of isopropanols, 10 parts of calgons, 560 parts of deionized waters；
（4）Twice-modified processing：
By step（3）Treated, and timber is immersed in modification liquid B, is taken out timber after ultrasonic vibration processing 40min, so
Timber is put into ultraviolet irradiation case afterwards and carries out radiation treatment, is finally taken out timber spare；The modification liquid B
By the material composition of following parts by weight：7 parts of silver nitrates, 5 parts of neopelexes, 100 parts of deionized waters；
（5）It is dried：
By step（4）Treated the drying of wood to water content no more than 9% after.
Further, step（2）Described in it is quick will be unloaded in steam blasting tank to normal temperature and pressure processing be in 35s will
It is unloaded in steam blasting tank to normal temperature and pressure.
Further, step（3）Described in ultrasonic vibration processing when ultrasonic frequency be 550kHz.
Further, step（3）Described in carbonization treatment when to keep the temperature in carbonizing apparatus be 530 DEG C, and keep
It is nitrogen environment in carbonizing apparatus.
Further, step（4）Described in ultrasonic vibration processing when ultrasonic frequency be 250kHz.
Further, step（4）Described in radiation treatment when control ultraviolet irradiation case in power be 1200W, it is purple
The wavelength of outside line is 300 ~ 340nm.
Further, step（5）Described in drying process be frozen drying processing.
Comparative example 1
This comparative example 1 compared with Example 2, eliminates step（3）Carbonization treatment operation in modification, removes this
Outer method and step all same.
Comparative example 2
This comparative example 2 compared with Example 2, eliminates step（3）Modification, method and step in addition to this are homogeneous
Together.
Comparative example 3
This comparative example 3 compared with Example 2, eliminates step（4）Twice-modified processing, method and step in addition to this are homogeneous
Together.
Comparative example 4
This comparative example 4 compared with Example 2, eliminates step（3）Modification and step（4）Twice-modified place
Reason, method and step all same in addition to this.
In order to compare effect of the present invention, the paulownia wood timber with a batch harvesting is selected as experimental subjects, respectively with above-mentioned reality
It applies example 2, comparative example 1, comparative example 2, comparative example 3,4 corresponding method of comparative example to be handled, then
To each group, treated that timber is tested for the property, and specific correction data is as shown in table 1 below：
Table 1
Note：Mouldy duration described in upper table 1 is to use aspergillus fumigatus（Aspergillus fumigatus）It, will be upper for test strain
State different modes treated that paulownia wood timber is respectively put into the culture dish for filling stain fungus spore and mycelia liquid, two glass of underlay
Glass stick is cultivated in 28 DEG C of temperature, the incubator of humidity 80%, counts the area that occurs going mouldy on paulownia wood wood surface up to 5% when institute
The duration of experience；The service life is to simulate the average of paulownia wood timber without putrefaction failure under normal service condition to use year
Limit.
The method of the present invention can effectively improve use quality and the service life of timber it can be seen from upper table 1, improve it
The market competitiveness and productivity effect, great application value.
Claims (7)
1. a kind of method of prolonging wood service life, which is characterized in that include the following steps：
（1）Cut cleaning treatment：
Cutting process first is carried out to timber, then the timber after cutting is carried out with clear water spare after cleaning one time；
（2）Steam explosion treatment：
By step（1）Treated, and timber is put into progress Steam explosion treatment in steam blasting tank, first into steam blasting tank
It is 103 ~ 106 DEG C of vapor to be passed through temperature, and the pressure in steam blasting tank is increased to 0.38 ~ 0.42MPa, at heat-insulation pressure keeping
It after managing 12 ~ 14min, then will quickly be unloaded in steam blasting tank to normal temperature and pressure, after timber is finally taken out cooled to room temperature
It is spare；
（3）Modification：
By step（2）Treated, and timber is immersed in modification liquid A, and it is 38 ~ 42 that heating, which keeps the temperature of modification liquid A,
DEG C, ultrasonic vibration takes out timber after handling 1 ~ 1.5h, and timber is then put into 7 ~ 9min of carbonization treatment in carbonizing apparatus again,
It finally will be spare after timber taking-up cooled to room temperature；The modification liquid A by following parts by weight material composition：22
~ 26 parts of ethyl orthosilicates, 30 ~ 35 parts of ether, 12 ~ 15 parts of isopropanols, 8 ~ 10 parts of calgons, 500 ~ 560 parts of deionized waters；
（4）Twice-modified processing：
By step（3）Treated, and timber is immersed in modification liquid B, and ultrasonic vibration takes timber after handling 35 ~ 40min
Go out, then timber is put into ultraviolet irradiation case and carries out radiation treatment, finally takes out timber spare；At the modification
Manage material compositions of the liquid B by following parts by weight：4 ~ 7 parts of silver nitrates, 3 ~ 5 parts of neopelexes, 90 ~ 100 parts of deionizations
Water；
（5）It is dried：
By step（4）Treated the drying of wood to water content no more than 9% after.
2. a kind of method of prolonging wood service life according to claim 1, which is characterized in that step（2）Described in
Quick will be unloaded in steam blasting tank to normal temperature and pressure processing be in will be unloaded to normal temperature and pressure in steam blasting tank in 35s.
3. a kind of method of prolonging wood service life according to claim 1, which is characterized in that step（3）Described in
Ultrasonic vibration processing when ultrasonic frequency be 500 ~ 550kHz.
4. a kind of method of prolonging wood service life according to claim 1, which is characterized in that step（3）Described in
Carbonization treatment when to keep the temperature in carbonizing apparatus be 500 ~ 530 DEG C, and keep being nitrogen environment in carbonizing apparatus.
5. a kind of method of prolonging wood service life according to claim 1, which is characterized in that step（4）Described in
Ultrasonic vibration processing when ultrasonic frequency be 230 ~ 250kHz.
6. a kind of method of prolonging wood service life according to claim 1, which is characterized in that step（4）Described in
Radiation treatment when control ultraviolet irradiation case in power be 1000 ~ 1200W, the wavelength of ultraviolet light is 300 ~ 340nm.
7. a kind of method of prolonging wood service life according to claim 1, which is characterized in that step（5）Described in
Drying process be infrared drying processing, microwave drying treatment, frozen drying handle in any one.
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| CN201810591970.1A CN108748512A (en) | 2018-06-11 | 2018-06-11 | A kind of method of prolonging wood service life |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271068A (en) * | 2019-06-12 | 2019-09-24 | 于海洋 | A kind of processing method improving strength of wood and service life |
| CN110640858A (en) * | 2019-09-29 | 2020-01-03 | 徐培培 | Treatment process for improving oak dipping property |
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| CN107457853A (en) * | 2017-09-12 | 2017-12-12 | 阜南县永兴工艺品有限公司 | A kind of processing technology for lifting wicker characteristic |
| CN108058256A (en) * | 2017-12-15 | 2018-05-22 | 安徽信耀玻璃有限公司 | A kind of manufacturing method on high anti-microbial property floor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817753A (en) * | 2014-03-21 | 2014-05-28 | 德华兔宝宝装饰新材股份有限公司 | Anti-mould and antibacterial nano-silver floor |
| CN107142763A (en) * | 2017-05-05 | 2017-09-08 | 安庆市吉美装饰材料有限责任公司 | A kind of processing method of the wood composite fiber decoration board of heatproof flame-retardant |
| CN107457853A (en) * | 2017-09-12 | 2017-12-12 | 阜南县永兴工艺品有限公司 | A kind of processing technology for lifting wicker characteristic |
| CN108058256A (en) * | 2017-12-15 | 2018-05-22 | 安徽信耀玻璃有限公司 | A kind of manufacturing method on high anti-microbial property floor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271068A (en) * | 2019-06-12 | 2019-09-24 | 于海洋 | A kind of processing method improving strength of wood and service life |
| CN110640858A (en) * | 2019-09-29 | 2020-01-03 | 徐培培 | Treatment process for improving oak dipping property |
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Application publication date: 20181106 |