CN110815463A - Wood anti-cracking and mothproof treatment process for pet nest - Google Patents
Wood anti-cracking and mothproof treatment process for pet nest Download PDFInfo
- Publication number
- CN110815463A CN110815463A CN201911110544.2A CN201911110544A CN110815463A CN 110815463 A CN110815463 A CN 110815463A CN 201911110544 A CN201911110544 A CN 201911110544A CN 110815463 A CN110815463 A CN 110815463A
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- Prior art keywords
- wood
- cracking
- treatment process
- plate
- autoclave
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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
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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
- 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
- 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
- B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
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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
- B27K2240/00—Purpose of the treatment
- B27K2240/20—Removing fungi, molds or insects
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention discloses a wood anti-cracking and mothproof treatment process for a pet house, which comprises the following steps: (1) cutting; cutting the wood into plates with required shapes according to requirements; (2) steaming; placing the plate in steam to steam for 20-25 minutes, taking out, and naturally cooling to 35-40 ℃ to obtain a steamed plate; (3) and (3) drying: placing the plate in a refrigerating chamber at the temperature of 20-25 ℃ below zero for freeze drying until the water content is 20-22% to obtain a dried plate; (4) and (4) dipping. The wood is placed in steam for high-temperature heating, so that sundry bacteria in the wood and on the surface of the wood are killed, mildew and worm damage are inhibited, the loss of the wood caused by cracking and worm damage is reduced, the temperature is reduced after the wood is subjected to instantaneous high temperature, the fiber structure of the wood can be loosened, the flexibility of the wood is increased, the cracking phenomenon of the wood is reduced, the wood is subjected to impregnation treatment, and the treatment solution is tightly combined with the wood fibers, so that the anti-cracking and anti-worm-eating performances of the wood are greatly improved.
Description
Technical Field
The invention relates to the technical field of wood treatment, in particular to a wood anti-cracking and mothproof treatment process for a pet nest.
Background
As pets increasingly enter families, the demand of people on pet products is gradually increased, for example, pet nests made of wood materials are deeply loved by people, in order to reduce cracking and deformation of wood products, the common method is to paint the surface of the wood products so as to reduce the influence of external humidity on the wood products, but because the paint can not be treated to the deep layer of the wood, after the wood products are used for a period of time, a treatment layer can be worn off, in addition, the paint can change the natural color of the wood, and because the paint is influenced by self particles and self expansion of the paint, the influence of the external humidity on the wood products can not be well reduced when the paint is painted on the surface of the wood products, the paint film is easy to crack after a long time, meanwhile, the traditional paint is mostly made of chemical products and contains a large amount of toxic and irritant components, thus causing harm to the pets, therefore, a wood anti-cracking and mothproof treatment process for pet nests is provided.
Disclosure of Invention
The invention aims to provide an anti-cracking and mothproof treatment process for wood for pet nests, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a wood anti-cracking and mothproof treatment process for pet nests comprises the following steps:
(1) cutting; cutting the wood into plates with required shapes according to requirements;
(2) steaming; placing the plate in steam to steam for 20-25 minutes, taking out, and naturally cooling to 35-40 ℃ to obtain a steamed plate;
(3) and (3) drying: placing the plate in a refrigerating chamber at the temperature of 20-25 ℃ below zero for freeze drying until the water content is 20-22% to obtain a dried plate;
(4) dipping: putting the dried wood into a closed autoclave, adding the treatment liquid until the autoclave is full, pressurizing to 0.98-1MPa, keeping for 1 minute, pumping out a small amount of preservative solution by a pump, enabling the autoclave to generate vacuum for 2 minutes, changing the direction of a four-way valve, enabling the treatment liquid to return to the autoclave by a liquid adding pump, enabling the pressure in the autoclave to reach 0.98-1MPa, continuing for 1 minute, changing the direction of a four-way valve again, pumping out the treatment liquid by a circulating pump, enabling an impregnation tank to form vacuum, and repeatedly carrying out 40-50 times.
Preferably, the wood in the step (1) is debarked wood and has a thickness of 3-4 cm.
Preferably, the vacuum-pressurization cycle in step (4) has a time of 3 minutes and a vacuum/pressurization time ratio of 2/1.
Preferably, the four-way valve in the step (4) adopts computer program control to automatically adjust, so as to realize frequent switching of vacuum and pressurization.
Preferably, the treatment solution in step (4) comprises the following raw materials: urea-formaldehyde resin solution: solid content 35%, silica sol solution: solid content 35%, acrylate emulsion: the solids content was 45%.
Preferably, the volume ratio of the urea-formaldehyde resin solution to the silica sol solution to the acrylate emulsion is 1: 1: and 2, slowly placing the urea-formaldehyde resin solution, the silica sol solution and the acrylate emulsion in a stirring container in sequence, and fully stirring until the urea-formaldehyde resin solution, the silica sol solution and the acrylate emulsion are uniformly mixed to obtain the treatment fluid.
Compared with the prior art, the invention has the beneficial effects that: the treatment method is simple, does not contain any harmful chemical component, is convenient to store and use, reduces the loss of the wood caused by cracking and worm damage, places the wood in steam for high-temperature heating to kill the bacteria in the interior and on the surface of the wood and inhibit the mildew and worm damage, simultaneously reduces the temperature after the instantaneous high temperature, can loosen the fiber structure of the wood, increases the flexibility of the wood, reduces the cracking phenomenon of the wood, freeze-dries the wood, increases the fine pore structure in the wood, increases the air content, facilitates the rapid dissipation of water and inhibits the generation of mould, simultaneously increases the deformation degree of the wood by the fine pore structure, increases the flexibility of the wood, reduces the brittleness, reduces the cracking and the deformation, simultaneously soaks the wood, ensures that the treatment liquid can be effectively immersed in the wood, and the treatment liquid is tightly combined with the wood fiber to form a protective layer, the wood moisture-proof agent can prevent the influence of the external environment on the interior of the wood, simultaneously has the water retention function, avoids easy cracking or paint film peeling, can prevent the treatment liquid from diffusing into the cell walls of the wood and increasing the volume of the wood, can remove the moisture through drying, can be solidified due to heating to generate water-insoluble polymers which are deposited and filled in the cell walls or crosslinked with wood components, thereby increasing the density of the wood, improving the strength and greatly improving the anti-cracking and anti-moth performance of the wood.
Drawings
FIG. 1 is a flow chart of the wood treatment process of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Embodiment 1, the present invention provides a technical solution: a wood anti-cracking and mothproof treatment process for pet nests comprises the following steps:
(1) cutting; cutting poplar into plates with required shapes according to requirements;
(2) steaming; placing the plate in steam to steam for 22 minutes, taking out, and naturally cooling to 36 ℃ to obtain a steamed plate;
(3) and (3) drying: placing the plate in a refrigerating chamber at the temperature of 23 ℃ below zero for freeze drying until the water content is 20 percent, and obtaining a dried plate;
(4) dipping: putting the dried wood into a closed autoclave, adding the treatment liquid until the autoclave is full, pressurizing to 0.98MPa, keeping for 1 minute, pumping out a small amount of preservative solution by a pump, enabling the autoclave to generate vacuum for 2 minutes, changing the direction of a four-way valve, enabling the treatment liquid to return to the autoclave by a liquid adding pump, enabling the pressure in the autoclave to reach 0.98MPa, continuing for 1 minute, changing the direction of the four-way valve again, pumping out the treatment liquid by a circulating pump, enabling the impregnation tank to form vacuum, and repeating for 40 times.
Specifically, the wood in the step (1) is peeled poplar, and the thickness is 3 cm.
Specifically, the vacuum-pressurization cycle in the step (4) had a time of 3 minutes and a vacuum/pressurization time ratio of 2/1.
Specifically, the four-way valve in the step (4) adopts computer program control to automatically adjust, so that frequent switching of vacuum and pressurization is realized.
Specifically, the treatment solution in the step (4) comprises the following raw materials: urea-formaldehyde resin solution: solid content 35%, silica sol solution: solid content 35%, acrylate emulsion: the solids content was 45%.
Specifically, the volume ratio of the urea-formaldehyde resin solution to the silica sol solution to the acrylate emulsion is 1: 1: and 2, slowly placing the urea-formaldehyde resin solution, the silica sol solution and the acrylate emulsion in a stirring container in sequence, and fully stirring until the urea-formaldehyde resin solution, the silica sol solution and the acrylate emulsion are uniformly mixed to obtain the treatment fluid.
Embodiment 2, the present invention provides a technical solution: a wood anti-cracking and mothproof treatment process for pet nests comprises the following steps:
(1) cutting; cutting birch into plates with required shapes according to requirements;
(2) steaming; placing the plate in steam to steam for 24 minutes, taking out, and naturally cooling to 37 ℃ to obtain a steamed plate;
(3) and (3) drying: placing the plate in a refrigerating chamber at the temperature of minus 25 ℃ for freeze drying until the water content is 22 percent, and obtaining a dried plate;
(4) dipping: putting the dried wood into a closed autoclave, adding the treatment liquid until the autoclave is full, pressurizing to 1MPa, keeping for 1 minute, pumping out a small amount of preservative solution by a pump, enabling the autoclave to generate vacuum for 2 minutes, changing the direction of a four-way valve, enabling the treatment liquid to return to the autoclave by a liquid adding pump, enabling the pressure in the autoclave to reach 1MPa, continuing for 1 minute, changing the direction of the four-way valve again, pumping out the treatment liquid by a circulating pump, enabling the impregnation tank to form vacuum, and repeatedly carrying out the steps for 50 times.
Specifically, the wood in the step (1) is peeled birch, and the thickness is 4 cm.
Specifically, the vacuum-pressurization cycle in the step (4) had a time of 3 minutes and a vacuum/pressurization time ratio of 2/1.
Specifically, the four-way valve in the step (4) adopts computer program control to automatically adjust, so that frequent switching of vacuum and pressurization is realized.
Specifically, the treatment solution in the step (4) comprises the following raw materials: urea-formaldehyde resin solution: solid content 35%, silica sol solution: solid content 35%, acrylate emulsion: the solids content was 45%.
Specifically, the volume ratio of the urea-formaldehyde resin solution to the silica sol solution to the acrylate emulsion is 1: 1: and 2, slowly placing the urea-formaldehyde resin solution, the silica sol solution and the acrylate emulsion in a stirring container in sequence, and fully stirring until the urea-formaldehyde resin solution, the silica sol solution and the acrylate emulsion are uniformly mixed to obtain the treatment fluid.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A wood anti-cracking and mothproof treatment process for pet nests is characterized by comprising the following steps:
(1) cutting; cutting the wood into plates with required shapes according to requirements;
(2) steaming; placing the plate in steam to steam for 20-25 minutes, taking out, and naturally cooling to 35-40 ℃ to obtain a steamed plate;
(3) and (3) drying: placing the plate in a refrigerating chamber at the temperature of 20-25 ℃ below zero for freeze drying until the water content is 20-22% to obtain a dried plate;
(4) dipping: putting the dried wood into a closed autoclave, adding the treatment liquid until the autoclave is full, pressurizing to 0.98-1MPa, keeping for 1 minute, pumping out a small amount of preservative solution by a pump, enabling the autoclave to generate vacuum for 2 minutes, changing the direction of a four-way valve, enabling the treatment liquid to return to the autoclave by a liquid adding pump, enabling the pressure in the autoclave to reach 0.98-1MPa, continuing for 1 minute, changing the direction of a four-way valve again, pumping out the treatment liquid by a circulating pump, enabling an impregnation tank to form vacuum, and repeatedly carrying out 40-50 times.
2. The wood anti-cracking and mothproof treatment process for the pet nest as claimed in claim 1, which is characterized in that: the wood in the step (1) is peeled wood, and the thickness is 3-4 cm.
3. The wood anti-cracking and mothproof treatment process for the pet nest as claimed in claim 1, which is characterized in that: the vacuum-pressurization cycle in the step (4) had a time of 3 minutes and a vacuum/pressurization time ratio of 2/1.
4. The wood anti-cracking and mothproof treatment process for the pet nest as claimed in claim 1, which is characterized in that: and (4) automatically adjusting the four-way valve in the step (4) by adopting computer program control, and realizing frequent switching of vacuum and pressurization.
5. The wood anti-cracking and mothproof treatment process for the pet nest as claimed in claim 1, which is characterized in that: the treatment liquid in the step (4) comprises the following raw materials: urea-formaldehyde resin solution: solid content 35%, silica sol solution: solid content 35%, acrylate emulsion: the solids content was 45%.
6. The wood anti-cracking and mothproof treatment process for the pet nest according to claim 5, which is characterized in that: the volume ratio of the urea-formaldehyde resin solution to the silica sol solution to the acrylate emulsion is 1: 1: and 2, slowly placing the urea-formaldehyde resin solution, the silica sol solution and the acrylate emulsion in a stirring container in sequence, and fully stirring until the urea-formaldehyde resin solution, the silica sol solution and the acrylate emulsion are uniformly mixed to obtain the treatment fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911110544.2A CN110815463A (en) | 2019-11-14 | 2019-11-14 | Wood anti-cracking and mothproof treatment process for pet nest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911110544.2A CN110815463A (en) | 2019-11-14 | 2019-11-14 | Wood anti-cracking and mothproof treatment process for pet nest |
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| CN110815463A true CN110815463A (en) | 2020-02-21 |
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| CN201911110544.2A Pending CN110815463A (en) | 2019-11-14 | 2019-11-14 | Wood anti-cracking and mothproof treatment process for pet nest |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958729A (en) * | 2020-06-28 | 2020-11-20 | 安徽三和工艺品有限公司 | Aftertreatment processing method of wicker bread basket |
| CN115741921A (en) * | 2022-09-30 | 2023-03-07 | 安徽农业大学 | Modified luffa seed oil-impregnated bamboo material and preparation method and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106142252A (en) * | 2016-08-29 | 2016-11-23 | 潘杨基 | The fully loaded alternately processing method of a kind of wood vacuum pressure impregnation |
| JP2017019211A (en) * | 2015-07-13 | 2017-01-26 | パナソニックＩｐマネジメント株式会社 | Treatment method and treatment apparatus of lumber |
| CN106426449A (en) * | 2016-12-07 | 2017-02-22 | 兴业县金达木材有限公司 | Anti-cracking method for woods |
| CN107053393A (en) * | 2017-03-29 | 2017-08-18 | 阜南县环宇柳木工艺制品有限公司 | A kind of anti-mould and anti-moth processing method of poplar |
| CN109159232A (en) * | 2018-10-24 | 2019-01-08 | 苏州昆仑绿建木结构科技股份有限公司 | A kind of heat modification treatment process of bamboo or timber |
-
2019
- 2019-11-14 CN CN201911110544.2A patent/CN110815463A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017019211A (en) * | 2015-07-13 | 2017-01-26 | パナソニックＩｐマネジメント株式会社 | Treatment method and treatment apparatus of lumber |
| CN106142252A (en) * | 2016-08-29 | 2016-11-23 | 潘杨基 | The fully loaded alternately processing method of a kind of wood vacuum pressure impregnation |
| CN106426449A (en) * | 2016-12-07 | 2017-02-22 | 兴业县金达木材有限公司 | Anti-cracking method for woods |
| CN107053393A (en) * | 2017-03-29 | 2017-08-18 | 阜南县环宇柳木工艺制品有限公司 | A kind of anti-mould and anti-moth processing method of poplar |
| CN109159232A (en) * | 2018-10-24 | 2019-01-08 | 苏州昆仑绿建木结构科技股份有限公司 | A kind of heat modification treatment process of bamboo or timber |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958729A (en) * | 2020-06-28 | 2020-11-20 | 安徽三和工艺品有限公司 | Aftertreatment processing method of wicker bread basket |
| CN115741921A (en) * | 2022-09-30 | 2023-03-07 | 安徽农业大学 | Modified luffa seed oil-impregnated bamboo material and preparation method and application thereof |
| CN115741921B (en) * | 2022-09-30 | 2023-10-10 | 安徽农业大学 | Modified luffa seed oil impregnated bamboo wood, and preparation method and application thereof |
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Application publication date: 20200221 |