CN108372569A - Wood preservation insect-prevention method - Google Patents
Wood preservation insect-prevention method Download PDFInfo
- Publication number
- CN108372569A CN108372569A CN201810401130.4A CN201810401130A CN108372569A CN 108372569 A CN108372569 A CN 108372569A CN 201810401130 A CN201810401130 A CN 201810401130A CN 108372569 A CN108372569 A CN 108372569A
- Authority
- CN
- China
- Prior art keywords
- wood preservation
- insect
- preservation insect
- coal tar
- prevention
- 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
- B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
-
- 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
- B27K5/04—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
- 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 & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention discloses a kind of wood preservation insect-prevention methods, it stirs 24 hours in closed container and wood preservation insect prevention lotion is made, wood preservation insect prevention lotion is heated to 60 DEG C using copper sulphate, coal tar, sodium salicylate and deionized water as raw material；Timber is put into 60 DEG C of wood preservation insect prevention lotions, continues to be heated to 100 120 DEG C, steady temperature, pressurize 8 10MPa, impregnates 46 hours, takes out drying after draining.Wood preservation insect prevention lotion in the present invention is using copper sulphate, coal tar, sodium salicylate and deionization as raw material, without arsenic, chromium, small toxicity.Timber is soaked in the case where heating is pressurizeed in wood preservation insect prevention lotion in the present invention, medicament seepage velocity is fast, wood preservation insect-prevention treatment is efficient, coal tar in the wood preservation insect prevention lotion is oiliness, can the copper sulphate of effectively entry deterrence timber be lost in, so that anticorrosion anti-insect effect is lasting, the coal tar also has antiseptic insect-repelling effect.
Description
Technical field
The present invention relates to wood protection technical field, especially a kind of wood preservation insect-prevention method.
Background technology
Timber is a kind of natural organic, has apparent biological nature, easily by biological attacks such as bacterium, worms.With people
Improvement of living standard, the demand of timber is also increasingly increased.It is extremely limited that China can fell the forest reserves used, posts
Wish in the use of a large amount of foreign exchange imported timbers being also unpractical.Antisepsis and anti-insect treatment is carried out to timber, extends making for woodwork
It is one of the important channel saved timber, protected forest resources with the time limit.It is existing using waterborne preservative timber as medicament
Wood preservation insect-prevention treatment method, antiseptic insect-repelling reagent toxicity is big, and antiseptic insect-repelling medicament seepage velocity is slow, at wood preservation insect prevention
Reason efficiency is low, and antiseptic insect-repelling is easy to run off so that anticorrosion anti-insect effect is not lasting.
Invention content
The purpose of the present invention is to provide a kind of wood preservation insect-prevention method, and antiseptic insect-repelling reagent toxicity is small, antiseptic insect-repelling medicine
Agent seepage velocity is fast, and wood preservation insect-prevention treatment is efficient, and antiseptic insect-repelling not easily runs off so that anticorrosion anti-insect effect more accommodates
Long.
Technical scheme of the present invention：Wood preservation insect-prevention method, includes the following steps：
A, the preparation of wood preservation insect prevention lotion, using copper sulphate, coal tar, sodium salicylate and deionized water as raw material, in
Copper sulphate is dissolved in deionized water in closed container, adds coal tar and sodium salicylate, is stirred 2-4 hours；
B, wood preservation insect prevention lotion is heated to 60 DEG C；
C, it in the wood preservation insect prevention lotion in timber input step c, will continue to be heated to 100-120 DEG C, steady temperature,
Pressurize 8-10MPa into closed container, impregnates 4-6 hours, takes out draining；
D, the timber after draining is dry at 25-30 DEG C.
In wood preservation insect-prevention method above-mentioned, the wood preservation insect prevention lotion, the weight proportion of raw material is as follows：
5-10 parts of copper sulphate, 30-40 parts of coal tar, 3-5 parts of sodium salicylate, 70-80 parts of deionized water.
In wood preservation insect-prevention method above-mentioned, the wood preservation insect prevention lotion, the weight proportion of raw material is as follows：
8 parts of copper sulphate, 35 parts of coal tar, 4 parts of sodium salicylate, 75 parts of deionized water.
In wood preservation insect-prevention method above-mentioned, timber is dry under ventilation condition in step d.
Compared with the prior art, the wood preservation insect prevention lotion in the present invention with copper sulphate, coal tar, sodium salicylate and is gone
Ionized water is raw material, and without arsenic, chromium, small toxicity, the sodium salicylate is cosolvent so that coal tar is easy to dissolve in water,
The wood preservation insect prevention lotion mixing time is sufficient, and lotion mixing is abundant, more stablizes.Timber pressurizes in heating in the present invention
Under the conditions of be soaked in wood preservation insect prevention lotion, medicament seepage velocity is fast, and wood preservation insect-prevention treatment is efficient, the anti-corrosion
Coal tar in insect prevention medicament is oiliness, can the copper sulphate of effectively entry deterrence timber be lost in so that anticorrosion anti-insect effect is more
Aid is long, and the coal tar is also equipped with antiseptic insect-repelling effect.
Specific implementation mode
The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limit according to
According to.
Embodiment 1.Wood preservation insect-prevention method, includes the following steps：
A, the preparation of wood preservation insect prevention lotion, using copper sulphate, coal tar, sodium salicylate and deionized water as raw material, in
Copper sulphate is dissolved in deionized water in closed container, adds coal tar and sodium salicylate, is stirred 2 hours；
B, wood preservation insect prevention lotion is heated to 60 DEG C；
C, it in the wood preservation insect prevention lotion in timber input step c, will continue to be heated to 100 DEG C, steady temperature, Xiang Mi
The 8MPa that pressurizes in container is closed, is impregnated 6 hours, draining is taken out；
D, the timber after draining is dry at 25 DEG C.
The wood preservation insect prevention lotion, the weight proportion of raw material are as follows：5 parts of copper sulphate, 30 parts of coal tar, bigcatkin willow
3 parts of sour sodium, 70 parts of deionized water.
Timber is dry under ventilation condition in step d.
Embodiment 2.Wood preservation insect-prevention method, includes the following steps：
A, the preparation of wood preservation insect prevention lotion, using copper sulphate, coal tar, sodium salicylate and deionized water as raw material, in
Copper sulphate is dissolved in deionized water in closed container, adds coal tar and sodium salicylate, is stirred 3 hours；
B, wood preservation insect prevention lotion is heated to 60 DEG C；
C, it in the wood preservation insect prevention lotion in timber input step c, will continue to be heated to 3120 DEG C, steady temperature, to
Pressurize 310MPa in closed container, impregnates 4 hours, takes out draining；
D, the timber after draining is dry at 27 DEG C.
The wood preservation insect prevention lotion, the weight proportion of raw material are as follows：8 parts of copper sulphate, 35 parts of coal tar, bigcatkin willow
4 parts of sour sodium, 75 parts of deionized water.
Timber is dry under ventilation condition in step d.
Embodiment 3.Wood preservation insect-prevention method, includes the following steps：
A, the preparation of wood preservation insect prevention lotion, using copper sulphate, coal tar, sodium salicylate and deionized water as raw material, in
Copper sulphate is dissolved in deionized water in closed container, adds coal tar and sodium salicylate, is stirred 4 hours；
B, wood preservation insect prevention lotion is heated to 60 DEG C；
C, it in the wood preservation insect prevention lotion in timber input step c, will continue to be heated to 120 DEG C, steady temperature, Xiang Mi
The 10MPa that pressurizes in container is closed, is impregnated 4 hours, draining is taken out；
D, the timber after draining is dry at 30 DEG C.
The wood preservation insect prevention lotion, the weight proportion of raw material are as follows：10 parts of copper sulphate, 40 parts of coal tar, water
5 parts of poplar acid sodium, 80 parts of deionized water.
Timber is dry under ventilation condition in step d.
Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe
It knows those skilled in the art and makes various corresponding change and deformations, but these corresponding changes and change in accordance with the present invention
Shape should all belong to the protection domain of appended claims of the invention.
Claims (4)
1. wood preservation insect-prevention method, which is characterized in that include the following steps：
A, the preparation of wood preservation insect prevention lotion, using copper sulphate, coal tar, sodium salicylate and deionized water as raw material, in closed
Copper sulphate is dissolved in deionized water in container, adds coal tar and sodium salicylate, is stirred 2-4 hours；
B, wood preservation insect prevention lotion is heated to 60 DEG C；
C, it in the wood preservation insect prevention lotion in timber input step c, will continue to be heated to 100-120 DEG C, steady temperature, Xiang Mi
The 8-10MPa that pressurizes in container is closed, is impregnated 4-6 hours, draining is taken out；
D, the timber after draining is dry at 25-30 DEG C.
2. wood preservation insect-prevention method according to claim 1, which is characterized in that the wood preservation insect prevention lotion,
The weight proportion of its raw material is as follows：5-10 parts of copper sulphate, 30-40 parts of coal tar, 3-5 parts of sodium salicylate, deionized water 70-80
Part.
3. wood preservation insect-prevention method according to claim 2, it is characterised in that：The wood preservation insect prevention lotion,
The weight proportion of its raw material is as follows：8 parts of copper sulphate, 35 parts of coal tar, 4 parts of sodium salicylate, 75 parts of deionized water.
4. wood preservation insect-prevention method according to claim 1, it is characterised in that：Timber is under ventilation condition in step d
It is dry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810401130.4A CN108372569A (en) | 2018-04-28 | 2018-04-28 | Wood preservation insect-prevention method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810401130.4A CN108372569A (en) | 2018-04-28 | 2018-04-28 | Wood preservation insect-prevention method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108372569A true CN108372569A (en) | 2018-08-07 |
Family
ID=63033009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810401130.4A Withdrawn CN108372569A (en) | 2018-04-28 | 2018-04-28 | Wood preservation insect-prevention method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108372569A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942420A (en) * | 2018-08-09 | 2018-12-07 | 安徽百泰工艺品有限公司 | A kind of inner and outer coffin wood surface processing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1301209A (en) * | 1998-03-20 | 2001-06-27 | 蒙纳希大学 | Composition for impregnating porous materials, preparation and use thereof |
| CN102284989A (en) * | 2011-09-15 | 2011-12-21 | 大连佳瑞隆科技有限公司 | Wood preservative |
| CN104786316A (en) * | 2015-04-19 | 2015-07-22 | 青岛保利康新材料有限公司 | Wood bactericide |
| CN106891656A (en) * | 2017-04-13 | 2017-06-27 | 兰州交通大学 | Root draws the preparation method of tree root matrix in product |
| CN107053394A (en) * | 2017-04-07 | 2017-08-18 | 阜南佳利工艺品有限公司 | A kind of processing method of linden antiseptic insect-repelling |
-
2018
- 2018-04-28 CN CN201810401130.4A patent/CN108372569A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1301209A (en) * | 1998-03-20 | 2001-06-27 | 蒙纳希大学 | Composition for impregnating porous materials, preparation and use thereof |
| CN102284989A (en) * | 2011-09-15 | 2011-12-21 | 大连佳瑞隆科技有限公司 | Wood preservative |
| CN104786316A (en) * | 2015-04-19 | 2015-07-22 | 青岛保利康新材料有限公司 | Wood bactericide |
| CN107053394A (en) * | 2017-04-07 | 2017-08-18 | 阜南佳利工艺品有限公司 | A kind of processing method of linden antiseptic insect-repelling |
| CN106891656A (en) * | 2017-04-13 | 2017-06-27 | 兰州交通大学 | Root draws the preparation method of tree root matrix in product |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942420A (en) * | 2018-08-09 | 2018-12-07 | 安徽百泰工艺品有限公司 | A kind of inner and outer coffin wood surface processing method |
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| PB01 | Publication | ||
| 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: 20180807 |
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| WW01 | Invention patent application withdrawn after publication |