CN107009461A - The preparation method of bamboo fence - Google Patents
The preparation method of bamboo fence Download PDFInfo
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- CN107009461A CN107009461A CN201710188216.9A CN201710188216A CN107009461A CN 107009461 A CN107009461 A CN 107009461A CN 201710188216 A CN201710188216 A CN 201710188216A CN 107009461 A CN107009461 A CN 107009461A
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- bamboo
- mildew
- fence
- bamboo fence
- preparation
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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
- 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
- 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
- B27K3/0207—Pretreatment of wood before impregnation
- B27K3/0214—Drying
-
- 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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/0085—Thermal treatments, i.e. involving chemical modification of wood at temperatures well over 100°C
-
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J1/00—Fibreboard
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The present invention relates to a kind of preparation method of bamboo fence.Comprise the following steps：a）, raw bamboo aligning cut to obtain bamboo wood；b）, at 180 DEG C~250 DEG C dry 2~3 hours, spray mildew and insect proof liquid；It is cooled to 150 DEG C~180 DEG C and continues 6~10 hours；Mildew and insect proof liquid is sprayed again, is continued to be cooled to 50 DEG C~150 DEG C and is continued 3~6 hours；c）, bamboo fence processed；d）, under conditions of 120 DEG C~200 DEG C more than temperature 0.2MPa be heat-treated 3~5h；e）, Water spray cooling；f）, dry to moisture content 10~18% at 45~60 DEG C.The present invention uses special mildew and insect proof liquid so that the effect of bamboo fence mildew and insect proof is at least sustainable 2 years；And the mildew and insect proof liquid of the present invention is free of forbidden amphetamine, will not have a negative impact to environment and biology.The present invention can decompose the nutriment in bamboo, inactivate fungi after bamboo wood heat treatment.The color of bamboo wood is also transformed into carbon black color by natural green, the bamboo color of different bamboo ages and different parts is reached unanimity.
Description
Technical field
The present invention relates to the processing method of bamboo, and in particular to a kind of preparation method of bamboo fence.
Background technology
Bamboo wood, which is used as construction material tool, to have been widely used.It has the advantages that light weight, intensity height, good toughness, but together
When also have the shortcomings that antiseptic property is poor.During especially as outdoor building materials, such as bamboo fence must consider empty gas and water, ultraviolet pair
Its adverse effect.And people do not develop the weather-proof bamboo wood of anti-corrosion also at present.
The content of the invention
The invention solves the problems that above-mentioned technical problem, so as to provide a kind of preparation method of bamboo fence.
Technical proposal that the invention solves the above-mentioned problems is as follows：
The preparation method of bamboo fence, comprises the following steps：
a）, raw bamboo is aligned after, be cut to specific length, obtain bamboo wood；Or raw bamboo is cut to specific length aligned again, obtain bamboo wood；
b）, bamboo wood is put into hot baking room, dried 2~3 hours in heat under 180 DEG C~250 DEG C high temperature, spray mildew and insect proof liquid；So
After be cooled to 150 DEG C~180 DEG C and continue to be heat-treated for 6~10 hours；Mildew and insect proof liquid is sprayed again, continues to be cooled to 50 DEG C
~150 DEG C continue 3~6 hours, obtain dry medicine bamboo wood；
c）, on dry medicine bamboo wood punch, be together in series obtained bamboo fence with iron wire；
d）, bamboo fence is placed in 3~5h of heat treatment in the high pressure carbonization stove of 120 DEG C~200 DEG C temperature 0.2MPa above air pressure, obtain
Carbonize bamboo fence；
e）, the carbonization bamboo fence Water spray cooled down, obtain rehydration carbonization bamboo fence；
f）, by the rehydration carbonization bamboo fence low temperature drying at a temperature of 45~60 DEG C to moisture content 10~18%, dried
Be carbonized bamboo fence；
The mildew and insect proof liquid includes the component of following mass parts：
Antiseptic 1~6
Anti- loss agent 3~10
Surfactant 0.1~4
Solvent 3.5~10
Water 2~6
The antiseptic is boric acid or borate；The anti-loss agent is phenolic resin, Lauxite, polyvinyl acetate, alcohol
One or more of mixtures in acid resin, furfuryl alcohol resin, rosin milk；The solvent is alcohol compound.
It is further comprising the steps of as the preferred of above-mentioned technical proposal：
g）, to it is described drying carbonization bamboo fence brushing vinifera palm oil, the carbonization bamboo fence of oiling is obtained after desiccation；Then to the oiling
Carbonization bamboo fence wiped；
The vinifera palm oil is that cracking gas first is made by 400 DEG C~500 DEG C of Pintsch process in bamboo wood, then cracking gas is passed through into condensation
It is obtained.
As the preferred of above-mentioned technical proposal, when raw bamboo is aligned, the position of raw bamboo bending is first heated and softened with flame,
Then apply external force to force to straighten the raw bamboo, be finally water-cooled the heated position of raw bamboo.
As the preferred of above-mentioned technical proposal, the mildew and insect proof liquid also includes the mass parts of silicate fire retardant 2~10.
As the preferred of above-mentioned technical proposal, the solvent is furfuryl alcohol or polyvinyl alcohol.
As the preferred of above-mentioned technical proposal, the mildew and insect proof liquid also includes the mass of polyacrylate film forming agent 1~10
Part.
As the preferred of above-mentioned technical proposal, the borate is Boratex or eight boric acid disodiums.
As the preferred of above-mentioned technical proposal, the surfactant is anionic surfactant or non-ionic table
The mixture of face activating agent.
As the preferred of above-mentioned technical proposal, the preparation method of the mildew and insect proof liquid is as follows：At normal temperatures and pressures, first by surface
Activating agent, solvent and water are put into container and stirred, and are warming up to 40 DEG C~65 DEG C, successively add anti-loss agent and antiseptic, stir
Mix 30~120 minutes, produce.
As the preferred of above-mentioned technical proposal, the mass parts of silicate fire retardant 2~10 are also included in the mildew and insect proof liquid；
When producing mildew and insect proof liquid, silicate fire retardant is added simultaneously with antiseptic.
The invention has the advantages that：
1st, the present invention will not be polluted without using paint to environment.
Although the 2, the bamboo pole of bamboo described in data is straight, actually almost most bamboo wood always has bending
, this just generates limitation to its use；And present invention employs the technique for heating and softening raw bamboo, then impose certain outer
Power, can permanently align the bent portion of raw bamboo.
3rd, the present invention uses special mildew and insect proof liquid so that the effect of bamboo fence mildew and insect proof is at least sustainable 2 years；And
And the mildew and insect proof liquid of the present invention is free of forbidden amphetamine, will not have a negative impact to environment and biology.
4th, the present invention can make submember such as carbohydrate, quinones, flavonoids, starch, the egg in bamboo after bamboo wood heat treatment
White matter class material etc. is decomposed in the environment of high temperature, high pressure, while also killing fungi in bamboo etc.；The fungal spore of survival
Meeting can not demutation because source of nutrition is lost.In addition, the color of bamboo wood is also transformed into carbon black color by natural green.Make different bamboos
The bamboo color of age and different parts reaches unanimity, and aberration is small.
Embodiment
Present embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
As long as any change that member is made after the specification of the present invention has been read, all will be by special in the range of claims
The protection of sharp method.
Embodiment one
The preparation method of bamboo fence, comprises the following steps：
a）, raw bamboo is aligned after, be cut to specific length, obtain bamboo wood；Or raw bamboo is cut to specific length aligned again, obtain bamboo wood；
When raw bamboo is aligned, the position of raw bamboo bending is first heated and softened with flame, is then applied external force and is forced to straighten the raw bamboo,
Finally it is water-cooled the heated position of raw bamboo；
b）, bamboo wood is put into hot baking room, dried 3 hours in heat under 180 DEG C of high temperature, spray mildew and insect proof liquid；Then 150 are cooled to
DEG C continue to be heat-treated for 10 hours；Mildew and insect proof liquid is sprayed again, continues to be cooled to 50 DEG C and continues 6 hours, obtains dry medicine bamboo wood；
c）, on dry medicine bamboo wood punch, be together in series obtained bamboo fence with iron wire；
d）, bamboo fence be placed in the high pressure carbonization stove of 120 DEG C of temperature 0.2MPa above air pressure be heat-treated 5h, bamboo hedge must be carbonized
Basketry；
e）, the carbonization bamboo fence Water spray cooled down, obtain rehydration carbonization bamboo fence；
f）, by the rehydration be carbonized bamboo fence at a temperature of 45 DEG C low temperature drying to moisture content 18%, obtain dry carbonized bamboo hedge
Basketry；
g）, to it is described drying carbonization bamboo fence brushing vinifera palm oil, the carbonization bamboo fence of oiling is obtained after desiccation；Then to the oiling
Carbonization bamboo fence wiped.
The mildew and insect proof liquid includes the component of following mass parts：Antiseptic boric acid 1, anti-loss agent alkyd resin 3, into
Film polyacrylate 1, anionic surfactant 0.1, solvent furfuryl alcohol 3.5, water 2.
The preparation method of the mildew and insect proof liquid is as follows：At normal temperatures and pressures, surfactant, solvent and water are first put into appearance
Stirred in device, be warming up to 40 DEG C, successively add anti-loss agent and antiseptic, stirred 120 minutes, produce.
The vinifera palm oil is that cracking gas first is made by 400 DEG C~500 DEG C of Pintsch process in bamboo wood, then cracking gas is passed through
Condensation is obtained.
Embodiment two
The preparation method of bamboo fence, comprises the following steps：
a）, raw bamboo is aligned after, be cut to specific length, obtain bamboo wood；Or raw bamboo is cut to specific length aligned again, obtain bamboo wood；
When raw bamboo is aligned, the position of raw bamboo bending is first heated and softened with flame, is then applied external force and is forced to straighten the raw bamboo,
Finally it is water-cooled the heated position of raw bamboo；
b）, bamboo wood is put into hot baking room, dried 3 hours in heat under 200 DEG C of high temperature, spray mildew and insect proof liquid；Then 160 are cooled to
DEG C continue to be heat-treated for 9 hours；Mildew and insect proof liquid is sprayed again, continues to be cooled to 70 DEG C and continues 5 hours, obtains dry medicine bamboo wood；
c）, on dry medicine bamboo wood punch, be together in series obtained bamboo fence with iron wire；
d）, bamboo fence be placed in the high pressure carbonization stove of 150 DEG C of temperature 0.2MPa above air pressure be heat-treated 5h, bamboo hedge must be carbonized
Basketry；
e）, the carbonization bamboo fence Water spray cooled down, obtain rehydration carbonization bamboo fence；
f）, by the rehydration be carbonized bamboo fence at a temperature of 50 DEG C low temperature drying to moisture content 16%, obtain dry carbonized bamboo hedge
Basketry；
g）, to it is described drying carbonization bamboo fence brushing vinifera palm oil, the carbonization bamboo fence of oiling is obtained after desiccation；Then to the oiling
Carbonization bamboo fence wiped.
The mildew and insect proof liquid includes the component of following mass parts：It is antiseptic boric acid 2, anti-loss agent alkyd resin 1, anti-
Loss agent furfuryl alcohol resin 2, fire retardant silicate 2, film forming agent polyacrylate 5, anionic surfactant 0.2, solvent chaff
Alcohol 5, water 2.
The preparation method of the mildew and insect proof liquid is as follows：At normal temperatures and pressures, surfactant, solvent and water are first put into appearance
Stirred in device, be warming up to 45 DEG C, successively add anti-loss agent and antiseptic, stirred 100 minutes, produce.Wherein, fire retardant silicic acid
Salt can simultaneously be added with antiseptic.
The vinifera palm oil is that cracking gas first is made by 400 DEG C~500 DEG C of Pintsch process in bamboo wood, then cracking gas is passed through
Condensation is obtained.
Embodiment three
The preparation method of bamboo fence, comprises the following steps：
a）, raw bamboo is aligned after, be cut to specific length, obtain bamboo wood；Or raw bamboo is cut to specific length aligned again, obtain bamboo wood；
When raw bamboo is aligned, the position of raw bamboo bending is first heated and softened with flame, is then applied external force and is forced to straighten the raw bamboo,
Finally it is water-cooled the heated position of raw bamboo；
b）, bamboo wood is put into hot baking room, dried 3 hours in heat under 220 DEG C of high temperature, spray mildew and insect proof liquid；Then 160 are cooled to
DEG C continue to be heat-treated for 8 hours；Mildew and insect proof liquid is sprayed again, continues to be cooled to 100 DEG C and continues 4 hours, obtains dry medicine bamboo wood；
c）, on dry medicine bamboo wood punch, be together in series obtained bamboo fence with iron wire；
d）, bamboo fence be placed in the high pressure carbonization stove of 180 DEG C of temperature 0.2MPa above air pressure be heat-treated 4h, bamboo hedge must be carbonized
Basketry；
e）, the carbonization bamboo fence Water spray cooled down, obtain rehydration carbonization bamboo fence；
f）, by the rehydration be carbonized bamboo fence at a temperature of 55 DEG C low temperature drying to moisture content 14%, obtain dry carbonized bamboo hedge
Basketry；
g）, to it is described drying carbonization bamboo fence brushing vinifera palm oil, the carbonization bamboo fence of oiling is obtained after desiccation；Then to the oiling
Carbonization bamboo fence wiped.
The mildew and insect proof liquid includes the component of following mass parts：It is antiseptic boric acid 2, anti-loss agent rosin resin 2, anti-
It is loss agent polyvinyl acetate 2, fire retardant silicate 4, film forming agent polyacrylate 10, anionic surfactant 0.5, molten
Agent furfuryl alcohol 7, water 3.
The preparation method of the mildew and insect proof liquid is as follows：At normal temperatures and pressures, surfactant, solvent and water are first put into appearance
Stirred in device, be warming up to 50 DEG C, successively add anti-loss agent and antiseptic, stirred 90 minutes, produce.Wherein, fire retardant silicic acid
Salt can simultaneously be added with antiseptic.
The vinifera palm oil is that cracking gas first is made by 400 DEG C~500 DEG C of Pintsch process in bamboo wood, then cracking gas is passed through
Condensation is obtained.
Example IV
The preparation method of bamboo fence, comprises the following steps：
a）, raw bamboo is aligned after, be cut to specific length, obtain bamboo wood；Or raw bamboo is cut to specific length aligned again, obtain bamboo wood；
When raw bamboo is aligned, the position of raw bamboo bending is first heated and softened with flame, is then applied external force and is forced to straighten the raw bamboo,
Finally it is water-cooled the heated position of raw bamboo；
b）, bamboo wood is put into hot baking room, dried 2 hours in heat under 230 DEG C of high temperature, spray mildew and insect proof liquid；Then 170 are cooled to
DEG C continue to be heat-treated for 7 hours；Mildew and insect proof liquid is sprayed again, continues to be cooled to 120 DEG C and continues 4 hours, obtains dry medicine bamboo wood；
c）, on dry medicine bamboo wood punch, be together in series obtained bamboo fence with iron wire；
d）, bamboo fence be placed in the high pressure carbonization stove of 180 DEG C of temperature 0.2MPa above air pressure be heat-treated 4h, bamboo hedge must be carbonized
Basketry；
e）, the carbonization bamboo fence Water spray cooled down, obtain rehydration carbonization bamboo fence；
f）, by the rehydration be carbonized bamboo fence at a temperature of 55 DEG C low temperature drying to moisture content 12%, obtain dry carbonized bamboo hedge
Basketry；
g）, to it is described drying carbonization bamboo fence brushing vinifera palm oil, the carbonization bamboo fence of oiling is obtained after desiccation；Then to the oiling
Carbonization bamboo fence wiped.
The mildew and insect proof liquid includes the component of following mass parts：Antiseptic Boratex 4, anti-loss agent Lauxite 7, resistance
Fire agent silicate 6, nonionic surface active agent 1, solvent polyvinyl alcohol 8, water 4.
The preparation method of the mildew and insect proof liquid is as follows：At normal temperatures and pressures, surfactant, solvent and water are first put into appearance
Stirred in device, be warming up to 55 DEG C, successively add anti-loss agent and antiseptic, stirred 70 minutes, produce.Wherein, fire retardant silicic acid
Salt can simultaneously be added with antiseptic.
The vinifera palm oil is that cracking gas first is made by 400 DEG C~500 DEG C of Pintsch process in bamboo wood, then cracking gas is passed through
Condensation is obtained.
Embodiment five
The preparation method of bamboo fence, comprises the following steps：
a）, raw bamboo is aligned after, be cut to specific length, obtain bamboo wood；Or raw bamboo is cut to specific length aligned again, obtain bamboo wood；
When raw bamboo is aligned, the position of raw bamboo bending is first heated and softened with flame, is then applied external force and is forced to straighten the raw bamboo,
Finally it is water-cooled the heated position of raw bamboo；
b）, bamboo wood is put into hot baking room, dried 2 hours in heat under 240 DEG C of high temperature, spray mildew and insect proof liquid；Then 180 are cooled to
DEG C continue to be heat-treated for 6 hours；Mildew and insect proof liquid is sprayed again, continues to be cooled to 150 DEG C and continues 3 hours, obtains dry medicine bamboo wood；
c）, on dry medicine bamboo wood punch, be together in series obtained bamboo fence with iron wire；
d）, bamboo fence be placed in the high pressure carbonization stove of 200 DEG C of temperature 0.2MPa above air pressure be heat-treated 3h, bamboo hedge must be carbonized
Basketry；
e）, the carbonization bamboo fence Water spray cooled down, obtain rehydration carbonization bamboo fence；
f）, by the rehydration be carbonized bamboo fence at a temperature of 60 DEG C low temperature drying to moisture content 10%, obtain dry carbonized bamboo hedge
Basketry；
g）, to it is described drying carbonization bamboo fence brushing vinifera palm oil, the carbonization bamboo fence of oiling is obtained after desiccation；Then to the oiling
Carbonization bamboo fence wiped.
The mildew and insect proof liquid includes the component of following mass parts：The sour second of the boric acid disodium 5 of antiseptic eight, anti-loss agent poly-vinegar
Alkene ester 4, furfuryl alcohol resin 4, fire retardant silicate 8, nonionic surface active agent 2, solvent polyvinyl alcohol 9, water 5.
The preparation method of the mildew and insect proof liquid is as follows：At normal temperatures and pressures, surfactant, solvent and water are first put into appearance
Stirred in device, be warming up to 60 DEG C, successively add anti-loss agent and antiseptic, stirred 50 minutes, produce.Wherein, fire retardant silicic acid
Salt can simultaneously be added with antiseptic.
The vinifera palm oil is that cracking gas first is made by 400 DEG C~500 DEG C of Pintsch process in bamboo wood, then cracking gas is passed through
Condensation is obtained.
Embodiment six
The preparation method of bamboo fence, comprises the following steps：
a）, raw bamboo is aligned after, be cut to specific length, obtain bamboo wood；Or raw bamboo is cut to specific length aligned again, obtain bamboo wood；
When raw bamboo is aligned, the position of raw bamboo bending is first heated and softened with flame, is then applied external force and is forced to straighten the raw bamboo,
Finally it is water-cooled the heated position of raw bamboo；
b）, bamboo wood is put into hot baking room, dried 2 hours in heat under 250 DEG C of high temperature, spray mildew and insect proof liquid；Then 180 are cooled to
DEG C continue to be heat-treated for 6 hours；Mildew and insect proof liquid is sprayed again, continues to be cooled to 150 DEG C and continues 3 hours, obtains dry medicine bamboo wood；
c）, on dry medicine bamboo wood punch, be together in series obtained bamboo fence with iron wire；
d）, bamboo fence be placed in the high pressure carbonization stove of 200 DEG C of temperature 0.2MPa above air pressure be heat-treated 3h, bamboo hedge must be carbonized
Basketry；
e）, the carbonization bamboo fence Water spray cooled down, obtain rehydration carbonization bamboo fence；
f）, by the rehydration be carbonized bamboo fence at a temperature of 60 DEG C low temperature drying to moisture content 10%, obtain dry carbonized bamboo hedge
Basketry；
g）, to it is described drying carbonization bamboo fence brushing vinifera palm oil, the carbonization bamboo fence of oiling is obtained after desiccation；Then to the oiling
Carbonization bamboo fence wiped.
The mildew and insect proof liquid includes the component of following mass parts：The boric acid disodium 6 of antiseptic eight, anti-loss agent rosin resin
5th, phenolic resin 5, fire retardant silicate 10, nonionic surface active agent 4, solvent polyvinyl alcohol 10, water 6.
The preparation method of the mildew and insect proof liquid is as follows：At normal temperatures and pressures, surfactant, solvent and water are first put into appearance
Stirred in device, be warming up to 65 DEG C, successively add anti-loss agent and antiseptic, stirred 30 minutes, produce.Wherein, fire retardant silicic acid
Salt can simultaneously be added with antiseptic.
The vinifera palm oil is that cracking gas first is made by 400 DEG C~500 DEG C of Pintsch process in bamboo wood, then cracking gas is passed through
Condensation is obtained.
Claims (10)
1. the preparation method of bamboo fence, comprises the following steps：
a）, raw bamboo is aligned after, be cut to specific length, obtain bamboo wood；Or raw bamboo is cut to specific length aligned again, obtain bamboo wood；
b）, bamboo wood is put into hot baking room, dried 2~3 hours in heat under 180 DEG C~250 DEG C high temperature, spray mildew and insect proof liquid；So
After be cooled to 150 DEG C~180 DEG C and continue to be heat-treated for 6~10 hours；Mildew and insect proof liquid is sprayed again, continues to be cooled to 50 DEG C
~150 DEG C continue 3~6 hours, obtain dry medicine bamboo wood；
c）, on dry medicine bamboo wood punch, be together in series obtained bamboo fence with iron wire；
d）, bamboo fence is placed in 3~5h of heat treatment in the high pressure carbonization stove of 120 DEG C~200 DEG C temperature 0.2MPa above air pressure, obtain
Carbonize bamboo fence；
e）, the carbonization bamboo fence Water spray cooled down, obtain rehydration carbonization bamboo fence；
f）, by the rehydration carbonization bamboo fence low temperature drying at a temperature of 45~60 DEG C to moisture content 10~18%, dried
Be carbonized bamboo fence；
The mildew and insect proof liquid includes the component of following mass parts：
Antiseptic 1~6
Anti- loss agent 3~10
Surfactant 0.1~4
Solvent 3.5~10
Water 2~6
The antiseptic is boric acid or borate；The anti-loss agent is phenolic resin, Lauxite, polyvinyl acetate, alcohol
One or more of mixtures in acid resin, furfuryl alcohol resin, rosin milk；The solvent is alcohol compound.
2. the preparation method of bamboo fence according to claim 1, it is characterised in that：It is further comprising the steps of：
g）, to it is described drying carbonization bamboo fence brushing vinifera palm oil, the carbonization bamboo fence of oiling is obtained after desiccation；Then to the oiling
Carbonization bamboo fence wiped；
The vinifera palm oil is that cracking gas first is made by 400 DEG C~500 DEG C of Pintsch process in bamboo wood, then cracking gas is passed through into condensation
It is obtained.
3. the preparation method of bamboo fence according to claim 1, it is characterised in that：When raw bamboo is aligned, first added with flame
Heat and the position for softening raw bamboo bending, then apply external force and force to straighten the raw bamboo, be finally water-cooled what raw bamboo was heated
Position.
4. the preparation method of bamboo fence according to claim 1, it is characterised in that：The mildew and insect proof liquid also includes silicic acid
The mass parts of salt fire retardant 2~10.
5. the preparation method of bamboo fence according to claim 1, it is characterised in that：The solvent is furfuryl alcohol or polyethylene
Alcohol.
6. the preparation method of bamboo fence according to claim 1, it is characterised in that：The mildew and insect proof liquid also includes poly- third
The mass parts of olefin(e) acid ester film forming agent 1~10.
7. the preparation method of bamboo fence according to claim 1, it is characterised in that：The borate is Boratex or eight boron
Acid disodium.
8. the preparation method of bamboo fence according to claim 1, it is characterised in that：The surfactant is anionic
The mixture of surfactant or nonionic surface active agent.
9. the preparation method of bamboo fence according to claim 1, it is characterised in that the preparation method of the mildew and insect proof liquid is as follows：
At normal temperatures and pressures, first surfactant, solvent and water are put into container and stirred, be warming up to 40 DEG C~65 DEG C, successively added
Enter anti-loss agent and antiseptic, stir 30~120 minutes, produce.
10. the preparation method of bamboo fence according to claim 9, it is characterised in that silicon is also included in the mildew and insect proof liquid
The mass parts of hydrochlorate fire retardant 2~10；When producing mildew and insect proof liquid, silicate fire retardant is added simultaneously with antiseptic.
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Denomination of invention: Manufacturing method of bamboo fence Effective date of registration: 20211123 Granted publication date: 20180703 Pledgee: Anji Rural Commercial Bank of Zhejiang Limited by Share Ltd. branch Pledgor: ZHEJIANG HONGLI BAMBOO AND WOOD INDUSTRIAL CO.,LTD. Registration number: Y2021330002330 |