CN110883894A - Bamboo disinfection process - Google Patents
Bamboo disinfection process Download PDFInfo
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- CN110883894A CN110883894A CN201911168743.9A CN201911168743A CN110883894A CN 110883894 A CN110883894 A CN 110883894A CN 201911168743 A CN201911168743 A CN 201911168743A CN 110883894 A CN110883894 A CN 110883894A
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
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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
- B27K3/025—Controlling the process
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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
- B27K3/34—Organic impregnating agents
- B27K3/50—Mixtures of different organic impregnating agents
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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
- 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
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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
- B27K5/04—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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a bamboo disinfection process, belonging to the technical field of bamboo disinfection, comprising a machine body and a base, wherein one side of the machine body is connected with a placing bin, one side of the placing bin is provided with a first curing lamp, the outer surface of the first curing lamp is provided with a protective cover, the middle of the top of the machine body is connected with a supporting table, and a plurality of optical fiber sensors are arranged inside the supporting table. The position of the printing material can thus be detected at any time.
Description
Technical Field
The invention relates to the technical field of bamboo disinfection processes, in particular to a bamboo disinfection process.
Background
Bamboo, also known as bamboo, is a wide variety of species, including ArrowBamboo (arrowbamoo). Perennial gramineae, Bambusoideae, with woody stem, is a branch of gramineae, with the scientific name Bambusoideae (bambusacea or bambooo), most concentrated in tropical and subtropical areas, east asia, southeast asia, indian ocean and pacific islands, many in variety, with some low and grassy, with some tall trees, growing rapidly, and being the fastest growing plants in the world.
Disinfection refers to a method of killing pathogenic microorganisms, but not necessarily bacterial spores. Disinfection is usually achieved chemically. The chemicals used for disinfection are called disinfectants.
The disinfection technology of current bamboo, chemical raw materials such as most all adopt hydrogen peroxide bleach the bamboo, and directly carry out high temperature disinfection to the bamboo, but this kind of disinfection mode is when using, often the cost of required chemical raw materials is too high, and high temperature disinfection very easily causes the bamboo to break the damage because of being heated the inequality in the disinfection process, consequently, it is comparatively inconvenient to cause the user to operate, and influence the disinfection effect and the life of bamboo greatly, and the bamboo is when disinfecting, often can produce a large amount of poison gas, and these gas are difficult to absorbed and purified, lead to causing very big threat to user's health after the gas emission.
Disclosure of Invention
The invention aims to provide a bamboo disinfection process, which aims to solve the problems that the chemical raw material cost is too high, the bamboo is easily cracked and damaged due to uneven heating by high-temperature disinfection, the operation of a user is inconvenient, the disinfection effect and the service life of the bamboo are influenced, waste gas generated by disinfection is difficult to absorb and purify, and the gas emission threatens the health of the user.
In order to achieve the purpose, the invention provides the following technical scheme: a bamboo disinfection process comprises the following production steps,
preparing raw materials: the main materials in the bamboo disinfection process comprise: bamboo and a mildew-proof insect-proof liquid,
mixing treatment: cleaning the outer surface of bamboo, cutting into segments, soaking the cut bamboo in a certain amount of alcohol, stirring the bamboo uniformly while soaking the bamboo in the alcohol,
raw material disinfection: soaking bamboo in alcohol, taking out, draining, mixing with the mildew and insect preventing liquid at a ratio of 55: 45, adding the mixture into a microwave oven for heating, preheating the bamboo for a plurality of times in the heating process,
drying raw materials: taking out the heated bamboo, draining, placing into a dryer, continuously drying for many times by the dryer, treating and purifying the tail gas generated during drying,
cooling raw materials: drying the raw materials, adding into a cooling machine for cooling, turning over the bamboo during cooling,
and (5) storing the finished product.
Preferably, the alcohol in step (2) is 95% medical alcohol, and the soaking time is 3-5 min.
Preferably, the microwave oven in the step (3) is an industrial microwave oven, the preheating power is 10-30kw, the preheating time is 2-6min, the heating power is 40-50kw, the heating time is 6-10min, and the heating frequency is 2-4 times.
Preferably, the mildew and insect prevention liquid in the step (3) is prepared by mixing the following components in parts by weight: 10-30 parts of wormwood leaf extract, 20-35 parts of camphor leaf extract, 15 parts of mint leaf extract and 30-70 parts of deionized water.
Preferably, the dryer in the step (4) is a hot air dryer, the drying temperature is 70-90 ℃, and an activated carbon layer is arranged in the hot air dryer.
Preferably, the preparation method of the wormwood leaf extract comprises the following steps: drying folium Artemisiae Argyi until water content is below 15%, mixing with anhydrous ethanol at a ratio of 1: 12, extracting at 40 deg.C for 35min, and filtering to obtain folium Artemisiae Argyi extract.
Preferably, the preparation method of the cinnamomum camphora liquid leaf extract comprises the following steps: drying the cinnamomum camphora leaves until the water content is below 10%, adding absolute ethyl alcohol according to the material-liquid ratio of 1: 10, mixing, extracting for 30min at 45 ℃, and filtering to obtain the cinnamomum camphora leaf extract.
Preferably, the preparation method of the mint leaf extract comprises the following steps: drying folium Menthae to water content below 20%, mixing with anhydrous ethanol at a ratio of 1: 8, extracting at 30 deg.C for 15min, and filtering to obtain folium Menthae extract.
Preferably, the cooler in the step (5) is an air cooler, and the cooling temperature is 45 ℃.
Compared with the prior art, the invention has the following beneficial effects:
1. the disinfection process of the bamboo adopts the mildew and insect prevention liquid prepared by mixing the wormwood leaf extract, the camphor leaf extract, the mint leaf extract and the deionized water with the bamboo to be mixed and added into an industrial microwave oven for disinfection, thereby avoiding the situation that a user bleaches the bamboo by adopting the raw materials such as hydrogen peroxide and the like, greatly reducing the cost of the user, and when the industrial microwave oven is adopted for heating and disinfecting the bamboo, the power of the industrial microwave oven is firstly set to be 10-30kw for 2-5min, the bamboo and the mildew and insect prevention liquid are preheated, then the industrial microwave oven is set to be 40-50kw for 6-10min, the bamboo and the mildew and insect prevention liquid are heated for 2-4 times, so that the bamboo can slowly absorb heat, the internal structure of the bamboo can be uniformly and fully heated and changed, and the mildew and insect prevention liquid can be absorbed, thereby avoid the bamboo because of direct high temperature disinfection, cause the bamboo local intensification too fast, the high temperature takes place to break and damages to this disinfection effect and the life that improves the bamboo greatly.
2 this kind of disinfection technology of bamboo, adopt hot air dryer to dry the bamboo after the disinfection, and still install the active carbon layer in hot air dryer's inside, consequently when the bamboo is dried in hot air dryer and produce a large amount of gas that poison, the capillary hole of active carbon layer accessible self surface adsorbs the purification to gas, with this make hot air dryer can retrieve the purification to the tail gas that the bamboo produced, avoid tail gas directly to discharge and cause the threat to user's health from hot air dryer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
In the case of the example 1, the following examples are given,
(1) preparing raw materials: the main materials in the bamboo disinfection process comprise: bamboo and a mildew-proof insect-proof liquid,
(2) mixing treatment: cleaning the outer surface of bamboo, cutting into segments, soaking the cut bamboo in a certain amount of alcohol, stirring the bamboo uniformly while soaking the bamboo in the alcohol,
(3) raw material disinfection: soaking bamboo in alcohol, taking out, draining, mixing with the mildew and insect preventing liquid at a ratio of 55: 45, adding the mixture into a microwave oven for heating, preheating the bamboo for a plurality of times in the heating process,
(4) drying raw materials: taking out the heated bamboo, draining, placing into a dryer, continuously drying for many times by the dryer, treating and purifying the tail gas generated during drying,
(5) cooling raw materials: drying the raw materials, adding into a cooling machine for cooling, turning over the bamboo during cooling,
(6) and (5) storing the finished product.
Preferably, the alcohol in step (2) is 95% medical alcohol, and the soaking time is 3-5 min.
Preferably, the microwave oven in the step (3) is an industrial microwave oven, the preheating power is 10-30kw, the preheating time is 2-6min, the heating power is 40-50kw, the heating time is 6-10min, and the heating frequency is 2-4 times.
Preferably, the mildew and insect prevention liquid in the step (3) is prepared by mixing the following components in parts by weight: 10-30 parts of wormwood leaf extract, 20-35 parts of camphor leaf extract, 15 parts of mint leaf extract and 30-70 parts of deionized water.
Preferably, the dryer in the step (4) is a hot air dryer, the drying temperature is 70-90 ℃, and an activated carbon layer is arranged in the hot air dryer.
Preferably, the preparation method of the wormwood leaf extract comprises the following steps: drying folium Artemisiae Argyi until water content is below 15%, mixing with anhydrous ethanol at a ratio of 1: 12, extracting at 40 deg.C for 35min, and filtering to obtain folium Artemisiae Argyi extract.
Preferably, the preparation method of the cinnamomum camphora liquid leaf extract comprises the following steps: drying the cinnamomum camphora leaves until the water content is below 10%, adding absolute ethyl alcohol according to the material-liquid ratio of 1: 10, mixing, extracting for 30min at 45 ℃, and filtering to obtain the cinnamomum camphora leaf extract.
Preferably, the preparation method of the mint leaf extract comprises the following steps: drying folium Menthae to water content below 20%, mixing with anhydrous ethanol at a ratio of 1: 8, extracting at 30 deg.C for 15min, and filtering to obtain folium Menthae extract.
Preferably, the cooler in the step (5) is an air cooler, and the cooling temperature is 45 ℃.
In the case of the example 2, the following examples are given,
(1) preparing raw materials: the main materials in the bamboo disinfection process comprise: bamboo and a mildew-proof insect-proof liquid,
(2) mixing treatment: cleaning the outer surface of bamboo, cutting into segments, soaking the cut bamboo in a certain amount of alcohol, stirring the bamboo uniformly while soaking the bamboo in the alcohol,
(3) raw material disinfection: soaking bamboo in alcohol, taking out, draining, mixing with the mildew and insect preventing liquid at a ratio of 55: 45, adding the mixture into a microwave oven for heating, preheating the bamboo for a plurality of times in the heating process,
(4) drying raw materials: taking out the heated bamboo, draining, placing into a dryer, continuously drying for many times by the dryer, treating and purifying the tail gas generated during drying,
(5) cooling raw materials: drying the raw materials, adding into a cooling machine for cooling, turning over the bamboo during cooling,
(6) and (5) storing the finished product.
Preferably, the alcohol in step (2) is 95% medical alcohol, and the soaking time is 3 min.
Preferably, the microwave oven in the step (3) is an industrial microwave oven, the preheating power is 10kw, the preheating time is 2-6min, the heating power is 40kw, the heating time is 6min, and the heating times are 2 times.
Preferably, the mildew and insect prevention liquid in the step (3) is prepared by mixing the following components in parts by weight: 10 parts of wormwood leaf extract, 20 parts of camphor leaf extract, 15 parts of mint leaf extract and 55 parts of deionized water.
Preferably, the dryer in the step (4) is a hot air dryer, the drying temperature is 70 ℃, and an activated carbon layer is installed inside the hot air dryer.
Preferably, the preparation method of the wormwood leaf extract comprises the following steps: drying folium Artemisiae Argyi until water content is below 15%, mixing with anhydrous ethanol at a ratio of 1: 12, extracting at 40 deg.C for 35min, and filtering to obtain folium Artemisiae Argyi extract.
Preferably, the preparation method of the cinnamomum camphora liquid leaf extract comprises the following steps: drying the cinnamomum camphora leaves until the water content is below 10%, adding absolute ethyl alcohol according to the material-liquid ratio of 1: 10, mixing, extracting for 30min at 45 ℃, and filtering to obtain the cinnamomum camphora leaf extract.
Preferably, the preparation method of the mint leaf extract comprises the following steps: drying folium Menthae to water content below 20%, mixing with anhydrous ethanol at a ratio of 1: 8, extracting at 30 deg.C for 15min, and filtering to obtain folium Menthae extract.
Preferably, the cooler in the step (5) is an air cooler, and the cooling temperature is 45 ℃.
In the case of the example 3, the following examples are given,
(1) preparing raw materials: the main materials in the bamboo disinfection process comprise: bamboo and a mildew-proof insect-proof liquid,
(2) mixing treatment: cleaning the outer surface of bamboo, cutting into segments, soaking the cut bamboo in a certain amount of alcohol, stirring the bamboo uniformly while soaking the bamboo in the alcohol,
(3) raw material disinfection: soaking bamboo in alcohol, taking out, draining, mixing with the mildew and insect preventing liquid at a ratio of 55: 45, adding the mixture into a microwave oven for heating, preheating the bamboo for a plurality of times in the heating process,
(4) drying raw materials: taking out the heated bamboo, draining, placing into a dryer, continuously drying for many times by the dryer, treating and purifying the tail gas generated during drying,
(5) cooling raw materials: drying the raw materials, adding into a cooling machine for cooling, turning over the bamboo during cooling,
(6) and (5) storing the finished product.
Preferably, the alcohol in step (2) is 95% medical alcohol, and the soaking time is 4 min.
Preferably, the microwave oven in the step (3) is an industrial microwave oven, the preheating power is 20kw, the preheating time is 4min, the heating power is 45kw, the heating time is 7min, and the heating times are 3 times.
Preferably, the mildew and insect prevention liquid in the step (3) is prepared by mixing the following components in parts by weight: 20 parts of wormwood leaf extract, 25 parts of camphor leaf extract, 15 parts of mint leaf extract and 40 parts of deionized water.
Preferably, the dryer in the step (4) is a hot air dryer, the drying temperature is 80 ℃, and an activated carbon layer is installed inside the hot air dryer.
Preferably, the preparation method of the wormwood leaf extract comprises the following steps: drying folium Artemisiae Argyi until water content is below 15%, mixing with anhydrous ethanol at a ratio of 1: 12, extracting at 40 deg.C for 35min, and filtering to obtain folium Artemisiae Argyi extract.
Preferably, the preparation method of the cinnamomum camphora liquid leaf extract comprises the following steps: drying the cinnamomum camphora leaves until the water content is below 10%, adding absolute ethyl alcohol according to the material-liquid ratio of 1: 10, mixing, extracting for 30min at 45 ℃, and filtering to obtain the cinnamomum camphora leaf extract.
Preferably, the preparation method of the mint leaf extract comprises the following steps: drying folium Menthae to water content below 20%, mixing with anhydrous ethanol at a ratio of 1: 8, extracting at 30 deg.C for 15min, and filtering to obtain folium Menthae extract.
Preferably, the cooler in the step (5) is an air cooler, and the cooling temperature is 45 ℃.
In the case of the example 4, the following examples are given,
(1) preparing raw materials: the main materials in the bamboo disinfection process comprise: bamboo and a mildew-proof insect-proof liquid,
(2) mixing treatment: cleaning the outer surface of bamboo, cutting into segments, soaking the cut bamboo in a certain amount of alcohol, stirring the bamboo uniformly while soaking the bamboo in the alcohol,
(3) raw material disinfection: soaking bamboo in alcohol, taking out, draining, mixing with the mildew and insect preventing liquid at a ratio of 55: 45, adding the mixture into a microwave oven for heating, preheating the bamboo for a plurality of times in the heating process,
(4) drying raw materials: taking out the heated bamboo, draining, placing into a dryer, continuously drying for many times by the dryer, treating and purifying the tail gas generated during drying,
(5) cooling raw materials: drying the raw materials, adding into a cooling machine for cooling, turning over the bamboo during cooling,
(6) and (5) storing the finished product.
Preferably, the alcohol in step (2) is 95% medical alcohol, and the soaking time is 5 min.
Preferably, the microwave oven in the step (3) is an industrial microwave oven, the preheating power is 20kw, the preheating time is 5min, the heating power is 50kw, the heating time is 8min, and the heating times are 4 times.
Preferably, the mildew and insect prevention liquid in the step (3) is prepared by mixing the following components in parts by weight: 30 parts of wormwood leaf extract, 25 parts of camphor leaf extract, 15 parts of mint leaf extract and 30 parts of deionized water.
Preferably, the dryer in the step (4) is a hot air dryer, the drying temperature is 90 ℃, and an activated carbon layer is installed inside the hot air dryer.
Preferably, the preparation method of the wormwood leaf extract comprises the following steps: drying folium Artemisiae Argyi until water content is below 15%, mixing with anhydrous ethanol at a ratio of 1: 12, extracting at 40 deg.C for 35min, and filtering to obtain folium Artemisiae Argyi extract.
Preferably, the preparation method of the cinnamomum camphora liquid leaf extract comprises the following steps: drying the cinnamomum camphora leaves until the water content is below 10%, adding absolute ethyl alcohol according to the material-liquid ratio of 1: 10, mixing, extracting for 30min at 45 ℃, and filtering to obtain the cinnamomum camphora leaf extract.
Preferably, the preparation method of the mint leaf extract comprises the following steps: drying folium Menthae to water content below 20%, mixing with anhydrous ethanol at a ratio of 1: 8, extracting at 30 deg.C for 15min, and filtering to obtain folium Menthae extract.
Preferably, the cooler in the step (5) is an air cooler, and the cooling temperature is 45 ℃.
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 (9)
1. A bamboo disinfection process is characterized in that: comprises the following production steps of the preparation method,
(1) preparing raw materials: the main materials in the bamboo disinfection process comprise: bamboo and a mildew-proof insect-proof liquid,
(2) mixing treatment: cleaning the outer surface of bamboo, cutting into segments, soaking the cut bamboo in a certain amount of alcohol, stirring the bamboo uniformly while soaking the bamboo in the alcohol,
(3) raw material disinfection: soaking bamboo in alcohol, taking out, draining, mixing with the mildew and insect preventing liquid at a ratio of 55: 45, adding the mixture into a microwave oven for heating, preheating the bamboo for a plurality of times in the heating process,
(4) drying raw materials: taking out the heated bamboo, draining, placing into a dryer, continuously drying for many times by the dryer, treating and purifying the tail gas generated during drying,
(5) cooling raw materials: drying the raw materials, adding into a cooling machine for cooling, turning over the bamboo during cooling,
(6) and (5) storing the finished product.
2. A bamboo sterilization process as claimed in claim 1, wherein: the alcohol in the step (2) is 95% medical alcohol, and the soaking time is 3-5 min.
3. A bamboo sterilization process as claimed in claim 1, wherein: the microwave oven in the step (3) is an industrial microwave oven, the preheating power is 10-30kw, the preheating time is 2-6min, the heating power is 40-50kw, the heating time is 6-10min, and the heating frequency is 2-4 times.
4. A bamboo sterilization process as claimed in claim 1, wherein: the mildew and insect prevention liquid in the step (3) is prepared by mixing the following components in parts by weight: 10-30 parts of wormwood leaf extract, 20-35 parts of camphor leaf extract, 15 parts of mint leaf extract and 30-70 parts of deionized water.
5. A bamboo sterilization process as claimed in claim 1, wherein: the dryer in the step (4) is a hot air dryer, the drying temperature is 70-90 ℃, and an activated carbon layer is arranged in the hot air dryer.
6. A bamboo disinfection process as claimed in claim 4 wherein: the preparation method of the wormwood leaf extract comprises the following steps: drying folium Artemisiae Argyi until water content is below 15%, mixing with anhydrous ethanol at a ratio of 1: 12, extracting at 40 deg.C for 35min, and filtering to obtain folium Artemisiae Argyi extract.
7. A bamboo disinfection process as claimed in claim 4 wherein: the preparation method of the camphor leaf extract comprises the following steps: drying the cinnamomum camphora leaves until the water content is below 10%, adding absolute ethyl alcohol according to the material-liquid ratio of 1: 10, mixing, extracting for 30min at 45 ℃, and filtering to obtain the cinnamomum camphora leaf extract.
8. A bamboo disinfection process as claimed in claim 4 wherein: the preparation method of the mint leaf extract comprises the following steps: drying folium Menthae to water content below 20%, mixing with anhydrous ethanol at a ratio of 1: 8, extracting at 30 deg.C for 15min, and filtering to obtain folium Menthae extract.
9. A bamboo sterilization process as claimed in claim 1, wherein: the cooler in the step (5) is an air cooler, and the cooling temperature is 45 ℃.
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| CN201911168743.9A CN110883894A (en) | 2019-11-25 | 2019-11-25 | Bamboo disinfection process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112656972A (en) * | 2020-12-24 | 2021-04-16 | 江西竹楠木环保科技有限责任公司 | Sterilization equipment and sterilization method for bamboo chopstick production |
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|---|---|---|---|---|
| JPH1076501A (en) * | 1996-09-03 | 1998-03-24 | Kyushu Electric Power Co Inc | Check-inhibiting drying method of boxed timber for pillar |
| CN104626309A (en) * | 2015-01-23 | 2015-05-20 | 浙江三箭工贸有限公司 | Bamboo softening and modifying technology |
| CN107351206A (en) * | 2017-07-31 | 2017-11-17 | 宿松县先盛竹业有限公司 | A kind of processing method for improving bamboo mildew and insect proof moth |
| CN106965282B (en) * | 2017-04-08 | 2018-10-02 | 阜南县德盛隆工艺家具有限公司 | A kind of anticorrosive mildewproof processing method of maize peel |
| CN208343086U (en) * | 2018-04-13 | 2019-01-08 | 广东联邦家私集团有限公司 | A kind of plank anti-corrosion hot spray apparatus |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1076501A (en) * | 1996-09-03 | 1998-03-24 | Kyushu Electric Power Co Inc | Check-inhibiting drying method of boxed timber for pillar |
| CN104626309A (en) * | 2015-01-23 | 2015-05-20 | 浙江三箭工贸有限公司 | Bamboo softening and modifying technology |
| CN106965282B (en) * | 2017-04-08 | 2018-10-02 | 阜南县德盛隆工艺家具有限公司 | A kind of anticorrosive mildewproof processing method of maize peel |
| CN107351206A (en) * | 2017-07-31 | 2017-11-17 | 宿松县先盛竹业有限公司 | A kind of processing method for improving bamboo mildew and insect proof moth |
| CN208343086U (en) * | 2018-04-13 | 2019-01-08 | 广东联邦家私集团有限公司 | A kind of plank anti-corrosion hot spray apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112656972A (en) * | 2020-12-24 | 2021-04-16 | 江西竹楠木环保科技有限责任公司 | Sterilization equipment and sterilization method for bamboo chopstick production |
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