CN107333813A - A kind of indoor air disinfectant and preparation method thereof - Google Patents
A kind of indoor air disinfectant and preparation method thereof Download PDFInfo
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
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- A—HUMAN NECESSITIES
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- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
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- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
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- A—HUMAN NECESSITIES
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- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
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Abstract
The invention discloses a kind of indoor air disinfectant and preparation method thereof, is related to disinfectant technical field, includes the raw material of following part meter：75 ~ 80 parts of 45 ~ 55 parts of extracts of Chinese herbal medicine, 35 ~ 36 parts of bactericide, 32 ~ 33 parts of plants essential oil, 20 ~ 25 parts of activated particle, 17 ~ 19 parts of auxiliary agent and deionized water.The present invention it is nontoxic it is non-stimulated, smell is pure and fresh, sterilization bacteria-eliminating efficacy is good and lasting effect is long.
Description
Technical field
The present invention relates to disinfectant technical field, and in particular to a kind of indoor air disinfectant and preparation method thereof.
Background technology
Room air pollution is higher 2 ~ 10 times than outdoor, serious even as high as hundreds of times.Indoor Air Microorganisms are main
From following two aspects:First, the spittle, people can will parasitize human mouth, bottleneck throat when deeply breathing, speak, sneezing
The microorganism of position is spread in air in the form of the spittle；Second, the scurf and dust of people, according to measuring and calculating, averagely contain on each scurf
Bacterium amount is up to 40,000, and with the activity of people indoors, scurf can be suspended in air with dust pollutes air, particularly has in family
During patient, corresponding pathogen can be found in atmosphere, therefore the air sterillization to interior is particularly heavy to promoting health
Will.
Air sanitizer of the prior art, currently used air disinfection method are mainly the sterilization using chemical composition
Agent, such as Peracetic acid, lactic acid, hydrogen peroxide, formaldehyde, glutaraldehyde chemical method and ultraviolet irradiation, smelly chlorine generator etc.
Physical method.These methods can kill pathogenic microorganisms, and effect is quick, and valid density is low, obtains preferable effect.But respectively have
The defects of certain, such as toxic, excitant, metal protection, lasting effect, are poor；It is many itself to form pollutant, different journeys again
Degree ground influences health, uncomfortable tenant in common's environment；Peculiar smell can not eliminate quickly after sterilization, and long-term use can have accumulation to human body
Danger of poisoning etc..
The content of the invention
It is an object of the invention to provide a kind of indoor air disinfectant and preparation method thereof, it is nontoxic it is non-stimulated, smell is pure and fresh,
Sterilization bacteria-eliminating efficacy is good and lasting effect is long.
The invention provides following technical scheme：A kind of indoor air disinfectant, include the raw material of following part meter：Medium-height grass
45 ~ 55 parts of medicament extracting solution, 35 ~ 36 parts of bactericide, 32 ~ 33 parts of plants essential oil, 20 ~ 25 parts of activated particle, 17 ~ 19 parts of auxiliary agent and go
75 ~ 80 parts of ionized water；
The extracts of Chinese herbal medicine includes the raw material of following part meter：15 ~ 17 parts of Chinese gall, 12 ~ 13 parts of the coptis, in vain slap 10 ~ 11 parts,
7 ~ 9 parts of honeysuckle, 4 ~ 6 parts of magnolia obovata；
The bactericide includes the raw material of following part meter：15 ~ 17 parts of stability carrier, 12 ~ 13 parts of nano zine oxide, nano-silica
Change 20 ~ 23 parts of 10 ~ 11 parts of carbon, 8 ~ 9 parts of nano silicon, 8 ~ 9 parts of chlorine dioxide and deionized water；
The plants essential oil includes the raw material of following part meter：12 ~ 13 parts of wormwood essential oil, 10 ~ 11 parts of Peppermint essential oil and lavender essence
8 ~ 9 parts of oil；
The auxiliary agent includes the raw material of following part meter：8 ~ 9 parts of cationic surfactant, 6 ~ 8 parts of preservative, 4 ~ 5 parts of thickener
With 3 ~ 4 parts of dispersant.
Wherein, the preparation method of the wormwood essential oil is：Take wormwood and crush, cross 80 ~ 90 mesh sieves and obtain wormwood powder, add
Enter the ethanol solution of 10 ~ 15 times of mass parts, soak 8 ~ 10h, the concentration of ethanol solution is 45 ~ 50%, and microwave carries after immersion
40 ~ 50min is taken, microwave power is 500 ~ 600W, and extraction is filtered after terminating, and by filtrate concentrated by rotary evaporation untill without alcohol taste, is obtained
The wormwood essential oil.
Wherein, the preparation method of the Peppermint essential oil is：Take dried peppermint leaf and crush, cross 110 ~ 120 mesh sieves and obtain dried peppermint leaf
Powder, add the ethanol solution of 4 ~ 6 times of mass parts, soak 6 ~ 8h, the concentration of ethanol solution is 30 ~ 50%, immersion finish after
50 ~ 55 degrees Celsius of lower 30 ~ 40min of ultrasonic extraction, after extraction terminates, filtering, filtrate is rotated into concentrated by rotary evaporation, untill without alcohol taste
Obtain the Peppermint essential oil.
Wherein, the preparation method of the Lavender is：Take lavender and crush, cross 50 ~ 80 mesh sieves and obtain lavender
Powder, it is placed in beaker, adds the deionized water of 2 ~ 3 times of parts by weight, is placed on 40 ~ 50min of heating on electric furnace, after cooling, uses cloth
Family name's funnel is filtered, and is retained filtrate and is obtained the Lavender.
Wherein, the activated particle is one in citric acid, tartaric acid, oxalic acid, boric acid, sulfamic acid and sodium dihydrogen phosphate
Kind is several.
Wherein, the stability carrier is the one or more in diatomite, sepiolite, zeolite and silica.
Wherein, the cationic surfactant is quarternary ammonium salt compound, and the thickener is hydroxypropyl methyl cellulose,
The preservative is methylisothiazolinone, and the dispersant is calgon.
The present invention provides a kind of preparation method of indoor air disinfectant, comprises the following steps：
（1）, prepare extracts of Chinese herbal medicine
Chinese gall, the coptis, the white palm, honeysuckle magnolia obovata are weighed according to proportioning, is crushed and crosses 40~60 mesh sieves, be well mixed
Obtain pulvis；
Ultrasonic assistant ethanol extraction is carried out to pulvis, 35 ~ 45% ethanol of 10~15 times of parts by weight are added into pulvis, super
Under sound wave booster action, 20~30min of refluxing extraction under 60~80 degrees celsius, extract 3 times, the filtrate of extraction merged,
After 6~8h is placed in refrigeration, be concentrated under reduced pressure recovery ethanol under 55~85 degrees celsius, and it is the Chinese herbal medicine to obtain concentrate
Extract solution, it is standby；
（2）, prepare bactericide
Chlorine dioxide is dissolved in deionized water, then sequentially adds stability carrier, nano zine oxide, nano-silica according to proportioning
Change carbon and nano silicon, be well mixed, obtain the bactericide；
（3）, by step（1）Obtained extracts of Chinese herbal medicine and step（2）Obtained bactericide mixing, then according to proportioning successively
Surplus stock is added, is stirred with 200 ~ 300r/min rotating speed, obtains the indoor air disinfectant.
Beneficial effects of the present invention：It is nontoxic it is non-stimulated, smell is pure and fresh, sterilization bacteria-eliminating efficacy is good and lasting effect is long, specifically
It is as follows：
（1）, the present invention nano zine oxide, nanometer titanium dioxide carbon and nano silicon are added in bactericide, have very strong
Photoredox function, it is oxidable to decompose various organic compounds and part inorganic matter, organic pollution is resolved into pollution-free
Water and carbon dioxide；
（2）, the present invention chlorine dioxide is added in bactericide, chlorine dioxide is slowly discharged by stability carrier, to human body and dynamic
Thing is harmless, and has bactericidal effect, and chlorine dioxide has stronger absorption and penetration capacity to the cell membrane of bacterium, quick to suppress
Microprotein synthesis destroys microorganism, and chlorine dioxide can have with sulfur oxide compound, cyanide, phenol and formaldehyde etc.
Sterilize, eliminate the unusual smell, going the effect of formaldehyde；
（3）, the present invention add quarternary ammonium salt compound in the feed as cationic surfactant, while sterilization can also be played
The effect of sterilization, quarternary ammonium salt compound can make protein denaturation, change membrane passage, moisture is entered in thalline,
So as to swelling rupture, therefore quarternary ammonium salt compound can high aggregation in phage surface, the metabolism of bacterium is influenceed, so as to reach
Sterilization, sterilization functions；
（4）, the present invention disinfectant it is non-stimulated to human body skin, respiratory system is not damaged, it is easy to use, in use, not
It can only be sprayed, but also can be mounted in humidifier mounted in watering can, interior is carried out disinfection, is effectively improved indoor ring
Border, protect the health of people；
（5）, the present invention add plants essential oil in the feed, extracted from natural plants, plant itself to human body without any injury,
It can suppress and remove the bacterium in space, also act as net taste effect, volatilization is slow, and continuation is long, easy to use；
（6）, the present invention add extracts of Chinese herbal medicine in the feed, it is environment-protecting and non-poisonous, various pathogens can be killed, prevent pathogenic bacteria from passing through
Cross air, droplet transmission and the cross-infection to keep off infection.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.These embodiments are merely to illustrate the present invention and not had to
In limitation the scope of the present invention.
Embodiment 1
A kind of indoor air disinfectant, include the raw material of following part meter：45 parts of extracts of Chinese herbal medicine, 35 parts of bactericide, plant essence
75 parts of 32 parts of oil, 20 parts of activated particle, 17 parts of auxiliary agent and deionized water；
The extracts of Chinese herbal medicine includes the raw material of following part meter：15 parts of Chinese gall, 12 parts of the coptis, the white palm 10 parts, 7 parts of honeysuckle
4 parts of magnolia obovata；
The bactericide includes the raw material of following part meter：15 parts of stability carrier, 12 parts of nano zine oxide, nanometer titanium dioxide carbon 10
Part, 8 parts of nano silicon, 8 parts of chlorine dioxide and 20 parts of deionized water；
The plants essential oil includes the raw material of following part meter：8 parts of 12 parts of wormwood essential oil, 10 parts of Peppermint essential oil and Lavender；
The auxiliary agent includes the raw material of following part meter：8 parts of cationic surfactant, 6 parts of preservative, 4 parts of thickener and scattered
3 parts of agent.
Wherein, the preparation method of the wormwood essential oil is：Take wormwood and crush, cross 80 mesh sieves and obtain wormwood powder, add
The ethanol solution of 10 times of mass parts, 8h is soaked, the concentration of ethanol solution is 45%, Microwave Extraction 40min, microwave after immersion
Power is 500W, and extraction is filtered after terminating, and by filtrate concentrated by rotary evaporation untill without alcohol taste, obtains the wormwood essential oil.
Wherein, the preparation method of the Peppermint essential oil is：Take dried peppermint leaf and crush, cross 110 mesh sieves and obtain dried peppermint leaf powder,
The ethanol solution of 4 times of mass parts is added, soaks 6h, the concentration of ethanol solution is 30%, and immersion is finished after super under 50 degrees Celsius
Sound extracts 30min, after extraction terminates, filtering, filtrate is rotated into concentrated by rotary evaporation, the Peppermint essential oil is obtained untill without alcohol taste.
Wherein, the preparation method of the Lavender is：Take lavender and crush, cross 50 mesh sieves and obtain lavender powder
End, it is placed in beaker, adds the deionized water of 2 times of parts by weight, be placed on electric furnace and heat 40min, after cooling, entered with Buchner funnel
Row filters, and retains filtrate and obtains the Lavender.
Wherein, the activated particle is citric acid.
Wherein, the stability carrier is diatomite.
Wherein, the cationic surfactant is quarternary ammonium salt compound, and the thickener is hydroxypropyl methyl cellulose,
The preservative is methylisothiazolinone, and the dispersant is calgon.
A kind of preparation method of indoor air disinfectant is provided in the present embodiment, comprised the following steps：
（1）, prepare extracts of Chinese herbal medicine
Chinese gall, the coptis, the white palm, honeysuckle magnolia obovata are weighed according to proportioning, is crushed and crosses 40 mesh sieves, it is well mixed to obtain
Pulvis；
Ultrasonic assistant ethanol extraction is carried out to pulvis, 35% ethanol of 10 times of parts by weight is added into pulvis, in ultrasonic assistant
Under effect, refluxing extraction 20min under 60 degrees celsius, extract 3 times, the filtrate of extraction is merged, after 6h is placed in refrigeration, 55
Be concentrated under reduced pressure recovery ethanol under degrees celsius, and it is the extracts of Chinese herbal medicine to obtain concentrate, standby；
（2）, prepare bactericide
Chlorine dioxide is dissolved in deionized water, then sequentially adds stability carrier, nano zine oxide, nano-silica according to proportioning
Change carbon and nano silicon, be well mixed, obtain the bactericide；
（3）, by step（1）Obtained extracts of Chinese herbal medicine and step（2）Obtained bactericide mixing, then according to proportioning successively
Surplus stock is added, is stirred with 200r/min rotating speed, obtains the indoor air disinfectant.
Embodiment 2
A kind of indoor air disinfectant, include the raw material of following part meter：55 parts of extracts of Chinese herbal medicine, 36 parts of bactericide, plant essence
80 parts of 33 parts of oil, 25 parts of activated particle, 19 parts of auxiliary agent and deionized water；
The extracts of Chinese herbal medicine includes the raw material of following part meter：17 parts of Chinese gall, 13 parts of the coptis, the white palm 11 parts, 9 parts of honeysuckle
6 parts of magnolia obovata；
The bactericide includes the raw material of following part meter：17 parts of stability carrier, 13 parts of nano zine oxide, nanometer titanium dioxide carbon 11
Part, 9 parts of nano silicon, 9 parts of chlorine dioxide and 23 parts of deionized water；
The plants essential oil includes the raw material of following part meter：9 parts of 13 parts of wormwood essential oil, 11 parts of Peppermint essential oil and Lavender；
The auxiliary agent includes the raw material of following part meter：9 parts of cationic surfactant, 8 parts of preservative, 5 parts of thickener and scattered
4 parts of agent.
Wherein, the preparation method of the wormwood essential oil is：Take wormwood and crush, cross 90 mesh sieves and obtain wormwood powder, add
The ethanol solution of 15 times of mass parts, 10h is soaked, the concentration of ethanol solution is 50%, and Microwave Extraction 50min, micro- after immersion
Wave power is 600W, and extraction is filtered after terminating, and by filtrate concentrated by rotary evaporation untill without alcohol taste, obtains the wormwood essential oil.
Wherein, the preparation method of the Peppermint essential oil is：Take dried peppermint leaf and crush, cross 120 mesh sieves and obtain dried peppermint leaf powder,
The ethanol solution of 6 times of mass parts is added, soaks 8h, the concentration of ethanol solution is 50%, and immersion is finished after super under 55 degrees Celsius
Sound extracts 40min, after extraction terminates, filtering, filtrate is rotated into concentrated by rotary evaporation, the Peppermint essential oil is obtained untill without alcohol taste.
Wherein, the preparation method of the Lavender is：Take lavender and crush, cross 80 mesh sieves and obtain lavender powder
End, it is placed in beaker, adds the deionized water of 3 times of parts by weight, be placed on electric furnace and heat 50min, after cooling, entered with Buchner funnel
Row filters, and retains filtrate and obtains the Lavender.
Wherein, the activated particle is tartaric acid.
Wherein, the stability carrier is sepiolite.
Wherein, the cationic surfactant is quarternary ammonium salt compound, and the thickener is hydroxypropyl methyl cellulose,
The preservative is methylisothiazolinone, and the dispersant is calgon.
A kind of preparation method of indoor air disinfectant is provided in the present embodiment, comprised the following steps：
（1）, prepare extracts of Chinese herbal medicine
Chinese gall, the coptis, the white palm, honeysuckle magnolia obovata are weighed according to proportioning, is crushed and crosses 60 mesh sieves, it is well mixed to obtain
Pulvis；
Ultrasonic assistant ethanol extraction is carried out to pulvis, 45% ethanol of 15 times of parts by weight is added into pulvis, in ultrasonic assistant
Under effect, refluxing extraction 30min under 80 degrees celsius, extract 3 times, the filtrate of extraction is merged, after 8h is placed in refrigeration,
Be concentrated under reduced pressure recovery ethanol under 85 degrees celsius, and it is the extracts of Chinese herbal medicine to obtain concentrate, standby；
（2）, prepare bactericide
Chlorine dioxide is dissolved in deionized water, then sequentially adds stability carrier, nano zine oxide, nano-silica according to proportioning
Change carbon and nano silicon, be well mixed, obtain the bactericide；
（3）, by step（1）Obtained extracts of Chinese herbal medicine and step（2）Obtained bactericide mixing, then according to proportioning successively
Surplus stock is added, is stirred with 300r/min rotating speed, obtains the indoor air disinfectant.
Embodiment 3
A kind of indoor air disinfectant, include the raw material of following part meter：50 parts of extracts of Chinese herbal medicine, 35.5 parts of bactericide, plant
77.5 parts of 32.5 parts of essential oil, 22.5 parts of activated particle, 18 parts of auxiliary agent and deionized water；
The extracts of Chinese herbal medicine includes the raw material of following part meter：16 parts of Chinese gall, 12.5 parts of the coptis, the white palm 10.5 parts, gold and silver
Spend 8 parts of 5 parts of magnolia obovatas；
The bactericide includes the raw material of following part meter：16 parts of stability carrier, 12.5 parts of nano zine oxide, nanometer titanium dioxide carbon
21.5 parts of 10.5 parts, 8.5 parts of nano silicon, 8.5 parts of chlorine dioxide and deionized water；
The plants essential oil includes the raw material of following part meter：12.5 parts of wormwood essential oil, 10.5 parts of Peppermint essential oil and Lavender
8.5 part；
The auxiliary agent includes the raw material of following part meter：8.5 parts of cationic surfactant, 7 parts of preservative, 4.5 parts of thickener and
3.5 parts of dispersant.
Wherein, the preparation method of the wormwood essential oil is：Take wormwood and crush, cross 85 mesh sieves and obtain wormwood powder, add
The ethanol solution of 12 times of mass parts, 9h is soaked, the concentration of ethanol solution is 47%, Microwave Extraction 45min, microwave after immersion
Power is 550W, and extraction is filtered after terminating, and by filtrate concentrated by rotary evaporation untill without alcohol taste, obtains the wormwood essential oil.
Wherein, the preparation method of the Peppermint essential oil is：Take dried peppermint leaf and crush, cross 115 mesh sieves and obtain dried peppermint leaf powder,
The ethanol solution of 5 times of mass parts is added, soaks 7h, the concentration of ethanol solution is 40%, and immersion is finished after super under 52 degrees Celsius
Sound extracts 35min, after extraction terminates, filtering, filtrate is rotated into concentrated by rotary evaporation, the Peppermint essential oil is obtained untill without alcohol taste.
Wherein, the preparation method of the Lavender is：Take lavender and crush, cross 70 mesh sieves and obtain lavender powder
End, it is placed in beaker, adds the deionized water of 2 times of parts by weight, be placed on electric furnace and heat 45min, after cooling, entered with Buchner funnel
Row filters, and retains filtrate and obtains the Lavender.
Wherein, the activated particle is oxalic acid.
Wherein, the stability carrier is zeolite.
Wherein, the cationic surfactant is quarternary ammonium salt compound, and the thickener is hydroxypropyl methyl cellulose,
The preservative is methylisothiazolinone, and the dispersant is calgon.
A kind of preparation method of indoor air disinfectant is provided in the present embodiment, comprised the following steps：
（1）, prepare extracts of Chinese herbal medicine
Chinese gall, the coptis, the white palm, honeysuckle magnolia obovata are weighed according to proportioning, is crushed and crosses 50 mesh sieves, it is well mixed to obtain
Pulvis；
Ultrasonic assistant ethanol extraction is carried out to pulvis, 40% ethanol of 12 times of parts by weight is added into pulvis, in ultrasonic assistant
Under effect, refluxing extraction 25min under 70 degrees celsius, extract 3 times, the filtrate of extraction is merged, after 7h is placed in refrigeration, 75
Be concentrated under reduced pressure recovery ethanol under degrees celsius, and it is the extracts of Chinese herbal medicine to obtain concentrate, standby；
（2）, prepare bactericide
Chlorine dioxide is dissolved in deionized water, then sequentially adds stability carrier, nano zine oxide, nano-silica according to proportioning
Change carbon and nano silicon, be well mixed, obtain the bactericide；
（3）, by step（1）Obtained extracts of Chinese herbal medicine and step（2）Obtained bactericide mixing, then according to proportioning successively
Surplus stock is added, is stirred with 250r/min rotating speed, obtains the indoor air disinfectant.
The present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, its according to
The technical scheme described in foregoing embodiments can so be modified, or which part technical characteristic is equally replaced
Change.Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention
Protection domain within.
Claims (9)
1. a kind of indoor air disinfectant, it is characterised in that include the raw material of following part meter：45 ~ 55 parts of extracts of Chinese herbal medicine, kill
75 ~ 80 parts of 35 ~ 36 parts of microbial inoculum, 32 ~ 33 parts of plants essential oil, 20 ~ 25 parts of activated particle, 17 ~ 19 parts of auxiliary agent and deionized water；
The extracts of Chinese herbal medicine includes the raw material of following part meter：15 ~ 17 parts of Chinese gall, 12 ~ 13 parts of the coptis, in vain slap 10 ~ 11 parts,
7 ~ 9 parts of honeysuckle, 4 ~ 6 parts of magnolia obovata；
The bactericide includes the raw material of following part meter：15 ~ 17 parts of stability carrier, 12 ~ 13 parts of nano zine oxide, nano-silica
Change 20 ~ 23 parts of 10 ~ 11 parts of carbon, 8 ~ 9 parts of nano silicon, 8 ~ 9 parts of chlorine dioxide and deionized water；
The plants essential oil includes the raw material of following part meter：12 ~ 13 parts of wormwood essential oil, 10 ~ 11 parts of Peppermint essential oil and lavender essence
8 ~ 9 parts of oil；
The auxiliary agent includes the raw material of following part meter：8 ~ 9 parts of cationic surfactant, 6 ~ 8 parts of preservative, 4 ~ 5 parts of thickener
With 3 ~ 4 parts of dispersant.
2. indoor air disinfectant according to claim 1, it is characterised in that include the raw material of following part meter：Chinese herbal medicine
50 parts of extract solution, 35.5 parts of bactericide, 32.5 parts of plants essential oil, 22.5 parts of activated particle, 18 parts of auxiliary agent and deionized water 78.5
Part；
The extracts of Chinese herbal medicine includes the raw material of following part meter：16 parts of Chinese gall, 12.5 parts of the coptis, the white palm 10.5 parts, gold and silver
Spend 8 parts of 5 parts of magnolia obovatas；
The bactericide includes the raw material of following part meter：16 parts of stability carrier, 12.5 parts of nano zine oxide, nanometer titanium dioxide carbon
21.5 parts of 10.5 parts, 8.5 parts of nano silicon, 8.5 parts of chlorine dioxide and deionized water；
The plants essential oil includes the raw material of following part meter：12.5 parts of wormwood essential oil, 10.5 parts of Peppermint essential oil and Lavender
8.5 part；
The auxiliary agent includes the raw material of following part meter：8.5 parts of cationic surfactant, 7 parts of preservative, 4.5 parts of thickener and
3.5 parts of dispersant.
3. indoor air disinfectant according to claim 1, it is characterised in that the preparation method of the wormwood essential oil is：
Take wormwood and crush, cross 80 ~ 90 mesh sieves and obtain wormwood powder, add the ethanol solution of 10 ~ 15 times of mass parts, soak 8 ~ 10h, second
The concentration of alcoholic solution is 45 ~ 50%, and 40 ~ 50min of Microwave Extraction after immersion, microwave power is 500 ~ 600W, and extraction terminates
After filter, by filtrate concentrated by rotary evaporation untill without alcohol taste, obtain the wormwood essential oil.
4. indoor air disinfectant according to claim 1, it is characterised in that the preparation method of the Peppermint essential oil is：
Take dried peppermint leaf and crush, cross 110 ~ 120 mesh sieves and obtain dried peppermint leaf powder, add the ethanol solution of 4 ~ 6 times of mass parts, immersion 6 ~
8h, the concentration of ethanol solution is 30 ~ 50%, and immersion finishes to be terminated after 50 ~ 55 degrees Celsius of lower 30 ~ 40min of ultrasonic extraction, extraction
Afterwards, filter, filtrate is rotated into concentrated by rotary evaporation, the Peppermint essential oil is obtained untill without alcohol taste.
5. indoor air disinfectant according to claim 1, it is characterised in that the preparation method of the Lavender
For：Take lavender and crush, cross 50 ~ 80 mesh sieves and obtain lavender powder, be placed in beaker, add 2 ~ 3 times of parts by weight go from
Sub- water, 40 ~ 50min of heating on electric furnace is placed on, after cooling, is filtered with Buchner funnel, retained filtrate and obtain the lavender
Essential oil.
6. indoor air disinfectant according to claim 1, it is characterised in that the activated particle is citric acid, winestone
One or more in acid, oxalic acid, boric acid, sulfamic acid and sodium dihydrogen phosphate.
7. indoor air disinfectant according to claim 1, it is characterised in that the stability carrier is diatomite, sea
One or more in afrodite, zeolite and silica.
8. indoor air disinfectant according to claim 1, it is characterised in that the cationic surfactant is quaternary ammonium
Salt compound, the thickener are hydroxypropyl methyl cellulose, and the preservative is methylisothiazolinone, and the dispersant is
Calgon.
A kind of 9. preparation method of indoor air disinfectant according to any one of claim 1 ~ 8, it is characterised in that including
Following steps：
（1）, prepare extracts of Chinese herbal medicine
Chinese gall, the coptis, the white palm, honeysuckle magnolia obovata are weighed according to proportioning, is crushed and crosses 40~60 mesh sieves, be well mixed
Obtain pulvis；
Ultrasonic assistant ethanol extraction is carried out to pulvis, 35 ~ 45% ethanol of 10~15 times of parts by weight are added into pulvis, super
Under sound wave booster action, 20~30min of refluxing extraction under 60~80 degrees celsius, extract 3 times, the filtrate of extraction merged,
After 6~8h is placed in refrigeration, be concentrated under reduced pressure recovery ethanol under 55~85 degrees celsius, and it is the Chinese herbal medicine to obtain concentrate
Extract solution, it is standby；
（2）, prepare bactericide
Chlorine dioxide is dissolved in deionized water, then sequentially adds stability carrier, nano zine oxide, nano-silica according to proportioning
Change carbon and nano silicon, be well mixed, obtain the bactericide；
（3）, by step（1）Obtained extracts of Chinese herbal medicine and step（2）Obtained bactericide mixing, then according to proportioning successively
Surplus stock is added, is stirred with 200 ~ 300r/min rotating speed, obtains the indoor air disinfectant.
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| CN108144097A (en) * | 2018-03-16 | 2018-06-12 | 广州市凯卫莎环保科技有限公司 | Fragrant essential oil and preparation method and application |
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Application publication date: 20171110 |