阅读说明：本技术 驱蚊驱鼠醇基燃料及其用途 (Mosquito-repelling and rat-repelling alcohol-based fuel and application thereof ) 是由 樊望松 樊锴 于 2021-01-08 设计创作，主要内容包括：本发明提供一种驱蚊驱鼠醇基燃料,包括：醇基燃料混合液和驱蚊驱鼠中草药成分,所述驱蚊驱鼠中草药成分通过将所述驱蚊驱鼠中草药浸泡在所述醇基燃料混合液中制得,所述驱蚊驱鼠中草药包括薄荷、艾叶、薰衣草、除虫菊、丁香、倒提壶(鼠见愁)、接骨木、闹羊花。其特点是,通过将驱蚊驱鼠中草药浸泡出有效的驱蚊驱鼠精华成分,然后融合在所述醇基燃料混合液中,通过燃烧过程,驱蚊驱鼠精华成分散发至空气中,通过气味达到驱蚊驱鼠的作用,利用醇基燃料混合液中含有的醇基成分(甲醇、乙醇)实现对中草药有效成分的浸泡提取,节约了制备工序,燃料性价比高,选用对人无毒或低毒的中草药成分制备驱蚊驱鼠成分,在驱蚊驱鼠的同时,对人是安全的。(The invention provides a mosquito and mouse repellent alcohol-based fuel, which comprises the following components: the mosquito and mouse repelling Chinese herbal medicine composition is prepared by soaking the mosquito and mouse repelling Chinese herbal medicine in the alcohol-based fuel mixed solution, and the mosquito and mouse repelling Chinese herbal medicine comprises mint, folium artemisiae argyi, lavender, pyrethrum, clove, cynoglossum sinense, elderberry and Chinese azalea flower. The preparation method is characterized in that effective mosquito-repelling and rat-repelling essence components are soaked in the mosquito-repelling and rat-repelling Chinese herbal medicines and then are fused in the alcohol-based fuel mixed solution, the mosquito-repelling and rat-repelling essence components are emitted into the air through the combustion process, the mosquito-repelling and rat-repelling effect is achieved through the smell, the soaking and extraction of the effective components of the Chinese herbal medicines are achieved by using the alcohol-based components (methanol and ethanol) contained in the alcohol-based fuel mixed solution, the preparation process is saved, the fuel cost performance is high, the mosquito-repelling and rat-repelling components are prepared from the Chinese herbal medicine components which are non-toxic or low-toxic to people, and the mosquito.)

1. The mosquito-repelling and rat-repelling alcohol-based fuel is characterized by comprising: the alcohol-based fuel mixed liquor and the mosquito and mouse repelling Chinese herbal medicine components are prepared by soaking the mosquito and mouse repelling Chinese herbal medicine.

2. The mosquito and mouse repelling alcohol-based fuel according to claim 1, wherein the mosquito and mouse repelling Chinese herbal medicine components are prepared by soaking the mosquito and mouse repelling Chinese herbal medicine in the alcohol-based fuel mixed solution, after the mosquito and mouse repelling alcohol-based fuel mixed solution is prepared by soaking the mosquito and mouse repelling Chinese herbal medicine composition in the alcohol-based fuel mixed solution, the mosquito and mouse repelling alcohol-based fuel mixed solution is stirred by a nano-emulsifying machine, then is circularly stirred in a high-energy static mixer to achieve the optimal mixing effect of the components in the formula, and is subjected to standing to prepare the mosquito and mouse repelling alcohol-based fuel.

3. The mosquito and mouse repellent alcohol-based fuel according to claim 1 or 2, wherein the mosquito and mouse repellent Chinese herbal medicines comprise mint, folium artemisiae argyi, lavender, pyrethrum, clove, cynoglossum amazonicum, elderberry and rhododendron molle; the Chinese herbal medicine components for repelling mosquito and mice comprise menthol extracted from mint by soaking, eugenol extracted from clove by soaking, mosquito-repelling essence extracted from folium artemisiae argyi, lavender and pyrethrum by soaking, and mouse-repelling essence extracted from cynoglossum amazonicum, elderberry and rhododendron molle by soaking.

4. The alcohol-based fuel for repelling mosquitoes and mice according to claim 3, wherein the alcohol-based fuel mixed solution comprises 100000 parts of methanol, 500 parts of ethanol, 500 parts of ethyl acetate, 200 parts of hydrogen peroxide, 30 parts of potassium hydroxide, 30 parts of glycerol and 40 parts of tween; the mosquito and mouse repelling Chinese herbal medicine components are prepared by soaking 100 parts of mint, 100 parts of folium artemisiae argyi, 100 parts of lavender, 50 parts of pyrethrum, 20 parts of clove, 150 parts of cynoglossum amazonicum, 150 parts of elderberry and 50 parts of rhododendron molle.

5. The alcohol-based fuel for repelling mosquitoes and mice according to claim 4, wherein the preparation method of the alcohol-based fuel mixed solution comprises the following steps:

firstly, 200 parts of hydrogen peroxide is added into 5000 parts of tap water to be diluted;

step two, then completely dissolving 30 parts of potassium hydroxide by using a little of tap water and adding the solution obtained in the step one;

step three, adding 500 parts of ethanol, 500 parts of ethyl acetate, 30 parts of glycerol and 40 parts of tween into the solution obtained in the step two;

and step four, slowly pouring the mixture into 100000 parts of methanol, and stirring the mixture for 30 minutes by using a high-energy static mixer to obtain the alcohol-based fuel mixed solution.

6. The mosquito and mouse repellent alcohol-based fuel according to claim 5, wherein the preparation method of the mosquito and mouse repellent Chinese herbal medicine components comprises the following steps:

step five, wrapping eight kinds of Chinese herbal medicines, namely 100 parts of mint leaves, 100 parts of wormwood leaves, 100 parts of lavender, 50 parts of pyrethrum, 20 parts of clove, 150 parts of cynoglossum sinense, 150 parts of elderberry and 50 parts of rhododendron molle, with 60-mesh gauze bags respectively, and soaking the gauze bags into the alcohol-based fuel mixed solution obtained in the step four after the gauze bags are intensively filled;

and sixthly, after the eight-component Chinese herbal medicines are soaked in the alcohol-based fuel mixed solution for 48 hours, completely releasing the mosquito and mouse repellent essence contained in the eight-component Chinese herbal medicines into the alcohol-based fuel mixed solution by a chemical soaking method, and thus obtaining the mosquito and mouse repellent alcohol-based fuel mixed solution.

7. The mosquito and mouse repellent alcohol-based fuel according to claim 6, wherein the preparation method of the mosquito and mouse repellent Chinese herbal medicine components further comprises:

and step eight, stirring the mixed liquid of the mosquito and mouse repellent alcohol-based fuels obtained in the step six for 30 minutes, and standing for 8 hours to obtain the mosquito and mouse repellent alcohol-based fuels.

8. The mosquito and mouse repellent alcohol-based fuel according to claim 7, wherein the eighth step specifically comprises:

and filtering the mosquito and mouse repellent alcohol-based fuel mixed solution by using a pretreatment tank, flowing the filtered mosquito and mouse repellent alcohol-based fuel mixed solution through an intermediate storage tank, then flowing the filtered mosquito and mouse repellent alcohol-based fuel mixed solution through a nano emulsifying machine from the intermediate tank, stirring the mixed solution for 15 minutes by the nano emulsifying machine in a high-speed rotating manner, then flowing the mixed solution through a high-energy static mixer, circularly stirring the mixed solution for 15 minutes to achieve the optimal mixing effect of the components of the formula, and standing the mixed solution for 8 hours to obtain the prepared.

9. The application of the mosquito and mouse repellent alcohol-based fuel is characterized in that the mosquito and mouse repellent alcohol-based fuel according to any one of claims 1 to 8 is used as oil for an alcohol-based fuel furnace.

10. Use of a mosquito and mouse repellent alcohol-based fuel according to any one of claims 1 to 8 as a fuel for kitchen cooking.

Technical Field

The invention relates to the field of chemical engineering, in particular to the technical field of fuels, and specifically relates to a mosquito and mouse repellent alcohol-based fuel and application thereof.

Background

At present, alcohol-based fuel is mainly prepared from single methanol and is mainly used in the restaurant industry.

Fresh meat and vegetables in a kitchen in the restaurant industry of a hotel are easy to be bitten and eroded by mosquitoes and mice, so that epidemic diseases are spread, and food safety is affected. The special mosquito and mouse repellent agent can cause the risks of mistaking and scattering and the like, thereby causing new safety problems.

Therefore, the mosquito and mouse repellent is dissolved in alcohol-based fuel, and in the combustion process of the fuel, the odor of mosquito and mouse repellent components is dispersed into the air, so that the aim of repelling mosquitoes and mice is fulfilled, and meanwhile, toxic components are not remained on food, so that the mosquito and mouse repellent has practical significance and broad prospect.

Disclosure of Invention

The invention aims to provide an alcohol-based fuel for repelling mosquitoes and mice and a preparation method and application thereof, and the alcohol-based fuel prepared by the method has the mosquito and mouse repelling efficiency reaching 87.5 percent and 78.83 percent in the combustion and use process.

In order to achieve the purpose, the invention is mainly realized by adopting the following technical scheme:

an alcohol-based fuel for repelling mosquitoes and mice, comprising: the alcohol-based fuel mixed liquor and the mosquito and mouse repelling Chinese herbal medicine components are prepared by soaking the mosquito and mouse repelling Chinese herbal medicine.

The mosquito and mouse repelling Chinese herbal medicine components are prepared by soaking the mosquito and mouse repelling Chinese herbal medicine in the alcohol-based fuel mixed solution.

After the mosquito and mouse repelling Chinese herbal medicine combination is soaked in the alcohol-based fuel mixed solution to prepare the mosquito and mouse repelling alcohol-based fuel mixed solution, the mosquito and mouse repelling alcohol-based fuel mixed solution is stirred by a nano-emulsifying machine, then is circularly stirred in a high-energy static mixer to achieve the optimal mixing effect of the components in the formula, and is kept stand to prepare the mosquito and mouse repelling alcohol-based fuel.

The Chinese herbal medicine for repelling mosquito and mouse comprises herba Menthae, folium Artemisiae Argyi, Lavender, herba et flos Pyrethri Cinerariifolii, flos Caryophylli, herba Hylotelephii Erythrosticti, ramulus Sambuci Williamsii, and flos Rhododendri mollis.

The mosquito and mouse repelling Chinese herbal medicine comprises the following components: by soaking menthol extracted from peppermint, by soaking eugenol extracted from clove, by soaking mosquito repellent essence extracted from mugwort, lavender, pyrethrum, by soaking mouse repellent essence extracted from cynoglossum, elderberry, rhododendron molle.

The alcohol-based fuel mixed solution comprises 100000 parts of methanol, 500 parts of ethanol, 500 parts of ethyl acetate, 200 parts of hydrogen peroxide, 30 parts of potassium hydroxide, 30 parts of glycerol and 40 parts of tween; the mosquito and mouse repelling Chinese herbal medicine components are prepared by soaking 100 parts of mint, 100 parts of folium artemisiae argyi, 100 parts of lavender, 50 parts of pyrethrum, 20 parts of clove, 150 parts of cynoglossum sinense (Chenopodium morrhoifolium), 150 parts of elderberry and 50 parts of rhododendron molle.

The methanol is 99.9 percent of refined methanol.

The preparation method of the alcohol-based fuel mixed solution comprises the following steps:

firstly, 200 parts of hydrogen peroxide is added into 5000 parts of tap water to be diluted;

step two, then completely dissolving 30 parts of potassium hydroxide by using a little of tap water and adding the solution obtained in the step one;

step three, adding 500 parts of ethanol, 500 parts of ethyl acetate, 30 parts of glycerol and 40 parts of tween into the solution obtained in the step two;

and step four, slowly pouring the mixture into 100000 parts of methanol, and stirring the mixture for 30 minutes by using a high-energy static mixer to obtain the alcohol-based fuel mixed solution.

And step three, adding the obtained solution into a nano emulsifying machine to prepare an emulsifying mixture.

The preparation method of the mosquito-repelling and rat-repelling Chinese herbal medicine component comprises the following steps:

step five, wrapping eight kinds of Chinese herbal medicines, namely 100 parts of mint leaves, 100 parts of wormwood leaves, 100 parts of lavender, 50 parts of pyrethrum, 20 parts of clove, 150 parts of cynoglossum sinense, 150 parts of elderberry and 50 parts of rhododendron molle, with 60-mesh gauze bags respectively, and soaking the gauze bags into the alcohol-based fuel mixed solution obtained in the step four after the gauze bags are intensively filled;

and sixthly, after the eight-component Chinese herbal medicines are soaked in the alcohol-based fuel mixed solution for 48 hours, completely releasing the mosquito and mouse repellent essence contained in the eight-component Chinese herbal medicines into the alcohol-based fuel mixed solution by a chemical soaking method, and thus obtaining the mosquito and mouse repellent alcohol-based fuel mixed solution.

The preparation method of the Chinese herbal medicine components for repelling mosquitoes and mice also comprises the following steps:

and step eight, stirring the mixed liquid of the mosquito and mouse repellent alcohol-based fuels obtained in the step six for 30 minutes, and standing for 8 hours to obtain the mosquito and mouse repellent alcohol-based fuels.

The eighth step specifically comprises:

and filtering the mosquito and mouse repellent alcohol-based fuel mixed solution by using a pretreatment tank, flowing the filtered mosquito and mouse repellent alcohol-based fuel mixed solution through an intermediate storage tank, then flowing the filtered mosquito and mouse repellent alcohol-based fuel mixed solution through a nano emulsifying machine from the intermediate tank, stirring the mixed solution for 15 minutes by the nano emulsifying machine in a high-speed rotating manner, then flowing the mixed solution through a high-energy static mixer, circularly stirring the mixed solution for 15 minutes to achieve the optimal mixing effect of the components of the formula, and standing the mixed solution for 8 hours to obtain the prepared.

The preparation method of the Chinese herbal medicine components for repelling mosquitoes and mice also comprises the following steps:

and step seven, taking the Chinese herbal medicines soaked for 48 hours out of the liquid level from the alcohol-based fuel mixed liquid, hanging the Chinese herbal medicines in the stirring tank of the high-energy static mixer in the step four, airing the Chinese herbal medicines for 30 minutes, and then taking out the aired Chinese herbal medicine residues to burn.

The mosquito-repellent and rat-repellent alcohol-based fuel is used as oil for alcohol-based fuel furnaces.

The mosquito-repellent and rat-repellent alcohol-based fuel is used as a fuel for kitchen cooking.

The beneficial effects of the invention include:

1. the invention relates to a mosquito-repellent rat-repelling alcohol-based fuel, which is used as oil for alcohol-based fuel furnaces, is used as fuel for cooking dishes and the like in kitchens, takes alcohol compounds as main raw materials, is compounded with a plurality of heat value stabilizing additives, an oxygenation cosolvent and pure natural Chinese herbal medicine plants to extract mosquito-repellent rat-repelling essence through a chemical soaking process, is a novel mosquito-repellent rat-repelling alcohol-based fuel furnace oil which is developed through physical blending according to a formula of a specific process, is a novel efficient, clean, environment-friendly, safe, reliable and economical alternative energy source, and is detected by a Beijing Zhongke optical analysis chemical technology research institute, and the product quality meets the national standard of the national alcohol-based liquid fuel GB 16663-1996.

2. The novel mosquito-repellent incense has the greatest characteristic that in the using process, the mosquito-repellent incense has the mosquito-repellent effect of 87.5 percent and 78.83 percent, and fresh meat and vegetables in a kitchen can not be bitten and eroded by mosquitoes and mice, so that the transmission way of epidemic diseases is reduced, and people eat the novel mosquito-repellent incense more safely and more confidently.

3. CO released by the developed product in the combustion use process₂And H₂O, no toxic and harmful gas is generated, no harm is caused to human bodies, the pan bottom is not blackened, no thorns and thorns are generated, and the functions of purifying air and eliminating kitchen peculiar smell by releasing light fragrance can be realized.

4. The product is safe and reliable, has a flash point of 47 ℃, is high in ignition point in use, can be extinguished by using water in case of ignition, cannot cause explosion, and cannot cause the danger of gas poisoning due to leakage of liquid and gas.

5. Therefore, the product of the invention is suitable for canteens, gear and mobile wine mat companies and vast rural consumers of all big hotels, medium and small restaurants, schools, factories, enterprises and public institutions.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments of the present invention, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a mosquito and mouse repellent alcohol-based fuel, which comprises the following components: the alcohol-based fuel mixed liquor and the mosquito and mouse repelling Chinese herbal medicine components are prepared by soaking the mosquito and mouse repelling Chinese herbal medicine. The mosquito and mouse repelling composition is characterized in that effective mosquito and mouse repelling essence components are soaked in the mosquito and mouse repelling Chinese herbal medicines and then are fused in the alcohol-based fuel mixed liquid, the mosquito and mouse repelling essence components are emitted into the air through a combustion process, and the mosquito and mouse repelling effect is achieved through smell.

The mosquito and mouse repelling Chinese herbal medicine components are prepared by soaking the mosquito and mouse repelling Chinese herbal medicine in the alcohol-based fuel mixed solution. The method is characterized in that the alcohol group components (methanol and ethanol) contained in the alcohol group fuel mixed liquor are used for soaking and extracting the effective components of the Chinese herbal medicines, so that the preparation process is saved, the production cost is low, and the fuel cost performance is high.

After the mosquito and mouse repelling Chinese herbal medicine combination is soaked in the alcohol-based fuel mixed solution to prepare the mosquito and mouse repelling alcohol-based fuel mixed solution, the mosquito and mouse repelling alcohol-based fuel mixed solution is stirred by a nano-emulsifying machine, then is circularly stirred in a high-energy static mixer to achieve the optimal mixing effect of the components in the formula, and is kept stand to prepare the mosquito and mouse repelling alcohol-based fuel.

The Chinese herbal medicine for repelling mosquito and mouse comprises herba Menthae, folium Artemisiae Argyi, Lavender, herba et flos Pyrethri Cinerariifolii, flos Caryophylli, herba Hylotelephii Erythrosticti, ramulus Sambuci Williamsii, and flos Rhododendri mollis. The mosquito and mouse repellent agent is characterized in that the mosquito and mouse repellent component is prepared from Chinese herbal medicine components which are non-toxic or low-toxic to human bodies, and is safe to human bodies while repelling mosquitoes and mice.

The mosquito and mouse repelling Chinese herbal medicine comprises the following components: menthol extracted from mint by a soaking method contains three asymmetric carbon atom isomers, each of which has a dextrorotatory type, a levorotatory type and a racemic type, and the levorotatory type and the racemic type mint have special mint fragrance and have a cooling effect, so that the special mint fragrance released in the burning use process of the menthol-menthol mosquito repellent incense has the functions of repelling mosquitoes and improving flash points; eugenol extracted from clove by soaking method has fragrance of flower and spicy clove, has strong vigor, and is effective and lasting in penetration, so that the clove spicy fragrance released in the burning and using process can be used for realizing mosquito repelling effect, and the eugenol also has the functions of repelling mosquitoes and improving flash point; the mosquito repellent essence extracted from the folium artemisiae argyi, the lavender and the pyrethrum by a soaking method has the effect of repelling mosquitoes by utilizing the special aromatic odor released by the folium artemisiae argyi, the lavender and the pyrethrum in the combustion use process; the rat repelling essence extracted from cynoglossum sinense, elderberry and Chinese azalea flower by soaking realizes the efficacy of rat repelling by utilizing the special rat repelling smell released in the burning use process.

The alcohol-based fuel mixed solution comprises 100000 parts of methanol, 500 parts of ethanol, 500 parts of ethyl acetate, 200 parts of hydrogen peroxide, 30 parts of potassium hydroxide, 30 parts of glycerol and 40 parts of tween; the mosquito and mouse repelling Chinese herbal medicine components are prepared by soaking 100 parts of mint, 100 parts of folium artemisiae argyi, 100 parts of lavender, 50 parts of pyrethrum, 20 parts of clove, 150 parts of cynoglossum sinense (Chenopodium morrhoifolium), 150 parts of elderberry and 50 parts of rhododendron molle. The methanol is 99.9 percent of refined methanol. The compatible components have the following functions: methanol: the main raw materials of the formula have neutral flash points and high heat value, and can be burnt cleanly; ethanol: combustion supporting and dissolution promoting, and heat value increasing; ethyl acetate: combustion supporting and dissolution promoting, and heat value increasing; glycerol: antistatic, volatilization-proof, and flash point is improved; hydrogen peroxide: combustion supporting, and catalytic oxygenation function; potassium hydroxide: combustion supporting and strong oxidizer are adopted, acid-base neutralization is realized, and oil pipe blockage is prevented; tween 20: promoting dissolution, resisting static electricity and improving flash point.

The methanol is 99.9 percent of refined methanol.

The preparation characteristics of the raw materials of each component are as follows:

methanol: (Methanol) of the formula CH₃OH, molecular weight 32.04, alias: hydroxymethane, xylitol and wood essence. The boiling point is 64.7 ℃, the melting point is-97.8 ℃, the density is 0.7918g/cm, the flash point is 12.2 ℃, and the calorific value is 1111 KJ/Kg. Is a saturated monohydric alcohol organic compound with the simplest structure, and is a volatile combustible liquidIn any ratio of water.

Ethanol: (ethyl alcohol) of the formula C₂H₃OH, molecular weight 46.07, alternative name: alcohol, Huojiu. Melting point-1140C, boiling point 780C, density 789Kg/M3, flash point 12 deg.C, calorific value 4350 MJ/Kg. The ethanol is a flammable and volatile colorless transparent liquid at normal temperature and normal pressure, has low toxicity, and can not be directly drunk as a pure liquid; can be mutually dissolved with water in any ratio. Is miscible with chloroform, diethyl ether, methanol, acetone, glycerol and most other organic solvents.

Ethyl acetate: (ethyl acetate) has the chemical formula C₄H₈O₂And the molecular weight is 88.11. Also called as ethyl acetate, melting point-83.6 deg.C, boiling point 77 deg.C (350.25K), water solubility 8.3g/100ml (20 deg.C), density 0.902g/ml, flash point-4 deg.C, heat value 2546 JK/g. Is an ester with a functional group-COOR (double bond between carbon and oxygen), and can carry out common ester reactions such as alcoholysis, aminolysis, ester exchange, reduction and the like. Low toxicity, sweet taste, pungent odor at high concentration, easy volatilization, and excellent solubility.

Glycerol: (Glycerol) also known as Glycerol, of formula C₃H₈O₃Molecular weight 92.09, melting point 18.17 ℃, boiling point 290 ℃, water solubility miscible in any proportion, and density 1.298g/cm³Flash point 176 ℃ and calorific value 18.08 KJ/g. It is a colorless, transparent, odorless and viscous liquid organic matter.

Hydrogen peroxide: (hydrogen peroxide) is an inorganic compound, also known as "hydronium: ethyl siloxane of the formula H₂O₂The molecular weight is 34.01, the melting point is-0.43 ℃, the boiling point is 150.2 ℃, the water solubility is mutual solubility, the density is 1.13g/mL (20 ℃), the pure hydrogen peroxide is light blue viscous liquid, can be mixed and dissolved with water in any proportion, is a strong oxidant, and the aqueous solution is commonly called hydrogen peroxide and is colorless transparent liquid.

Potassium hydroxide: (Potasssium hydroxide) alias: caustic potash, caustic alkali, potash ash. Is a common inorganic base with chemical formula of KOH, molecular weight of 56.1, melting point of 360 deg.C, boiling point of 1324 deg.C, and density of 2.044kg/m³White powder or flaky solid at normal temperature, easy to dissolve in water, and has the property of hydrogenSodium oxide is similar, strongly alkaline and corrosive. The pH of the 0.1mol/L solution was 13.5. Dissolved in about 0.6 parts hot water, 0.9 parts cold water, 3 parts ethanol, 2.5 parts glycerol, slightly soluble in ether. When dissolved in water, alcohol or treated with acid, a large amount of heat is generated.

Tween 20: (TWEEN-20) Tween 20 is a surfactant, yellow or amber clear oily liquid, and is used as emulsifier, dispersant, solubilizer, electrostatic charge-dispersing agent, stabilizer, etc. Boiling point is 100 deg.C, and can be mixed with water, methanol, ethanol, and ethyl acetate, and flash point is 321 deg.C.

Mint: the mosquito repellent essence and menthol (93.3 ℃) extracted from the mint by a chemical leaching method have unique effects of repelling mosquitoes and improving flash point.

Folium artemisiae argyi: the mosquito repellent essence extracted from folium Artemisiae Argyi by chemical leaching method has mosquito repellent effect due to the special fragrance released during combustion.

Lavender: the mosquito repellent essence extracted from lavender by chemical leaching method has mosquito repellent effect by using the special fragrance released by the lavender in the burning and using process.

Pyrethrum: the mosquito repellent essence extracted from pyrethrum by chemical leaching method has mosquito repellent effect by utilizing the special fragrance released by the pyrethrum in the burning and using process.

Clove: the mosquito repellent essence and eugenol (110 ℃) extracted from clove by a chemical leaching method have the mosquito repellent effect by utilizing the fragrance of clove released by the clove in the burning and using process, and have the function of improving the flash point.

Cynoglossum (murr cheng): the rat repelling essence extracted from the murraya chinensis by a chemical leaching method realizes the efficacy of repelling rats by utilizing the special smell of repelling rats released by the murraya chinensis in the burning use process.

Elderberry: the rat repelling essence extracted from elderberry by a chemical leaching method realizes the efficacy of rat repelling by utilizing the special smell of elecampane released by the rat repelling essence in the combustion use process.

Chinese azalea flower: the rat repelling essence extracted from the rhodojaponin by a chemical leaching method realizes the efficacy of rat repelling by utilizing the special flower fragrance released by the rhodojaponin in the combustion use process.

Further, the invention provides a specific formula and a preparation process of the mosquito and mouse repellent alcohol-based fuel, which comprises the following raw materials (100 kg of 99.9% refined methanol is used as a compatibility base) in the following weight proportion:

100 kg of methanol, 0.5 kg of ethanol, 0.5 kg of ethyl acetate, 0.2 kg of hydrogen peroxide, 0.03 kg of potassium hydroxide, 0.03 kg of glycerol and 0.04 kg of tween;

100 g of mint, 100 g of folium artemisiae argyi, 100 g of lavender, 50 g of pyrethrum and 20 g of clove;

150 g of cynoglossum amantani, 150 g of elderberry and 50 g of Chinese azalea flower;

the formula consists of the fifteen raw materials.

The preparation method comprises the following steps:

firstly, 0.2 kg of hydrogen peroxide is added into 5 kg of tap water to be diluted;

step two, then 0.03 kg of potassium hydroxide is completely dissolved by a little tap water and added into the solution in the step one;

step three, adding 0.5 kg of ethanol, 0.5 kg of ethyl acetate, 0.03 kg of glycerol and 0.04 kg of tween 20 into the solution in the step one and the step two; adding the obtained solution into a nano emulsifying machine to prepare an emulsifying mixture;

step four, the emulsification mixing agent is prepared, then the emulsification mixing agent is slowly poured into 100 kilograms of refined methanol, and the mixture is stirred for 30 minutes by using a high-energy static mixer, so that alcohol-based fuel mixed liquor is prepared;

step five, wrapping eight kinds of Chinese herbal medicines, namely 100 g of mint leaves, 100 g of wormwood leaves, 100 g of lavender, 50 g of pyrethrum, 20 g of clove, 150 g of cynoglossum sinense, 150 g of elderberry and 50 g of rhododendron molle, with 60-mesh gauze bags respectively, and soaking the gauze bags into the mixed solution obtained in the step four after the gauze bags are collectively filled with one large gauze bag;

step six, after soaking the 8-component Chinese herbal medicines in the alcohol-based fuel mixed solution in the step four for 48 hours, completely releasing the mosquito and mouse repellent essence contained in the eight-component Chinese herbal medicines into the alcohol-based fuel mixed solution in the step four by a chemical soaking method, so that the mosquito and mouse repellent alcohol-based fuel mixed solution is prepared;

step seven, taking the Chinese herbal medicines soaked for 48 hours out of the liquid level from the mosquito and mouse repellent alcohol-based fuel mixed liquid, hanging the Chinese herbal medicines in the stirring tank of the step four to be dried for 30 minutes, taking out the dried Chinese herbal medicine residues to burn, and ensuring the safety of people and livestock;

step eight, then stirring the mixed liquid of the mosquito and mouse repellent alcohol-based fuels in the step six for 30 minutes, and standing for 8 hours to obtain a finished product;

the raw materials of the components related to the research and development product are prepared according to the steps and the proportion, the whole production stirring process does not relate to chemical reaction, and the preparation and the production are carried out under the conditions of mechanical force and hydraulic pressure of high-speed rotation at normal temperature and normal pressure.

The production equipment of the production process flow comprises: a pretreatment tank: the equipment tank is internally provided with a filter screen which can remove impurities in the raw material components; a tundish: temporarily storing the filtered mixed emulsion liquid; a nano emulsifying machine: the mixed emulsion of each component raw material can be rapidly refined and reach the nanometer level in a short time by the shearing action of dozens of thousands of times of chemical bonds (such as carbon-hydrogen bonds, carbon-oxygen bonds, hydrogen-oxygen bonds and the like) in the mixed emulsion of each component raw material, so that the mixed emulsion can realize the effect of uniform mixing and dispersion; high-energy static mixer: the method is characterized in that a nano-emulsifying machine is used for mixing and uniformly dispersing blended liquid after high-speed shearing, the flow direction of the fluid is constantly changed from left to right under the action of a mixing element in a high-energy static mixer, the middle fluid is pushed to the periphery, the peripheral fluid is pushed to the center, and the fluid is circularly stirred in cycles to achieve the optimal mixing effect of the components in the formula.

The production preparation process flow of the step eight is specifically as follows:

the prepared mosquito and mouse repellent alcohol-based fuel mixed solution flows through an intermediate storage tank after being filtered by a pretreatment tank, then flows through a nano-emulsifying machine by the intermediate tank, in the high-speed rotation process of the nano-emulsifying machine, blades of a rotor force the material mixed solution to rotate, works on fluid, enables the prepared product to be continuously sheared by mechanical and hydraulic pressure, enables chemical bonds (such as carbon-hydrogen bonds, carbon-oxygen bonds, hydrogen-oxygen bonds and the like) in the raw material mixed emulsion of each component to be rapidly refined to reach a nanometer level in a short time, achieves the effect of uniformly mixing and dispersing the product, and then flows through a high-energy static mixer after being stirred for 15 minutes by the nano-emulsifying machine, and enables the mosquito and mouse repellent alcohol-based fuel mixed solution to turn left and right under the action of a mixing element in the high-energy static mixer, the flow direction is continuously changed, the middle fluid is pushed to the periphery, the peripheral fluid is pushed to the center, and the repeated circular stirring is carried out for 15 minutes to achieve the optimal mixing effect of the formula components.

The invention can prevent fresh meat and vegetables in a kitchen from being bitten by mosquitoes and mice, thereby reducing the propagation path of epidemic diseases, ensuring that common people eat more safely and more confidently, and the product quality meets the national standard of national alcohol-based liquid fuel GB16663-1996 through the detection of Beijing Zhongke chromatography chemical technology research, and the mosquito and mouse repellent efficiency reaches 87.5 percent and 78.83 percent.

The above examples are only intended to illustrate specific embodiments of the present invention, but not to limit the present invention, and it will be apparent to those skilled in the art that several modifications and improvements can be made without departing from the principle of the present invention, and these modifications and improvements should be construed as the protection scope of the present invention.