CN111493094A - Air disinfectant and spreading method thereof - Google Patents
Air disinfectant and spreading method thereof Download PDFInfo
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- CN111493094A CN111493094A CN202010332085.9A CN202010332085A CN111493094A CN 111493094 A CN111493094 A CN 111493094A CN 202010332085 A CN202010332085 A CN 202010332085A CN 111493094 A CN111493094 A CN 111493094A
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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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
- A01N59/20—Copper
-
- 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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
-
- 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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/06—Aluminium; Calcium; Magnesium; Compounds thereof
-
- 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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/08—Alkali metal chlorides; Alkaline earth metal chlorides
-
- 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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/12—Iodine, e.g. iodophors; Compounds thereof
-
- 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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/14—Boron; Compounds thereof
-
- 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
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
-
- A—HUMAN NECESSITIES
- 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
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
-
- A—HUMAN NECESSITIES
- 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
- A61L2209/20—Method-related aspects
- A61L2209/21—Use of chemical compounds for treating air or the like
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Plant Pathology (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Chemical & Material Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Catalysts (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
An air disinfectant comprises a substance consisting of a simple substance, a metal oxide, a composite metal oxide or a metal heteropoly acid of one or more elements of silver, gold, platinum, palladium, tungsten, titanium, niobium, zirconium, germanium, cerium, rhodium, nickel and iron. By dispersing a substance containing the metal element into the air by splashing, the air in one area can be sterilized artificially and autonomously.
Description
Technical Field
The invention relates to the field of air purification, in particular to an air disinfectant and a spreading method thereof.
Background
At present, the existing medical disinfection and sterilization methods mainly comprise high-temperature disinfection, radiation disinfection and disinfectant disinfection. High-temperature disinfection, radiation disinfection and disinfectant disinfection all have certain harm to human bodies, and doctors and patients need to avoid in the execution process, and the influence of equipment, side effects on human bodies and the influence of the action range of the disinfectors cause that the application range of the high-temperature disinfection, the radiation disinfection and the disinfectors is limited, and the high-temperature disinfection, the radiation disinfection and the disinfectors have certain limitation on the use in the overlarge range of the regional and urban grades.
The oxidation catalyst disclosed in patent application No. CN03136173.0 is capable of disinfecting and sterilizing air without requiring ultraviolet irradiation or other energy sources, but its own action range is narrow, and it needs to be used in systems such as air conditioning or air filtration, thus limiting its application range.
Disclosure of Invention
Technical problem to be solved
In order to solve the problems, the air disinfectant and the spreading method thereof provided by the invention can act outdoors and can artificially and automatically disinfect air in a range.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: an air disinfectant comprises a substance consisting of a simple substance, a metal oxide, a composite metal oxide or a metal heteropoly acid of one or more elements of silver, gold, platinum, palladium, tungsten, titanium, niobium, zirconium, germanium, cerium, rhodium, nickel and iron.
Preferably, the air disinfectant also comprises a chloride salt substance consisting of one or more elements of zinc, copper, potassium, sodium, magnesium, barium, lithium and calcium, boric acid and potassium iodide.
Preferably, the air sanitizer is comprised of 0.5mg/m of each metal3To 1mg/m3The total metal content is less than or equal to 4mg/m3。
Preferably, the contents of zinc, copper, potassium, sodium, magnesium, barium, lithium, calcium, boron and iodine are respectively as follows: potassium 405mg/m3Sodium 255mg/m3Barium 65mg/m3Magnesium 50mg/m3Calcium 125mg/m335.5mg/m of copper336mg/m of zinc35.5mg/m of lithium3Iodine 19mg/m3Boron 4.5mg/m3。
An air disinfectant spreading method, which is used for the air disinfectant, comprises the following steps:
the method comprises the following steps: preparing a mixture of elemental elements or compounds contained in the air sanitizer into powder;
step two: adding the powder prepared in the step one as an additive into fuel;
step three: the fuel is burned to cause the elemental substances contained in the air sanitizer to be dispersed into the air.
Wherein the fineness of the powder prepared in the step one is 200-325 meshes.
Preferably, the air disinfectant also comprises substances containing one or more elements of selenium, silicon, fluorine, aluminum, sulfur, cesium, rubidium, phosphorus, chromium, cobalt, manganese, vanadium, lead, cadmium, arsenic, tin, indium, antimony, strontium, thallium, bismuth and molybdenum.
A method for spreading an air sanitizer for use with the air sanitizer, comprising the steps of:
the method comprises the following steps: dissolving the element compound mixture of the air disinfectant in water or uniformly mixing the element compound mixture with the water to form a mixed solution;
step two: injecting the mixed solution into spraying equipment;
step three: the mixed liquid is atomized and sprayed into the air using a spraying device.
Wherein the atomization fineness of the mixed solution is less than 10 microns.
Advantageous effects
The invention has the beneficial effects that: an air disinfectant comprises a substance consisting of a simple substance, a metal oxide, a composite metal oxide or a metal heteropoly acid of one or more elements of silver, gold, platinum, palladium, tungsten, titanium, niobium, zirconium, germanium, cerium, rhodium, nickel and iron. By dispersing a substance containing the metal element into the air by splashing, the air in one area can be sterilized artificially and autonomously.
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 one embodiment of the present invention, an air disinfectant is provided, which includes a substance composed of a simple substance, a metal oxide, a composite metal oxide, or a metal heteropoly acid, which includes one or more elements from the group of metals of silver, gold, platinum, palladium, tungsten, titanium, niobium, zirconium, germanium, cerium, rhodium, nickel, and iron. Further, the content of each metal composing the air disinfectant is 0.5mg/m3To 1mg/m3The total metal content is less than or equal to 4mg/m3。
Specifically, since oxygen is adsorbed on the surfaces of many transition metals and some noble metals at room temperature and can be dissociated into oxygen atoms in an adsorbed state or charged peroxy or superoxide radicals, and highly active oxygen atoms or radicals generated on the surface of the catalyst can only be separated from the surface of the catalyst in the form of normal oxygen molecules, the disinfection by catalyzing the oxidation of substances in air has low side effects on human bodies and the environment. The peroxide or superoxide radical adsorbed on the metal surface has strong oxidizing property, and can oxidize microbial protein to kill microbes, thereby playing a role in disinfection. Therefore, the invention selects metal ions with strong reducibility, so that the metal ions can perform oxidation-reduction reaction with oxygen in the air to form metal simple substances and superoxide radical, thereby having the function of disinfection, wherein, due to the metabolism and disinfection function of the human body, the invention can consume a certain time to automatically metabolize and eliminate trace heavy metal elements, and can control the metal splashed into the airThe element dosage and the sprinkling frequency are controlled to control the degree of harm to human bodies and basically make the elements harmless to the human bodies. In this example, the total metal content is less than or equal to 4mg/m3The air disinfectant can be continuously spread for 6 days at most once every day, the continuous spreading needs to be interrupted for no less than 5 days after 6 days, the cumulative frequency of spreading in any continuous 30 days does not exceed 12 days, the cumulative frequency of spreading in any continuous 120 days does not exceed 30 days, and the cumulative frequency of spreading in any continuous 12 months does not exceed 72 days, so that the air disinfectant has low harm to human bodies and can effectively disinfect air. It should be noted that the air disinfectant can be applied to indoor air and outdoor air, and when applied to outdoor air, windy weather should be avoided as much as possible, or when still used, wind factors should be taken into account.
In an embodiment of the present invention, there is provided an air disinfectant, including a substance including a simple substance, a metal oxide, a composite metal oxide, or a metal heteropoly acid of one or more elements of a metal group of silver, gold, platinum, palladium, tungsten, titanium, niobium, zirconium, germanium, cerium, rhodium, molybdenum, nickel, and iron, a chloride salt substance including one or more elements of zinc, copper, potassium, sodium, magnesium, barium, lithium, and calcium, boric acid, and potassium iodide.
Wherein, zinc, copper, potassium, sodium, magnesium, barium, lithium, calcium, boron and iodine are trace elements required by human body, after metal elements are supplemented in air or atmosphere, people in the air range can enter human body through contact, diet, respiration and other modes, interact with air in the range and other objects with metal elements in the space, and enter human body through respiratory system, diet system or skin contact and other modes, thus achieving the effects of disinfecting air, supplementing trace elements required by human body to a certain extent and preventing and treating related diseases of human body. In addition, when the air disinfectant is used in large scale in outdoor space and other large scale, the elements are subjected to ecological circulation in large scale ecological environment through air, soil and water, so that the element balance, metabolic balance, microbial balance and acid-base balance of the ecological environment are maintained, and the surrounding living environment can be improved.
Further, in this embodiment, the contents of zinc, copper, potassium, sodium, magnesium, barium, lithium, calcium, boron, and iodine are: potassium 405mg/m3Sodium 255mg/m3Barium 65mg/m3Magnesium 50mg/m3Calcium 125mg/m335.5mg/m of copper336mg/m of zinc35.5mg/m of lithium3Iodine 19mg/m3Boron 4.5mg/m3And the optimal proportioning is carried out according to the content of trace elements required by human body.
The invention provides a spreading method of an air disinfectant, which is used for the air disinfectant and comprises the following steps:
the method comprises the following steps: preparing a mixture of elemental elements or compounds contained in the air sanitizer into powder;
step two: adding the powder prepared in the step one as an additive into fuel;
step three: the fuel is burned to cause the elemental substances contained in the air sanitizer to be dispersed into the air.
Furthermore, the fineness of the powder prepared in the step one is 200 meshes to 325 meshes.
The method for adding the air disinfectant into the fuel is divided into the following steps according to the different properties of the fuel, such as solid, liquid, gas and the like:
liquid atomization flame addition method: the prepared element compound mixture of the air disinfectant is firstly dissolved in water or is evenly mixed with the water to form emulsion, and then the emulsion is atomized and sprayed into flame. The method has wide application range, can be added into almost all fuels which can generate open fire, such as solid, liquid and gaseous fuels, such as natural gas, coal gas and the like which exist in a gaseous form and alcohol, gasoline and the like which exist in a liquid form, and can be applied to spreading elements in a large range;
powder addition flame method: the prepared element compound mixture of the air disinfectant is made into powder, the fineness of the powder particles is 200-325 meshes, and the powder is directly added into solid fuels such as firewood, charcoal or solid alcohol and the like for combustion. The powder in this method may be replaced by a solid compound having a different form such as a block or a thread;
a method for producing a mixed fuel: the element compound mixture of the air disinfectant which is prepared is made into powder and is added into fuel as an additive of the fuel in the fuel preparation process. The mixture of the element compounds of the air disinfectant is added into fuel to be molded during the manufacturing process of gunpowder of candles and fireworks.
It is noted that the metal elements added to the fuel during its production do not include nitrate compounds. In addition, the compounds of the respective elements may be added to the flame individually or not sequentially, and in the present invention, the compounds of the respective elements are first mixed for convenience of operation.
In the third embodiment of the present invention, an air disinfectant is provided, which includes a substance composed of a simple substance, a metal oxide, a composite metal oxide, or a metal heteropoly acid of one or more elements of metal groups of silver, gold, platinum, palladium, tungsten, titanium, niobium, zirconium, germanium, cerium, rhodium, molybdenum, nickel, and iron, and a substance including one or more elements of selenium, silicon, fluorine, aluminum, sulfur, cesium, rubidium, phosphorus, chromium, cobalt, manganese, vanadium, lead, cadmium, arsenic, tin, indium, antimony, strontium, thallium, bismuth, and molybdenum may be added according to the requirements of epidemic prevention, disinfection, sterilization, or special health care.
The invention provides another air disinfectant spreading method, which is used for the air disinfectant and comprises the following steps:
the method comprises the following steps: dissolving the element compound mixture of the air disinfectant in water or uniformly mixing the element compound mixture with the water to form a mixed solution;
step two: injecting the mixed solution into spraying equipment;
step three: the mixed liquid is atomized and sprayed into the air using a spraying device.
Furthermore, the atomization fineness of the mixed liquid is less than 10 microns.
In small space range such as indoor, can use simple and easy atomizer such as spray gun, watering can to realize atomizing. In large outdoor space, the spraying mode can be realized by using a high-altitude airplane.
It is noted that the air sanitizer can settle within 20 minutes after it is dispensed into the air, and that the amount of human inhalation within the dispensing range is extremely low during this time, causing negligible damage to the human body.
Claims (9)
1. The air disinfectant is characterized by comprising a substance formed by a simple substance, a metal oxide, a composite metal oxide or a metal heteropoly acid of one or more elements in a metal group of silver, gold, platinum, palladium, tungsten, titanium, niobium, zirconium, germanium, cerium, rhodium, nickel and iron.
2. An air disinfectant according to claim 1 further comprising a chloride salt material comprising one or more elements selected from the group consisting of zinc, copper, potassium, sodium, magnesium, barium, lithium and calcium, boric acid and potassium iodide.
3. An air disinfectant according to claim 1 wherein each metal content constituting the air disinfectant is 0.5mg/m3To 1mg/m3The total metal content is less than or equal to 4mg/m3。
4. An air disinfectant according to claim 2, wherein said zinc, copper, potassium, sodium, magnesium, barium, lithium, calcium, boron and iodine are present in the following amounts: potassium 405mg/m3Sodium 255mg/m3Barium 65mg/m3Magnesium 50mg/m3Calcium 125mg/m335.5mg/m of copper336mg/m of zinc35.5mg/m of lithium3Iodine 19mg/m3Boron 4.5mg/m3。
5. An air sanitizer according to claim 1, further comprising a material containing one or more of selenium, silicon, fluorine, aluminium, sulphur, caesium, rubidium, phosphorus, chromium, cobalt, manganese, vanadium, lead, cadmium, arsenic, tin, indium, antimony, strontium, thallium, bismuth, molybdenum.
6. A method of dispensing an air sanitizer for use with an air sanitizer according to any one of claims 1 to 4, comprising the steps of:
the method comprises the following steps: preparing a mixture of elemental elements or compounds contained in the air sanitizer into powder;
step two: adding the powder prepared in the step one as an additive into fuel;
step three: the fuel is burned to cause the elemental substances contained in the air sanitizer to be dispersed into the air.
7. The method for spreading the air disinfectant according to claim 6, wherein the fineness of the powder prepared in the first step is 200-325 meshes.
8. A method of dispensing an air sanitizer for use with an air sanitizer according to any one of claims 1 to 5, comprising the steps of:
the method comprises the following steps: dissolving the element compound mixture of the air disinfectant in water or uniformly mixing the element compound mixture with the water to form a mixed solution;
step two: injecting the mixed solution into spraying equipment;
step three: the mixed liquid is atomized and sprayed into the air using a spraying device.
9. The method for spreading the air disinfectant according to claim 8, wherein the mixed liquid is atomized to a fineness of less than 10 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010332085.9A CN111493094A (en) | 2020-04-24 | 2020-04-24 | Air disinfectant and spreading method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010332085.9A CN111493094A (en) | 2020-04-24 | 2020-04-24 | Air disinfectant and spreading method thereof |
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Cited By (2)
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| CN112577147A (en) * | 2020-12-21 | 2021-03-30 | 四川死海极净呼吸环境科技有限公司 | Solution for purifying and disinfecting air salt aerosol |
| CN112674111A (en) * | 2020-12-22 | 2021-04-20 | 安徽稞馨环境科技有限公司 | Heteropoly acid air bactericide and preparation method and application thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112577147A (en) * | 2020-12-21 | 2021-03-30 | 四川死海极净呼吸环境科技有限公司 | Solution for purifying and disinfecting air salt aerosol |
| CN112674111A (en) * | 2020-12-22 | 2021-04-20 | 安徽稞馨环境科技有限公司 | Heteropoly acid air bactericide and preparation method and application thereof |
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Application publication date: 20200807 |