KR102144612B1 - Particulate Matters Removing Agent Comprising Extracts of Plants - Google Patents

Abstract

The present invention provides a dust removal and deodorizing agent including fine dust including a vegetable extract and a thickener, and according to the configuration of the present invention, by simply spraying odor and dust generated in the atmosphere or in the working environment, By efficiently trapping and removing, it provides an effect of remarkably improving air quality or air quality in an indoor working environment.

Description

Particulate Matters Removing Agent Comprising Extracts of Plants {Particulate Matters Removing Agent Comprising Extracts of Plants}

The present invention relates to a dust removing agent including fine dust, and more particularly, by quickly and efficiently trapping and removing fine dust generated in the atmosphere or in an indoor working environment by simply spraying, working in living environments and industrial sites It relates to a dust removal agent including fine dust containing vegetable extracts that can significantly improve dust and odor in the environment.

Dust, odor, and noise are environmental pollution. Particularly, fine dust is an environmental problem that is so dangerous and must be solved that it is nicknamed “silent killer”.

It is reported that about 120,000 people die annually in Chinese mid-won bees, the source of fine dust, due to damage from fine dust or terrible harmful substances. Fine dust is a small particle with a diameter of about one-half of the diameter of a hair (50-70 ㎛), and it flows lightly with the airflow so that it does not hit the wall, so it is very likely to penetrate the body parts such as nose and mouth.

Particularly, when it enters the brain, it damages brain cells, causing stroke or dementia, and when it enters the eye, it adheres to the eyeball, causing inflammation or itching. In addition, when inhaled through the nose, the blood passes through the alveoli and becomes cloudy, and when it penetrates into the pores, it causes skin inflammation, and when it enters the lungs, it aggravates cough or asthma, and causes abnormal calcium metabolism in the heart, causing arrhythmia. In particular, if blood circulation in the placenta is not smooth for pregnant women, nutritional supply to the fetus may be insufficient, resulting in a risk of fetal brain damage.

According to the results of recent domestic studies on the acute effects of fine dust, it is reported that the number of deaths increases by 2-3% per day when the concentration of fine dust increases by 100㎍/㎥. In particular, it was found to have a profound effect on the increase in mortality from respiratory diseases and cardiovascular diseases. In particular, in Seoul, acute deaths from fine dust are estimated to be about 8% of all deaths, or 1053 per year.

A bigger problem is that, with the recent increase in public interest in health, various activities such as outdoor activities such as mountain climbing, jogging, and hiking are increasing regardless of the time of day, so leisure started for health. As activities can cause serious diseases, it is emerging as a social problem.Furthermore, it is difficult to prepare countermeasures in situations where fine dust or dust generated in closed work spaces threatens the lives of people working in these spaces. It is urgently required.

Accordingly, the present inventors have been conceived to solve the above problems, and the object is to quickly and efficiently trap and remove odors and dust generated in the atmosphere or in the working environment by simply spraying, and thus, air quality or indoor work It is to provide dust removal and deodorant including fine dust that can significantly improve the air quality in the environment.

The technical problem of the present invention as described above is achieved by the following means.

(1) Dust removal and deodorant including fine dust including vegetable extracts and thickeners.

(2) In the above (1),

Dust removal and deodorant comprising a vegetable mixture extract consisting of cinnamon, bay leaves, cloves, and extracts of Gamguk, and a thickener.

(3) In the above (1),

Dust removal and deodorant comprising 10 to 60% by weight of the vegetable mixed extract, 1 to 10% by weight of alcohol, 0.001 to 10% by weight of a thickener, and the remaining amount of purified water.

(4) In the above (1),

The mixed vegetable extract comprises 30 to 50% by weight of cinnamon, 20 to 30% by weight of bay leaves, 20 to 30% by weight of cloves, and 5 to 20% by weight of persimmon, based on the weight of the mixed extract. deodorant.

(5) In the above (1),

Dust removal and deodorant, characterized in that the thickener is agar.

(6) In (5) above,

The thickener is a dust removal and deodorant, characterized in that in a sol state obtained by dispersing 0.001 to 10.0% by weight of agar at 3,000 rpm or more.

(7) A method of removing fine dust by spraying the dust removal and deodorant of (1) into the atmosphere where fine dust is generated.

As described above, according to the present invention, the air quality or air quality in the indoor work environment can be remarkably improved by quickly and efficiently trapping and removing fine dust generated in the atmosphere or in the indoor work environment by simply spraying. It can provide dust removal and deodorant including fine dust.

1 is a flow chart of the process of extracting the plant organism water from the plant used in the present invention.

In order to achieve the above object, the dust removal and deodorant according to the present invention includes a vegetable extract and a thickener.

Hereinafter, the content of the present invention will be described in more detail.

In the present invention, the mixed extract of vegetable is preferably a mixed extract consisting of extracts of cinnamon, bay leaves, cloves, and persimmons.

The mixed vegetable extract of the present invention is obtained by simultaneously extracting the cinnamon, laurel, cloves, and persimmons by mixing, as well as obtaining each extract and mixing them also constitutes an embodiment of the present invention. Plants used in the present invention may be used in various parts such as flowers, buds, stems, shells, roots, and leaves. Preferably, cinnamon is a peel, laurel is a leaf, clove is a flower peak, and Gamguk is a flower.

The plant mixture extract according to the present invention includes a hot water extract, an ethanol extract, or an extract using a mixture of water and ethanol, or a supercritical extract.

In the case of the hot water extract, it is preferable to add 1 to 10 times of water to extract 1 to 12 hours at 1 to 2 atmospheres and 80 to 120°C. In the case of the ethanol extract, an extraction solvent consisting of 50 to 100% ethanol may be used, and the supercritical extract may be performed under a pressure of 250 to 350 bar using ethanol as an extraction solvent.

The dust removal and deodorizing agent according to the present invention includes 10 to 60% by weight of the vegetable mixture extract, 1 to 10% by weight of alcohol, 0.001 to 10% by weight of a thickener, and the remaining amount of purified water.

The mixed vegetable extract preferably contains 30 to 50% by weight of cinnamon, 20 to 30% by weight of bay leaves, 20 to 30% by weight of cloves, and 5 to 20% by weight of persimmon, based on the weight of the mixed extract. More preferably, it contains 40% by weight of cinnamon, 25% by weight of bay leaves, 25% by weight of cloves, and 10% by weight of persimmons based on the weight of the mixed extract. The mixed extract of the above components not only traps dust including fine dust, but also has excellent capturing ability for substances that cause various odors and odors.

In the present invention, a thickener is added to enhance the trapping ability of fine dust. In the present invention, the thickener includes agar, guar gum, pectin, xanthan gum, and the like, and agar is preferably used in the present invention. The content of the thickener is added in an amount of 0.001 to 10% by weight based on the weight of the dust removal and deodorant, preferably 1 to 3% by weight when agar is used. More preferably, a sol obtained by dissolving agar powder in water and dispersing it at 3,000 rpm or more, preferably 3,000 to 5,000 rpm, is added.

In the present invention, purified water may be included, but it is preferable to use biological water obtained from plants in order to maintain a more comfortable atmosphere or work environment in place of purified water. The usable plants do not require special limitation as long as biological water can be obtained, but are preferably herbaceous or shrubs, and it may mean a single or a mixture of flowers, leaves, stems, roots or outposts of these. have.

Examples of preferred plants include bellflower, Eoseongcho, Sambaekcho, peach, rose, ginseng, rowan, rapeseed, Ogapi, roundworm, purslane, honeysuckle, sorghum, and bluemiose vines, and at least one or more of them can be selected.

More preferably, all of the above plants are mixed, and the ratio is 1 to 50% by weight of bellflower, 1 to 50% by weight of Eoseongcho, 1 to 50% by weight of Sambaekcho, 1 to 50% by weight of peaches, 1 to 50% by weight of roses, Ginseng 1-50% by weight, Rowan 1-50% by weight, Rapeseed 1-50% by weight, Ogapi 1-50% by weight, Round 1-50% by weight, Purslane 1-50% by weight, Phosphorus 1-50% by weight, Soru It is 1 to 50% by weight of chinensis, and 1 to 50% by weight of blue ivy.

In addition, in a preferred embodiment of the present invention, the living body water may mean that some plants are fumigated at high temperatures.

When fumigation of plants, biological water is used that has undergone a fumigation process at a high temperature, for example, 120 to 150°C. For some plants used as raw materials, in order to increase the efficiency of generating water vapor in the subsequent process or It can be used to increase elution. For example, when roots such as bellflower and ginseng are used, such a fumigation process may be required.

As shown in Fig. 1, the fumigated or non-fumigated plants are heated in a heating drying furnace maintained in a first temperature range to generate water vapor. Preferably, the first temperature range is a low temperature range of 40 to 60°C. As described above, it is judged that evaporation in the low-temperature region can prevent the destruction of various useful components contained in plants, and gasification takes place in a state where these components are effectively trapped in water vapor by binding with water molecules.

Thereafter, the condensed water is produced through a condensing step. In this case, the second temperature range for the condensation process is a condition lower than the first temperature range. The condensation process is performed in a predetermined condensing tank, and when the steam collected in the previous step flows into the condensing tank, the introduced steam is cooled to obtain condensed water (this condensed water will be referred to as'living water' hereinafter). It is preferable that the second temperature range is 15 to 30°C.

Hereinafter, the content of the present invention will be described in more detail with reference to examples, but these examples are only for understanding the content of the present invention and should not be construed as limiting the scope of the present invention.

[Example 1]

According to the procedure shown in Figure 2 to prepare a dust removal and deodorant. That is, first, 40% by weight of cinnamon, 25% by weight of bay leaves, 25% by weight of clove, and 10% by weight of persimmon were mixed, and then 10 times of water was added at a weight ratio and extracted for 2 hours at 1 atmosphere and 95°C to obtain a mixed vegetable extract. Got it. After dissolving and gelling 3% by weight of agar, it was evenly dispersed and mixed with 30% by weight of the vegetable mixed extract obtained as above, 5% by weight of alcohol, and the remaining amount of purified water to prepare a dust removal and deodorant.

[Example 2]

Plant biological water was used instead of purified water. The biological water was prepared through the following process. 100% by weight of bellflower root was put into a drying furnace and dried at 40°C to collect water vapor. The obtained water vapor was passed through a cooling condenser adjusted to 15° C. to generate condensed water and filtered.

[Example 3]

Plant biological water was used instead of purified water. The biological water was prepared through the following process. 100% by weight of Eoseongcho outpost was put into a drying furnace and dried at 40°C to collect water vapor. The obtained water vapor was passed through a cooling condenser adjusted to 15° C. to generate condensed water and filtered.

[Example 4]

Plant biological water was used instead of purified water. The biological water was prepared through the following process. 100% by weight of purslane outpost was put into a drying furnace and dried at 40°C to collect water vapor. The obtained water vapor was passed through a cooling condenser adjusted to 15° C. to generate condensed water and filtered.

[Example 5]

Plant biological water was used instead of purified water. The biological water was prepared through the following process. 100% by weight of phosphorus outpost was put into a drying furnace and dried at 40°C to collect water vapor. The obtained water vapor was passed through a cooling condenser adjusted to 15° C. to generate condensed water and filtered.

[Example 6]

Plant biological water was used instead of purified water. The biological water was prepared through the following process. 100% by weight of bluegrass outpost was put into a drying furnace and dried at 40°C to collect water vapor. The obtained water vapor was passed through a cooling condenser adjusted to 15° C. to generate condensed water and filtered.

[Example 7]

Plant biological water was used instead of purified water. The biological water was prepared through the following process. 100% by weight of 300 seconds outpost was put into a drying furnace and dried at 40°C to collect water vapor. The obtained water vapor was passed through a cooling condenser adjusted to 15° C. to generate condensed water and filtered.

[Example 8]

Plant biological water was used instead of purified water. The biological water was prepared through the following process. 100% by weight of a peach leaf living body was put into a drying furnace and dried at 40°C to collect water vapor. The obtained water vapor was passed through a cooling condenser adjusted to 15° C. to generate condensed water and filtered.

[Example 9]

Plant biological water was used instead of purified water. The biological water was prepared through the following process. 100% by weight of the living body of rose leaves was put into a drying furnace and dried at 40°C to collect water vapor. The obtained water vapor was passed through a cooling condenser adjusted to 15° C. to generate condensed water and filtered.

[Example 10]

Plant biological water was used instead of purified water. The biological water was prepared through the following process. 100% by weight of ginseng leaves were put into a drying furnace and dried at 40°C to collect water vapor. The obtained water vapor was passed through a cooling condenser adjusted to 15° C. to generate condensed water and filtered.

[Example 11]

Plant biological water was used instead of purified water. The biological water was prepared through the following process. Bellflower 10% by weight, Eoseongcho 10% by weight, Sambaekcho 5% by weight, Peach leaf 5% by weight, Rose leaf 10% by weight, Ginseng leaf 10% by weight, Rowan tree 10% by weight, Rapeseed 2.5% by weight , 2.5% by weight of the living body of Ogapi, 5% by weight of the round body, 5% by weight of the purslane body, 5% by weight of the human body, 10% by weight of the sorghum living body, and 10% by weight of the blue vine body were put into a drying furnace and dried at 40°C. Water vapor was collected. The obtained water vapor was passed through a cooling condenser adjusted to 30° C. to generate condensed water and filtered.

[Experimental Example 1]

An experiment space consisting of a 5m×5m×5m cube glass wall was prepared on one side wall with a spray nozzle mounted on the upper side to spray fine dust removal agent into the inner space, and a 5m×5m×5m cube glass wall connected to a blower and capable of blowing upwards at the bottom. . In the experiment space, PM 2.5 fine dust was injected to be 1,200.0 μg/㎥, and a blower was turned on to allow the fine dust to float inside.

Thereafter, as a result of spraying the fine dust removing agent prepared in Examples 1 to 11 of the present invention into the interior through the spray nozzle, as shown in Table 1 below, for Example 1 12.5 seconds, Examples 1 to 10 10.6 In the case of ~11.8 seconds, in the case of Example 11, it was possible to visually confirm the state in which all the suspended fine dust was removed in 9.5 seconds. On the other hand, the result of the comparative example sprayed using only purified water was confirmed that the suspended fine dust was not completely removed even after 20 seconds elapsed, so that the effect of the Example according to the present invention was excellent for the removal of fine dust.

sample Result(sec) Example 1 12.5 Example 2 11.8 Example 3 11.8 Example 4 11.7 Example 5 11.5 Example 6 11.5 Example 7 11.4 Example 8 11.3 Example 9 11.2 Example 10 10.6 Example 11 9.5 Comparative example Fine dust remains in the space even after 20 seconds

As described above, the present invention has been described with reference to preferred embodiments of the present invention, but those skilled in the art can variously modify and change the present invention within the scope not departing from the spirit and scope of the present invention described in the following claims. You will understand that you can do it.

Claims (7)

A formulation that removes dust by spraying into the atmosphere, and is a vegetable consisting of 30-50% by weight of cinnamon, 20-30% by weight of bay leaves, 20-30% by weight of cloves, and 5-20% by weight of persimmons based on the weight of the mixed extract. 10-60% by weight of mixed extract; 1-10% by weight of alcohol; 0.001-10% by weight of sol-like agar as a thickener; And the remaining amount of purified water,
The purified water is 1 to 50% by weight of bellflower, 1 to 50% by weight of Eoseongcho, 1 to 50% by weight of Sambaekcho, 1 to 50% by weight of peaches, 1 to 50% by weight of roses, 1 to 50% by weight of ginseng, 1 to 50% by weight of rowan %, Rapeseed 1-50% by weight, Ogapi 1-50% by weight, Round 1-50% by weight, Purslane 1-50% by weight, Psoriasis 1-50% by weight, Sorbus 1-50% by weight, and Bluegrass 1~ A dust removal agent including fine dust, characterized in that it is biological water obtained by drying plants containing 50% by weight and condensing water vapor collected in the drying process. delete delete delete delete The method of claim 1,
The thickener is a dust removal agent including fine dust, characterized in that the thickener is in a sol state obtained by dispersing 0.001 to 10.0% by weight of agar at 3,000 rpm or more. A method of removing dust including fine dust by spraying the fine dust removing agent of claim 1 into the atmosphere where fine dust is generated.

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