KR20240046949A - The manufacturing method of yellow soil mortar using extracts of crops or plants and the yellow soil mortar thereof - Google Patents

Abstract

The present invention relates to a method for manufacturing red clay mortar containing plant extract sap from weeds, plants, trees, etc., and carbides, and manufactures a mortar composition based on red clay that gives far-infrared ray emission functionality, including ginkgo, rice husk, weeds, etc. By mixing plant extracts and their carbides to increase eco-friendliness, and by collecting sap from by-products (gingko nuts, weed husks, rice bran, rice straw, etc.), maturing and fermenting the sap, and using it, it is functional to achieve insect repellent, sterilization, and antibacterial effects. Mortar can be provided.

Description

The manufacturing method of yellow soil mortar using extracts of crops or plants and the yellow soil mortar thereof}

The present invention relates to a method for producing red clay mortar containing plant extract sap and carbide from weeds, plants, trees, etc.

Red clay has the property of emitting a large amount of far-infrared rays. Far-infrared rays are very beneficial to the human body as they activate the physiological functions of cells, generate heat energy inside the human body, and have an excellent effect of releasing and detoxifying harmful substances in cells within the human body. .

In addition, it has an antibacterial effect that eliminates bacteria, helps prevent aging, promotes metabolism, and prevents adult diseases by activating cell tissue, and promotes sweating, which is effective in alleviating pain.

Based on these benefits, red clay has been widely used in bricks and building materials. In the past, in order to dilute the high viscosity, various substances such as rice straw, cement, lime, and sand were mixed to dilute the viscosity of red clay to produce bricks. , Bricks have been produced by compressing at high pressure, which is a method to maximize the effects and efficacy of red clay without losing its purity. Many people are researching and developing and producing and using it as a product, but the problem is water. Bricks compressed at high pressure without mixing lead to cracking and crumbling over time, and an even bigger problem is that they collapse when absorbing water, and cement, lime, and sand When produced by mixing red clay, high strength and water resistance were obtained by compensating for the shortcomings of red clay, but the unique effects and efficacy of red clay were lost.

Accordingly, there is a growing need for a composition that is more environmentally friendly and can produce building members using red clay with enhanced functionality.

Korean Patent No. 10-1997101 Korean Patent Publication No. 2022-0085129

The present invention was created to solve the above-mentioned need. The purpose of the present invention is to manufacture a mortar composition based on red clay that provides far-infrared ray emission functionality, by mixing vegetable extracts such as ginkgo, rice husk, and weeds and their carbides. The goal is to increase eco-friendliness and provide a functional mortar that can achieve insect repellent, sterilization, and antibacterial effects by collecting sap from by-products (gingko nuts, weed chaff, rice bran, rice straw, etc.), maturing and fermenting the sap, and then using it.

As a means to solve the above-described problem, in an embodiment of the present invention, as in the process shown in FIG. 1, a first step of heating and carbonizing plants and plant by-products in a steam extraction device to generate steam; A second step of condensing the vapor generated from the vapor extraction device in a condensation device to obtain sap of the plant and plant by-products; 3 steps of removing tar from the sap obtained from the condensation device using a tar removal device; 4 steps of maturing the extracted sap from which tar has been removed by the tar removal device; Step 5 of fermenting the sap matured in the ripening device; Step 6 of separating the extracted sap and carbide from the result of the above 4 steps; It is possible to provide a method for manufacturing red clay mortar containing plant extract sap and carbide, including a 7th step of mixing the extracted sap, the carbide, and red clay to form red clay mortar.

According to an embodiment of the present invention, a mortar composition based on red clay that provides far-infrared ray emission functionality is manufactured, and vegetable extracts such as ginkgo, rice husk, and weeds and their carbides are mixed to improve eco-friendliness, and by-products (gingko, weeds, etc.) are mixed. By collecting sap from rice husk, rice bran, and rice straw, maturing and fermenting the sap, and using it, it is possible to provide a functional mortar that can provide insect repellent, sterilization, and antibacterial effects.

Figure 1 is a process flow chart showing a method for manufacturing red clay mortar according to an embodiment of the present invention.
Figure 2 is a block diagram showing an apparatus for producing plant extract sap and carbide embodying the present invention.
Figures 3 to 9 are images showing the results of experiments to confirm the functionality of the extracted sap according to the present invention.

The advantages and features of the present invention and methods for achieving them will become clear by referring to the embodiments described in detail below along with the accompanying drawings. However, the present invention is not limited to the embodiments described herein and may be embodied in other forms. Rather, the embodiments introduced herein are provided so that the disclosure will be thorough and complete and so that the spirit of the invention can be sufficiently conveyed to those skilled in the art.

The terms used in this application are only used to describe specific embodiments and are not intended to limit the invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, terms such as “comprise” or “have” are intended to designate the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, but are not intended to indicate the presence of one or more other features. It should be understood that this does not exclude in advance the possibility of the existence or addition of elements, numbers, steps, operations, components, parts, or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as generally understood by a person of ordinary skill in the technical field to which the present invention pertains. Terms defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and should not be interpreted as having an ideal or excessively formal meaning unless explicitly defined in the present application. No.

Figure 1 is a manufacturing process flowchart showing a method for manufacturing red clay mortar containing plant extract sap and carbide according to an embodiment of the present invention (hereinafter referred to as 'the present invention'). Figure 2 is a block diagram showing an apparatus for producing plant extract sap and carbide embodying the present invention.

Referring to the drawing, the present invention includes a first step of heating plants and plant by-products in a vapor extraction device to carbonize them and generate steam, and condensing the vapor generated in the vapor extraction device in a condensation device to produce steam. 2nd step of obtaining the sap, 3rd step of removing tar from the sap obtained from the condensation device using a tar removal device, 4th step of maturing the extracted sap from which tar was removed by the tar removal device, the ripening device It can be comprised of 5 steps of fermenting the matured sap, 6 steps of separating the extracted sap and carbide from the result of the above 4 steps, and 7 steps of mixing the extracted sap, the carbide, and red clay to form red clay mortar. there is.

The vapor extraction device applied to the present invention described above enables the process of extracting and carbonizing weeds or plants using the configuration shown in FIG. 2.

Figure 2 shows the configuration of a vapor extraction and carbide separation system (hereinafter referred to as 'this system') that performs the processes of steps 6 and 7 in step 1 described above. Specifically, the vapor extraction device is used to extract weeds or plants. , a steam extraction device (100) installed to generate steam by heating plants or crops such as rice husk, rice husk, or their by-products, and a vapor extraction device (100) installed to obtain sap of the crop by-products by condensing the steam generated from the steam extraction device. A condensation device 200, a tar removal device 400 installed to remove tar from the sap obtained from the condensation device, a maturation device 700 for maturing the sap from which tar has been removed by the tar removal device, and in the maturation device It is configured to include a fermentation device 500 installed to ferment the matured sap and a fusion device 600 installed to mix and fuse functional additives with the sap matured in the ripening device. Since the above structure is the same as the structure and function of the device published in Korean Patent No. 10-1330163, which is the applicant's registered patent, detailed description will be omitted.

In particular, this system is characterized by including an extraction temperature control device 800 that controls the extraction liquid from the vapor extraction device by controlling temperature changes. The extraction temperature control device 800 is not implemented as a program that performs simple temperature control, but, as described later, materials suitable for the extraction sap to be applied to the formation of the red clay mortar of the present invention (weeds, plants, by-products of rice, It is characterized by realizing optimal temperature conditions by calculating the calculation conditions of banks, etc.

In other words, this system has the ability to form extracts of various natural materials, but plants, crops, or their by-products are used as materials to produce the extract sap and carbide to be applied to the red clay mortar according to the present invention. It is possible to have a program to form extraction conditions for.

Furthermore, the carbides can be reused for mortar production through the carbide collection device 900, which collects the carbides generated during the production process of the extraction sap, and the carbides, extraction sap, and red clay components are collected in the red clay mortar forming device (A). Mix to form mortar.

In other words, the present invention improves eco-friendliness by mixing vegetable extracts such as weeds, plants, ginkgo, rice husk, and weeds and their carbonates, and collects sap from by-products (gingko, weed chaff, rice bran, rice straw, etc.) and matures the sap. By fermenting and using it, the effect of realizing a functional mortar that can realize insect repellent, sterilizing, and antibacterial effects is achieved, setting conditions for forming the maximum quantity of extracted sap and producing tar, which is a harmful substance, to a minimum. The process serves as a very important element in the present invention.

For this purpose, in the present invention, through the above-described system, the maximum quantity of extract generated when extracting plants or their by-products (e.g., rice husk, rice bran, rice husk, weeds, etc. that are easily obtained in an agricultural environment), tar It is equipped with a program that can automatically calculate and extract the minimum generation conditions, etc., which can be derived from the calculation process based on the following formula.

The extraction temperature control device 800 in this system can be driven through the calculation results obtained by applying the following {Equation 1} and {Equation 2}.

First, in this system, the amount of extracted sap from by-products such as rice husk and ginkgo is calculated through analysis of the reaction rate equation below.

{Equation 1}

To obtain the k value of equation (1), taking the logarithm of both sides of the equation results in (equation 2), and k can be obtained through first-order linear regression analysis.

{Equation 2}

[Experimental example_Experiment to calculate the conditions of extracted sap using rice husk and ginkgo]

The derivation process of the above formula will be explained through the following experiment.

In this experiment, the following experiments were conducted using rice husk and ginkgo as the by-products of rice as plant materials to establish conditions applicable to the system of the present invention.

(1) Comparison of extraction yield according to pyrolysis temperature of rice husk and ginkgo

Figure 3 is a diagram showing the amount of rice husk extract sap produced according to temperature changes during the process of extracting rice husk, a by-product of rice, through this system.

As shown in Figure 3, it was found that the production amount of rice husk extract sap continued to increase up to 450°C and then decreased thereafter. The maximum yield of rice husk extract was approximately 44% at a pyrolysis temperature of 450°C. The production yield of Char increased from 250℃ to 300℃ and remained almost constant thereafter, and the production yield of Tar increased from 250℃ to 300℃ and then decreased to 400℃ and then decreased to 400℃. After ℃, there was almost no change in production amount. The reason why the total yield does not reach 100% is because when the pyrolysis temperature is low, the input agricultural by-products remain in an uncarbonized state, and when the temperature is high, it is assumed that the extracted sap mist is not completely collected and volatilizes. Additionally, there was a disadvantage in the experiment of not being able to accurately measure the amount generated in the process of cleaning carbonization furnaces, heat exchangers, etc.

Figure 4 shows the amount of ginkgo extract sap produced according to temperature changes during the process of extracting ginkgo leaves through this system. In the figure, as the temperature increases, the amount of extracted sap produced increases almost linearly, reaching a maximum of about 52% at about 400℃, but the amount produced decreases around 400℃, and the production amount remains constant above 450℃. This is similar to the results of existing researchers, and it was found that the pyrolysis temperature for optimal yield was 350 to 450°C. The amount of tar produced was almost constant with temperature changes, and the amount of char increased from 150℃ to 300℃, but there was no change in temperature after that.

(2) Changes in the production amount of rice husk and ginkgo extract according to pyrolysis time

Figure 5 shows the results of testing the change in the amount of extracted sap produced according to the thermal decomposition time while fixing the temperature conditions during the extraction process using this system.

This shows the amount of ginkgo and rice husk extract produced according to the pyrolysis time at 300℃. Looking at the production of ginkgo leaf extract sap, it increased almost linearly until 4 hours and reached its maximum around 4 hours. After that, the production of extracted sap slightly decreased until 5 hours and then increased slightly again. It was found that the amount of sap produced from rice husk continued to increase primarily until around 5 hours at 300, reached its maximum at 5 hours, and did not increase production after that. In other words, the maximum extraction time at 300℃ was 4 hours for ginkgo and 5 hours for rice husk.

Figure 6 is a diagram showing the production trend of extracted sap by carbonization time at 400°C at different temperatures. In the case of banks, it increased steeply until 3 hours, peaked around 3 hours, and produced a slight decrease after that. In rice husk, it continued to increase until around 4 hours, reaching a maximum at 4 hours, and it was found that the production of extracted sap did not increase after that. In other words, the maximum extraction time at 400℃ was 3 hours for ginkgo and 4 hours for rice husk.

Figure 7 is a diagram showing the production trend of extracted sap by carbonization time at 450°C at different temperatures. In the case of banks, it increased sharply to about 43.2% for 2 hours, increased slightly until around 3 hours, peaking at 45.5%, and after that, it slightly decreased to 41.2% for 5 hours, and then increased. Looking at the production of extract sap from rice husk, it continues to initially increase until around 3 hours, greatly increasing to 37.7% for 3 hours, then increasing slightly around 4 hours to reach a maximum of 38.3%, and after 4 hours, the production of extract sap decreases. It was found that it does. In other words, the maximum extracted sap at 450℃ was found to be around 3 hours for both ginkgo and rice husk. It was found that at a high temperature of 450℃, the maximum amount of extracted sap from ginkgo and rice husk was generated in a relatively short period of time.

The amount of extracted sap derived through the above-described process can be summarized as Equation 1 and Equation 2 above.

{Table 1} below shows the results of substituting the data of FIGS. 5 to 7 described above into {Equation 2} above and performing regression analysis to calculate the k value in opposition to {Equation 1}.

{Table 1}

The larger the value of k, the higher the extraction sap production rate. The highest k value was found at 400℃ for ginkgo and at 450℃ for rice husk. Therefore, in order to increase low-temperature pyrolysis efficiency, it can be seen that work must be done at the temperature where the value of k is highest. The reason why the temperature of rice husk is 50℃ higher than that of ginkgo is because ginkgo has low moisture and high density.

Through the temperature condition control device of this system that introduces the above calculation process, the extracted sap applied to the present invention, which will be described later, can be produced with very high efficiency.

(3) Functional measurement experiment of the extracted sap of the present invention

Table 2 below shows the results of analyzing the components of the general component fractions at each pyrolysis temperature under the experimental conditions according to the pyrolysis temperature in FIGS. 5 to 7 described above.

{Table 2: Analysis of general components of ginkgo extract by pyrolysis temperature}

{Table 3: Analysis of general components of rice husk extract by thermal decomposition temperature}

In the case of the pyrolysis extracted sap extracted through this system through Table 2 and Table 3,

Considering pH, it has strong sterilizing power, can increase the absorption rate by reducing the water molecule group (see Figure 8), and is capable of thermal decomposition (low-temperature thermal decomposition) at 150 to 450°C, enabling sterilization and various functionalities.

Figure 8 shows an image of the result of measurement using nuclear magnetic resonance spectroscopy of the ginkgo extract extracted above. Figure 8 (a) shows the particle peak of the bank extract sap by the system of the present invention, and (b) is an image showing the particle cluster FT-NMR waveform of the bank extract sap by the system of the present invention.

Figure 9 is a control of Figure 8, and is an image showing (c) the particle peak of general wood vinegar and (d) the cluster FT-NMR waveform of wood vinegar.

As shown in Figures 8 and 9, when the particle size of the ginkgo extract sap and general water extracted through this system was measured with a nuclear magnetic resonance spectrometer at 400 MHz, the intensity of the ginkgo extract water particle peak was 1.5 times that of the control (wood vinegar solution). You can see something big. Typically, the greater the intensity of the water molecule peak, the smaller the water particle cluster size, which means that the water particle cluster of the magnetic system is smaller than the water particle cluster of the control. In addition, the larger the water particle cluster, the stronger the Fourier transform NMR (FT-NMR) waveform tends to form groups, and the smaller the water particle cluster, the more clearly separated into unit waveforms. According to the Fourier transform NMR (FT-NMR) spectrum of the present invention, the spectrum of the sap particle clusters of the fusion system is divided into unit waveforms, but the waveforms of the control (wood vinegar) are clustered.

{Table 4}

In addition, as shown in Table 4 above, the content of noradrenaline, a hormone secreted together with adrenaline in the adrenal sap (medulla), which acts as a neurotransmitter of the sympathetic nervous system, is also 386.7 mg/L in the ginkgo extract according to this system, which is compared to the general control group. It can be confirmed that it contains about 2.2 times more than wood vinegar.

Ginkgo leaves contain a large amount of noradrenaline (2.5 mg per gram of fresh leaves) and a large amount of potassium salts (potassium nitrate, potassium chloride, potassium sulfate, etc. In K2O calculations, fresh ones contain 1% potassium salts and dried ones contain 17%). This is included. In addition, dopamine, DOPA malic acid, citric acid, glutamic acid, aspartic acid, and alanine. Contains sucrose, glucose, fructose, etc. In particular, noradrenaline (adrenal medulla hormone), the main pharmacological ingredient of ginkgo, is known to induce uterine contraction after childbirth and has an excellent effect in increasing blood pressure in patients with low blood pressure [Note on herbal medicine, Materia Medica]. As a result of analyzing the content of noradrenaline in the ginkgo extract and the control (conventional general extract_wood vinegar) using the system of the present invention, it was confirmed that the content of noradrenaline was about 2.2 times higher, and the functionality of the red clay mortar manufactured using this sap was confirmed. It has been confirmed that it can be improved.

Tables 5 and 6 below show the detection rates of organic acids among the results of analyzing the components of the general component fractions in the ginkgo leaf extract sap and rice husk extract sap at each pyrolysis temperature under experimental conditions according to the pyrolysis temperature in FIGS. 5 to 7 described above. It represents.

{Table 5: Organic acid detected components of ginkgo leaf extract sap}

{Table 6: Organic acid detected components of rice husk extract sap}

In the 400℃ extract, 12 types of organic acids were detected in both ginkgo leaves and rice husk. In ginkgo leaves, Acetic Acid was detected at 2.77%, Propionic Acid at 1.22%, and 2-Methyl-pantanoic acid (methyl) at 1.18%, while in rice husk, Acetic Acid was detected at 7.16% and Propionic Acid at 2.83%, (Propionic Acid: Used as an anti-fungal agent) 2-Methyl-pantanoic acid was detected in the order of 1.94%. (Propionic Acid is an oil-like colorless liquid. Its salts are used as a disinfectant and preservative for food, and are used to prevent and treat mold.)

{Table 7}

In the 400℃ extract, 32 types of phenolic compounds were detected in both ginkgo leaf and rice husk extract sap. In ginkgo leaves, phenol was detected at 10.03 mg%, p-ethylguaiacol at 8.12 mg%, and m-guaiacol at 6.32%, while in rice husk, 2-furanmethanol was detected at 9.64 mg% and guaiacol at 8.91 mg%. , phenol [phenol] was detected as high as 5.34mg%.

Furthermore, the analysis results of the neutral fractions of both ginkgo leaf and rice husk extract showed that 20 types of ginkgo leaves and 11 types of rice husk were detected in the extract at 300°C, and 20 types of ginkgo leaves and 18 types of rice husk were detected at 400°C. By component, at 400℃, pyridine 2.35 mg%, 1-hydroxy-2-butanone 1.87 mg%, and 3-hydroxy-2-butanone 1.27 mg% were detected in ginkgo leaves, and hexanal 11.33 mg% and 3-pentandione 9.36 mg% in rice husk. mg%, and 2-pentanone was detected in the highest order, 6.58mg%.

The above various functional substances can be confirmed in the extracted sap of the plant of the present invention, and in the present invention, this extracted sap is mixed with red clay, so that the functionality of the useful components of the red clay and the functionality of the extracted sap can be secured at the same time. This is implemented.

Plants and plant by-products applied in the present invention may include any one selected from ginkgo leaves, rice husk, rice husk, and rice straw.

Red clay mortar can be produced by mixing the extract sap extracted using these plants and plant by-products with red clay. Preferably, the red clay mortar can be formed by mixing 20 to 30 parts by weight of carbide, 10 to 20 parts by weight of extracted sap, and 40 to 50 parts by weight of red clay, based on 100 parts by weight of the total red clay mortar.

In this case, the above-mentioned carbide serves as an important factor in determining the degree of solidification of the produced red clay mortar. If the carbonization degree is less than 60%, it can be used as a general floor mortar, and plants and plant by-products with a carbonization degree of 60% to 70% can be used to manufacture red clay bricks.

As described above, in the case of the red clay mortar of the present invention, antibacterial, sterilizing, and insecticidal effects can be achieved through the extracted sap of plants.

For example, in order to implement the insecticidal effect, based on 100 parts by weight of the plants and plant by-products, 5% by weight of legislated sulfur, 5% by weight of coffee grounds, and 10% by weight of sericite or glauconite are added based on 100% by weight of the by-products. The extracted sap can be produced by mixing. In this case, the natural insecticidal effect can be realized and utilized as a component of the extracted sap, and a preferred example is to mix water:first extract at a volume ratio of 500:1.

As another example of the extracted sap, based on 100% by weight of ginkgo leaves, 5% by weight of Balsam, 5% by weight of Jarigong, 5% by weight of Chrysanthemum, 5% by weight of motherwort, and 5% by weight of Cheongyang pepper were mixed and extracted in the steam extraction device. It is defined as extracted. In this case, the second extract can be applied as a natural disinfectant. In the present invention, a preferred example is to use a mixture of water and third extract at a volume ratio of 500:1 as a natural disinfectant.

Another example of the extracted sap is defined as a mixture of 5% by weight of garlic, 5% by weight of onions, 5% by weight of sulfur, and 5% by weight of sodium bicarbonate based on 100% by weight of ginkgo leaves, and extracted from the steam extraction device, This is a natural disinfectant and can be used by mixing water:third extract at a volume ratio of 500:1.

Other examples of extracted sap include, based on 100% by weight of ginkgo leaves, 5% by weight of starfish, 5% by weight of turmeric, 5% by weight of sericite, 5% by weight of glauconite, 5% by weight of red ginseng, 5% by weight of beets, and 5% by weight of purslane. It is defined as being extracted from the above steam extraction device by mixing 5% by weight of evening primrose, and it is suggested as a preferred example that it is used as a natural nutrient by mixing water:third extract at a volume ratio of 500:1.

100: Steam extraction device
200: Condensation device
300: Non-condensable gas removal device
400: Tar removal device
500: Fermentation device
600: Fusion device
700: Ripening device
800: Extraction temperature control device
900: Carbide collection device
A: Red clay mortar forming device

Claims (6)

Step 1: heating plants and plant by-products to carbonize them and generate steam in the steam extraction device of the red clay mortar production system;
A second step of condensing the vapor generated from the vapor extraction device in a condensation device to obtain sap of the plant and plant by-products;
3 steps of removing tar from the sap obtained from the condensation device using a tar removal device;
4 steps of maturing the extracted sap from which tar has been removed by the tar removal device;
Step 5 of fermenting the sap matured in the ripening device;
Step 6 of separating the extracted sap and carbide from the result of the above 4 steps;
Including the 7th step of mixing the extracted sap, the carbide, and the red clay to form a red clay mortar.
Method for manufacturing red clay mortar containing plant extract sap and carbide. In claim 1,
In step 1,
The control device that controls the yield of the optimal extracted sap by controlling the temperature change of the extracted sap in the steam extraction device calculates the production amount of the extracted sap through {Equation 1} and {Equation 2} below, and extracts controlling the temperature,
Method for manufacturing red clay mortar containing plant extract sap and carbide.
{Equation 1}

{Equation 2}
In claim 2,
The plants and plant by-products are,
Contains any one selected from ginkgo leaves, rice husk, rice husk, and rice straw,
The red clay mortar is formed by mixing 20 to 30 parts by weight of carbide, 10 to 20 parts by weight of extracted sap, and 40 to 50 parts by weight of red clay, based on 100 parts by weight of the total red clay mortar.
Method for manufacturing red clay mortar containing plant extract sap and carbide. In claim 3,
The carbide of the 7th stage is,
A step of forming red clay mortar for red clay bricks by applying plants and plant by-products with a carbonization degree of 60% to 70% by heating and carbonizing them,
Method for manufacturing red clay mortar containing plant extract sap and carbide. The method of any one of claims 1 to 4,
The first step and the second step are,
In order to realize the insecticidal effect, based on 100 parts by weight of the plants and plant by-products,
Based on 100% by weight of the by-product, the extraction sap is obtained by additionally mixing 5% by weight of regulated sulfur, 5% by weight of coffee grounds, and 10% by weight of sericite or glauconite,
Method for manufacturing red clay mortar containing plant extract sap and carbide. Red clay mortar manufactured by the manufacturing method according to claim 5.