KR20130032676A - Aerogel combinating material manufacturing apparatus and method for manufacturing aerogel combinating material - Google Patents

Abstract

PURPOSE: An apparatus and a method for manufacturing an aerogel binding material with a liquid or a jelly form, and the aerogel binding material are provided to ensure easy secondary processing, to enlarge application range of the aerogel. CONSTITUTION: An apparatus(1) for manufacturing an aerogel binding material comprises: a mixing tank(10), one or more air spray nozzles(20), and one or more aerogel binding devices(30). The mixing tank is a cylindrical form. The air spray nozzles are mounted in the mixing tank and sprays high pressure air. The aerogel binding materials are mounted to allow the high pressure air through the inside of the mixing tank. The aerogel binding materials are generated by binding powder aerogel, one or more materials, and liquid. The liquid is water. [Reference numerals] (22) High pressure air generator; (AA) Mineral fiber; (BB) Inorganic binder; (CC) Glass fiber; (DD) Aerogel; (EE) Ceramics; (FF) Other inorganic material types; (GG) Bentonite; (HH) Sepiolite;

Description

Aerogel combinating material manufacturing apparatus and method for manufacturing aerogel combinating material}

The present invention relates to an airgel binder production apparatus, and more specifically, to a mixture of airgel powder or particle form in a liquid such as water to make an aerogel binder production apparatus and the airgel combination to make an airgel combined water and the like and its preparation It is about a method.

In general, the airgel is provided as fine powder or particles having a low density nano-porous structure which is basically manufactured through a supercritical drying and an atmospheric pressure drying method. These aerogels have excellent thermal insulation, soundproofing, and dehumidification effects, making them highly available new materials. Therefore, the airgel may be used as a heat insulating material having excellent heat insulating performance compared to an inorganic heat insulating material such as a gypsum board and a synthetic heat insulating material such as urethane foam. However, aerogels, by themselves, are very miscible with other materials, making it difficult to make applications.

In particular, the airgel itself is hydrophilic, but in order to protect its inherent pore structure to maintain its performance, the surface of the hydrophilic airgel is hydrophobic to make it hydrophobic. Therefore, when making applications, the airgel must maintain its inherent pore structure. When hydrophobicity is destroyed, water is absorbed, causing structural changes such as shrinkage and decomposition, which lose their function. Even if the hydrophobicity is lost, the cell itself is not easily destroyed at less than 1000 degrees, but there may be a problem in its function due to moisture penetration. Due to this technical problem, it is difficult to make the hydrogel treated as a secondary product commercially available. Recently, a blanket-type airgel sheet has been sold and commercialized, but some products have not been commercialized yet. This is because the hydrophobicity to maintain its function has a low mixing power with other materials, causing a lot of difficulties in commercialization.

Thus, airgel combinations that can be processed into powders or particulate airgels in the form of bonding substances combined with liquids such as water and other ingredients that can perform the necessary functions, and thus enable applications in a variety of applications, such as blankets, molding, coatings, fillings, etc. There is a great need for development of manufacturing apparatus.

The present invention was devised in view of the above problems, and an object of the present invention is to provide an airgel binder manufacturing apparatus capable of manufacturing an airgel bond in the form of a bond material combined with other materials while maintaining the function of the airgel. do.

Another object of the present invention is to provide a method for producing an airgel combination, which uses a high-pressure air to produce a powdered airgel in the form of an airgel combination combined with other materials.

It is a further object of the present invention to provide an airgel combination which is formed such that the powdered airgel is combined with at least one other material and is not separated.

An object of the present invention as described above, has a closed cylindrical shape, therein a mixture of airgel in powder form, at least one material containing the necessary components, and a liquid tank; At least one air spray nozzle installed in the mixing tank and spraying high pressure air; And at least one airgel coupling means installed to pass the high pressure air injected from the at least one air injection nozzle into the mixing tank, wherein the high pressure air injected from the at least one air injection nozzle is combined with the airgel. Passing through the means may be achieved by providing an airgel binder manufacturing apparatus in which an airgel in the form of particles, at least one material and a liquid, which pass through the airgel bonding means together with the high pressure air are combined to produce an airgel blend. have. .

In this case, the liquid may include water.

In addition, the at least one material may include ceramics, waterproof materials, glass fibers, mineral fibers, haemulseok, binders, vermiculite, non-asbestos inorganic materials, paints.

In addition, three air spray nozzles may be installed on the side wall of the mixing tank, and three air spray coupling means may be installed on the bottom surface of the mixing tank so as to correspond to the three air spray nozzles.

In addition, three air spray nozzles may be installed on the side wall of the mixing tank, and the three air spray nozzles may be installed to inject high pressure air into one airgel coupling means.

In addition, the bottom surface of the mixing tank may be formed in a convex outward shape.

In addition, the bottom surface of the mixing tank is formed concave inward, the side wall of the mixing tank may include a protrusion protruding outward adjacent to the bottom surface.

In addition, the airgel coupling means may be located in the protrusion.

In addition, the airgel coupling means may comprise a rigid porous member.

In this case, the porous member may include a helical device, a metal or a non-metal lumped in the form of a spring, a spring, an iron scrubber, a lumped wire.

In addition, the airgel coupling means includes a coupling nozzle, the coupling nozzle is a hollow cylindrical body portion that the high-pressure air is introduced; And a nozzle portion extending from the body portion in the shape of a hollow truncated cone and discharging an airgel combination with the high pressure air.

In addition, the airgel binder manufacturing apparatus is installed inside the mixing tank, and further comprises a partition plate for partitioning the mixing tank into the upper space and the lower space, the airgel coupling means is formed in the shape of a nozzle penetrating the partition plate Can be.

In addition, the lower space may be provided with a valve for discharging the airgel combination.

It is an object of the present invention to include a liquid in a mixing tank, at least one material comprising a powdered airgel, the necessary ingredients; Injecting high pressure air toward the aerogel coupling means installed in the mixing tank; And combining the liquid, the airgel, and at least one material introduced into the airgel coupling means by the high pressure air to form an airgel combination.

The object of the present invention can also be achieved by providing an airgel combination comprising at least one material comprising the necessary components in beads or powders, wherein the components are not separated.

In this case, the liquid may include water, and the at least one material may include ceramic, waterproof material, glass fiber, mineral fiber, pulverulite, binder, vermiculite, non-asbestos inorganic material, and paint.

According to the airgel binder manufacturing apparatus according to an embodiment of the present invention as described above, by combining the powdered airgel with at least one material having a necessary component it can be easily formed as an airgel binder. Therefore, the airgel binder having a liquid to jelly form according to the viscosity is easy to secondary processing, it is possible to greatly expand the application range of the airgel.

In addition, according to the airgel binder manufacturing method according to an embodiment of the present invention, by combining the powdered airgel with the material having the necessary properties can be easily formed into an airgel binder having a viscous liquid to jelly form.

In addition, the airgel combination according to an embodiment of the present invention can be used in various applications, such as a blanket, a plate, a coating material, a filler, etc. since the secondary processing is easy since the form can be varied from liquid to jelly.

1 is a cross-sectional view schematically showing an airgel binder manufacturing apparatus according to an embodiment of the present invention;
Figure 2 is a cross-sectional view schematically showing the airgel binder manufacturing apparatus of Figure 1 cut in line 2-2;
Figure 3 is a schematic cross-sectional view showing an airgel combined production apparatus according to another embodiment of the present invention;
4 is a schematic cross-sectional view of the airgel binder manufacturing apparatus of FIG. 3 taken along line 4-4;
Figure 5 is a schematic cross-sectional view showing an airgel combined production apparatus according to another embodiment of the present invention;
Figure 6 is a flow chart of a method for manufacturing an airgel combination according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It is to be understood that the embodiments described below are provided for illustrative purposes only, and that the present invention may be embodied with various modifications and alterations. However, in the following description of the present invention, if it is determined that the detailed description of the related known functions or components may unnecessarily obscure the subject matter of the present invention, the detailed description and the detailed illustration will be omitted. In addition, the accompanying drawings may be exaggerated in some of the dimensions of the components rather than being drawn to scale to facilitate understanding of the invention.

1, 3, and 5, aerogels, mineral fibers, inorganic binders, glass fibers, ceramics, symmetrical stones, bentonite, and other inorganic material types are shown in a form submerged in liquid L as a lump. It is intended to conceptually show that the materials are present in the liquid, which materials are mixed with the liquid. Therefore, in the following description, the above materials will be described on the basis of the state in which the liquid and the liquid.

1 is a cross-sectional view schematically showing an airgel binder production apparatus according to an embodiment of the present invention, Figure 2 is a cross-sectional view taken in the line 2-2 of the airgel binder production apparatus of FIG.

1 and 2, the airgel binder manufacturing apparatus 1 according to an embodiment of the present invention may include a mixing tank 10, an air spray nozzle 20, and an airgel coupling means 30. .

The mixing tank 10 contains powdered or particulate airgel and other materials to be an airgel combination, and is formed to be sealed in a hollow cylindrical shape. Thus, the mixing tank 10 includes a lid 17 detachably coupled to the top of the side wall 11. The lid 17 is hermetically coupled to the side wall 11 of the mixing tank 10. In addition, the mixing tank 10 may be formed in a shape suitable for making a powdered airgel into an airgel combination by injecting high pressure air into the shape of the bottom. For example, as shown in FIG. 1, the bottom surface 13 of the mixing tank 10 may be formed in a convex outward shape. Here, the airgel binder is formed by combining the airgel on the powder with at least one material and liquid, and is formed of a material having various viscosities from the liquid state to the jelly state according to the concentration of the liquid, and is easily deformed. It refers to a form that is bonded to each other so that it is not easily decomposed into components by tea processing. Thus, the airgel binder is more viscous than the liquid used to make the airgel binder.

The interior of the mixing tank 10 contains an airgel in the form of powder or particles, at least one material containing the components necessary for the airgel combination to be produced, and the liquid L. Water may be used as the liquid (L).

At least one material other than the airgel is intended to give the user the desired properties to the airgel combination to be produced and to allow the powdered airgel to be combined with liquids and other materials to form an airgel blend, which is ceramic, waterproof, glass fiber and mineral fiber. , Pulverized stone, binder, vermiculite, bentonite, non-asbestos inorganic material, paint. At least one material is formed in a bead phase or a powder (particle) phase so that it can be mixed into the liquid (L).

The mixing weight ratio of the airgel, liquid, and other materials used to form the airgel combination can be as follows.

Airgel powder; 1% to 88%

Water (liquid); 10%-97%

Weapon provider; 1% to 88%

Mineral Fibers: 0%-87%

Fiberglass: 0%-87%

Meteorite: 0%-87%

Ceramic fiber: 0% ~ 87%,

Bentorite: 0% ~ 87%

Other inorganic materials; 1% to 88%

By adjusting the concentration of the liquid (L), it is possible to adjust the viscosity of the airgel binder formed by the airgel binder manufacturing apparatus (1). For example, in order to make the aerogel mixture into a liquid having a low viscosity, the concentration of the liquid L to be put in the liquid tank 10 is increased. In order to form a jelly having a high viscosity, the concentration of the liquid is reduced.

The air spray nozzle 20 sprays high pressure air toward the airgel coupling means 30 and is installed in the mixing tank 10. At least one air spray nozzle 20 may be installed on the side wall 11 of the mixing tank 10 as shown in FIG. 1. In the present embodiment, as shown in FIG. 2, three air spray nozzles 20 are inclined downward toward the airgel coupling means 30 installed on the bottom surface 13 of the mixing tank 10 at regular intervals. 1). In addition, the plurality of air spray nozzles 20 may be installed to be inclined with respect to the side wall 11 of the mixing tank 10 (θ in FIG. 2). Then, the liquid L in the inside of the mixing tank 10 is inclined by the high pressure air 25 injected from the plurality of air injection nozzles 20 inclined to the side wall 11 of the mixing tank 10. By turning (arrows in FIG. 2), the airgel and other materials can be mixed uniformly. In addition, the high pressure air generator 22 for supplying high pressure air is connected to the air injection nozzle 20. In FIG. 2, only the air spray nozzle 20 is illustrated, but the high pressure air generator 22 for supplying high pressure air is connected to all three air spray nozzles 20. Since this high pressure air generator 22 is a general thing, detailed description is abbreviate | omitted. In addition, the high-pressure air here refers to the flow of air having a pressure enough to form the airgel and at least one material and liquid as the airgel combination when passing through the airgel coupling means (30).

The airgel coupling means 30 may be installed in a number corresponding to one-to-one with the air spray nozzle 20 inside the mixing tank 10. In the present embodiment, since three air spray nozzles 20 are installed on the side wall 11 of the mixing tank 10, the airgel coupling means 30 also has a one-to-one correspondence with the three air spray nozzles 20. Three are provided in the bottom surface 13 of (10).

In addition, the airgel coupling means 30 is formed in a shape including a passage through which the high pressure air 25 injected from the air injection nozzle 20 can pass. That is, the airgel coupling means 30 is formed on the outer surface of the high pressure air and airgel, at least one material, and outer holes through which liquid can enter or exit the inside of the airgel coupling means 30, The interior is formed to include high pressure air and airgel introduced through the outer holes, at least one material, and a complex path through which the liquid can pass. For example, the airgel coupling means 30 may be formed of a rigid porous member that is not deformed or broken by high pressure air. The porous member 30 may include a spiral device made of a coarse metal or glass, a metal or nonferrous metal, which is agglomerated in a spring form, a spring, a pulley, a wire, or the like.

Therefore, when the high pressure air 25 injected from the air injection nozzle 20 passes through the airgel coupling means 30, the airgel, at least one material, and the liquid at the periphery of the airgel coupling means 30 are high pressure. Through the airgel coupling means 30 together with the air 25, bubbles F are generated on the opposite side to the side where the high pressure air 25 is incident. This bubble (F) is an airgel combination with a higher viscosity than liquid (L). That is, while the airgel, the at least one material and the liquid (L) together with the high pressure air passes through the airgel coupling means 30, the powdered airgel, the at least one material and the liquid (L) are combined with each other to form an airgel combination Is produced and it is discharged from the airgel coupling means 30 to the outside like foam F.

In the above embodiment, the air injection nozzle 20 and the airgel coupling means 30 are configured to correspond one-to-one, but the structure of the airgel combination manufacturing apparatus 1 is not limited thereto. Although not shown as another embodiment, a plurality of air injection nozzles 20 may be installed to correspond to one airgel coupling means 30. For example, as long as three air spray nozzles 20 are installed on the side wall 11 of the mixing tank 10, and the three air spray nozzles 20 are installed on the bottom 13 of the mixing tank 10. It can be installed to inject high pressure air to the two airgel coupling means.

Hereinafter, an airgel binder manufacturing apparatus according to another embodiment of the present invention will be described. 3 is a cross-sectional view schematically showing an airgel binder manufacturing apparatus 100 according to another embodiment of the present invention, Figure 4 is a schematic view of the airgel binder manufacturing apparatus 100 of Figure 3 by cutting in line 4-4 It is sectional drawing shown.

3 and 4, the airgel binder manufacturing apparatus 100 according to another embodiment of the present invention may include a mixing tank 110, an air spray nozzle 120, and an airgel coupling means 130. .

Mixing tank 110 has the same function as the mixing tank 10 of the above-described embodiment. The shape is different. That is, referring to FIG. 3, in the mixing tank 110 of the airgel binder manufacturing apparatus 100 according to the present exemplary embodiment, the bottom surface 113 is formed to be concave inward, and the sidewall 111 of the mixing tank 110 is formed. ) Is formed to include a protrusion 115 adjacent to the bottom surface 113 and protrudes outward. The lid 117 is installed on the top of the side wall 111 of the mixing tank 110 to be sealed as in the above-described embodiment.

The protrusion 115 may be formed of a curved surface having a predetermined radius of curvature as a place where the airgel coupling means 130 is installed. The protrusion 115 is formed along the entire circumference of the mixing tank 110, and the size of the protrusion 115 may be determined so that the airgel coupling means 130 is installed to efficiently form the airgel combination.

The air spray nozzle 120 is installed on the side wall 111 of the mixing tank 110 to inject high pressure air. Since the air injection nozzle 120 is the same as the above-described embodiment, a detailed description thereof will be omitted. The high pressure air generator 125 for supplying high pressure air is connected to the air injection nozzle 120.

The airgel coupling means 130 is installed on the protrusion 115 of the mixing tank 110, and when the high pressure air 125 injected from the air spray nozzle 120 passes, it generates the airgel combination in the form of foam (F). . The airgel coupling means 130 may be formed of a coupling nozzle including a body portion 131 and a nozzle portion 132. The body portion 131 is formed in a hollow cylindrical shape, the inside is formed with a partition wall 133 for dividing the body portion 131 in two. In the present embodiment, the partition wall 133 that divides the inner space of the body portion 131 into two is provided, but the partition wall 133 that divides the inner space of the body portion 131 into three, four, or more portions. You can also install

The nozzle portion 132 extends conically from one end of the body portion 131, and a discharge port 132a is formed at the tip of the nozzle portion 132. That is, the row part 132 is formed in the shape of a hollow truncated cone extending from the trunk portion 131. A spiral passage may be formed inside the nozzle unit 132, or a porous member (not shown) similar to the above-described embodiment may be installed. Therefore, the high pressure air 125 is introduced into the inlet 131a of the trunk portion 131 and discharged through the trunk portion 131 and the nozzle portion 132 to the outlet 132a of the row line portion 132. When the high pressure air 125 is introduced into the body inlet 131a, the surrounding powdered airgel, at least one material, and the liquid L are introduced into the body 131 together with the high pressure air 125. When the high pressure air 125 passing through the body portion 131 and the nozzle portion 132 is discharged to the discharge port 132a of the nozzle portion 132, the airgel combination F is in the form of a bubble and the nozzle portion 132. Is discharged from the outlet 132a. That is, when the powdered airgel, the at least one material, and the liquid L pass through the airgel coupling means 130 together with the high pressure air 125, they are combined with each other to form the airgel combination F. .

Even in this embodiment, the air spray nozzle 120 and the airgel coupling means 130 may be installed to correspond one-to-one. For example, as shown in FIG. 4, three air injection nozzles 120 and three airgel coupling means 130 may be installed to correspond one-to-one. Therefore, when high-pressure air is injected from the three air injection nozzles 120 installed on the side wall 111 of the mixing tank 110, the airgel combination F at the outlets 132a of the three airgel coupling means 130. It is discharged in the form of bubbles.

5 is a cross-sectional view schematically showing an airgel binder manufacturing apparatus 200 according to another embodiment of the present invention.

Referring to FIG. 5, the airgel binder manufacturing apparatus 200 according to another embodiment of the present invention includes a mixing tank 210, a partition plate 240, an airgel coupling means 230, and an air spray nozzle 220. can do.

The mixing tank 210 is formed in a sealed hollow cylindrical shape, the bottom 213 is formed in a conical shape. The inner space of the mixing tank 210 is sealed by the lid 217, and is divided into two spaces 201 and 202 by the partition plate 240. The upper space 201 of the mixing tank 210 is filled with the raw materials from which the airgel combination is to be made, i.e., the airgel on the powder, at least one material for giving the desired properties to the airgel combination to be produced, and the liquid L. This is where. The lower space 202 of the mixing tank 210 under the partition plate 240 is a space in which the airgel combinations generated while passing through the airgel coupling means 230 are contained.

The airgel coupling means 230 is formed in a nozzle shape penetrating the partition plate 240, that is, a cone shape. Therefore, when the high pressure air injected from the air injection nozzle 220 passes through the nozzle which is the airgel coupling means 230, the powdered airgel and the at least one material and the liquid L in the upper space 201 are separated from the high pressure air. Together with the nozzle 230 to form an airgel combination is discharged to the lower space 202 in the form of bubbles. To this end, the nozzle diameter adjusting means 235 may be further installed at the lower end of the nozzle 230. The nozzle diameter adjusting means 235 blocks the nozzle 230 during the initial operation so that the liquid L or the aerogel of the upper space 201 does not move to the lower space 202. Thereafter, when the high-pressure air is injected into the nozzle by the air injection nozzle 220, the powdery airgel, other materials, and the liquid that were in the vicinity of the nozzle 230 are combined to generate an airgel combination. When a certain amount of the airgel combination is generated, the nozzle diameter adjusting means 235 is operated to open the lower end of the nozzle 230 to a predetermined diameter. Then, the airgel combination is discharged into the lower space 202, and the airgel combination continues to be produced.

The air injection nozzle 220 is installed above the partition plate 240 to inject high pressure air into the airgel coupling means 230 formed in the partition plate 240.

The lower end of the lower space 202 of the mixing tank 210 is provided with a valve 250, it is possible to discharge the airgel combination contained in the lower space 202 to the outside.

Hereinafter, referring to FIG. 6, an airgel binder manufacturing method according to an embodiment of the present invention will be described.

First, the liquid L is filled to the mixing tank 10 as shown in FIG. 1 at a predetermined height, and then the liquid L contains at least a bead phase or a powder phase containing a powdered airgel and a component capable of exhibiting desired specific properties. One material is mixed (S10). At this time, water may be used as the liquid (L).

Thereafter, the high pressure air 25 is sprayed toward the airgel coupling means 30 installed in the mixing tank 10 through the air spray nozzle 20 installed in the mixing tank 10 (S20).

Then, the liquid L, the airgel, and at least one material around the airgel coupling means 30 are introduced into the airgel coupling means 30 by the high pressure air 25 injected from the air injection nozzle 20. The drawn liquid, the airgel, and the at least one material are combined with each other while passing through the inner passage of the airgel coupling means 30 to form an airgel combination (S30). Thereafter, the airgel binder F is discharged from the airgel coupling means 30 in the form of a bubble.

In the above, the method for manufacturing the airgel binder using the airgel binder manufacturing apparatus 10 according to an embodiment has been described, but the manufacturing method is the same for the airgel binder manufacturing apparatus 100 or 200 according to another embodiment. Can be applied.

As described above, according to the airgel binder production apparatus and the airgel binder production method according to the present invention, the powdery airgel is easily formed into an airgel binder having various viscosities from a liquid state to a jelly state while maintaining its properties. do. Therefore, according to the present invention, the powdery airgel can be easily prepared into an airgel combination having desired properties. The airgel binder according to the present invention can be easily applied in various forms such as blanket, molding, coating, filling and the like.

The invention has been described above in an illustrative manner. The terms used herein are for the purpose of description and should not be construed as limiting. Various modifications and variations of the present invention are possible in light of the above teachings. Therefore, unless otherwise indicated, the present invention may be practiced freely within the scope of the claims.

1,100,200; Airgel Binder Manufacturing Equipment
10,110,210; Mixing tanks 11,111,211; Side wall
13,113,213; Bottom 115; projection part
20,120,220; Air spray nozzles 30,130,230; Airgel Coupling Means

Claims (16)

A mixing tank having a cylindrical shape and having an airgel in powder form, at least one material containing necessary components, and a liquid;
At least one air spray nozzle installed in the mixing tank and spraying high pressure air; And
And at least one airgel coupling means installed to pass the high pressure air injected from the at least one air injection nozzle into the mixing tank.
When the high pressure air injected from the at least one air jet nozzle passes through the airgel coupling means, the airgel of the powder form passing through the airgel coupling means together with the high pressure air, at least one material and liquid are combined to form an airgel Airgel binder manufacturing apparatus characterized in that the binder is produced. The method of claim 1,
And the liquid comprises water. The method of claim 1,
The at least one material comprises a ceramic, waterproof material, glass fiber, mineral fiber, haemulseok, binder, vermiculite, non-asbestos inorganic material, paint apparatus, characterized in that it comprises a paint. The method of claim 1,
Three air spray nozzles are installed on the side wall of the mixing tank,
The airgel coupling means is an airgel combined production device, characterized in that three installed on the bottom surface of the mixing tank to correspond to the three air spray nozzles. The method of claim 1,
Three air spray nozzles are installed on the side wall of the mixing tank,
The three air-jet nozzles are installed in the airgel combination, characterized in that to install a high pressure air to the airgel coupling means. The method of claim 1,
The bottom surface of the mixing tank is an airgel combined production apparatus, characterized in that formed in the convex shape to the outside. The method of claim 1,
The bottom surface of the mixing tank is formed concave inward,
The side wall of the mixing tank is aerogel combined production apparatus, characterized in that it comprises a protrusion protruding outward adjacent to the bottom surface. The method of claim 7, wherein
The airgel coupling means is an airgel combined production device, characterized in that located on the protrusion. The method of claim 1,
The airgel coupling means is an airgel combined production device, characterized in that the rigid member is porous. The method of claim 1,
The porous member is a spiral device, agglomerated metal or non-metallic in the form of a spring, iron scrubber, agglomeration wire manufacturing apparatus, characterized in that it comprises a wire. The method of claim 1,
The airgel coupling means includes a coupling nozzle,
The coupling nozzle is a hollow cylindrical body portion through which high pressure air is introduced; And
And a nozzle portion extending from the body portion to a hollow truncated cone shape and discharging an airgel mixture together with the high pressure air. The method of claim 1,
It is installed inside the mixing tank, further comprising a partition plate for partitioning the mixing tank into the upper space and the lower space,
The airgel combining means is an airgel combined production device, characterized in that formed in the shape of a nozzle penetrating the partition plate. 13. The method of claim 12,
The lower space is an airgel combination manufacturing apparatus, characterized in that a valve for discharging the airgel combination is installed. Placing at least one material in a mixing tank comprising a liquid, an airgel in powder, and a required component;
Injecting high pressure air toward the aerogel coupling means installed in the mixing tank; And
And a liquid, airgel, and at least one material introduced into the airgel coupling means by the high pressure air to form an airgel combination. 2. An airgel comprising at least one material comprising a liquid, an airgel in powder, a bead, or a required component in powder, wherein the airgel in powder, at least one material, and an airgel are joined to each other such that the liquid is not separated Combination. The method of claim 15,
The liquid comprises water,
Wherein said at least one material comprises a ceramic, a waterproofing material, a glass fiber, a mineral, a pulverized stone, a binder, vermiculite, a non-asbestos inorganic material, a paint.

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