JP2014117678A - Air cleaning device and air cleaning module used for the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an air cleaning device which is provided at a low cost and has high cleaning processing capability and to provide an air cleaning module used for the same.SOLUTION: An air cleaning device comprises: a container 2 where air can flow inside; and a plurality of air cleaning modules 10, 20 loaded in the container 2. Each air cleaning module 10, 20 includes: a plurality of plates; and a viscous agent which is arranged on both surfaces of the plates respectively and which captures foreign matter in air flowing in the container. The air cleaning modules 10, 20 are formed by uniting each plate together while crossing each other in a posture that the normal lines of the plates face each other in differential directions.

Description

  The present invention relates to an air purification device that can be used in hospitals, food and medicine manufacturing sites, and an air purification module used therefor.

  Conventionally, what is described in patent document 1 is known as such an air purification apparatus. This device includes a capsule capable of circulating inside, and a disc-shaped antibacterial adhesive coating plate provided in the capsule. An antibacterial adhesive agent is applied to the surface of the antibacterial agent application plate, and air is purified by capturing and sterilizing bacteria contained in the air flowing through the capsule.

JP 2003-10301 A

  The surface area of the antibacterial adhesive application plate described in Patent Document 1 is limited, and thus the amount of the antibacterial adhesive applied to the surface is also limited. Therefore, there is a limit to the improvement in air purification capability with one capsule.

  In this regard, FIG. 2 of Patent Document 1 describes that a plurality of antibacterial adhesive coating plates are arranged side by side in the axial direction so that they are inclined with respect to the axial direction of the cylindrical capsule. However, the increase in the total surface area of the antibacterial adhesive coating plate due to such an arrangement is slight, and a significant improvement in air purification capability cannot be expected.

  On the other hand, the capsule is filled with a porous body for capturing airborne foreign substances, or is filled with a viscous agent carrier integrally molded into a complex shape with a large surface area instead of the antibacterial viscous agent application plate. Doing so results in a significant increase in cost.

  In view of such circumstances, an object of the present invention is to provide an air purification device having a high purification treatment capability at low cost and an air purification module used therefor.

  An air purification apparatus provided by the present invention includes a container through which air can flow and a plurality of air purification modules loaded in the container. Each air purification module includes a plurality of plate materials and a viscous agent that is disposed on both surfaces of these plate materials and traps foreign substances in the air flowing through the container. Each said board | plate material forms the said air purification | cleaning module by uniting so that those normal lines may mutually cross | intersect in the attitude | position which faces a mutually different direction.

  The present invention also provides an air purification module that constitutes an air purification device together with the container by being loaded in a container through which air can flow, and is arranged on each of a plurality of plate members and both surfaces of these plate members. And a viscous agent that traps foreign matter in the air that is installed and circulates in the container. Each said board | plate material forms the said air purification | cleaning module by uniting so that those normal lines may cross | intersect mutually in the attitude | position which faces a mutually different direction.

  According to the above configuration, foreign matter in the air flowing through the container is trapped by the viscous agent disposed on the surface of each plate member constituting the air purification module, thereby purifying the air. Is achieved. In addition, since the air purification module is composed of plates that intersect with each other in different normals, the air purification module can have a surface area that is significantly larger than that of a single plate. Although it is a structure, it can exhibit high processing capability. In addition, the air purification module can be configured by combining a plurality of plate materials, unlike a special porous body such as activated carbon or zeolite, or a support body molded into a complicated shape. It is possible to achieve the above-described effects without increasing, for example, each of the plate members can be made of paper.

  In the air purification device, the air purification module includes a first air purification module and a second air purification module having a larger envelope volume than the first air purification module, and is housed in the container. It is preferable that the number of first air purification modules is larger than the number of second air purification modules. Here, the envelope volume refers to a volume occupied by a virtual closed curved surface covering the outline of the air purification module with the smallest area.

  The mixing of the first and second air purification modules is based on the presence of the second air purification module having a large envelope volume while increasing the total surface area of the air purification module by increasing the number of the first air purification modules. By ensuring a large gap in the container, it is possible to ensure good air circulation in the container.

  Alternatively, some of the air purification modules in the air purification device have vent holes that allow air to flow at the intersections of the plates constituting the air purification module. It is effective in ensuring good air circulation.

  Furthermore, when the first and second air purification modules are included, it is preferable that the vent hole is provided in the second air purification module having a large envelope volume.

  In the present invention, it is possible to further include a fan for forming an air flow in the container. In this case, each of the containers has a cylindrical shape having both ends forming an opening, and the fan is provided at one end of the both ends so as to close the opening formed by the one end. It is effective. This arrangement allows the fan to efficiently create an air flow within the container.

  The air purification module preferably includes a first plate member and a second plate member that is combined with the first plate member while being orthogonal to the first plate member. These first and second plate members are effective for both foreign matter flying toward the surface of the first plate member and foreign matter flying toward the surface of the second plate member orthogonal to the first plate member. By capturing in, the processing capacity of the air purification module constituted by both plate members can be effectively increased.

  In addition to the first plate member and the second plate member, the air purification module includes a third plate member that is combined with the first plate member and the second plate member so as to be orthogonal to both the first and second plate members. As a result, the processing capability can be further increased.

  As for the outer shape of the plate material, it is also preferable that the plate material includes a plurality of circular plate materials, and the plate materials are combined while intersecting so that the diameter portions of the respective plate materials overlap each other. . This shape is superior in isotropic properties centered on the line where both plate materials intersect (the line along the diameter of both plate materials), so the foreign matter capture efficiency is high, and that each plate material is circular, Facilitates handling of the module, especially filling operation of the air purification module into the container.

  Further, in the air purification module including the first to third plate members orthogonal to each other as described above, these plate members are each circular, and the first and second plate members are overlapped with each other in their diameter portions. These first and second plate members intersect with each other so that the third plate member is perpendicular to the first plate member and the second plate member so that the third plate member is perpendicular to each other. What the 1st-3rd board | plate material unites is suitable.

  As described above, according to the present invention, it is possible to provide an air purification device having a high purification treatment capability at low cost and an air purification module used therefor.

1 is a cross-sectional front view of an air purification device according to a first embodiment of the present invention. It is the II-II sectional view taken on the line of FIG. It is a perspective view of the 1st air purification module contained in the said air purification apparatus. It is a perspective view of the 2nd air purification module contained in the said air purification apparatus. It is a disassembled plan view which shows the shape of the 1st-3rd board | plate material which comprises the said 1st air purification module. It is a perspective view which shows the state with which the 1st board | plate material and the 2nd board | plate material were combined among the board | plate materials shown by FIG. It is a perspective view which shows the state with which the 3rd board | plate material was combined with the said 1st and 2nd board | plate material. It is a cross-sectional front view of the air purification apparatus which concerns on 2nd Embodiment of this invention.

  Preferred embodiments of the present invention will be described with reference to the drawings.

  1 and 2 show an air purification device according to a first embodiment of the present invention. This apparatus includes a container 2 through which air can flow, a plurality of air purification modules loaded in the container, and a fan 30.

  In this embodiment, the container 2 has a cylindrical shape having ends in the longitudinal direction, and each end forms an opening. The material of the container 2 is not particularly limited as long as it satisfies the strength condition. In this embodiment, the container 2 includes a main body cylinder 4, an inner member 6 stretched on the inner side surface so as to cover the inner side surface of the main body cylinder 4, and a filter 8. 6 is provided with unevenness in order to increase its surface area (surface area relative to the inside of the container). In this embodiment, for example, as shown in FIG. 2, a wave shape is given as viewed from the container axial direction. The filters 8 are respectively attached to both ends of the container 2. The filter 8 and the inner member 6 can be omitted as appropriate.

  The fan 30 includes a rotary blade 32 and a motor (not shown) that rotates the fan 30, and is mounted on the container 2 so as to cover one end of the container 2. The rotating blade 32 has a shape that forms an air flow along the axial direction (longitudinal direction) in the container 2 by the rotation thereof.

  The air purification apparatus according to this embodiment includes a plurality of first air purification modules 10 and a plurality of second air purification modules 20 as the air purification modules, and these air purification modules 10 and 20 are mutually connected. The container 2 is irregularly loaded so as to substantially fill the container 2 with a gap. Further, the number of first air purification modules 10 is set to be larger than the number of second air purification modules 20.

  The first air purification module 10 includes a first plate member 11, a second plate member 12, a third plate member 13, and a viscous agent 16 for capturing foreign matter in the air. The plate members 11 to 13 are combined while intersecting each other in a posture in which their normals face different directions, and the viscous agent 16 is disposed on both surfaces of the plate members 11 to 13.

  Each of the plate members 11 to 13 according to this embodiment has a circular shape (the same circular shape in this embodiment). The 1st board | plate material 11 and the 2nd board | plate material 12 are united in the state orthogonally crossed so that those diameter parts 14 may mutually overlap. The third plate member 13 is a diameter portion of the first and second plate members 11 and 12, and the diameter portion 15 orthogonal to the diameter portion 14 and the diameter portion of the third plate member 13 overlap each other. The plate members 11 and 12 are combined so as to be orthogonal to the first and second plate members 11 and 12.

  FIG. 5 shows an example of a specific shape of the plate members 11 to 13 and shows a shape suitable for assembling these plate members.

  In FIG. 5, both the first and second plate members 11 and 12 have slits 11a and 12a extending linearly in a radial direction from an arbitrary position on the circumference to the center. Further, the first plate member 11 is formed with a pair of slits 11b passing through the center and extending along a diameter orthogonal to the slit 11a, and each slit 11b has an inner end outside the center of the first plate member 11. The outer end is inside the outer periphery of the first plate member 11. Similarly, the second plate 12 is formed with a pair of slits 12b passing through the center thereof and extending along a diameter orthogonal to the slit 12a. Each slit 12b has an inner end that is more than the center of the second plate 12. Although located outside, the outer end reaches the outer periphery of the second plate 12.

  On the other hand, the 3rd board | plate material 13 shown by FIG. 5 is divided | segmented into the two parts 13A and 13B which are the mutually same shape and comprise a substantially semicircle shape. Each of the portions 13A and 13B includes a slit 13a extending from the center of the semicircle in a direction orthogonal to the straight side of the semicircle, and a right and left position sandwiching the slit 13a in a direction orthogonal to the straight side. And a pair of protruding portions 13b having a rectangular shape.

  The width dimension (dimension in the direction orthogonal to the longitudinal direction) of each of the slits 11a, 12a, 12b, and 13a is set to be equal to or slightly larger than the thickness of each of the plate materials 11 to 13, and the first plate material. 11, the width dimension of the slit 11b is set such that the protrusions 13b of both the portions 13A and 13B of the third plate 13 can be inserted into the slit 11b. Further, the length of the slit 13a of each portion 13A, 13B of the third plate 13 is set to a length substantially equal to the distance from the center of the second plate 12 to the inner end of the slit 12b, and the shape of each protrusion 13b. And the position is set to the shape and position at which these protrusions 13b can be inserted into the respective slits 11b of the first plate 11 respectively.

  The first to third plate members 11 to 13 having such a shape can be easily assembled as shown in FIGS. 6 and 7, for example. First, as shown in FIG. 6, the slits 11a and 12a of both plate members 11 and 12 are aligned so that the remaining portions of the mating plate members 12 and 11 (parts on the opposite side of the slits 11a and 12a). ) Can be combined in a state where the plate members 11 and 12 are orthogonal to each other. Further, as shown in FIG. 7, with respect to these plate members 11 and 12, the portions 13 </ b> A and 13 </ b> B of the third plate member 13 are aligned with the slits 13 a of the second plate member 12. By inserting the protruding portions 13b into the respective slits 11b of the first plate member 11, a module in which the first to third plate members 11 to 13 are combined can be completed. At that time, it goes without saying that the plate members 11 to 13 may be bonded to each other with an adhesive or the like.

  The second air purification module 20 has a shape and structure substantially similar to the first air purification module 10. That is, the second air purification module 20 is similar to the first air purification module 10 in that the first plate member 21, the second plate member 22, the third plate member 23, and a viscous agent for capturing foreign matter in the air. 26, and the plate members 21 to 23 are united while intersecting each other in a posture in which their normals face different directions, and the viscous agent 26 is disposed on both surfaces of the plate members 21 to 23. Has been.

  The second air purification module 20 has an envelope volume larger than the envelope volume of the first air purification module 10. The envelope volume is a concept often used to indicate a volume substantially occupied by an object having significant unevenness, such as a heat sink, and is a virtual space that covers the outline of the air purification module with the smallest area. The volume occupied by a closed curved surface. Speaking flatly, the envelope volume corresponds to a volume of a solid having an outline defined by the wrap when the air purification module is wrapped by the wrap in such a manner that the required area of the wrap is minimized.

  Specifically, each of the plate materials 21 to 23 has the same circular shape as each of the plate materials 11 to 13 of the first air purification module 10, but each of the plate materials 21 to 23 is more than the above plate materials 11 to 13. Also have a large diameter. Similar to the plate members 11 to 13, the first plate member 21 and the second plate member 22 of the second air purification module 20 are combined in a state of being orthogonal so that their diameter portions 24 overlap each other, and the third plate member 23 is The first and second plate members 21 and 22 have a diameter portion 25 that is perpendicular to the diameter portion 24 and a diameter portion of the third plate member 23 that overlaps each other. The plate members 21 and 22 are combined so as to be orthogonal to the plate members 21 and 22.

  Each of the first to third plate materials 21 to 23 also has a shape similar to the shape of the first plate materials 11 to 13 shown in FIGS. It can be assembled.

  Further, in the second air purification module 20 according to this embodiment, each of the plate materials 21 to 23 is provided in a portion where the first to third plate materials 21 to 23 are orthogonal to each other, that is, in the central portion of the second air purification module 20. A vent hole 28 penetrating through is provided. The vent hole 28 allows air to flow through the central portion regardless of the presence of the second air purification module 20. Specifically, in this embodiment, circular through holes are provided in the central portions of the plate members 21 to 23, respectively, and these through holes constitute the vent holes 28.

  The viscous agents 16 and 26 constituting the air purification modules 10 and 20 can be disposed on both surfaces of the plate members 11 to 13 and 21 to 23, for example, by coating, and the container 2 Any material having a viscosity sufficient to trap foreign matter in the air flowing inside (for example, suspended matters such as dust and fine particles) may be used. Specifically, resin-based materials and rubber-based materials are suitable. Examples of the former include acrylic and urethane resins, and examples of the latter include natural and synthetic rubbers. Moreover, an emulsion type, a solvent type, a hot-melt type, a solid (calendar) type, a water-soluble type, a solventless type, etc. are mentioned. Both sol type and gel type are applicable, but the gel type is more preferable in the present invention. Further, it is classified into a permanent adhesive type and a re-peeling type according to the viscosity characteristics, and any of them can be used in the present invention.

  More specifically, the acrylic viscosity agent mainly comprises an acrylic acid ester (about C2 to C12) and a copolymer of acrylic acid, methacrylic acid, acrylamide, vinyl acetate, styrene, acrylonitrile, or the like. What was made is suitable and does not ask | require an uncrosslinked type and a crosslinked type. Rubber-based viscosity agents include natural rubber, SBR (styrene / butadiene rubber), butyl rubber, SIS (styrene / isoprene / styrene), SBS (styrene / butadiene / styrene), polyisoprene, and tackifiers (tackifier). Rosin, terpene, petroleum resin, etc.), plasticizers, fillers, anti-aging agents and the like are preferred.

  In this embodiment, the same viscous agent as the viscous agents 16 and 26 is applied not only to the plate members constituting the modules 10 and 20 but also to the surface (inner surface) of the inner member 6 of the container 2. Yes.

  Specific materials of the plate members 11 to 13 and 21 to 23 are not limited. These plate materials can be made of, for example, a resin material or a metal material, but can also be made of paper, for example, a loose paperboard, thereby significantly reducing the cost of the entire apparatus. Is done. Further, for efficient use of the viscous agents 16 and 26, before coating the viscous agent, undercoating is applied to both sides of each plate, that is, a coating is applied to prevent the viscous agent from penetrating into the paper layer. May be. Further, the present invention is not intended to exclude an entire air purification module including a plurality of plate members, for example, integrally formed of a resin material. Also in this case, since the shape of the module itself can be set to a simple shape combining plate materials, it is possible to mold the air purification module with a simple shape mold.

  The envelope volume ratio of the first and second air purification modules 10 and 20 can be set as appropriate, and the number ratio of both modules 10 and 20 may be set in consideration of this. For example, when the diameter ratio of the plate members constituting the modules 10 and 20 is 2: 3, the number ratio is preferably about 7: 3.

  In the air purification apparatus having the above configuration, as shown in FIG. 1, the fan 30 operates in a state where a considerable number of air purification modules 10 and 20 are loaded in the container 2, and air is circulated in the container 2. Then, foreign matters such as dust and fine particles contained in the air come into contact with the viscous agent 16 or 26 applied to any surface of the plate members constituting the air purification modules 10 and 20 and are captured. Thereby, the purification of the air is achieved. Moreover, since the air purification modules 10 and 20 are composed of a plurality of plates that intersect with each other with different normals, it is possible to have a significantly larger surface area than that made of a single plate. Thereby, it is possible to exhibit high processing capability while having a compact structure.

  Further, in the apparatus according to this embodiment, since the first and second air purification modules 10 and 20 having different numbers and sizes are mixed, the first air purification module having a small envelope volume and a large number is used. While increasing the total surface area of the air purification modules 10 and 20 and ensuring a large gap in the container 2 due to the presence of the second air purification module having a large envelope volume, the pressure loss in the container 2 is reduced and good. Air flow can be ensured. Furthermore, the vent hole 28 provided in the second air purification module 20 can contribute to further reduction of pressure loss.

  However, when sufficient air circulation is ensured without using a plurality of types of air purification modules as described above, only a single type of air purification module (for example, only the first air purification module 10) is used as a container. It may be loaded inside.

  In the present invention, the number of plate members constituting each air purification module is not limited. For example, each of the modules 10 and 20 can be configured by first plate members 11 and 21 and second plate members 21 and 22, respectively. Further, the plate materials do not necessarily have to be orthogonal to each other, and may intersect at an appropriate angle other than 90 °. However, as described above, the plate members are orthogonal to each other, and the first to third plate members are arranged so as to cross each other three-dimensionally, the air from which one air purification module comes from various directions. It is possible to capture the foreign matter inside with high efficiency.

  The outer shape of each plate is not limited to a circle, and may be a rectangle including a square, for example. Alternatively, a plurality of types of air purification modules having different plate materials may be loaded in a common container. However, when the plates are joined together so that the diameter portions of the respective plates overlap each other so that the diameter portions of the respective plates overlap each other, the line (the diameter of both plates) intersects. It is excellent in isotropy centered on the line along the line), so the foreign matter capture efficiency is high, and each plate material is a circle. The handling of each air purification module, especially the work of filling the air purification module into the container To make it easier. In particular, as described above, the first to third plate members 11 to 13 or the first to third plate members 21 to 23 that are orthogonal to each other are each circular and the plate members are orthogonal to each other so that their diameter portions overlap each other. Then, due to its excellent isotropy, it is possible to effectively capture foreign matters flying from all directions.

  In addition, each board | plate material does not need to be a perfect flat plate, The thing containing the light curvature in the whole board | plate material, and a thing with fine unevenness | corrugation (for example, it has a shape which wavy finely in a plate | board thickness direction) may be sufficient. Also in the latter case, if the entire plate is substantially a flat plate as viewed macroscopically, it is possible to specify the “normal direction” for this.

  Moreover, in this invention, the specific shape of a container and the attitude | position when arrange | positioning are not limited. FIG. 8 shows an air purification apparatus according to a second embodiment of the present invention that is arranged vertically. This apparatus includes a container 52 similar to the container 2, the air purification modules 10, 20 and the fan 30 shown in FIG. 1, the air purification modules 10, 20 and the fan 30. 52 is arranged in such a posture that the central axis of 52 is directed in the vertical direction.

  The container 52 includes, in addition to the main body cylinder 4 equivalent to the main body cylinder 4, the inner member 6, and the filter 8, the inner member (not shown), and the filter 8, a case 54 that holds the main body cylinder 4 from the outside. Prepare. The case 54 has a cylindrical side wall 54a that opens up and down, and a bottom wall 54b that closes the lower side opening. The side wall 54a has an axial length larger than the axial length of the main body cylinder 4, and a main body cylinder. 4 and an inner diameter substantially equal to the outer diameter. The main body cylinder 4 is inserted inside the side wall 54a, and is fixed to the side wall 54a so that the lower end of the main body cylinder 4 is positioned above the bottom wall 54b. The case 54 can also be applied to a horizontal type apparatus shown in FIG.

  The fan 30 is fixed in the side wall 54 a so as to be positioned above the main body cylinder 4. On the other hand, a vent 56 is provided in a portion of the side wall 54 a located further below the main body cylinder 4, and the fan 30 sucks air from the vent 56 and falls into the main body cylinder 4. It operates to feed from the side and to discharge from the upper side of the main body cylinder 4. Conversely, the fan 30 may operate so as to suck air from the upper side of the main body cylinder 4 and discharge it from the lower vent 56.

  Even in the air purification apparatus arranged vertically as described above, foreign matters in the air flowing in the vertical direction in the main body cylinder 4 are captured by the air purification modules 10 and 20 in the main body cylinder 4, thereby The air purification is achieved.

  An example of an apparatus that can obtain excellent air purification performance is shown below.

  In the air purification device shown in FIG. 1, 35 first air purification modules 10 and 15 second air purification modules 20 are loaded in a body cylinder 4 having an inner diameter of about 200 mm. The first to third plate members 11 to 13 constituting the first air purification module 10 each have a diameter of 60 mm, while the first to third plate members 21 to 23 constituting the second air purification module 20 are each 90 mm. Has a diameter of Further, a through hole having a diameter of about 16 mm is provided in the center of each plate member 11 to 13 of the second air purification module 20, and thereby a vent hole is formed in the central portion of the second air purification module 20. .

  Viscosity agents 16 and 26 in the form of viscous emulsions containing acrylic copolymer resin as a main component are applied to the surfaces of the plate members 11 to 13 and 21 to 23, respectively. Each of the viscous agents 16 and 26 has a viscous force of about 0.2 N / 10 mm, and traps suspended particles having a particle diameter of about 0.5 to 10 μm that are foreign substances in the air flowing through the main body cylinder 4. be able to. Furthermore, by capturing suspended particles having such a particle size, it is possible to capture fungi such as fine viruses adhering to the surface of the suspended particles.

2,52 Container 10 First air purification module 11 First plate member 12 Second plate member 13 Third plate member 14, 15 Diameter portion of plate member 16 Viscous agent 20 Air purification module 21 First plate member 22 Second plate member 23 Third plate member 24, 25 Diameter of plate material 26 Viscous agent 28 Vent hole 30 Fan

Claims (12)

An air purification device,
A container through which air can flow;
A plurality of air purification modules loaded in the container,
Each air purification module includes a plurality of plate materials, and a viscous agent that is disposed on both sides of these plate materials and traps foreign substances in the air that circulates in the container. An air purification device that forms the air purification module by joining together while intersecting in a posture in which the lines are directed in different directions.   2. The air purification device according to claim 1, wherein the air purification module includes a first plate member and a second plate member united with the first plate member while being orthogonal to the first plate member. apparatus.   3. The air purification apparatus according to claim 2, wherein the air purification module includes the first plate member and the second plate member so as to be orthogonal to both the first plate member and the second plate member. The air purification apparatus containing the 3rd board | plate material united with 2 board | plate materials.   It is an air purification apparatus in any one of Claims 1-3, Comprising: As said air purification module, a 1st air purification module, a 2nd air purification module with a larger envelope volume than this 1st air purification module, And the number of the first air purification modules accommodated in the container is larger than the number of the second air purification modules.   It is an air purification apparatus in any one of Claims 1-3, Comprising: Some air purification modules of the air purification modules in the said air purification apparatus are in the intersection part of the board | plate materials which comprise the said air purification module. An air purification apparatus having a vent hole through which air can flow.   5. The air purification device according to claim 4, wherein the second air purification module has a vent hole through which air can flow at a crossing portion between plate members constituting the second air purification module.   The air purification device according to any one of claims 1 to 6, further comprising a fan for forming an air flow in the container, wherein the container has a cylindrical shape having both end portions each forming an opening. The air purifying device, wherein the fan is provided at one end of the both ends so as to close an opening formed by the one end. An air purification module that constitutes an air purification device together with the container by being loaded into a container through which air can flow,
A plurality of plates,
A viscous agent that is disposed on both surfaces of these plate materials and traps foreign substances in the air flowing through the container, and
Each said board | plate material forms the said air purification | cleaning module by uniting so that those normal lines may mutually cross in the attitude | position which faces a mutually different direction, and forms the said air purification | cleaning module.   9. The air purification module according to claim 8, wherein the plurality of plate members include a first plate member and a second plate member that is combined with the first plate member while being orthogonal to the first plate member. module.   10. The air purification module according to claim 9, wherein in addition to the first plate member and the second plate member, a first unit that is combined with the first plate member and the second plate member so as to be orthogonal to both the first plate member and the second plate member. An air purification module further comprising three plate members.   The air purification module according to any one of claims 8 to 10, wherein the plurality of plate members include a plurality of plate members each having a circular shape, and the diameter portions of the respective plate members overlap each other. Air purification module that unites the plate materials while intersecting.   The air purification module according to claim 10, wherein the first plate member, the second plate member, and the third plate member each have a circular shape, and the first and second plate members intersect so that their diameter portions overlap each other, An air purification module in which a third plate is orthogonal to the first and second plates so that each of the diameters of both plates is orthogonal to the first and second plates.

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