WO2020022807A1 - Porous filter - Google Patents

Porous filter Download PDF

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Publication number
WO2020022807A1
WO2020022807A1 PCT/KR2019/009252 KR2019009252W WO2020022807A1 WO 2020022807 A1 WO2020022807 A1 WO 2020022807A1 KR 2019009252 W KR2019009252 W KR 2019009252W WO 2020022807 A1 WO2020022807 A1 WO 2020022807A1
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Prior art keywords
filter
activated carbon
mesh
mesh network
main body
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PCT/KR2019/009252
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French (fr)
Korean (ko)
Inventor
권미라
양희태
고정곤
김기영
황지혜
이도윤
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(주)쓰리에이씨
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Publication of WO2020022807A1 publication Critical patent/WO2020022807A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material

Definitions

  • the present invention relates to a porous filter, and more particularly, the activated carbon can be uniformly and easily filled in the filter main body, so that the manufacturing is quick and the air flow and the amount of filtration are uniformed by preventing the activated carbon from being tilted even when the filter main body is tilted. It relates to a porous filter that can improve the reliability of the product.
  • the air filter is a filter for filtering odor components, fine dust, bacteria, and the like (hereinafter referred to as 'foreign substances') in the air, and a form filled with a filter core such as activated carbon and zeolite having excellent adsorption to foreign substances. Is made of.
  • Korean Patent No. 10-1522199 discloses a filter and a manufacturing method of an air conditioner.
  • the filter according to the prior art forms a filter main body 13 having a honeycomb-shaped compartment structure as shown in FIG. 1, and after filling the activated carbon 16 in the compartment 12 of the filter main body 13, the filter
  • the front and rear of the main body 13 is made of a mesh net 14, 15 to finish the structure to prevent the departure of activated carbon.
  • the filter according to the prior art as described above forms a plurality of compartment structures in the filter main body 13 and the activated carbon 16 should be uniformly filled in each compartment 12, but the process of filling the activated carbon 12 into the compartment 12 In the difference in the amount of activated carbon 16 is filled in the compartment 12 will occur.
  • one compartment 12 is excessively filled with activated carbon and the other compartment 12 is insufficiently filled with activated carbon 16.
  • the activated carbon 16 is differently filled in the compartment 12 formed in the filter main body 13, the air flow and the amount of filtration are different, so that the reliability of the product is not only low, but the activated carbon 16 is excessively activated in the compartment 12.
  • the first mesh 14 and the second mesh 15 do not adhere to the filter main body 13, and thus the activated carbon 16 is separated from the compartment 12.
  • the activated carbon 16 is oriented in the direction of gravity action as the filter main body 13 is inclined, so that in the compartment 12 There is a problem in that the voids (spaces between the activated carbons) are not uniform and the air flow is not uniform, so that foreign substances in the air passing through the compartment 12 cannot be sufficiently filtered.
  • the present invention is to solve the above problems, it is possible to fill the activated carbon in the filter body uniformly and easily, even if the filter body is inclined to prevent the tendency of activated carbon to uniform air flow and filtration amount of the product
  • the purpose is to provide a porous filter that can improve the reliability.
  • the filter main body to form an inlet and discharge port so that air flows and the receiving space therein, and a mesh network provided in the receiving space of the filter body
  • a porous filter comprising an activated carbon attached to the surface of the mesh network and a mesh cover for closing the inlet and outlet of the filter body respectively.
  • the activated carbon is preferably attached to the surface of the mesh network by an adhesive.
  • the mesh net is provided with a plurality of mesh nets in the receiving space of the filter body, the plurality of mesh nets is preferably more or less the adhesion amount of the activated carbon from the inlet to the outlet.
  • the filter main body has a stepped stepped step formed continuously on the inner side of the accommodation space, and the mesh net is placed in correspondence with the stepped step.
  • the mesh cover is preferably fixed by heat fusion along the edge of the inlet and outlet.
  • the activated carbon can be uniformly and easily filled in the filter main body by being laminated on the filter main body with activated carbon attached to the mesh network, and prevent the tip of the activated carbon even if the filter main body is tilted. To improve the reliability of the product by making the air flow and filtration uniform.
  • the present invention can be prepared by applying an adhesive to the surface of the mesh network and spraying activated carbon to form a mesh network and activated carbon integrally to produce a porous filter with a simple and rapid production process.
  • the size and shape of the mesh network can be easily changed, and the mesh network can be modified and applied to suit the shape of the filter main body.
  • FIG. 1 is a perspective view showing a filter according to the prior art.
  • FIG. 2 is an exploded perspective view showing a porous filter according to the present invention.
  • FIG 3 is a cross-sectional view showing a porous filter according to the present invention.
  • Figure 4 is a cross-sectional view showing another embodiment of a porous filter according to the present invention.
  • FIG. 5 is a cross-sectional view showing another embodiment of a porous filter according to the present invention.
  • FIG 6 to 8 are views showing another embodiment of the filter body of the porous filter according to the present invention.
  • FIG. 2 is an exploded perspective view showing a porous filter according to the present invention
  • Figure 3 is a cross-sectional view showing a porous filter according to the present invention.
  • the porous filter according to the present invention is the filter body 110, the mesh network 120 provided on the filter body 110, activated carbon 130 attached to the surface of the mesh network 120 , The mesh cover 140 to close the inlet and outlet of the filter body 110.
  • the filter body 110 has a rectangular frame shape as shown in FIGS. 2 and 3, but forms inlets and outlets on one side and the other side thereof so that air can flow, and a plurality of mesh networks therein.
  • the accommodation space 112 is formed so that the 120 can be stacked.
  • the filter body 110 is not limited to the shape of the rectangular frame may be variously modified.
  • the filter body 110 forms a column such as a circle, an ellipse, and a polygon, but forms an accommodation space 112 so that the mesh network 120 can be stacked therein, and air flows on one side and the other side.
  • Inlet and outlet can be formed so as to be.
  • the filter main body 110 may have a cylindrical shape or may have a curved plate shape.
  • the filter body 110 may be made of metal, synthetic resin, and the like.
  • the mesh network 120 is provided in the accommodation space 112 of the filter body 110 as described above. At this time, the mesh network 120 is made of a material of metal or synthetic resin and has a form of a plate formed with a continuous mesh.
  • the mesh network 120 is attached to the activated carbon 130 on the surface of the air introduced through the inlet of the filter body 110, foreign matter is filtered by the activated carbon 130 attached to the surface of the mesh network 120 Is discharged to the discharge port in a closed state.
  • the mesh net 120 to which the activated carbon 130 is attached is meshed while the mesh net 120 is precipitated in a bath containing adhesive while the wound mesh net 120 is moved by a feeder such as a feeder.
  • An adhesive is applied to the surface of the mesh 120, and activated carbon may be integrally formed with the mesh net 120 by spraying activated carbon onto the surface of the mesh net 120 that has passed through the water tank.
  • the mesh net 120 having the activated carbon 130 attached to the surface may be quickly manufactured by passing through a dryer for drying the adhesive and a cutting device for cutting the mesh net 120 to a predetermined length.
  • the mesh net 120 having the activated carbon 130 attached to the surface is provided in the accommodation space of the filter main body 110, wherein the mesh net 120 provided in the accommodation space 112 of the filter main body 110 is stably provided. Inlet and outlet of the filter body 110 is closed by the mesh cover 140, respectively, so that it can be fixed by.
  • the finish of the mesh cover 140 is fixed by heat fusion along the edge of the inlet and outlet, the mesh cover 140 is preferably made of the same material as the filter body 110, the mesh cover 140 and the filter body The film is integrally fused by heat applied to the edge of the 110.
  • the mesh of the mesh cover 140 is formed smaller than the size of the activated carbon 130 attached to the mesh network 120 so that the activated carbon 130 is separated from the mesh network 120 to the outside of the filter body 110 To prevent leakage.
  • the activated carbon 130 may be uniformly and easily filled in the filter main body 110 as the activated carbon 130 is attached to the mesh network 120 in the filter main body 110. Even when the main body 110 is inclined, the activated carbon 130 is prevented from being tilted, thereby making the air flow and filtration uniform, thereby improving the reliability of the product.
  • the present invention is because the mesh network 120 and the activated carbon 130 is integrally formed by applying an adhesive on the surface of the mesh network 120 and spraying the activated carbon 130, the production process is simple and rapid porous filter Can be prepared.
  • the present invention since the activated carbon 130 is attached to the surface of the mesh net 120, it is possible to easily change the size or shape of the mesh net 120, mesh mesh 120 to suit the shape of the filter body 110 It can be applied by modifying.
  • the mesh network 120 stacked on the filter body 110 may vary the amount of the activated carbon 130 depending on its position or may adjust the size of the activated carbon 130 attached to each mesh network 120. It may also increase the filtration effect. This will be described based on FIG. 4.
  • FIG. 4 is a cross-sectional view showing another embodiment of a porous filter according to the present invention.
  • the mesh network 120 stacked in the receiving space 112 of the filter body 110, the adhesion amount of the activated carbon 130 attached to the surface of the filter body 110 toward the discharge port from the inlet It can be much or less.
  • the mesh network 120 may be larger or smaller in size from the inlet to the outlet of the filter body 110 with the activated carbon 130 attached to the surface thereof.
  • the activated carbon 130 attached to the mesh network 120 stacked in the accommodation space 112 of the filter main body 110 may be selectively applied by the filtration apparatus in which the porous filter of the present invention is installed. It will increase the filtration effect.
  • the filter main body 110 has a stepped stepped step 114 formed continuously on the inner side of the accommodation space 112, and meshes corresponding to the stepped step 114.
  • the network 120 may be enclosed.
  • the stacking interval of the mesh net 120 may be adjusted by the difference between the stepped steps.
  • the amount of filtration of air passing through the inlet and the outlet of the filter body 110 can be selectively adjusted, so that the mesh network 120 is unnecessarily stacked on the filter body 110 to prevent the air flow from being disturbed. have.
  • porous filter according to the present invention may be provided in a state in which a plurality of mesh network 120 is stacked in the receiving space of the filter body 110, as shown in Figures 2 to 7 in some cases As shown in the figure may be provided along the inner circumferential surface of the filter body 110 having a cylindrical shape.
  • a communication hole through which air is communicated along the outer circumferential surface may be formed, and the mesh network 120 may be provided in a cylindrical shape along the inner circumferential surface of the filter main body 110.
  • the activated carbon 130 is attached to the surface of the mesh net 120 having a cylindrical shape, the mesh net 120 is attached to the activated carbon 130 is wrapped in the mesh cover 140 in the mesh net 120 The fallen activated carbon 130 is prevented from leaking to the outside of the filter body 110.
  • the present invention is applicable to porous filters.

Abstract

The present invention relates to a porous filter comprising: a filter body which forms an inlet and an outlet for air to flow, and has a receiving space formed therein; a mesh net provided in the receiving space of the filter body; activated carbon attached to a surface of the mesh net; and a mesh cover for closing the inlet and the outlet of the filter body, respectively.

Description

다공성 필터Porous filter
본 발명은 다공성 필터에 관한 것으로서, 더욱 상세하게는 활성탄을 필터 본체에 균일하고 용이하게 충전할 수 있어 제조가 신속하고, 필터 본체가 기울어지더라도 활성탄의 쏠림을 방지하여 공기 흐름 및 여과량을 균일하게 하여 제품의 신뢰성을 향상시킬 수 있는 다공성 필터에 관한 것이다.The present invention relates to a porous filter, and more particularly, the activated carbon can be uniformly and easily filled in the filter main body, so that the manufacturing is quick and the air flow and the amount of filtration are uniformed by preventing the activated carbon from being tilted even when the filter main body is tilted. It relates to a porous filter that can improve the reliability of the product.
일반적으로 공기 필터는 공기 중의 악취성분, 미세먼지, 세균 등(이하, '이물질'이라 함)을 여과하는 필터로서, 이물질에 대한 흡착력이 우수한 활성탄, 제올라이트 등의 여과제를 필터 코어에 충전한 형태로 이루어진다.In general, the air filter is a filter for filtering odor components, fine dust, bacteria, and the like (hereinafter referred to as 'foreign substances') in the air, and a form filled with a filter core such as activated carbon and zeolite having excellent adsorption to foreign substances. Is made of.
이러한, 공기 필터와 관련된 선행기술로 한국 등록특허 제10-1522199호(2015.05.15)의 "공기조화기의 필터 및 제조방법"이 개시되어 있다. 선행기술에 따른 필터는 도 1에 도시된 바와 같이 벌집 모양의 격실 구조를 가지는 필터 본체(13)를 형성하며, 이러한 필터 본체(13)의 격실(12)에 활성탄(16)을 충전한 뒤 필터 본체(13)의 전면과 후면을 메쉬망(14)(15)으로 마감하여 활성탄의 이탈을 방지하는 구조로 제작된다.As a related art with respect to the air filter, Korean Patent No. 10-1522199 (2015.05.15) discloses a filter and a manufacturing method of an air conditioner. The filter according to the prior art forms a filter main body 13 having a honeycomb-shaped compartment structure as shown in FIG. 1, and after filling the activated carbon 16 in the compartment 12 of the filter main body 13, the filter The front and rear of the main body 13 is made of a mesh net 14, 15 to finish the structure to prevent the departure of activated carbon.
그러나, 상기와 같은 선행기술에 따른 필터는 필터 본체(13)에 다수의 격실 구조를 형성하고 각 격실(12)마다 활성탄(16)을 균일하게 충전해야 하지만 활성탄을 격실(12)에 충전하는 공정에서 격실(12)에 충전되는 활성탄(16)의 양에 차이가 발생하게 된다.However, the filter according to the prior art as described above forms a plurality of compartment structures in the filter main body 13 and the activated carbon 16 should be uniformly filled in each compartment 12, but the process of filling the activated carbon 12 into the compartment 12 In the difference in the amount of activated carbon 16 is filled in the compartment 12 will occur.
즉, 어느 격실(12)에는 과도하게 활성탄이 충전되고 다른 격실(12)에는 활성탄(16)이 부족하게 충전된다. 이와 같이, 필터 본체(13)에 형성된 격실(12)에 활성탄(16)이 제각기 다르게 충전되는 것에 따라 공기 흐름 및 여과량이 달라져 제품의 신뢰성이 낮은 문제가 있을 뿐만 아니라 격실(12)에 과도하게 활성탄이 충전되는 경우 제1메쉬(14) 및 제2메쉬(15)가 필터 본체(13)에 접착되지 않아 활성탄(16)이 격실(12)로부터 이탈하는 문제가 있다.That is, one compartment 12 is excessively filled with activated carbon and the other compartment 12 is insufficiently filled with activated carbon 16. As such, as the activated carbon 16 is differently filled in the compartment 12 formed in the filter main body 13, the air flow and the amount of filtration are different, so that the reliability of the product is not only low, but the activated carbon 16 is excessively activated in the compartment 12. In this case, the first mesh 14 and the second mesh 15 do not adhere to the filter main body 13, and thus the activated carbon 16 is separated from the compartment 12.
또한, 선행기술의 필터는 필터 본체(13)의 격실(12)에 활성탄이 충전되기 때문에 필터 본체(13)의 기울어짐에 따라 활성탄(16)이 중력작용 방향으로 쏠리게 되어 격실(12) 내에서의 공극(활성탄 간의 공간)이 일정하지 못해 공기 흐름이 균일하지 않아 격실(12)을 통과하는 공기 중의 이물질을 충분히 여과할 수 없는 문제가 있다.In addition, in the prior art filter, since the activated carbon is filled in the compartment 12 of the filter main body 13, the activated carbon 16 is oriented in the direction of gravity action as the filter main body 13 is inclined, so that in the compartment 12 There is a problem in that the voids (spaces between the activated carbons) are not uniform and the air flow is not uniform, so that foreign substances in the air passing through the compartment 12 cannot be sufficiently filtered.
본 발명은 상기와 같은 문제점을 해결하기 위한 것으로, 활성탄을 필터 본체에 균일하고 용이하게 충전할 수 있고, 필터 본체가 기울어지더라도 활성탄의 쏠림을 방지하여 공기 흐름 및 여과량을 균일하게 하여 제품의 신뢰성을 향상시킬 수 있는 다공성 필터를 제공하는데 그 목적이 있다.The present invention is to solve the above problems, it is possible to fill the activated carbon in the filter body uniformly and easily, even if the filter body is inclined to prevent the tendency of activated carbon to uniform air flow and filtration amount of the product The purpose is to provide a porous filter that can improve the reliability.
상기와 같은 목적을 달성하기 위한 본 발명의 기술적 사상으로는, 공기가 흐를 수 있게 유입구와 토출구를 형성하며 그 내부에 수용 공간을 형성한 필터 본체와, 상기 필터 본체의 수용 공간에 마련되는 메쉬망과, 상기 메쉬망의 표면에 부착되는 활성탄 및 상기 필터 본체의 유입구와 토출구를 제각기 마감하는 망사 커버를 포함하는 것을 특징으로 하는 다공성 필터에 의해 달성된다.According to the technical idea of the present invention for achieving the above object, the filter main body to form an inlet and discharge port so that air flows and the receiving space therein, and a mesh network provided in the receiving space of the filter body And, it is achieved by a porous filter comprising an activated carbon attached to the surface of the mesh network and a mesh cover for closing the inlet and outlet of the filter body respectively.
여기서, 상기 활성탄은 상기 메쉬망의 표면에 접착제에 의해 부착되는 것이 바람직하다.Here, the activated carbon is preferably attached to the surface of the mesh network by an adhesive.
또한, 상기 메쉬망은 상기 필터 본체의 수용 공간에 다수의 메쉬망으로 마련되고, 상기 다수의 메쉬망은 상기 활성탄의 부착량이 상기 유입구에서 토출구로 갈수록 많아지거나 적어지는 것이 바람직하다.In addition, the mesh net is provided with a plurality of mesh nets in the receiving space of the filter body, the plurality of mesh nets is preferably more or less the adhesion amount of the activated carbon from the inlet to the outlet.
또한, 상기 필터 본체는 상기 수용 공간의 내측면에 계단형태의 단턱이 연속적으로 형성되고, 상기 단턱에 상응하게 상기 메쉬망이 안치되는 것이 바람직하다.In addition, it is preferable that the filter main body has a stepped stepped step formed continuously on the inner side of the accommodation space, and the mesh net is placed in correspondence with the stepped step.
또한, 상기 망사 커버는 상기 유입구와 토출구의 테두리를 따라 열융착에 의해 고정되는 것이 바람직하다.In addition, the mesh cover is preferably fixed by heat fusion along the edge of the inlet and outlet.
본 발명에 따른 다공성 필터에 의하면, 메쉬망에 활성탄이 부착된 상태로 필터 본체에 적층되는 것에 따라 활성탄을 필터 본체에 균일하고 용이하게 충전할 수 있고, 필터 본체가 기울어지더라도 활성탄의 쏠림을 방지하여 공기 흐름 및 여과량을 균일하게 하여 제품의 신뢰성을 향상시킨다.According to the porous filter according to the present invention, the activated carbon can be uniformly and easily filled in the filter main body by being laminated on the filter main body with activated carbon attached to the mesh network, and prevent the tip of the activated carbon even if the filter main body is tilted. To improve the reliability of the product by making the air flow and filtration uniform.
또한, 본 발명은 메쉬망의 표면에 접착제를 도포하고 활성탄을 분사시켜 메쉬망과 활성탄이 일체적으로 형성되기 때문에 생산 공정이 단순하고 신속하게 다공성 필터를 제조할 수 있다.In addition, the present invention can be prepared by applying an adhesive to the surface of the mesh network and spraying activated carbon to form a mesh network and activated carbon integrally to produce a porous filter with a simple and rapid production process.
또한, 본 발명은 메쉬망의 표면에 활성탄이 부착되기 때문에 메쉬망의 크기나 모양을 용이하게 변경할 수 있어 필터 본체의 형상에 알맞게 메쉬망을 변형하여 적용할 수 있다.In addition, in the present invention, since activated carbon is attached to the surface of the mesh network, the size and shape of the mesh network can be easily changed, and the mesh network can be modified and applied to suit the shape of the filter main body.
도 1은 선행기술에 따른 필터를 나타낸 사시도이다.1 is a perspective view showing a filter according to the prior art.
도 2는 본 발명에 따른 다공성 필터를 나타낸 분해 사시도이다.2 is an exploded perspective view showing a porous filter according to the present invention.
도 3은 본 발명에 따른 다공성 필터를 나타낸 단면도이다.3 is a cross-sectional view showing a porous filter according to the present invention.
도 4는 본 발명에 따른 다공성 필터의 다른 실시예를 나타낸 단면도이다.Figure 4 is a cross-sectional view showing another embodiment of a porous filter according to the present invention.
도 5는 본 발명에 따른 다공성 필터의 또 다른 실시예를 나타낸 단면도이다.5 is a cross-sectional view showing another embodiment of a porous filter according to the present invention.
도 6 내지 도 8은 본 발명에 따른 다공성 필터 중 필터 본체의 다른 실시예를 나타낸 도면이다.6 to 8 are views showing another embodiment of the filter body of the porous filter according to the present invention.
본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니 되며, 발명자는 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.The terms or words used in this specification and claims should not be construed as being limited to the common or dictionary meanings, and the inventors can appropriately define the concept of terms in order to explain their invention in the best way. Based on the principle, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.
이하 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세히 설명하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 2는 본 발명에 따른 다공성 필터를 나타낸 분해 사시도이고, 도 3은 본 발명에 따른 다공성 필터를 나타낸 단면도이다.2 is an exploded perspective view showing a porous filter according to the present invention, Figure 3 is a cross-sectional view showing a porous filter according to the present invention.
도면을 참조하여 설명하면, 본 발명에 따른 다공성 필터는 필터 본체(110), 상기 필터 본체(110)에 마련되는 메쉬망(120), 상기 메쉬망(120)의 표면에 부착되는 활성탄(130), 필터 본체(110)의 유입구와 토출구를 마감하는 망사 커버(140)로 구성된다.Referring to the drawings, the porous filter according to the present invention is the filter body 110, the mesh network 120 provided on the filter body 110, activated carbon 130 attached to the surface of the mesh network 120 , The mesh cover 140 to close the inlet and outlet of the filter body 110.
부연하자면, 필터 본체(110)는 도 2 및 도 3에 도시된 바와 같이 사각 틀의 형상을 갖되 공기가 흐를 수 있게 일측면과 타측면에 제각기 유입구와 토출구를 형성하며 그 내부에 다수의 메쉬망(120)이 적층될 수 있게 수용 공간(112)이 형성된다.In detail, the filter body 110 has a rectangular frame shape as shown in FIGS. 2 and 3, but forms inlets and outlets on one side and the other side thereof so that air can flow, and a plurality of mesh networks therein. The accommodation space 112 is formed so that the 120 can be stacked.
이러한 필터 본체(110)는 사각 틀의 형상에 한정되지 않고 다양하게 변형될 수 있다. 예를 들어 필터 본체(110)는 원형, 타원형, 다각형 등의 기둥을 형성하되 그 내부에 메쉬망(120)이 적층될 수 있게 수용 공간(112)을 형성하며 일측면과 타측면에 공기가 흐를 수 있게 유입구와 토출구가 형성될 수 있다. The filter body 110 is not limited to the shape of the rectangular frame may be variously modified. For example, the filter body 110 forms a column such as a circle, an ellipse, and a polygon, but forms an accommodation space 112 so that the mesh network 120 can be stacked therein, and air flows on one side and the other side. Inlet and outlet can be formed so as to be.
예를 들어, 필터 본체(110)는 도 6 및 내지 8에 도시된 바와 같이 원기둥의 형상을 갖거나 또는 곡면을 형성한 판의 형상으로 이루어질 수 있다.For example, as shown in FIGS. 6 and 8, the filter main body 110 may have a cylindrical shape or may have a curved plate shape.
또한, 필터 본체(110)는 금속, 합성수지 등으로 이루어질 수 있다.In addition, the filter body 110 may be made of metal, synthetic resin, and the like.
상기와 같은 필터 본체(110)의 수용 공간(112)에는 메쉬망(120)이 마련된다. 이때, 메쉬망(120)은 금속 또는 합성수지의 재질로 이루어지고 그물코가 연속적으로 형성된 판재의 형태를 갖게 된다.The mesh network 120 is provided in the accommodation space 112 of the filter body 110 as described above. At this time, the mesh network 120 is made of a material of metal or synthetic resin and has a form of a plate formed with a continuous mesh.
그리고, 메쉬망(120)은 그 표면에 활성탄(130)이 부착되어 필터 본체(110)의 유입구를 통해 유입된 공기는 메쉬망(120)의 표면에 부착된 활성탄(130)에 의해 이물질이 여과된 상태로 토출구로 토출된다.Then, the mesh network 120 is attached to the activated carbon 130 on the surface of the air introduced through the inlet of the filter body 110, foreign matter is filtered by the activated carbon 130 attached to the surface of the mesh network 120 Is discharged to the discharge port in a closed state.
이렇게, 활성탄(130)이 부착된 메쉬망(120)은 예를 들어 권선된 메쉬망(120)이 피더기와 같은 공급장치에 의해 이동하는 중에 메쉬망(120)이 접착제가 담긴 수조에 침전되어 메쉬망(120)의 표면에 접착제가 도포되고, 수조를 통과한 메쉬망(120)의 표면으로 활성탄을 분사시켜 활성탄(130)과 메쉬망(120)을 일체적으로 형성할 수 있다.In this way, the mesh net 120 to which the activated carbon 130 is attached is meshed while the mesh net 120 is precipitated in a bath containing adhesive while the wound mesh net 120 is moved by a feeder such as a feeder. An adhesive is applied to the surface of the mesh 120, and activated carbon may be integrally formed with the mesh net 120 by spraying activated carbon onto the surface of the mesh net 120 that has passed through the water tank.
그리고, 표면에 활성탄(130)이 부착된 메쉬망(120)은 접착제를 건조하기 위한 건조기 및 메쉬망(120)을 일정한 길이로 절단하는 절단장치를 거치는 것으로 신속하게 제조할 수 잇다.In addition, the mesh net 120 having the activated carbon 130 attached to the surface may be quickly manufactured by passing through a dryer for drying the adhesive and a cutting device for cutting the mesh net 120 to a predetermined length.
이와 같이 표면에 활성탄(130)이 부착된 메쉬망(120)은 필터 본체(110)의 수용 공간에 마련되는데, 이때 필터 본체(110)의 수용 공간(112)에 마련된 메쉬망(120)을 안정적으로 고정할 수 있게 필터 본체(110)의 유입구와 토출구는 제각기 망사 커버(140)에 의해 마감된다.As such, the mesh net 120 having the activated carbon 130 attached to the surface is provided in the accommodation space of the filter main body 110, wherein the mesh net 120 provided in the accommodation space 112 of the filter main body 110 is stably provided. Inlet and outlet of the filter body 110 is closed by the mesh cover 140, respectively, so that it can be fixed by.
이때, 망사 커버(140)의 마감은 유입구와 토출구의 테두리를 따라 열융착에 의해 고정되는데, 망사 커버(140)는 바람직하게 필터 본체(110)와 동일한 재질로 이루어져 망사 커버(140)와 필터 본체(110)의 테두리에 가해지는 열에 의해 일체적으로 융착된다.At this time, the finish of the mesh cover 140 is fixed by heat fusion along the edge of the inlet and outlet, the mesh cover 140 is preferably made of the same material as the filter body 110, the mesh cover 140 and the filter body The film is integrally fused by heat applied to the edge of the 110.
이때, 망사 커버(140)의 그물코는 메쉬망(120)에 부착된 활성탄(130)의 크기보다 작게 형성되어 혹시라도 메쉬망(120)에서 떨어진 활성탄(130)이 필터 본체(110)의 외부로 누출되는 것을 차단하게 된다.At this time, the mesh of the mesh cover 140 is formed smaller than the size of the activated carbon 130 attached to the mesh network 120 so that the activated carbon 130 is separated from the mesh network 120 to the outside of the filter body 110 To prevent leakage.
상기와 같이, 메쉬망(120)에 활성탄(130)이 부착된 상태로 필터 본체(110)에 마련되는 것에 따라 활성탄(130)을 필터 본체(110)에 균일하고 용이하게 충전할 수 있고, 필터 본체(110)가 기울어지더라도 활성탄(130)의 쏠림을 방지하여 공기 흐름 및 여과량을 균일하게 하여 제품의 신뢰성을 향상시킨다.As described above, the activated carbon 130 may be uniformly and easily filled in the filter main body 110 as the activated carbon 130 is attached to the mesh network 120 in the filter main body 110. Even when the main body 110 is inclined, the activated carbon 130 is prevented from being tilted, thereby making the air flow and filtration uniform, thereby improving the reliability of the product.
또한, 본 발명은 메쉬망(120)의 표면에 접착제를 도포하고 활성탄(130)을 분사시켜 메쉬망(120)과 활성탄(130)이 일체적으로 형성되기 때문에 생산 공정이 단순하고 신속하게 다공성 필터를 제조할 수 있다.In addition, the present invention is because the mesh network 120 and the activated carbon 130 is integrally formed by applying an adhesive on the surface of the mesh network 120 and spraying the activated carbon 130, the production process is simple and rapid porous filter Can be prepared.
또한, 본 발명은 메쉬망(120)의 표면에 활성탄(130)이 부착되기 때문에 메쉬망(120)의 크기나 모양을 용이하게 변경할 수 있어 필터 본체(110)의 형상에 알맞게 메쉬망(120)을 변형하여 적용할 수 있다.In addition, the present invention, since the activated carbon 130 is attached to the surface of the mesh net 120, it is possible to easily change the size or shape of the mesh net 120, mesh mesh 120 to suit the shape of the filter body 110 It can be applied by modifying.
한편, 본 발명은 앞서 설명한 실시예로 한정되는 것이 아니라 본 발명의 요지를 벗어나지 않는 범위 내에서 수정 및 변형하여 실시할 수 있고, 그러한 수정 및 변형이 가해진 것도 본 발명의 기술적 사상에 속하는 것으로 보아야 한다.Meanwhile, the present invention is not limited to the above-described embodiments, but may be modified and modified without departing from the scope of the present invention, and such modifications and variations should be regarded as belonging to the technical spirit of the present invention. .
예들 들어, 필터 본체(110)에 적층되는 메쉬망(120)은 그 위치에 따라 활성탄(130)의 부착량을 달리하거나 또는 각각의 메쉬망(120)에 부착되는 활성탄(130)의 크기를 조절하여 여과효과를 증가시킬 수도 있다. 이를 도 4에 의거하여 설명한다.For example, the mesh network 120 stacked on the filter body 110 may vary the amount of the activated carbon 130 depending on its position or may adjust the size of the activated carbon 130 attached to each mesh network 120. It may also increase the filtration effect. This will be described based on FIG. 4.
도 4는 본 발명에 따른 다공성 필터의 다른 실시예를 나타낸 단면도이다. 도면을 참조하여 설명하면, 필터 본체(110)의 수용 공간(112)에 적층되는 메쉬망(120)은 그 표면에 부착되는 활성탄(130)의 부착량이 필터 본체(110)의 유입구에서 토출구로 갈수록 많아지거나 적어질 수 있다.Figure 4 is a cross-sectional view showing another embodiment of a porous filter according to the present invention. Referring to the drawings, the mesh network 120 stacked in the receiving space 112 of the filter body 110, the adhesion amount of the activated carbon 130 attached to the surface of the filter body 110 toward the discharge port from the inlet It can be much or less.
또한, 메쉬망(120)은 그 표면에 부착되는 활성탄(130)의 크기가 필터 본체(110)의 유입구에서 토출구로 갈수록 커지거나 작아질 수 있다. 이와 같이, 필터 본체(110)의 수용 공간(112)에 적층되는 메쉬망(120)에 부착되는 활성탄(130)은 본 발명의 다공성 필터가 설치될 여과장치에 의해 선택적으로 적용될 수 있어 공기에 대한 여과효과를 증가시키게 된다.In addition, the mesh network 120 may be larger or smaller in size from the inlet to the outlet of the filter body 110 with the activated carbon 130 attached to the surface thereof. As such, the activated carbon 130 attached to the mesh network 120 stacked in the accommodation space 112 of the filter main body 110 may be selectively applied by the filtration apparatus in which the porous filter of the present invention is installed. It will increase the filtration effect.
또한, 경우에 따라서는 도 5에 도시된 바와 같이, 필터 본체(110)는 수용 공간(112)의 내측면에 계단형태의 단턱(114)이 연속적으로 형성되고 상기 단턱(114)에 상응하게 메쉬망(120)이 안치될 수 있다.In some cases, as shown in FIG. 5, the filter main body 110 has a stepped stepped step 114 formed continuously on the inner side of the accommodation space 112, and meshes corresponding to the stepped step 114. The network 120 may be enclosed.
이와 같이 필터 본체(110)의 수용 공간(112)에 형성된 계단형태의 단턱(114)에 메쉬망(120)이 안치되는 것에 따라 메쉬망(120)의 적층 간격을 단턱 간의 차이에 의해 조절할 수 있어 필터 본체(110)의 유입구와 토출구를 통과하는 공기의 여과량을 선택적으로 조절할 수 있어 불필요하게 메쉬망(120)이 필터 본체(110)에 과다하게 적층되어 공기의 흐름을 방해하는 것을 방지할 수 있다.As the mesh network 120 is placed in the stepped stepped 114 formed in the accommodation space 112 of the filter main body 110 as described above, the stacking interval of the mesh net 120 may be adjusted by the difference between the stepped steps. The amount of filtration of air passing through the inlet and the outlet of the filter body 110 can be selectively adjusted, so that the mesh network 120 is unnecessarily stacked on the filter body 110 to prevent the air flow from being disturbed. have.
또한, 본 발명에 따른 다공성 필터는 도 2 내지 도 7에 도시된 바와 같이 다수의 메쉬망(120)이 필터 본체(110)의 수용 공간에 적층된 상태로 마련될 수도 있지만 경우에 따라서는 도 8에 도시된 바와 같이 원기둥의 형태를 갖는 필터 본체(110)의 내주면을 따라 마련될 수도 있다.In addition, the porous filter according to the present invention may be provided in a state in which a plurality of mesh network 120 is stacked in the receiving space of the filter body 110, as shown in Figures 2 to 7 in some cases As shown in the figure may be provided along the inner circumferential surface of the filter body 110 having a cylindrical shape.
이와 같은 원기둥의 형태를 갖는 필터 본체(110)는 외주면을 따라 공기가 소통되는 소통홀이 형성되고 이러한 필터 본체(110)의 내주면을 따라 메쉬망(120)이 원기둥의 형태로 마련될 수 있다.In the filter main body 110 having a cylindrical shape as described above, a communication hole through which air is communicated along the outer circumferential surface may be formed, and the mesh network 120 may be provided in a cylindrical shape along the inner circumferential surface of the filter main body 110.
또한, 원기둥의 형태를 갖는 메쉬망(120)의 표면에 활성탄(130)이 부착되며, 활성탄(130)이 부착된 메쉬망(120)은 망사 커버(140)에 감싸여 메쉬망(120)에서 떨어진 활성탄(130)이 필터 본체(110)의 외부로 누출되는 것을 차단하게 된다.In addition, the activated carbon 130 is attached to the surface of the mesh net 120 having a cylindrical shape, the mesh net 120 is attached to the activated carbon 130 is wrapped in the mesh cover 140 in the mesh net 120 The fallen activated carbon 130 is prevented from leaking to the outside of the filter body 110.
본 발명은 다공성 필터에 적용가능하다. The present invention is applicable to porous filters.

Claims (5)

  1. 공기가 흐를 수 있게 유입구와 토출구를 형성하며 그 내부에 수용 공간을 형성한 필터 본체;A filter main body which forms an inlet and an outlet to allow air to flow therein and has a receiving space therein;
    상기 필터 본체의 수용 공간에 마련되는 메쉬망;A mesh net provided in the accommodation space of the filter main body;
    상기 메쉬망의 표면에 부착되는 활성탄; 및Activated carbon attached to a surface of the mesh network; And
    상기 필터 본체의 유입구와 토출구를 제각기 마감하는 망사 커버;를 포함하는 것을 특징으로 하는 다공성 필터.And a mesh cover closing the inlet and the outlet of the filter body, respectively.
  2. 청구항 1에 있어서,The method according to claim 1,
    상기 활성탄은 상기 메쉬망의 표면에 접착제에 의해 부착되는 것을 특징으로 하는 다공성 필터.The activated carbon is a porous filter, characterized in that attached to the surface of the mesh network by an adhesive.
  3. 청구항 1에 있어서,The method according to claim 1,
    상기 메쉬망은 상기 필터 본체의 수용 공간에 다수의 메쉬망으로 마련되고, The mesh network is provided with a plurality of mesh networks in the accommodation space of the filter body,
    상기 다수의 메쉬망은 상기 활성탄의 부착량이 상기 유입구에서 토출구로 갈수록 많아지거나 적어지는 것을 특징으로 하는 다공성 필터.The plurality of mesh network is a porous filter, characterized in that the amount of adhesion of the activated carbon increases or decreases from the inlet to the outlet.
  4. 청구항 1에 있어서,The method according to claim 1,
    상기 필터 본체는 The filter body
    상기 수용 공간의 내측면에 계단형태의 단턱이 연속적으로 형성되고, 상기 단턱에 상응하게 상기 메쉬망이 안치되는 것을 특징으로 하는 다공성 필터.A stepped stepped step is continuously formed on the inner surface of the accommodation space, characterized in that the mesh network is placed corresponding to the stepped.
  5. 청구항 1에 있어서,The method according to claim 1,
    상기 망사 커버는 The mesh cover is
    상기 유입구와 토출구의 테두리를 따라 열융착에 의해 고정되는 것을 특징으로 하는 다공성 필터.Porous filter, characterized in that fixed by heat fusion along the edge of the inlet and outlet.
PCT/KR2019/009252 2018-07-26 2019-07-25 Porous filter WO2020022807A1 (en)

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KR10-2018-0087182 2018-07-26

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000070645A (en) * 1998-08-28 2000-03-07 Matsushita Seiko Co Ltd Filter for deodorization
US8834592B1 (en) * 2014-03-26 2014-09-16 Anthony Nicholas Dimicelli Interlocking filtration system
KR101578676B1 (en) * 2015-03-20 2015-12-21 (주)쓰리에이씨 Air conditioner filter
KR101763924B1 (en) * 2017-02-08 2017-08-01 김지예 Block type air cleaning filter and filter manufacturing device and manufacturing method of air cleaning filter using the manufacturing device
KR101810544B1 (en) * 2017-03-09 2017-12-20 주식회사 불스원 Manufacturing method of deodorization filter for air cleaning

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000070645A (en) * 1998-08-28 2000-03-07 Matsushita Seiko Co Ltd Filter for deodorization
US8834592B1 (en) * 2014-03-26 2014-09-16 Anthony Nicholas Dimicelli Interlocking filtration system
KR101578676B1 (en) * 2015-03-20 2015-12-21 (주)쓰리에이씨 Air conditioner filter
KR101763924B1 (en) * 2017-02-08 2017-08-01 김지예 Block type air cleaning filter and filter manufacturing device and manufacturing method of air cleaning filter using the manufacturing device
KR101810544B1 (en) * 2017-03-09 2017-12-20 주식회사 불스원 Manufacturing method of deodorization filter for air cleaning

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