JP2006043106A - Deodorization filter - Google Patents

Deodorization filter Download PDF

Info

Publication number
JP2006043106A
JP2006043106A JP2004227951A JP2004227951A JP2006043106A JP 2006043106 A JP2006043106 A JP 2006043106A JP 2004227951 A JP2004227951 A JP 2004227951A JP 2004227951 A JP2004227951 A JP 2004227951A JP 2006043106 A JP2006043106 A JP 2006043106A
Authority
JP
Japan
Prior art keywords
activated carbon
net
deodorizing filter
mesh
opening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2004227951A
Other languages
Japanese (ja)
Other versions
JP5168752B2 (en
Inventor
Kenji Kato
健司 加藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2004227951A priority Critical patent/JP5168752B2/en
Publication of JP2006043106A publication Critical patent/JP2006043106A/en
Application granted granted Critical
Publication of JP5168752B2 publication Critical patent/JP5168752B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To improve the deodorization efficiency of a deodorization filter used for an air cleaner or the like without increasing pressure loss. <P>SOLUTION: The deodorization filter 5 comprises wire rods 2 forming a net 1 having rectangular cells. Activated carbon 3 is loaded onto the circumference of the wire rods by an adhesive 6, and an opening 4 is provided in the center of the each cell of the net 1. The deodorization filter 5 is formed by layering a plurality of nets 1 so that the positions of the openings 4 are aligned. With such a configuration, the deodorization filter 5 can be manufactured easily, can be supplied inexpensively, and can perform deodorization function stably with little pressure loss. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、空間内の空気環境を清浄に保つ空気清浄機にて使用する脱臭フィルターに関する。   The present invention relates to a deodorizing filter used in an air purifier that keeps an air environment in a space clean.

従来、この種の脱臭フィルターは、格子状の枠体に、接着剤で吸着剤を添着したものが知られている（例えば、特許文献１参照）。   Conventionally, this type of deodorizing filter is known in which an adsorbent is attached to a lattice-like frame body with an adhesive (see, for example, Patent Document 1).

以下、その脱臭フィルターについて図１１を用いて説明する。   Hereinafter, the deodorizing filter will be described with reference to FIG.

図に示すように脱臭フィルター１０２は、格子枠１０１と、この格子枠１０１の壁面に添着する活性炭１０３からなっている。   As shown in the figure, the deodorizing filter 102 includes a lattice frame 101 and activated carbon 103 attached to the wall surface of the lattice frame 101.

この脱臭フィルター１０２は活性炭１０３の充填密度を高めて充填量を多くすることで脱臭性能を高めることができるが、それに付随して空気の圧力損失が高くなるものであった。
特公平７−８３８１４号公報（図１、図５、図７） The deodorizing filter 102 can improve the deodorizing performance by increasing the packing density of the activated carbon 103 and increasing the filling amount, but the pressure loss of the air increases accordingly.
Japanese Patent Publication No. 7-83814 (FIGS. 1, 5, and 7)

このような従来の脱臭フィルターでは、活性炭量を増やして脱臭性能を高めようとすると、圧力損失が高くなるという課題があり、圧力損失を上げずに脱臭性能を向上させることが要求されている。   In such a conventional deodorizing filter, when the amount of activated carbon is increased to improve the deodorizing performance, there is a problem that the pressure loss increases, and it is required to improve the deodorizing performance without increasing the pressure loss.

また、格子枠に活性炭を収納しているので、脱臭フィルターの設置場所が限定され、取扱いが不便で製造コストが高くなるという課題があり、フレキシブルで機器に簡単に設置できる安価な脱臭フィルターが要求されている。   In addition, since activated carbon is stored in the lattice frame, the installation location of the deodorizing filter is limited, and there is a problem that handling is inconvenient and the manufacturing cost is high, and there is a need for an inexpensive deodorizing filter that is flexible and can be easily installed on equipment. Has been.

本発明は、このような従来の課題を解決するものであり、圧力損失を上げることなく脱臭性能を向上、させるとともに、脱臭フィルターに可撓性を持たせ、破損し難く、ハンドリング性に優れ、安価に製造できる脱臭フイルターを提供することを目的としている。   The present invention solves such a conventional problem, improves deodorization performance without increasing pressure loss, gives the deodorization filter flexibility, is not easily damaged, and has excellent handling properties. It aims at providing the deodorizing filter which can be manufactured cheaply.

本発明の脱臭フィルターは、上記目的を達成するために、方形の升目を備えたネットを構成する線材の周囲に活性炭を添着し、ネットの全面に渡って活性炭が覆うことなく、ネットの升目の中心部には開口部を生じ、この開口部を上下に合わせ、開口部が連通するように活性炭添着後のネットを複数枚重ねてなることとしたものである。   In order to achieve the above object, the deodorizing filter of the present invention attaches activated carbon around the wire constituting the net having a square mesh, and the activated carbon is not covered over the entire surface of the net, so that the mesh of the net is covered. An opening is formed at the center, and the openings are aligned vertically, and a plurality of nets after the activated carbon are stacked so that the openings communicate with each other.

この手段により、活性炭を添着したネットを複数枚重ねることにより、必要な活性炭量を確保でき、脱臭性能の向上と圧力損失の低減をともに達成させることができ、脱臭フィルターに可撓性を持たせることのできる脱臭フィルターが得られる。   By this method, by stacking multiple nets with activated carbon, the required amount of activated carbon can be secured, both deodorizing performance and pressure loss can be reduced, and the deodorizing filter can be flexible. Can be obtained.

また、他の手段は、ネットの１升目の開口サイズを５〜１２ｍｍのネットを使用し、ネットの線径を５〜２．０ｍｍとしたものである。   Another means is to use a net having a net opening size of 5 to 12 mm and a net wire diameter of 5 to 2.0 mm.

これにより、ネットの線材の周囲に、４〜２０メッシュサイズの比較的大粒子径の活性炭が添着しても、ネットの升目の中心部に通風用の開口部を残すことができ、必要な活性炭量を確保でき、また、脱臭性能の向上と圧力損失の低減をともに達成させることができる脱臭フィルターが得られる。   As a result, even if activated carbon with a relatively large particle size of 4 to 20 mesh size is attached around the wire of the net, an opening for ventilation can be left in the center of the mesh of the net, and the necessary activated carbon The amount of the deodorizing filter can be secured and the deodorizing performance can be improved and the pressure loss can be reduced.

また、他の手段は、少なくとも１枚のネットには、７００〜１１００ｇ／ｍ2の活性炭を添着し、このネットを少なくとも２枚重ねることにより、１４００ｇ／ｍ2以上の活性炭で脱臭フィルターを構成することとしたものである。 As another means, at least one net is attached with 700 to 1100 g / m 2 activated carbon, and at least two nets are stacked to constitute a deodorizing filter with 1400 g / m 2 or more activated carbon. That's what it meant.

これにより、所定量の活性炭を確保でき、脱臭性能の向上と圧力損失の低減をともに達成させることができる脱臭フィルターが得られる。   Thereby, a predetermined amount of activated carbon can be secured, and a deodorizing filter capable of achieving both improvement in deodorizing performance and reduction in pressure loss is obtained.

また、他の手段は、活性炭の添着にホットメルトを使用し、ホットメルトの量を１５０〜２５０ｇ／ｍ2とすることにより、所定の活性炭を添着可能とし、添着量を７００〜１１００ｇ／ｍ2とすることとしたものである。 Another means is that hot melt is used for the attachment of activated carbon, and the amount of hot melt is 150 to 250 g / m 2 , so that the predetermined activated carbon can be attached, and the amount of attachment is 700 to 1100 g / m 2. It is supposed to be.

これにより、活性炭の表面積を損なうことなく所定量の活性炭を確保でき、脱臭性能の向上と圧力損失の低減をともに達成させることができる脱臭フィルターが得られる。   Thereby, a predetermined amount of activated carbon can be secured without impairing the surface area of the activated carbon, and a deodorizing filter capable of achieving both improvement in deodorizing performance and reduction in pressure loss is obtained.

また、他の手段は、活性炭添着後のネットを複数枚重ねる際、ホットメルトによって接着して重ね、一旦揃えた上下のネット間で連通した開口部がずれないよう固定することとしたものである。   In addition, another means is that when a plurality of nets after the addition of activated carbon are stacked, they are bonded and bonded by hot melt, and fixed so that the openings communicated between the upper and lower nets once aligned are not displaced. .

これにより、脱臭性能の向上と圧力損失の低減をともに達成させることができ、ハンドリング性に優れ、製造し易い脱臭フィルターが得られる。   Thereby, both the improvement of deodorizing performance and the reduction of pressure loss can be achieved, and a deodorizing filter excellent in handling property and easy to manufacture can be obtained.

また、他の手段は、直交する２端辺を棘部が無いように升目に合わせネットをカットし、複数枚を前記２端辺を基準として重ねることにより、上下の升目の開口部を容易に合わせることが可能としたものである。   Another means is to easily open the upper and lower eyelet openings by aligning the two perpendicular edges with a mesh so that there are no barbs and cutting the net, and overlapping a plurality of sheets with the two edges as a reference. It is possible to match.

これにより、生産工程で製造し易い形状となり、脱臭性能の向上と圧力損失の低減をともに達成させることができる脱臭フィルターが得られる。   Thereby, it becomes the shape which is easy to manufacture at a production process, and the deodorizing filter which can achieve both improvement in deodorizing performance and reduction of pressure loss is obtained.

また、他の手段は、粒子サイズの９０％以上が２０メッシュ以上の活性炭を添着したネットを不織布の目付け量を３０〜５０ｇ／ｍ2とした不織布で覆い、万一、添着した活性炭がネットから脱離しても、不織布からは脱落することとしたものである。 Another means is that the net with 90% or more of the particle size impregnated with activated carbon of 20 mesh or more is covered with a nonwoven fabric with a non-woven fabric weight of 30-50 g / m 2. Even if it is detached, it will fall off the nonwoven fabric.

これにより、脱臭性能を維持することができ、脱臭フィルターに可撓性を持たせ、破損し難く、ハンドリング性に優れ、安価に製造できる脱臭フィルターが得られる。   As a result, the deodorizing performance can be maintained, the deodorizing filter is made flexible, is not easily damaged, has excellent handling properties, and can be manufactured at low cost.

また、他の手段は、活性炭を添着したネットを覆う不織布の端をシールするシール部と、他の脱臭フィルターのシール部とを接合連結し、この連結を繰り返すことにより、高表面積の脱臭フィルターを構成したものである。   Another means is to jointly connect a seal part that seals the end of the non-woven fabric covering the net attached with activated carbon and a seal part of another deodorizing filter, and by repeating this connection, a high surface area deodorizing filter is obtained. It is composed.

これにより、表面積の広い機器にもフレキシブルに設置でき、脱臭性能の向上と圧力損失の低減をともに達成させることができ、ハンドリング性に優れ、安価に製造できる脱臭フィルターが得られる。   As a result, it can be flexibly installed on a device having a large surface area, and both an improvement in deodorizing performance and a reduction in pressure loss can be achieved, and a deodorizing filter that is excellent in handling properties and can be manufactured at low cost is obtained.

本発明によれば、省エネルギー化と機器への多様な対応を可能とするとともに、脱臭性能の向上と圧力損失の低減をともに達成させることができ、脱臭フィルターに可撓性を持たせ、破損し難く、ハンドリング性に優れ、安価に製造できる効果のある脱臭フイルターを提供できる。   According to the present invention, it is possible to achieve energy saving and various correspondence to equipment, and it is possible to achieve both improvement in deodorization performance and reduction in pressure loss, making the deodorization filter flexible and damaging. It is difficult to provide a deodorizing filter which is excellent in handling properties and can be manufactured at low cost.

本発明の請求項１の発明の作用は、方形の升目を備えたネットを構成する線材の周囲に活性炭を添着し、ネットの全面に渡って活性炭が覆うことなく、ネットの升目の中心部には開口部を生じ、この開口部を上下に合わせ、開口部が連通するように活性炭添着後のネットを複数枚重ねたものであり、必要量の活性炭を確保できるため、所定の脱臭性能を確保できるとともに、上下のネット間で開口部が連通しているため、圧力損失を少なくできるという作用を有する。   The action of the invention of claim 1 of the present invention is that the activated carbon is attached around the wire constituting the net having a square mesh, and the activated carbon is not covered over the entire surface of the net, and the center of the mesh of the net is covered. Creates an opening, aligns the openings vertically, and stacks multiple nets after activated carbon so that the opening communicates. The required amount of activated carbon can be secured, ensuring the required deodorization performance. In addition, since the opening communicates between the upper and lower nets, the pressure loss can be reduced.

また、少なくとも４〜２０メッシュサイズの粒子を含む活性炭と、ネットの１升目の開口サイズを５〜１２ｍｍとし、ネットの線径を０．５〜２．０ｍｍとしたものであり、活性炭を添着してもネットの中心部に開口部を残すことができるので、ネットが目詰まりしないという作用を有する。   Moreover, the activated carbon containing particles of at least 4 to 20 mesh size, the opening size of the first mesh of the net is 5 to 12 mm, and the wire diameter of the net is 0.5 to 2.0 mm. However, since the opening can be left in the center of the net, the net is not clogged.

また、活性炭の添着量を７００〜１１００ｇ／ｍ２とするネットを複数枚重ねたものであり、少なくとも、１４００ｇ／ｍ2以上の活性炭量を確保するという作用を有する。 In addition, a plurality of nets each having an activated carbon deposition amount of 700 to 1100 g / m 2 are stacked, and at least an amount of activated carbon of 1400 g / m 2 or more is secured.

また、活性炭の添着にホットメルトを使用し、ホットメルトの量を１５０〜２５０ｇ／ｍ２とするものであり、所定の活性炭をネットからの再脱離なくネットに添着でき、かつホットメルトが活性炭の周囲全部を覆うことがないので、活性炭の脱臭性能を低下させることがないという作用を有する。   Moreover, hot melt is used for the attachment of the activated carbon, the amount of the hot melt is 150 to 250 g / m 2, the predetermined activated carbon can be attached to the net without re-detachment from the net, and the hot melt is activated carbon. Since the entire periphery is not covered, the deodorizing performance of the activated carbon is not lowered.

また、活性炭添着後のネットを、ホットメルトによって接着して重ねたものであり、運搬や取替え等のハンドリングによってもネット間の連通した開口がずれることが無いので、ハンドリングによる圧力損失の上昇を抑える作用を有する。   In addition, the net after the activated carbon is adhered and overlapped by hot melt, and the opening that communicates between the nets does not shift even during handling such as transportation or replacement, thus suppressing an increase in pressure loss due to handling. Has an effect.

また、直交する２端辺を棘部が無いように升目に合わせネットをカットし、複数枚を前記２端辺を基準として重ねたものであり、製造工程で上下の升目の開口部を容易に合わせることができるという作用を有する。   In addition, the net is cut by aligning the two perpendicular ends with a mesh so that there are no barbs, and a plurality of sheets are overlapped with reference to the two edges, and the upper and lower mesh openings can be easily formed in the manufacturing process. It has the effect | action that it can match | combine.

また、粒子サイズの９０％以上が２０メッシュ以上の活性炭と、活性炭を添着したネットを覆う不織布の目付け量を３０〜５０ｇ／ｍ２としたものであり、不織布による圧力損失の上昇を抑え、活性炭が外部に脱離することなく、表面が滑らかでフレキシブルになるという作用を有する。   In addition, the basis weight of the activated carbon having a particle size of 90% or more and 20 mesh or more and the nonwoven fabric covering the net to which the activated carbon is attached is set to 30 to 50 g / m 2. It has the effect that the surface becomes smooth and flexible without detaching to the outside.

また、活性炭を添着したネットを覆う不織布の端をシールするシール部と、他の脱臭フィルターのシール部とを接合連結したものであり、シール部とを接合連結し、この連結を繰り返すことにより、高表面積の脱臭フィルターを構成し、湾曲した機器に設置しやすく、折りたたみが可能なため運搬梱包も容易になるという作用を有する。   In addition, the seal part that seals the end of the nonwoven fabric covering the net attached with activated carbon and the seal part of another deodorizing filter are joined and connected, and the seal part is joined and connected, and by repeating this connection, A deodorizing filter with a high surface area is constructed, and it is easy to install on a curved device, and since it can be folded, it has the effect that transportation packaging is also easy.

以下、本発明の実施の形態について、図面を参照しながら説明する。   Hereinafter, embodiments of the present invention will be described with reference to the drawings.

（実施の形態１）
図１〜図６に示すように、方形の升目を備えたネット１を構成する線材２の周囲のみに接着剤６により活性炭３を添着する。 このときネット１の升目の開口サイズを５〜１２ｍｍのネット１を使用し、ネット１の線材２の線径を０．５〜２．０ｍｍとすることにより、ネット１の線材２の周囲に、４〜２０メッシュサイズの比較的大粒子径の活性炭３が添着しても、ネット１の升目の中心部は覆われず、開口部４を残すことができる。 (Embodiment 1)
As shown in FIGS. 1 to 6, the activated carbon 3 is attached with an adhesive 6 only around the wire 2 constituting the net 1 having a square mesh. At this time, by using the net 1 having an opening size of 5 to 12 mm for the mesh of the net 1 and setting the wire diameter of the wire 2 of the net 1 to 0.5 to 2.0 mm, around the wire 2 of the net 1, Even if the activated carbon 3 having a relatively large particle size of 4 to 20 mesh size is attached, the central portion of the mesh of the net 1 is not covered and the opening 4 can be left.

次にネット１と同一形状のネット１ａを設け、ネット１、１ａの開口部４と開口部４ａを連通するように、上下にネット１、１ａを重ねて脱臭フィルター５を構成する。使用するネットは隣合わせに直交する２端辺７ａ、７ｂを棘部８が無いように升目に合わせネット１をカットし、複数枚を前記２端辺７ａ、７ｂを基準として重ねることにより、上下の升目の開口部４を容易に合わせることが可能な形状とする。   Next, a net 1a having the same shape as that of the net 1 is provided, and the deodorizing filter 5 is configured by overlapping the nets 1 and 1a on the upper and lower sides so that the opening 4 and the opening 4a of the nets 1 and 1a communicate with each other. The net to be used has two end sides 7a and 7b orthogonal to each other adjacent to each other so that there are no barbs 8 and cuts the net 1, and stacks a plurality of pieces on the basis of the two end sides 7a and 7b. It is set as the shape which can match | combine the opening part 4 of a grid easily.

また活性炭３の添着にホットメルト１０を使用し、ホットメルト１０の量を１５０〜２５０ｇ／ｍ2 とすることにより、１枚のネット１への活性炭３の添着量を７００〜１１００ｇ／ｍ2とすることができる。このネット１を２枚重ねることにより、１４００ｇ／ｍ2以上の活性炭を保有した脱臭フィルター５を構成することになる。 Moreover, the hot melt 10 is used for the attachment of the activated carbon 3, and the amount of the hot melt 10 is set to 150 to 250 g / m 2 , whereby the amount of the activated carbon 3 attached to one net 1 is 700 to 1100 g / m 2 . can do. By stacking two nets 1, a deodorizing filter 5 having activated carbon of 1400 g / m 2 or more is formed.

このとき活性炭３添着後のネット１と同様のネット１ａを複数枚重ねる際、ホットメルト１０によって接着して重ね、一旦揃えた上下のネット１間で連通した開口部がずれないよう固定するようにしている。   At this time, when stacking a plurality of nets 1a similar to the nets 1 attached with the activated carbon 3, they are adhered and stacked by hot melt 10 and fixed so that the openings communicated between the upper and lower nets 1 that have been aligned are not displaced. ing.

これにより、脱臭フィルター５の製造が容易で安価に供給することができ、また圧力損失が少ないにもかかわらず、脱臭機能を安定して発揮することができる。すなわち、図７に示すように圧力損失が従来の脱臭フィルターに比べ約１／２と少なく、かつ、脱臭剤としての活性炭の量も確保できることができることから、図８に示すように脱臭能力を示す尺度のトルエンでの除去率を測定すると、本発明品は、従来品と比べ、同等以上の脱臭性能を持つことが実証できるものである。   Thereby, manufacture of the deodorizing filter 5 is easy and can be supplied cheaply, and a deodorizing function can be exhibited stably although there is little pressure loss. That is, as shown in FIG. 7, the pressure loss is about 1/2 as compared with the conventional deodorizing filter, and the amount of activated carbon as a deodorizing agent can be secured. When the removal rate of toluene with a scale is measured, it can be demonstrated that the product of the present invention has a deodorizing performance equal to or higher than that of the conventional product.

（実施の形態２）
図９に示すように、粒子サイズの９０％以上が２０メッシュ以上の活性炭３を添着したネット１を目付け量を３０〜５０ｇ／ｍ2とした不織布８で覆い、周囲のシール部９をヒートシールして接着する。これにより、脱臭フィルター５は少しの変形に耐えてフレキシブルに設置でき、万一添着した活性炭３がネット１から脱離しても、不織布８からは脱落せず、活性炭３が脱落して脱臭能力は大幅に低下することはなく、活性炭３が周囲を汚すことも無いので、取扱いが容易となる。 (Embodiment 2)
As shown in FIG. 9, the net 1 to which 90% or more of the particle size is attached with activated carbon 3 having a mesh size of 20 mesh or more is covered with a nonwoven fabric 8 having a basis weight of 30 to 50 g / m 2, and the surrounding sealing portion 9 is heat sealed. And glue. As a result, the deodorizing filter 5 can withstand a slight deformation and can be installed flexibly. Even if the attached activated carbon 3 is detached from the net 1, it does not fall off the nonwoven fabric 8, and the activated carbon 3 falls off and the deodorizing ability is Since it does not drop significantly and the activated carbon 3 does not stain the surroundings, handling becomes easy.

また図１０に示すように、シール部とを接合連結し、この連結を繰り返すことにより、高表面積の脱臭フィルターを構成することができ、吸込み面積大なる空調機器や湾曲した吸込口などに設置しやすく、折りたたみが可能なため運搬梱包も容易となる。   Also, as shown in FIG. 10, a deodorizing filter with a high surface area can be configured by joining and connecting the seal part and repeating this connection, and it can be installed in an air conditioner having a large suction area or a curved suction port. It is easy to fold and can be easily transported.

圧力損失が少ない脱臭フィルターであるので、送風装置を内装した空調機器の全般に使用が可能である。   Since it is a deodorizing filter with little pressure loss, it can be used for air conditioning equipment with a built-in air blower.

本発明の第１実施例の脱臭フィルターの構成図Configuration diagram of the deodorizing filter of the first embodiment of the present invention 同線材部分の断面図Cross section of the same wire part 同脱臭フィルターの側面図Side view of the deodorizing filter 同ネットの平面図Top view of the net 同脱臭フィルターの構成図Configuration diagram of the deodorizing filter 同側面図Side view 同脱臭性能想定結果図Assumed deodorization performance results 同圧力損失測定結果図Same pressure loss measurement result 本発明の第２実施例の側面図Side view of the second embodiment of the present invention 同側面図Side view 従来の脱臭フィルターの斜視図Perspective view of a conventional deodorizing filter

符号の説明Explanation of symbols

１ ネット
１ａ ネット
２ 線材
２ａ 線材
３ 活性炭
３ａ 活性炭
４ 開口部
４ａ 開口部
５ 脱臭フィルター
５Ａ 脱臭フィルター
６ 接着剤
７ａ 端辺
７ｂ 端辺
８ 不織布
９ シール部
１０ ホットメルト DESCRIPTION OF SYMBOLS 1 Net 1a Net 2 Wire 2a Wire 3 Activated carbon 3a Activated carbon 4 Opening 4a Opening 5 Deodorizing filter 5A Deodorizing filter 6 Adhesive 7a Edge 7b Edge 8 Nonwoven fabric 9 Sealing part
10 Hot melt

Claims (8)

方形の升目を備えたネットを構成する線材の周囲に活性炭を添着し、ネットの升目の中心部には開口部を生じ、この開口部を上下に合わせ、開口部が連通するように活性炭添着後のネットを複数枚重ねてなる脱臭フィルター。 Activated carbon is attached to the periphery of the wire constituting the net with a square mesh, and an opening is formed at the center of the mesh of the net. After opening the activated carbon so that the opening communicates with the top and bottom. Deodorizing filter made up of multiple nets. 少なくとも４〜２０メッシュサイズの粒子を含む活性炭と、ネットの１升目の開口サイズを５〜１２ｍｍとし、ネットの線径を０．５〜２．０ｍｍとした請求項１記載の脱臭フィルター。 The deodorizing filter according to claim 1, wherein the activated carbon containing particles of at least 4 to 20 mesh size, the opening size of the first mesh of the net is 5 to 12 mm, and the wire diameter of the net is 0.5 to 2.0 mm. 活性炭の添着量を７００〜１１００ｇ／ｍ２とするネットを複数枚重ねた請求項１記載の脱臭フィルター。 The deodorizing filter according to claim 1, wherein a plurality of nets each having an activated carbon deposition amount of 700 to 1100 g / m 2 are stacked. 活性炭の添着にホットメルトを使用し、ホットメルトの量を１５０〜２５０ｇ／ｍ２とする請求項１記載の脱臭フィルター。 The deodorizing filter according to claim 1, wherein a hot melt is used for the attachment of the activated carbon and the amount of the hot melt is 150 to 250 g / m 2. 活性炭添着後のネットを、ホットメルトによって接着して重ねた請求項３または４記載の脱臭フィルター。 The deodorizing filter according to claim 3 or 4, wherein the net after the addition of activated carbon is adhered and overlapped by hot melt. 直交する２端辺を棘部が無いように升目に合わせネットをカットし、複数枚を前記２端辺を基準として重ねた請求項１記載の脱臭フィルター。 The deodorizing filter according to claim 1, wherein the net is cut by aligning the two perpendicular ends with a mesh so that there are no barbs, and a plurality of sheets are overlapped with reference to the two end sides. 粒子サイズの９０％以上が２０メッシュ以上の活性炭と、活性炭を添着したネットを覆う不織布の目付け量を３０〜５０ｇ／ｍ２とした請求項１記載の脱臭フィルター。 The deodorizing filter according to claim 1, wherein the basis weight of activated carbon having a particle size of 90% or more and 20 mesh or more and a nonwoven fabric covering a net impregnated with activated carbon is 30 to 50 g / m2. 活性炭を添着したネットを覆う不織布の端をシールするシール部と、他の脱臭フィルターのシール部とを接合して連結した請求項１の脱臭フィルター。 The deodorizing filter according to claim 1, wherein a seal portion for sealing an end of the nonwoven fabric covering the net attached with activated carbon and a seal portion of another deodorizing filter are joined and connected.
JP2004227951A 2004-08-04 2004-08-04 Deodorizing filter Expired - Fee Related JP5168752B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004227951A JP5168752B2 (en) 2004-08-04 2004-08-04 Deodorizing filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004227951A JP5168752B2 (en) 2004-08-04 2004-08-04 Deodorizing filter

Publications (2)

Publication Number Publication Date
JP2006043106A true JP2006043106A (en) 2006-02-16
JP5168752B2 JP5168752B2 (en) 2013-03-27

Family

ID=36022316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004227951A Expired - Fee Related JP5168752B2 (en) 2004-08-04 2004-08-04 Deodorizing filter

Country Status (1)

Country Link
JP (1) JP5168752B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008212325A (en) * 2007-03-02 2008-09-18 Matsushita Electric Ind Co Ltd Deodorization filter

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51145483A (en) * 1975-06-10 1976-12-14 Toyo Cloth Kk Method of producing adsorbing filter
JPS5735742U (en) * 1980-07-31 1982-02-25
JPS636029U (en) * 1986-06-30 1988-01-16
JPH04200636A (en) * 1990-11-29 1992-07-21 Matsushita Electric Ind Co Ltd Deodorant body
JPH08266845A (en) * 1995-03-31 1996-10-15 Tsuchiya Mfg Co Ltd Adsorbing structure
JPH08266849A (en) * 1995-03-31 1996-10-15 Tsuchiya Mfg Co Ltd Adsorbing structure
JPH11319050A (en) * 1998-05-18 1999-11-24 World New Seramii Kk Deodorizing sheet
JP2000070645A (en) * 1998-08-28 2000-03-07 Matsushita Seiko Co Ltd Filter for deodorization
JP2000185088A (en) * 1990-11-30 2000-07-04 Bridgestone Corp Deodorizing filter material
JP2002058927A (en) * 2000-08-21 2002-02-26 Toyota Kako Co Ltd Outer filter mat for air conditioner
JP2003001028A (en) * 2001-06-22 2003-01-07 Bridgestone Corp Filter

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51145483A (en) * 1975-06-10 1976-12-14 Toyo Cloth Kk Method of producing adsorbing filter
JPS5735742U (en) * 1980-07-31 1982-02-25
JPS636029U (en) * 1986-06-30 1988-01-16
JPH04200636A (en) * 1990-11-29 1992-07-21 Matsushita Electric Ind Co Ltd Deodorant body
JP2000185088A (en) * 1990-11-30 2000-07-04 Bridgestone Corp Deodorizing filter material
JPH08266845A (en) * 1995-03-31 1996-10-15 Tsuchiya Mfg Co Ltd Adsorbing structure
JPH08266849A (en) * 1995-03-31 1996-10-15 Tsuchiya Mfg Co Ltd Adsorbing structure
JPH11319050A (en) * 1998-05-18 1999-11-24 World New Seramii Kk Deodorizing sheet
JP2000070645A (en) * 1998-08-28 2000-03-07 Matsushita Seiko Co Ltd Filter for deodorization
JP2002058927A (en) * 2000-08-21 2002-02-26 Toyota Kako Co Ltd Outer filter mat for air conditioner
JP2003001028A (en) * 2001-06-22 2003-01-07 Bridgestone Corp Filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008212325A (en) * 2007-03-02 2008-09-18 Matsushita Electric Ind Co Ltd Deodorization filter

Also Published As

Publication number Publication date
JP5168752B2 (en) 2013-03-27

Similar Documents

Publication Publication Date Title
CN103732305B (en) The non-V-BANK filter prohibiting facility is stayed for animal
JP5030073B2 (en) Method for manufacturing pocket filter device
KR101513761B1 (en) Joined filter media pleat packs
EP3563922B1 (en) Air filter with tensile support member
AU2010262163B2 (en) Flat bag for vacuum cleaners
US7097681B2 (en) Structure of filtering bag combination
JP2010535103A5 (en)
US20110005394A1 (en) Media for removal of organic compounds
JP2008114222A (en) Gas turbine air filter
JP2013132637A (en) Filter and air conditioner
US11524257B2 (en) Angled adsorbent filter media design in tangential flow applications
US11013380B2 (en) Wet/dry vacuum bag
JP2013104421A (en) Intake filter unit for gas turbine
JP2006043106A (en) Deodorization filter
CN208911678U (en) A kind of Wind Volume high efficiency particulate air filter
CN208612058U (en) Air filter and filter frame
CN204767936U (en) Filter dust collector
KR101939867B1 (en) Air filter
JP2010255612A (en) Intake filter unit for gas turbine
JP6318716B2 (en) Air filter unit
JP2008302263A (en) Gas removing filter and gas removing filter unit
JP2011161429A (en) Bag type air filter
JP2010253455A (en) Filter for air conditioner
KR20180115308A (en) Air conditioner filter and manufacturing method
US20140065498A1 (en) Filter Module

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070806

RD01 Notification of change of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7421

Effective date: 20070912

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090218

RD01 Notification of change of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7421

Effective date: 20091120

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100713

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100913

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110906

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20111104

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120821

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20121018

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20121204

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20121217

R151 Written notification of patent or utility model registration

Ref document number: 5168752

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20160111

Year of fee payment: 3

LAPS Cancellation because of no payment of annual fees