JP2007125200A - Air cleaner - Google Patents

Air cleaner Download PDF

Info

Publication number
JP2007125200A
JP2007125200A JP2005320417A JP2005320417A JP2007125200A JP 2007125200 A JP2007125200 A JP 2007125200A JP 2005320417 A JP2005320417 A JP 2005320417A JP 2005320417 A JP2005320417 A JP 2005320417A JP 2007125200 A JP2007125200 A JP 2007125200A
Authority
JP
Japan
Prior art keywords
air purification
air
filter
hollow cylindrical
purification filter
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.)
Pending
Application number
JP2005320417A
Other languages
Japanese (ja)
Inventor
Hidenao Hirasawa
秀直 平沢
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 JP2005320417A priority Critical patent/JP2007125200A/en
Publication of JP2007125200A publication Critical patent/JP2007125200A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide an efficient air cleaner by obtaining a structure of making air pass through an air cleaning filter equally. <P>SOLUTION: In the air cleaner 5 provided with the air cleaning filter 1 in the state of a hollow cylinder, a blowing means 2, an air feeding port 3 and an exhaust port 4, the air 6 is introduced from the air feeding port 3 by the blowing means 2 to pass through a cylindrical outer peripheral side surface 8 from the cylindrical center part 7 of the air cleaning filter 1 and exhausted to the outside from the exhaust port 4. By this means, contaminated air is made to pass through the whole filtering material to obtain the efficient air cleaner 5. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、空気中の悪臭物質などを除去する空気浄化装置に関するものである。   The present invention relates to an air purification device that removes malodorous substances in the air.

従来、この種の空気浄化装置の空気浄化フィルタとしては、長方形の平面状のものが知られている（例えば、特許文献１参照）。
特開２００４−４１９５４号公報 Conventionally, a rectangular planar filter is known as an air purification filter of this type of air purification apparatus (see, for example, Patent Document 1).
JP 2004-41954 A

このような従来の空気浄化装置に用いられる遠心送風手段は、円形開口部に空気が流れるため、その送風手段の前段に配置される長方形の空気浄化フィルタの四隅における通過風量がその中心部よりも少なくなりやすく、空気浄化にとって有効な面積はフィルタの幾何学的面積よりも小さい。   Since the centrifugal air blowing means used in such a conventional air purifying device has air flowing through the circular opening, the amount of air passing through the four corners of the rectangular air purifying filter arranged at the front stage of the air blowing means is larger than the central part. The area effective for air purification is smaller than the geometric area of the filter.

本発明は、このような従来の課題を解決するものであり、空気浄化フィルタの表面全体が有効に使われるような空気浄化装置を提供することを目的とする。   The present invention solves such a conventional problem, and an object thereof is to provide an air purification device in which the entire surface of the air purification filter is effectively used.

本発明の空気浄化装置は、上記目的を達成するために、中空円筒状の空気浄化フィルタと送風手段と給気口および排気口を備え、前記中空円筒状の空気浄化フィルタの円筒側面部を空気が通過するような構造を有したものである。   In order to achieve the above object, an air purification apparatus of the present invention comprises a hollow cylindrical air purification filter, a blowing means, an air supply port, and an exhaust port, and the cylindrical side surface portion of the hollow cylindrical air purification filter is air-conditioned. It has a structure that passes through.

また、他の手段は、給気口から入る空気が空気浄化フィルタの円筒側面部を通過して空気浄化フィルタの中空部に入り、遠心送風手段を通過して排気口から出ていく構造を有するものである。   Further, the other means has a structure in which air entering from the air supply port passes through the cylindrical side surface portion of the air purification filter, enters the hollow portion of the air purification filter, passes through the centrifugal air blowing means, and exits from the exhaust port. Is.

また、他の手段は、中空円筒状の空気浄化フィルタが、円筒状枠組みと、前記円筒状枠組みの外周側面に空気浄化機能を有する材料を配置することによって構成されるものである。   Another means is that the hollow cylindrical air purification filter is configured by arranging a cylindrical frame and a material having an air purification function on the outer peripheral side surface of the cylindrical frame.

また、他の手段は、中空円筒状の空気浄化フィルタの外周側面部がハニカム構造としたものである。   Another means is that the outer peripheral side surface of the hollow cylindrical air purification filter has a honeycomb structure.

また、他の手段は、中空円筒状の空気浄化フィルタの外周側面部が、格子状の構造体であり、その上に粒状活性炭を配したものである。   Another means is that the outer peripheral side surface portion of the hollow cylindrical air purification filter is a lattice-like structure, on which granular activated carbon is arranged.

また、他の手段は、中空円筒状の空気浄化フィルタの外周側面部が、耐熱性を有する骨材と、前記骨材上に、高温で触媒活性を有する材料を配したものである。   Another means is that an outer peripheral side surface portion of a hollow cylindrical air purification filter is provided with an aggregate having heat resistance and a material having catalytic activity at a high temperature on the aggregate.

また、他の手段は、高温で触媒活性を有する材料がＣｏ、Ｍｎ、Ｐｔ、Ｒｕ、Ｐｄの中から選ばれる少なくとも１つ以上の金属元素を含むものである。   In another means, the material having catalytic activity at high temperature contains at least one metal element selected from Co, Mn, Pt, Ru, and Pd.

また、他の手段は、高温で触媒活性を有する材料がＣｏ酸化物とＭｎ酸化物のいずれか、または両者を含むものである。   Another means is that the material having catalytic activity at high temperature contains either or both of Co oxide and Mn oxide.

また、他の手段は、中空円筒状の空気浄化フィルタの一部分の表面を加熱することが可能な加熱手段を備え、空気浄化フィルタが円筒の中心線を軸にして回転するものである。   Another means includes a heating means capable of heating the surface of a part of the hollow cylindrical air purification filter, and the air purification filter rotates around the center line of the cylinder.

また、他の手段は、中空円筒状の空気浄化フィルタの側面部を空気浄化材料を備えた複数のブロックに分割したものである。   Another means is that the side surface portion of the hollow cylindrical air purification filter is divided into a plurality of blocks each provided with an air purification material.

また、他の手段は、複数に分割されたブロックに、それぞれ異なる空気浄化材料を備えたものである。   Another means is that each of the blocks divided into a plurality is provided with different air purification materials.

これらの手段により、空気浄化フィルタの表面全体が有効に使われるような空気浄化装置が得られる。   By these means, an air purification device can be obtained in which the entire surface of the air purification filter is effectively used.

本発明によれば、給気口から取り入れられる空気が、中空円筒状空気浄化フィルタの外周側面全周にわたって均一に通過するため、フィルタの表面が有効に利用できる空気浄化装置を提供できる。   According to the present invention, since the air taken in from the air supply port passes uniformly over the entire outer peripheral side surface of the hollow cylindrical air purification filter, it is possible to provide an air purification device that can effectively use the surface of the filter.

また、中空円筒状空気浄化フィルタを遠心送風手段の前段に設けることにより、空気浄化フィルタの側面を通過した空気がフィルタ中心の円筒部から送風手段の円筒部へスムーズに流れ、内部の空気抵抗を抑えた構造を有した空気浄化装置を提供できる。   In addition, by providing the hollow cylindrical air purification filter in front of the centrifugal air blowing means, the air that has passed through the side surface of the air purification filter smoothly flows from the cylindrical portion of the filter center to the cylindrical portion of the air blowing means, and the internal air resistance is reduced. An air purifier having a suppressed structure can be provided.

また、空気浄化フィルタを、枠組みと円筒側面の空気浄化部とに分けることにより、側面部材の交換が可能な空気浄化装置を提供できる。   Further, by dividing the air purification filter into the frame and the air purification unit on the side surface of the cylinder, it is possible to provide an air purification device in which the side member can be replaced.

また、ハニカム構造により空気中に含まれる有害ガス成分を効率よく除去することが可能な空気浄化装置を提供できる。   Moreover, the air purification apparatus which can remove efficiently the harmful gas component contained in the air by the honeycomb structure can be provided.

また、格子状の骨材に粒状の活性炭を配置して有害ガス成分を高効率に除去することが可能な空気浄化装置を提供できる。   Moreover, the air purification apparatus which can arrange | position granular activated carbon to a grid | lattice-like aggregate and can remove a noxious gas component with high efficiency can be provided.

また、耐熱性の骨材を用いて高温活性を有する触媒をその上に配置することにより、高温空気に対して高い有害ガス成分分解性能を持たせた空気浄化装置を提供できる。   In addition, by disposing a catalyst having high-temperature activity using heat-resistant aggregate on the air-purifying device, it is possible to provide an air purification device having high harmful gas component decomposition performance with respect to high-temperature air.

また、Ｃｏ、Ｍｎ、Ｐｔ、Ｒｕ、Ｐｄなどの金属元素を含む材料による触媒効果で、高い有害ガス成分分解性能を持たせた空気浄化装置を提供できる。   In addition, it is possible to provide an air purifying device having high harmful gas component decomposition performance by the catalytic effect of a material containing a metal element such as Co, Mn, Pt, Ru, and Pd.

また、Ｃｏ酸化物とＭｎ酸化物のいずれか一方または両方を含むことで高い有害ガス成分分解性能を持たせた空気浄化装置を提供できる。   Moreover, the air purification apparatus which gave the high harmful gas component decomposition | disassembly performance can be provided by including any one or both of Co oxide and Mn oxide.

また、加熱手段によって中空円筒状の空気浄化フィルタ側面の一部分を加熱しながら触媒作用により空気を浄化し、フィルタが円筒の中心線を軸に回転することによって、側面全域の触媒を断続的に活性化させて有害ガス成分を分解することが可能な空気浄化装置を提供できる。   In addition, while heating a part of the side surface of the hollow cylindrical air purification filter by heating means, the air is purified by catalytic action, and the filter rotates intermittently around the center line of the cylinder, thereby activating the catalyst on the entire side surface intermittently. It is possible to provide an air purification device capable of decomposing and decomposing harmful gas components.

また、ブロック状の構造体を複数並べてフィルタの円周に沿って側面を形成することにより、曲率を持たせられない部材の使用も可能な空気浄化装置を提供できる。   Further, by arranging a plurality of block-like structures and forming side surfaces along the circumference of the filter, it is possible to provide an air purification device that can also use a member that does not have a curvature.

また、浄化対象の異なる材料から成る複数の構造体を任意に組み合せてフィルタ円周側面に配置して、使用環境に応じた空気浄化装置を提供できる。   Moreover, the air purification apparatus according to a use environment can be provided by arbitrarily combining a plurality of structures made of different materials to be purified and arranging them on the circumferential surface of the filter.

本発明の請求項１記載の発明は、中空円筒状の空気浄化フィルタと送風手段と給気口および排気口を備え、前記中空円筒状空気浄化フィルタの円筒側面部を空気が通過するような構造であり、側面全域にわたって均一に空気が流れて効率よく空気浄化ができるという作用を有する。   The invention according to claim 1 of the present invention includes a hollow cylindrical air purification filter, a blowing means, an air supply port and an exhaust port, and a structure in which air passes through a cylindrical side surface of the hollow cylindrical air purification filter. It has an effect that air flows uniformly over the entire side surface and air purification can be performed efficiently.

また、中空円筒状の空気浄化フィルタを遠心送風手段の前段に設けることにより、空気浄化フィルタの側面を通過した空気がフィルタ中心の円筒部から送風手段の円筒部へスムーズに流れて空気抵抗を抑えられるので、より大きい風量が得られて高い空気浄化ができるという作用を有する。   Also, by providing a hollow cylindrical air purification filter in front of the centrifugal air blowing means, the air that has passed through the side surface of the air purification filter flows smoothly from the cylindrical portion of the filter center to the cylindrical portion of the air blowing means, thereby suppressing air resistance. Therefore, it has the effect that a larger air volume can be obtained and high air purification can be achieved.

また、中空円筒状の空気浄化フィルタを、円筒枠組みと円筒側面の空気浄化部とに分けることにより、枠組みが側面部材を支持して補強でき、さらに側面部材の交換も可能となるため、より長期間にわたって浄化性能を維持できるという作用を有する。   In addition, by dividing the hollow cylindrical air purification filter into a cylindrical frame and an air purification part on the side surface of the cylinder, the frame can support and reinforce the side members, and the side members can be replaced. It has the effect that the purification performance can be maintained over a period of time.

また、中空円筒状の空気浄化フィルタの側面部材をハニカム構造として円筒の半径方向に厚みをもたせることによりフィルタが通過空気と接触する時間が増して、空気中に含まれる有害ガス成分を効率よく除去できるという作用を有する。   In addition, the side surface member of the hollow cylindrical air purification filter has a honeycomb structure with a thickness in the radial direction of the cylinder, which increases the time for the filter to contact the passing air and efficiently removes harmful gas components contained in the air. Has the effect of being able to.

また、中空円筒状の空気浄化フィルタの側面部材を、格子状の骨材に粒状の活性炭を配置した構造にすることにより、通過空気中の有害ガス成分を高効率に除去する作用を有する。   Further, the side member of the air purification filter having a hollow cylindrical shape has a structure in which granular activated carbon is disposed on a lattice-like aggregate, thereby having an effect of efficiently removing harmful gas components in the passing air.

また、中空円筒状の空気浄化フィルタの側面部材を、耐熱性の骨材を用いて高温活性を有する触媒をその上に配置した構造にすることにより、高温空気に含まれる有害ガス成分を高効率で浄化する作用を有する。   In addition, the side member of the hollow cylindrical air purification filter has a structure in which a heat-resistant aggregate is used to place a catalyst having high-temperature activity on it, so that harmful gas components contained in the high-temperature air can be highly efficient. It has the effect of purifying with.

また、中空円筒状の空気浄化フィルタの側面部の空気浄化材料として、Ｃｏ、Ｍｎ、Ｐｔ、Ｒｕ、Ｐｄなどの金属元素またはそれを含有する化合物を用いることによる触媒効果でもって、空気中に含まれる有害ガス成分を高効率に除去して分解する作用を有する。   Also included in the air with a catalytic effect by using a metal element such as Co, Mn, Pt, Ru, Pd or a compound containing it as an air purification material for the side surface of a hollow cylindrical air purification filter It has a function of removing and decomposing harmful gas components with high efficiency.

また、中空円筒状の空気浄化フィルタの側面部の空気浄化材料として、Ｃｏ酸化物とＭｎ酸化物のいずれか一方または両方を用いることによって空気中に含まれる有害ガス成分を高効率に除去して分解する作用を有する。   In addition, by using either one or both of Co oxide and Mn oxide as the air purification material for the side surface of the hollow cylindrical air purification filter, it is possible to efficiently remove harmful gas components contained in the air. Has the effect of decomposing.

また、中空円筒状の空気浄化フィルタ側面の近傍に加熱手段を設けてフィルタ側面の一部分を加熱し、加熱部分における触媒作用で空気中の有害ガス成分を分解する一方、フィルタが円筒の中心線を軸に回転することによって、側面全域の触媒を断続的に活性化させることができ、高い効率で分解する作用を有する。   In addition, a heating means is provided in the vicinity of the side surface of the hollow cylindrical air purification filter to heat a part of the side surface of the filter and decompose the harmful gas components in the air by the catalytic action in the heating portion, while the filter has the center line of the cylinder By rotating on the shaft, the catalyst in the entire side surface can be activated intermittently, and has an action of decomposing with high efficiency.

また、中空円筒状の空気浄化フィルタの側面部として、複数のブロック状の構造体を並べてフィルタの円周に沿うように側面を形成することにより、曲率の形成が困難な部材も使用可能として、高い浄化性能を持たせられる作用を有する。   In addition, as a side surface portion of a hollow cylindrical air purification filter, by arranging a plurality of block-like structures and forming a side surface along the circumference of the filter, a member that is difficult to form a curvature can be used. It has the effect of giving high purification performance.

また、中空円筒状の空気浄化フィルタの側面部として、浄化対象の異なる材料から成る複数の構造体を任意に組み合せてフィルタ円周に沿うように側面に配置することにより、使用環境に応じた空気浄化フィルタを持たせられる作用を有する。   In addition, as a side surface portion of the hollow cylindrical air purification filter, a plurality of structures made of different materials to be purified can be arbitrarily combined and arranged on the side surface along the filter circumference so that air corresponding to the use environment can be obtained. It has the effect | action which has a purification | cleaning filter.

（実施の形態１）
本発明の空気浄化装置５は、図１に示すように、中空円筒状の空気浄化フィルタ１と送風手段２と、給気口３および排気口４を備えている。中空円筒状の空気浄化フィルタ１は、円筒外周側面８を空気浄化材料で構成されている。 (Embodiment 1)
As shown in FIG. 1, the air purification device 5 of the present invention includes a hollow cylindrical air purification filter 1, a blower 2, an air supply port 3, and an exhaust port 4. The hollow cylindrical air purification filter 1 has a cylindrical outer peripheral surface 8 made of an air purification material.

上記構成により、送風手段２によって給気口３から空気６を導入し、中空円筒状の空気浄化フィルタ１の円筒中心部７から円筒外周側面８を通過させて、排気口４から外部へと排出させるものである。このとき空気６が汚染されていれば、中空円筒状の空気浄化フィルタ１を通過する際に、円筒外周側面８の全周にわたって均一に分散して通過し、フィルタに用いられる空気浄化材料が効率よく利用されながら空気６は浄化される。   With the above configuration, air 6 is introduced from the air supply port 3 by the air blowing means 2, passes through the cylindrical outer peripheral side surface 8 from the cylindrical central portion 7 of the hollow cylindrical air purification filter 1, and is discharged from the exhaust port 4 to the outside. It is something to be made. If the air 6 is contaminated at this time, when passing through the hollow cylindrical air purification filter 1, the air purification material used for the filter is efficiently dispersed through the entire circumference of the cylindrical outer peripheral side surface 8. The air 6 is purified while being frequently used.

なお、送風手段２は中空円筒状の空気浄化フィルタ１の前段でも後段のどちらに配置してもよく、空気６は中空円筒状の空気浄化フィルタ１の円筒外周側面８から円筒中心部へ通過させても良い。   The air blowing means 2 may be arranged either before or after the hollow cylindrical air purification filter 1, and the air 6 is allowed to pass from the cylindrical outer peripheral side surface 8 of the hollow cylindrical air purification filter 1 to the center of the cylinder. May be.

（実施の形態２）
図２に示すように、送風手段である遠心送風装置１１を中空円筒状の空気浄化フィルタ１の背後に同じ中心線上に配置すれば、フィルタと送風手段の間の通気抵抗が小さく、風量を損なわないため、効率よく空気を浄化できる。また、送風手段の吸込み口が円形のため、その前段の吸込み口直径より幅の広い方形フィルタの場合はフィルタの四隅を通過する風量が少なくなりやすいという課題を緩和する効果がある。 (Embodiment 2)
As shown in FIG. 2, if the centrifugal air blower 11 as the air blowing means is disposed on the same center line behind the hollow cylindrical air purification filter 1, the ventilation resistance between the filter and the air blowing means is small, and the air volume is impaired. Therefore, air can be purified efficiently. In addition, since the suction port of the blower means is circular, in the case of a rectangular filter having a width wider than the suction port diameter of the preceding stage, there is an effect of alleviating the problem that the amount of air passing through the four corners of the filter tends to be reduced.

中空円筒状の空気浄化フィルタ１は、空気浄化機能を有する材料を含んで通気性が確保されるものならばどんな形態のものでよく、円柱材料から中心を切り落として筒状にしたものや、方形の平板を円筒形に巻いたものなどが考えれられる。   The hollow cylindrical air purification filter 1 may be of any shape as long as it includes a material having an air purification function and ensures air permeability, and is formed by cutting the center from a cylindrical material into a cylindrical shape, It is conceivable that the flat plate is rolled into a cylindrical shape.

（実施の形態３）
図３に示すように、中空円筒状の空気浄化フィルタ１は、円筒状枠組み３１と、前記円筒状枠組み３１の外周側面に空気浄化機能を有する材料３２を含んだ柔軟性のある短冊状平板３３を巻くことによって構成される。 (Embodiment 3)
As shown in FIG. 3, the hollow cylindrical air purification filter 1 is a flexible strip-shaped flat plate 33 including a cylindrical frame 31 and a material 32 having an air purification function on the outer peripheral side surface of the cylindrical frame 31. It is composed by winding.

上記構成により、空気浄化機能を有する材料を円筒形に加工することなく、一般的に用いられるシート状脱臭フィルタ等の素材を利用して安価に作ることが可能となる。また、柔軟性が高くて単独では円筒形を維持できない素材も、枠組みに固定されることにより形状を維持することができる。また、空気浄化性能が低下した場合に、柔軟性のある短冊状平板３３のみを取り替えることでメインテナンス性を高めることができる。   With the above configuration, a material having an air purification function can be manufactured at low cost by using a generally used material such as a sheet-like deodorizing filter without processing the material into a cylindrical shape. In addition, a material that is highly flexible and cannot maintain a cylindrical shape alone can maintain its shape by being fixed to the frame. Further, when the air purification performance is deteriorated, maintenance can be improved by replacing only the flexible strip-shaped flat plate 33.

（実施の形態４）
図４に示すように、フルート部材４１とライナー部材４２の交互積層によって形成されるハニカム構造によって中空円筒状の空気浄化フィルタ１の外周側面部を構成すれば、通気性に優れ、高い浄化効率を有した空気浄化装置となる。フルート部材、ライナー部材としては例えば、パルプを５０％、活性炭を５０％含有する坪量２００ｇ／ｍ2の平板状活性炭紙を用いてハニカム構造の脱臭フィルタとすることにより空気中の低濃度な有害ガス成分を除去する空気浄化装置が得られる。 (Embodiment 4)
As shown in FIG. 4, if the outer peripheral side surface portion of the hollow cylindrical air purification filter 1 is constituted by a honeycomb structure formed by alternately laminating flute members 41 and liner members 42, excellent air permeability and high purification efficiency are obtained. It becomes the air purification apparatus which it has. As a flute member and liner member, for example, a deodorizing filter having a honeycomb structure using a flat activated carbon paper having a basis weight of 200 g / m 2 containing 50% pulp and 50% activated carbon is used. An air purification device that removes gas components is obtained.

（実施の形態５）
図５に示すように、格子状の構造体５１を骨材として、粒状の活性炭５２を骨材上に集中して配しつつ、格子間の空隙を確保させた活性炭シート５３を中空円筒状の空気浄化フィルタ１の外周側面部材として用いれば、活性炭による高い浄化効率を実現しながら通気抵抗の小さい空気浄化装置が得られる。 (Embodiment 5)
As shown in FIG. 5, an activated carbon sheet 53 having a lattice structure 51 as an aggregate and a granular activated carbon 52 concentrated on the aggregate while ensuring a gap between the lattices is formed into a hollow cylindrical shape. If used as the outer peripheral side surface member of the air purification filter 1, an air purification device having a low ventilation resistance can be obtained while realizing high purification efficiency by activated carbon.

（実施の形態６）
円筒中空状の空気浄化フィルタ１の外周側面部材として、耐熱性を有する骨材と、その骨材上に高温で触媒活性を有する材料を配置すれば、空気浄化装置５を空気の温度が高い環境下で使用する場合に高温空気の接触によって触媒が活性化され、有害ガス成分の分解効果が期待できる。それにより、空気浄化フィルタは有害ガス成分の蓄積による劣化を低減できるため、長期間にわたって浄化性能を維持することが可能となる。 (Embodiment 6)
If an aggregate having heat resistance and a material having catalytic activity at a high temperature are disposed on the aggregate as the outer peripheral side surface member of the cylindrical hollow air purification filter 1, the air purification apparatus 5 can be used in an environment where the temperature of the air is high. When used below, the catalyst is activated by contact with high-temperature air, and a decomposition effect of harmful gas components can be expected. Thereby, since the air purification filter can reduce deterioration due to accumulation of harmful gas components, the purification performance can be maintained for a long period of time.

高温で触媒活性を有する材料はどんなものでもよいが、Ｃｏ、Ｍｎ、Ｐｔ、Ｒｕ、Ｐｄ等の金属元素またはその元素の化合物を用いれば高い触媒活性で有害ガス成分を分解または無害なガス成分に酸化することが可能な空気浄化装置が得られる。   Any material having catalytic activity at high temperatures may be used, but if a metal element such as Co, Mn, Pt, Ru, Pd or a compound of that element is used, harmful gas components are decomposed or harmless gas components with high catalytic activity. An air purification device capable of being oxidized is obtained.

また、Ｃｏ酸化物、Ｍｎ酸化物のいずれか一方または両方を含む材料を空気浄化材料として用いれば高い触媒活性で有害ガス成分を分解または無害なガス成分に酸化することが可能な空気浄化装置が得られる。   In addition, an air purification device capable of decomposing or oxidizing a harmful gas component into a harmless gas component with high catalytic activity by using a material containing one or both of Co oxide and Mn oxide as an air purification material. can get.

（実施の形態７）
図６のように、中空円筒状の空気浄化フィルタ１の外周側面部の近傍に加熱手段６１を設けて、中空円筒状の空気浄化フィルタ１の外周側面を加熱する構成とする。 (Embodiment 7)
As shown in FIG. 6, a heating unit 61 is provided in the vicinity of the outer peripheral side surface of the hollow cylindrical air purification filter 1 to heat the outer peripheral side surface of the hollow cylindrical air purification filter 1.

上記構成により、加熱手段６１による加熱によって、フィルタに用いられる触媒材料が活性化し、通過空気中に含まれる有害ガス成分をその部分で分解または無害なガス成分に酸化する効果を発揮する。また、中空円筒状の空気浄化フィルタ１が回転すれば、触媒が加熱手段６１の熱を受けるたびに活性化して触媒に付着する有害ガス成分は絶えず除去されるため、触媒は常に高い浄化性能を維持できる。   With the above configuration, the catalyst material used for the filter is activated by the heating by the heating means 61, and the effect of decomposing the harmful gas component contained in the passing air into the harmless gas component at that portion is exhibited. Further, if the hollow cylindrical air purification filter 1 rotates, the harmful gas components that are activated and adhere to the catalyst are constantly removed every time the catalyst receives heat from the heating means 61, so that the catalyst always has a high purification performance. Can be maintained.

なお、加熱手段６１は中空円筒状の空気浄化フィルタ１の外周側面の一部を加熱する場合だけでなく、全周を加熱するものであってもよい。その場合には中空円筒状の空気浄化フィルタ１を回転する機構は必要がない。   In addition, the heating means 61 may heat not only the part of the outer peripheral side surface of the hollow cylindrical air purification filter 1 but also the entire periphery. In that case, there is no need for a mechanism for rotating the hollow cylindrical air purification filter 1.

（実施の形態８）
図７に示すように、パルプ５０％と活性炭５０％を含み、坪量２００ｇ／ｍ2の紙で構成され脱臭性能を有し、かつ、方形形状を有するハニカム構造体７１を複数用いて、中空円筒状の空気浄化フィルタ１の外周側面に沿って並べて構成することにより、ハニカム構造体７１の脱臭性能が低下して交換が必要になった場合に、容易にかつ安価に交換可能となる。ハニカム構造体７１に用いる空気浄化材料は活性炭以外のものでもよく、ゼオライトや金属酸化物を含有する触媒材料を用いることも可能で、空気浄化材料の異なる複数のハニカム構造体７１を任意に並べて、ひとつの空気浄化材料だけでは対応できない幅広い有害ガス成分を対象に除去するとこが可能な空気浄化フィルタを構築することができる。 (Embodiment 8)
As shown in FIG. 7, a plurality of honeycomb structures 71 including 50% pulp and 50% activated carbon, made of paper having a basis weight of 200 g / m 2 , having deodorizing performance, and having a square shape are used to form a hollow space. By arranging along the outer peripheral side surface of the cylindrical air purification filter 1, when the deodorizing performance of the honeycomb structure 71 is reduced and replacement is required, it can be easily and inexpensively replaced. The air purification material used for the honeycomb structure 71 may be other than activated carbon, and a catalyst material containing zeolite or a metal oxide can be used. A plurality of honeycomb structures 71 having different air purification materials are arbitrarily arranged, It is possible to construct an air purification filter that can remove a wide range of harmful gas components that cannot be handled by only one air purification material.

本発明の空気浄化装置を汚染された雰囲気中で運転することにより、空気中の汚染物質を浄化する用途に使うことができる。   By operating the air purification apparatus of the present invention in a contaminated atmosphere, it can be used for the purpose of purifying contaminants in the air.

本発明の実施の形態１の空気浄化装置の説明図Explanatory drawing of the air purification apparatus of Embodiment 1 of this invention 本発明の実施の形態２の空気浄化装置の説明図Explanatory drawing of the air purification apparatus of Embodiment 2 of this invention 本発明の実施の形態３の空気浄化装置の説明図Explanatory drawing of the air purification apparatus of Embodiment 3 of this invention 本発明の実施の形態４の空気浄化装置の説明図Explanatory drawing of the air purification apparatus of Embodiment 4 of this invention 本発明の実施の形態５の空気浄化装置の説明図Explanatory drawing of the air purification apparatus of Embodiment 5 of this invention 本発明の実施の形態７の空気浄化装置の説明図Explanatory drawing of the air purification apparatus of Embodiment 7 of this invention 本発明の実施の形態８の空気浄化装置の説明図Explanatory drawing of the air purification apparatus of Embodiment 8 of this invention

符号の説明Explanation of symbols

１ 中空円筒状の空気浄化フィルタ
２ 送風手段
３ 給気口
４ 排気口
５ 空気浄化装置
６ 空気
７ 円筒中心部
８ 円筒外周側面
１１ 遠心送風装置
３１ 円筒状枠組み
３２ 空気浄化機能を有する材料
３３ 柔軟性のある短冊状平板
４１ フルート部材
４２ ライナー部材
５１ 格子状の構造体
５２ 粒状の活性炭
５３ 活性炭シート
６１ 加熱手段
７１ ハニカム構造体 DESCRIPTION OF SYMBOLS 1 Hollow cylindrical air purification filter 2 Blower means 3 Air supply port 4 Exhaust port 5 Air purification device 6 Air 7 Cylinder center part 8 Cylindrical outer peripheral side 11 Centrifugal blower 31 Cylindrical frame 32 Material which has air purification function 33 Flexibility Strip-shaped flat plate 41 flute member 42 liner member 51 lattice-like structure 52 granular activated carbon 53 activated carbon sheet 61 heating means 71 honeycomb structure

Claims (11)

中空円筒状の空気浄化フィルタと送風手段と給気口および排気口を備え、前記中空円筒状の空気浄化フィルタの円筒側面部を空気が通過するような構造であることを特徴とする空気浄化装置。 An air purification apparatus comprising a hollow cylindrical air purification filter, a blower, an air supply port, and an exhaust port, wherein the air passes through a cylindrical side surface of the hollow cylindrical air purification filter. . 給気口から入る空気が空気浄化フィルタの円筒側面部を通過して空気浄化フィルタの中空部に入り、遠心送風手段を通過して排気口から出ていくことを特徴とする請求項１記載の空気浄化装置。 The air entering from the air supply port passes through the cylindrical side surface of the air purification filter, enters the hollow portion of the air purification filter, passes through the centrifugal air blowing means, and exits from the exhaust port. Air purification device. 中空円筒状の空気浄化フィルタが、円筒状枠組みと、前記円筒状枠組みの外周側面に空気浄化機能を有する材料で構成されることを特徴とする請求項１または２記載の空気浄化装置。 The air purification device according to claim 1 or 2, wherein the hollow cylindrical air purification filter includes a cylindrical frame and a material having an air purification function on an outer peripheral side surface of the cylindrical frame. 中空円筒状の空気浄化フィルタの外周側面部がハニカム構造であることを特徴とする請求項３記載の空気浄化装置。 The air purification device according to claim 3, wherein the outer peripheral side surface of the hollow cylindrical air purification filter has a honeycomb structure. 中空円筒状の空気浄化フィルタの外周側面部が、格子状の構造体を骨材として、その上に粒上の活性炭を配したことを特徴とする請求項３記載の空気浄化装置。 4. The air purification apparatus according to claim 3, wherein the outer peripheral side surface of the hollow cylindrical air purification filter has a lattice-like structure as an aggregate, and activated carbon on the grains is arranged thereon. 中空円筒状の空気浄化フィルタの外周側面部が、耐熱性を有する骨材と、前記骨材上に高温で触媒活性を有する材料を配してなることを特徴とする請求項３記載の空気浄化装置。 4. The air purification apparatus according to claim 3, wherein the outer peripheral side surface portion of the hollow cylindrical air purification filter is composed of an aggregate having heat resistance and a material having catalytic activity at a high temperature on the aggregate. apparatus. 高温で触媒活性を有する材料がＣｏ、Ｍｎ、Ｐｔ、Ｒｕ、Ｐｄの中から選ばれる少なくとも１つ以上の金属元素を含むことを特徴とする請求項６記載の空気浄化装置。 The air purification apparatus according to claim 6, wherein the material having catalytic activity at high temperature contains at least one metal element selected from Co, Mn, Pt, Ru, and Pd. 高温で触媒活性を有する材料がＣｏ酸化物とＭｎ酸化物のいずれか、または両者を含むことを特徴とする請求項６記載の空気浄化装置。 The air purification apparatus according to claim 6, wherein the material having catalytic activity at a high temperature includes one of Co oxide and Mn oxide, or both. 中空円筒状の空気浄化フィルタの一部分の表面を加熱することが可能な加熱手段を備え、空気浄化フィルタが円筒の中心線を軸にして回転することを特徴とする請求項３〜８いずれかに記載の空気浄化装置。 9. A heating means capable of heating a surface of a part of a hollow cylindrical air purification filter, wherein the air purification filter rotates around a center line of the cylinder. The air purification apparatus as described. 中空円筒状の空気浄化フィルタの側面部を空気浄化材料を備えた複数のブロックに分割したことを特徴とする請求項３〜９いずれかに記載の空気浄化装置。 The air purification apparatus according to any one of claims 3 to 9, wherein a side surface portion of the hollow cylindrical air purification filter is divided into a plurality of blocks each provided with an air purification material. 複数に分割されたブロックに、それぞれ異なる空気浄化材料を備えたことを特徴とする請求項１０記載の空気浄化装置。 The air purification apparatus according to claim 10, wherein each of the plurality of blocks is provided with different air purification materials.
JP2005320417A 2005-11-04 2005-11-04 Air cleaner Pending JP2007125200A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005320417A JP2007125200A (en) 2005-11-04 2005-11-04 Air cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005320417A JP2007125200A (en) 2005-11-04 2005-11-04 Air cleaner

Publications (1)

Publication Number Publication Date
JP2007125200A true JP2007125200A (en) 2007-05-24

Family

ID=38148367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005320417A Pending JP2007125200A (en) 2005-11-04 2005-11-04 Air cleaner

Country Status (1)

Country Link
JP (1) JP2007125200A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101615257B1 (en) 2011-05-09 2016-04-25 엘지전자 주식회사 Air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101615257B1 (en) 2011-05-09 2016-04-25 엘지전자 주식회사 Air conditioner

Similar Documents

Publication Publication Date Title
US20130142692A1 (en) Methods and apparatus for purification of air
WO2017055094A1 (en) Air cleaning by photocatalytic oxidation system
JP2008086942A (en) Apparatus and method for cleaning air
US20040136863A1 (en) Filtering system including panel with photocatalytic agent
JP2019534771A (en) Method for cryogenic gas purification and catalyst for use in the method
JP2001009225A (en) Bag filter and retainer used in the same
JP2007125200A (en) Air cleaner
JP2007020923A (en) Air cleaner
KR100778492B1 (en) Air filtering system for crane
JP2011104490A (en) Photocatalyst unit and photocatalyst deodorizer
KR20110135195A (en) System for air purification
JP6615136B2 (en) Honeycomb core photocatalyst system
KR20040032832A (en) Small/Light air cleaning apparatus using ozone and catalyst material for decomposition of various harmful Gas in the air
JP2006325866A (en) Photocatalyst type air cleaner
CN113825557A (en) Filter assembly
JP2002317620A (en) Filtering device for vehicle
JP2000217897A (en) Air purifying material and air purifying device using same
JPH11290693A (en) Air cleaning catalyst, its manufacture, catalytic structure using the same and air-conditioner equipped with the catalytic structure
CN110925926A (en) Computer room air purification system
JP2008067745A (en) Fan filter unit
JP2011143133A (en) Photocatalytic deodorizer
JP3089444U (en) Air cleaner
JP2006288689A (en) Voc eliminating device, regeneration method for it and industrial exhaust device
JP2000237538A (en) Photocatalytic air purifier
JP2005156070A (en) Air cleaning device