JP2005144107A

JP2005144107A - Air cleaning device

Info

Publication number: JP2005144107A
Application number: JP2003421554A
Authority: JP
Inventors: Masamichi Kawada; 正道河田
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-11-18
Filing date: 2003-11-18
Publication date: 2005-06-09

Abstract

<P>PROBLEM TO BE SOLVED: To provide an air cleaning device for deodorizing a variety of odors by itself. <P>SOLUTION: The air cleaning device comprises solid oxidative degradation deodorizing materials, solid biological deodorizing materials and an air-permeable holder for holding the both deodorizing materials. The oxidative degradation deodorizing material is made of a complex between a tervalent ferric ion and a molded member of fiber materials, such as natural cotton, pulp or the like. The biological deodorizing material is impregnated with microorganisms that use contaminants as foods and decompose odors of chemical substances. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

この発明は、一つで異なる悪臭に対して脱臭できる空気清浄具に関するものである。 The present invention relates to an air purifier that can be deodorized with a single different malodor.

従来、脱臭手法としては、活性炭等の吸着を利用する吸着系のもの、化学物質を分解するヤシガラ活性炭やセラミック活性炭等の各種活性炭を利用したバイオ系のもの、臭気成分を空気中の酸素により酸化分解する酸化分解系のものがそれぞれにあり、これをそのままの状態あるいは任意の収納体に入れて使用していた。
特公平３−３４３９ Conventionally, deodorization methods include adsorption systems using adsorption of activated carbon, bio-systems using various activated carbons such as coconut shell activated carbon and ceramic activated carbon that decompose chemical substances, and odor components are oxidized by oxygen in the air. Each has an oxidative decomposition system that decomposes, and this is used as it is or in an arbitrary container.
JP 3-3439

吸着系、バイオ系、酸化分解系の各脱臭用材は、それぞれに脱臭対象臭気が異なり、使用環境に応じて効果が大きく変動していた。
これらの３つの脱臭系を一つの物質とすることは不可能であった。吸着系である活性炭に微生物を定着させることは可能であるが、この際、孔が微生物の定着により塞がれたり、面積が減少されるため、活性炭本来の吸着効果を弱めていた。
本発明はこれらの問題点を解決するためになされたものである。The deodorizing materials of the adsorption system, the bio system, and the oxidative decomposition system have different odors to be deodorized, and the effects varied greatly depending on the use environment.
It was impossible to make these three deodorizing systems into one substance. Although it is possible to fix microorganisms to the activated carbon which is an adsorption system, the pores are blocked by the colonization of microorganisms or the area is reduced.
The present invention has been made to solve these problems.

天然綿やパルプ等の繊維素系物質成型部材と３価鉄イオンとの錯体よりなる固形の酸化触媒よりなる酸化分解系脱臭用材と、汚染物質をえさとして化学物質臭を分解する微生物を含浸させた固形のバイオ系脱臭用材と、前記各脱臭用材を収納する通気性を有する収納体とよりなる。
また、ヤシガラ活性炭やセラミック活性炭等の活性炭利用の活性炭系脱臭用材を具備させる。Impregnated with oxidative degradation deodorizing material consisting of a solid oxidation catalyst consisting of a complex of a fibrous material molded material such as natural cotton and pulp and trivalent iron ions, and microorganisms that decompose chemical odors using food as a contaminant And a solid bio-type deodorizing material and a breathable container for accommodating the deodorizing materials.
Also, an activated carbon-based deodorizing material using activated carbon such as coconut shell activated carbon or ceramic activated carbon is provided.

本発明において、アンモニア、トリメチルアミン、硫化水素等の自然界の腐敗臭に対する脱臭効率の高い固形の酸化分解系脱臭用材と、酸化分解系脱臭用材では脱臭効率のわるかった化学物質臭を分解する微生物を含浸させた固形のバイオ系脱臭用材を同時に活用することにより、自然臭系、化学物質系の様々な悪臭を同時に効率的に脱臭することが可能となり、また、煙草、花粉なども吸着することができるので、一つの空気清浄具で悪臭の異なるより多くの場所での利用が可能となった。 In the present invention, solid oxidative decomposition deodorizing material with high deodorizing efficiency against decaying odors of nature such as ammonia, trimethylamine, hydrogen sulfide and the like, and oxidative decomposition deodorizing material impregnated with microorganisms that decompose chemical odors with different deodorizing efficiency By simultaneously using the solid bio-based deodorizing material, it is possible to efficiently deodorize various bad odors of natural and chemical substances at the same time, and it can also adsorb tobacco and pollen. Therefore, it became possible to use in more places with different odors with one air purifier.

また、化学物質系悪臭の脱臭効率の高いヤシガラ活性炭やセラミック活性炭等の活性炭系脱臭用材を具備させることで、上記構成でも脱臭効率の低かったダイオキシンやホルムアルデヒド、トルエン、ＣＯ２等のその他化学系悪臭を強力に脱臭するので、より広範囲に高脱臭率で脱臭することが可能となった。 In addition, by using activated carbon deodorizing materials such as coconut husk activated carbon and ceramic activated carbon with high deodorizing efficiency of chemical substance malodor, other chemical malodor such as dioxin, formaldehyde, toluene, CO2, etc. which have low deodorizing efficiency even in the above configuration. Since it deodorizes strongly, it has become possible to deodorize at a high deodorizing rate over a wider range.

また、活性炭系脱臭用材を収納した通気性を有する補助収納体を中央部付近に配置するとともに、補助収納体外部を酸化分解系脱臭用材とバイオ系脱臭用材で覆うように配置することにより、寿命の短い活性炭系脱臭用材の効力を持続させることが可能となった。 In addition, the auxiliary storage body with air permeability containing activated carbon-based deodorizing material is arranged near the center, and the auxiliary storage body is arranged so as to cover the outside with an oxidative decomposition-type deodorizing material and bio-based deodorizing material. It became possible to maintain the efficacy of the short activated carbon-based deodorizing material.

BEST MODE FOR CARRYING OUT THE INVENTION

以下、本発明の第１実施の形態を説明する。
図１は本発明の第１実施形態の断面図である。
本発明は、通気性を有するとともに、内部に収納した各脱臭用材がこぼれない目よりなる収納体１と、収納体１の内部に設けられた複数の固形の酸化触媒よりなる酸化分解系脱臭用材２と、複数の固形のバイオ系脱臭用材３より構成される。
酸化触媒よりなる酸化分解系脱臭用材２としては、天然綿やパルプ等の繊維素系物質成型部材と３価鉄イオンとの錯体よりなるもの、オレフィン系のものなど、空気浄化効力を有するものが各種あげられる。
固形のバイオ系脱臭用材３としては、ミネラル炭などの微生物を定着させたものなどがあげられる。微生物としては、悪臭のもととなる各悪臭要素を分解するが各種利用でき、それらを複数種利用目的に応じて選択したものを定着させている。
この酸化分解系脱臭用材２とバイオ系脱臭用材３を混合した状態で収納している。
天然綿やパルプ等の繊維素系物質成型部材と３価鉄イオンとの錯体よりなる酸化分解系脱臭用材２と、固形のバイオ系脱臭用材３を利用した場合の混合比例としては、以下の範囲内で高脱臭効果を得ることができた。
酸化分解系脱臭用材４０％〜６０％
バイオ系脱臭用材４０％〜６０％
本発明により、アンモニア、トリメチルアミン、硫化水素等の自然界の腐敗臭に対する脱臭効率の高い固形の酸化分解系脱臭用材と、酸化分解系脱臭用材では脱臭効率のわるかった化学物質臭を分解する微生物を含浸させた固形のバイオ系脱臭用材を同時に活用することにより、自然臭系、化学物質系の様々な悪臭を同時に効率的に脱臭することが可能となり、また、煙草、花粉なども吸着することができるので、一つの空気清浄具で悪臭の異なるより多くの場所での利用が可能となった。Hereinafter, a first embodiment of the present invention will be described.
FIG. 1 is a cross-sectional view of a first embodiment of the present invention.
The present invention is an oxidative decomposition-type deodorizing material comprising a housing body 1 having air permeability and having an eye that does not spill each deodorizing material housed therein, and a plurality of solid oxidation catalysts provided inside the housing body 1. 2 and a plurality of solid bio-type deodorizing materials 3.
As the oxidative decomposition type deodorizing material 2 made of an oxidation catalyst, there are those having an air purification effect, such as those made of a complex of a fibrous material molding member such as natural cotton or pulp and trivalent iron ions, or olefins. There are various types.
Examples of the solid bio-type deodorizing material 3 include materials in which microorganisms such as mineral charcoal are fixed. As microorganisms, each offensive odor elements that cause bad odors can be decomposed, but various types can be used, and those selected according to the purpose of use are fixed.
The oxidative decomposition type deodorizing material 2 and the bio type deodorizing material 3 are stored in a mixed state.
As a mixing proportion when using an oxidative decomposition-type deodorizing material 2 composed of a complex of a fiber-based material molding member such as natural cotton or pulp and trivalent iron ions and a solid bio-type deodorizing material 3, the following ranges are used. A high deodorizing effect could be obtained.
Oxidative decomposition deodorizing material 40% -60%
Bio-type deodorizing material 40% -60%
In accordance with the present invention, solid oxidative decomposition deodorizing material with high deodorizing efficiency against decaying odors in nature such as ammonia, trimethylamine, hydrogen sulfide, and oxidative decomposition deodorizing material impregnated with microorganisms that decompose chemical odors with different deodorizing efficiency By simultaneously using the solid bio-based deodorizing material, it is possible to efficiently deodorize various bad odors of natural and chemical substances at the same time, and it can also adsorb tobacco and pollen. Therefore, it became possible to use in more places with different odors with one air purifier.

以下、本発明の第２実施の形態を説明する。
図２は本発明の第２実施形態の断面図である。
本実施形態においては、ヤシガラ活性炭やセラミック活性炭等の活性炭利用の活性炭系脱臭用材を具備したものである。活性炭系脱臭用材は、ダイオキシンやホルムアルデヒド、トルエン、ＣＯ２等のその他化学系悪臭を強力に脱臭するので、より広い用途に利用することができる。
混合比としては、セラミック活性炭５を使用した事例にて説明する。
酸化分解系脱臭用材３０％〜５０％
バイオ系脱臭用材２０％〜４０％
セラミック活性炭２０％〜４０％
これは、酸化分解系脱臭用材、バイオ系脱臭用材で６０％〜８０％とし、ヤシガラ活性炭やセラミック活性炭等の活性炭利用の活性炭系脱臭用材で補足したものである。
この際、各脱臭用材を混合することで、吸着、分解等の脱臭効果を分散することで、効果継続期間を延ばすことが可能となった。Hereinafter, a second embodiment of the present invention will be described.
FIG. 2 is a cross-sectional view of a second embodiment of the present invention.
In this embodiment, an activated carbon-based deodorizing material using activated carbon such as coconut shell activated carbon or ceramic activated carbon is provided. The activated carbon-based deodorizing material strongly deodorizes other chemical odors such as dioxin, formaldehyde, toluene, and CO2, and therefore can be used for a wider range of applications.
The mixing ratio will be described using a case where the ceramic activated carbon 5 is used.
Oxidative decomposition deodorizing material 30% -50%
Bio-type deodorizing material 20% -40%
Ceramic activated carbon 20% -40%
This is 60% to 80% for oxidative decomposition-type deodorizing materials and bio-type deodorizing materials, and supplemented with activated carbon-based deodorizing materials using activated carbon such as coconut shell activated carbon and ceramic activated carbon.
At this time, it is possible to extend the duration of the effect by mixing the deodorizing materials and dispersing the deodorizing effects such as adsorption and decomposition.

以下、本発明の第３実施の形態を説明する。
図３は本発明の第３実施形態の断面図である。
本実施形態においては、酸化分解系脱臭用材２とバイオ系脱臭用材３、ヤシガラ活性炭４、セラミック活性炭５を混合したものである。更に、吸着効果が高く、継続性が短いセラミック活性炭５を補助収納体６に収納したうえで、他の脱臭材で多くようになっている。これにより、セラミック活性炭の吸着力を維持したまま、効率的にかつ長時間の利用を可能としている。
混合比としての事例を以下に説明する。
酸化分解系脱臭用材２５％〜４５％
バイオ系脱臭用材２０％〜３０％
ヤシガラ活性炭１５％〜２５％
セラミック活性炭１５％〜２５％
これは、酸化分解系脱臭用材、バイオ系脱臭用材ほぼ半分以上にし、ヤシガラ活性炭やセラミック活性炭等の活性炭利用の活性炭系脱臭用材で３割から５割にしたものである。
以上、具体的な事例を説明したが、各脱臭剤の材料としては、これに限定されるものではない。Hereinafter, a third embodiment of the present invention will be described.
FIG. 3 is a cross-sectional view of a third embodiment of the present invention.
In this embodiment, the oxidative decomposition deodorizing material 2, the bio-based deodorizing material 3, the coconut shell activated carbon 4, and the ceramic activated carbon 5 are mixed. Further, after the ceramic activated carbon 5 having a high adsorption effect and short continuity is stored in the auxiliary storage body 6, it is increased by other deodorizing materials. This enables efficient and long-term use while maintaining the adsorption power of the ceramic activated carbon.
Examples of the mixing ratio will be described below.
Oxidative decomposition deodorizing material 25% -45%
Bio-type deodorizing material 20% -30%
Coconut activated carbon 15% -25%
Ceramic activated carbon 15% -25%
This is almost half or more of the oxidative decomposition deodorizing material and bio-based deodorizing material, and the activated carbon-based deodorizing material using activated carbon such as coconut shell activated carbon or ceramic activated carbon is reduced to 30 to 50%.
As mentioned above, although the specific example was demonstrated, as a material of each deodorizing agent, it is not limited to this.

本発明の第１実施形態の断面図 Sectional drawing of 1st Embodiment of this invention 本発明の第２実施形態の断面図 Sectional drawing of 2nd Embodiment of this invention 本発明の第３実施形態の断面図 Sectional drawing of 3rd Embodiment of this invention

Explanation of symbols

１収納体
２酸化分解系脱臭用材
３バイオ系脱臭用材
４ヤシガラ活性炭
５セラミック活性炭
６補助収納体DESCRIPTION OF SYMBOLS 1 Storage body 2 Oxidative decomposition type deodorizing material 3 Bio type deodorizing material 4 Coconut activated carbon 5 Ceramic activated carbon 6 Auxiliary storing body

Claims

Oxidative decomposition deodorizing material comprising a solid oxidation catalyst, solid bio-based deodorizing material impregnated with microorganisms that decompose chemical odors by using contaminants, and a breathable container for storing each of the deodorizing materials. An air purifier characterized by comprising:

The air purifier according to claim 1, further comprising an activated carbon-based deodorizing material using activated carbon such as coconut shell activated carbon or ceramic activated carbon.

The auxiliary storage body with air permeability that contains activated carbon-based deodorizing material is placed near the center in the storage body, and the auxiliary storage body is arranged so that the outside of the auxiliary storage body is covered with the oxidative decomposition-type deodorizing material and bio-type deodorizing material The air purifier according to claim 2, wherein