JPH03213107A - Air cleaning composite filter - Google Patents
Air cleaning composite filterInfo
- Publication number
- JPH03213107A JPH03213107A JP2008133A JP813390A JPH03213107A JP H03213107 A JPH03213107 A JP H03213107A JP 2008133 A JP2008133 A JP 2008133A JP 813390 A JP813390 A JP 813390A JP H03213107 A JPH03213107 A JP H03213107A
- Authority
- JP
- Japan
- Prior art keywords
- composite filter
- purifying agent
- filter according
- nonwoven fabric
- filled
- 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
Links
Landscapes
- Filtering Materials (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treating Waste Gases (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は空気中の有害ガスや粉塵を除去し又殺菌も行う
空気清浄化フィルターに関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an air purifying filter that removes harmful gases and dust from the air and also sterilizes the air.
従来の技術
空気中のＮＯｘ、ＳＯＸ、 ０３等は、呼吸器疾患を起
こすために低減することが望ましく１発生を防止しある
いは低減するための各種の燃焼装置やガス洗浄装置や化
学処理装置が用いられている。しかし汚染された空気か
ら、簡易な設備を用いて、これ等の有害ガスを効率よく
除去する方法は、−膜化されていない。Conventional Technology It is desirable to reduce NOx, SOX, 03, etc. in the air because they cause respiratory diseases, and various combustion devices, gas cleaning devices, and chemical treatment devices are used to prevent or reduce their occurrence. It is being However, there is no method for efficiently removing these harmful gases from contaminated air using simple equipment.
空気中の窒素化合物系ガスや硫黄化合物系ガスは悪臭を
伴うため、活性炭、ゼライト等を用いる吸着法や、他の
香料を用いるマスキング法や、臭気カスを化学反応させ
る化学法で、悪臭の処理が行なわれている。しかし従来
の脱臭剤は、脱臭力が短期間で劣化するという問題点が
ある。Since nitrogen compound gases and sulfur compound gases in the air are associated with bad odors, bad odors can be treated using adsorption methods using activated carbon, gelite, etc., masking methods using other fragrances, and chemical methods that chemically react odor residue. is being carried out. However, conventional deodorizing agents have a problem in that their deodorizing power deteriorates in a short period of time.
一方集塵については、電気集塵法、不織布フィルター法
が一般化されて来ている。殺菌については、オゾン殺菌
法があるが、殺菌後の残オゾン除去等の問題がある。On the other hand, as for dust collection, electrostatic precipitate method and non-woven filter method are becoming popular. Regarding sterilization, there is an ozone sterilization method, but there are problems such as removal of residual ozone after sterilization.
しかしならが、有害ガスの除去、税臭、集塵。However, it is useful for removing harmful gases, tax odor, and dust collection.
殺菌等を同時に行なおうとすると装置が大形化する点か
ら民生用、業務用として一般化されていない。It has not been generalized for consumer or commercial use because the device would be bulky if sterilization and other purposes were to be carried out at the same time.
発明が解決しようとする課題
本発明者等は、特定の金属とオキシ多塩基酸の反応生成
物及び未反応金属が共存する浄化剤が、Ｎ系化合物、Ｓ
系化合物、〜、ＮＯｘ、ＳＯｘ等の酸化活性ガス、ＣＯ
、アセトアルデヒド等の有害ガス等はぼすべてガスを吸
収分解し、且つ大気中の酸系、水分によって、その浄化
剤の清浄化機能が再生される事を見出し、既に出願した
（特願平１−２８０７７６号）。Problems to be Solved by the Invention The present inventors have discovered that a purifying agent in which a reaction product of a specific metal and an oxypolybasic acid and an unreacted metal coexist is an N-based compound, an S
-based compounds, oxidizing active gases such as NOx, SOx, CO
It has been discovered that the purifying agent absorbs and decomposes almost all harmful gases such as acetaldehyde, and that the cleaning function of the purifying agent is regenerated by acid and moisture in the atmosphere, and has already filed an application (Patent Application No. No. 280776).
本発明はこの浄化剤を不織布等と組合せた複合フィルタ
ーを提供するもので、清浄化機能にさらに集塵機能、さ
らに殺菌機能を付加した長寿命、コンパクトな総合的空
気浄化フィルターを民生用、業務用として提供するもの
である。The present invention provides a composite filter in which this purifying agent is combined with a nonwoven fabric, etc., and provides a long-life, compact comprehensive air purifying filter that has a cleaning function, a dust collection function, and a sterilization function for consumer and commercial use. It is provided as follows.
課題を解決するための手段
本発明は、金属と、該金属と多塩基酸との反応生成物が
共存する浄化剤を多孔体繊維間に、挿入した空気清浄力
を有する複合フィルターである。Means for Solving the Problems The present invention is a composite filter having air purifying power in which a purifying agent containing a metal and a reaction product of the metal and a polybasic acid is inserted between porous fibers.
以下本発明について詳細に説明する。The present invention will be explained in detail below.
Claims (1)
ｎ及びＣｏからなる群から選ばれた１種又は２種以上の
金属とオキシ多塩基酸との反応生成物並びに未反応の上
記金属からなる浄化剤を多孔体繊維製品の空隙に充填し
たことを特徴とする複合フィルター。 （２）Ｆｅ、Ｍｎ、Ｃｒ、Ｎｉ、Ｚｎ、Ａｌ、Ｃｕ、Ｓ
ｎ及びＣｏからなる群から選ばれた１種又は２種以上の
金属とオキシ多塩基酸との反応生成物並びに未反応の上
記金属並びに塩基性物質を配合した浄化剤を多孔体繊維
製品の空隙に充填したことを特徴とする複合フィルター
。 （３）多孔体繊維製品が少なくとも２枚の不織布の積層
体であり、浄化剤を不織布間に充填したことを特徴とす
る請求項（１）又は（２）記載の複合フィルター。 （４）不織布がＡｇ及びＣｕのうちの少なくとも１種を
メッキした殺菌性繊維からなる殺菌性不織布である請求
項（３）記載の複合フィルター。 （５）不織布が帯電した繊維からなる電石不織布である
請求項（３）記載の複合フィルター。 （６）積層体が殺菌性不織布と電石不織布からなるもの
である請求項（３）記載の複合フィルター。 （７）多孔体繊維製品が不織布の積層体であり、層間が
複数の室に分割され、各々の室内に浄化剤を充填した請
求項（１）〜（６）のいずれか一つの項に記載の複合フ
ィルター。（８）浄化剤が粒状、箔状又はファイバー状
に成形されたものである請求項（１）〜（７）のいずれ
か一つの項記載の複合フィルター。 （９）浄化剤を担持体上に担持して充填したことを特徴
とする請求項（１）〜（７）のいずれかの項に記載の複
合フィルター。 （１０）浄化剤が多孔質焼結金属体である請求項（１）
〜（７）のいずれか一つの項に記載の複合フィルター。[Claims] (1) Fe, Mn, Cr, Ni, Zn, Al, Cu, S
The pores of the porous fiber product are filled with a reaction product of one or more metals selected from the group consisting of n and Co and an oxypolybasic acid, and a purifying agent consisting of the unreacted metals mentioned above. Features a composite filter. (2) Fe, Mn, Cr, Ni, Zn, Al, Cu, S
A purifying agent containing a reaction product of one or more metals selected from the group consisting of n and Co and an oxypolybasic acid, unreacted metals, and basic substances is applied to the voids of the porous fiber product. A composite filter characterized by being filled with. (3) The composite filter according to claim (1) or (2), wherein the porous fiber product is a laminate of at least two nonwoven fabrics, and a purifying agent is filled between the nonwoven fabrics. (4) The composite filter according to claim (3), wherein the nonwoven fabric is a sterilizing nonwoven fabric made of sterilizing fibers plated with at least one of Ag and Cu. (5) The composite filter according to claim (3), wherein the nonwoven fabric is a electrified nonwoven fabric made of electrically charged fibers. (6) The composite filter according to claim (3), wherein the laminate is made of a sterilizing nonwoven fabric and an electric stone nonwoven fabric. (7) According to any one of claims (1) to (6), the porous fiber product is a laminate of nonwoven fabrics, the interlayer is divided into a plurality of chambers, and each chamber is filled with a purifying agent. composite filter. (8) The composite filter according to any one of claims (1) to (7), wherein the purifying agent is formed into granules, foils, or fibers. (9) The composite filter according to any one of claims (1) to (7), characterized in that the purifying agent is carried and filled on a carrier. (10) Claim (1) wherein the purifying agent is a porous sintered metal body.
The composite filter according to any one of (7) to (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008133A JPH0710349B2 (en) | 1990-01-19 | 1990-01-19 | Air cleaning composite filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008133A JPH0710349B2 (en) | 1990-01-19 | 1990-01-19 | Air cleaning composite filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03213107A true JPH03213107A (en) | 1991-09-18 |
| JPH0710349B2 JPH0710349B2 (en) | 1995-02-08 |
Family
ID=11684792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008133A Expired - Lifetime JPH0710349B2 (en) | 1990-01-19 | 1990-01-19 | Air cleaning composite filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0710349B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7025806B2 (en) | 2003-11-25 | 2006-04-11 | Stri{dot over (o)}nAir, Inc. | Electrically enhanced air filtration with improved efficacy |
| JP2009082899A (en) * | 2007-09-28 | 2009-04-23 | Kanai Juyo Kogyo Co Ltd | Filter element |
| JP2016034604A (en) * | 2014-08-01 | 2016-03-17 | 株式会社東芝 | Filter material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6168052A (en) * | 1984-09-12 | 1986-04-08 | 渡辺 鉦弘 | Adsorbent for purifying air |
| JPS62129183A (en) * | 1985-11-29 | 1987-06-11 | Dainichi Color & Chem Mfg Co Ltd | Deodorizing polyvinyl chloride sheet material |
| JPS62204755A (en) * | 1986-03-04 | 1987-09-09 | 三菱重工業株式会社 | Deodorant |
| JPS63190018A (en) * | 1986-09-25 | 1988-08-05 | Teijin Ltd | Deodorant fiber structure |
-
1990
- 1990-01-19 JP JP2008133A patent/JPH0710349B2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6168052A (en) * | 1984-09-12 | 1986-04-08 | 渡辺 鉦弘 | Adsorbent for purifying air |
| JPS62129183A (en) * | 1985-11-29 | 1987-06-11 | Dainichi Color & Chem Mfg Co Ltd | Deodorizing polyvinyl chloride sheet material |
| JPS62204755A (en) * | 1986-03-04 | 1987-09-09 | 三菱重工業株式会社 | Deodorant |
| JPS63190018A (en) * | 1986-09-25 | 1988-08-05 | Teijin Ltd | Deodorant fiber structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7025806B2 (en) | 2003-11-25 | 2006-04-11 | Stri{dot over (o)}nAir, Inc. | Electrically enhanced air filtration with improved efficacy |
| US7513933B2 (en) | 2003-11-25 | 2009-04-07 | Strionair, Inc. | Electrically enhanced air filtration with improved efficacy |
| JP2009082899A (en) * | 2007-09-28 | 2009-04-23 | Kanai Juyo Kogyo Co Ltd | Filter element |
| JP2016034604A (en) * | 2014-08-01 | 2016-03-17 | 株式会社東芝 | Filter material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0710349B2 (en) | 1995-02-08 |
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