JPH03278813A - Deodorizing filter - Google Patents
Deodorizing filterInfo
- Publication number
- JPH03278813A JPH03278813A JP2081932A JP8193290A JPH03278813A JP H03278813 A JPH03278813 A JP H03278813A JP 2081932 A JP2081932 A JP 2081932A JP 8193290 A JP8193290 A JP 8193290A JP H03278813 A JPH03278813 A JP H03278813A
- Authority
- JP
- Japan
- Prior art keywords
- deodorizing
- filter
- rayon
- copper ions
- deodorizing 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
Links
- 230000001877 deodorizing effect Effects 0.000 title claims abstract description 40
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910001431 copper ion Inorganic materials 0.000 claims abstract description 10
- 229920000297 Rayon Polymers 0.000 claims abstract description 9
- 239000002964 rayon Substances 0.000 claims abstract description 9
- 239000000835 fiber Substances 0.000 claims abstract 3
- 239000000126 substance Substances 0.000 abstract description 11
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract description 4
- 239000000758 substrate Substances 0.000 abstract description 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 239000013522 chelant Substances 0.000 abstract 1
- 230000002045 lasting effect Effects 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 18
- 238000010586 diagram Methods 0.000 description 6
- 239000003205 fragrance Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004332 deodorization Methods 0.000 description 2
- 230000005923 long-lasting effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 208000035985 Body Odor Diseases 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010040904 Skin odour abnormal Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- -1 copper amine Chemical class 0.000 description 1
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Separation Of Gases By Adsorption (AREA)
- Filtering Materials (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
この発明は、空気中に含まれるにおい物質を除去するた
めの消臭フィルタに関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a deodorizing filter for removing odor substances contained in the air.
［従来の技術］
従来における脱消ないしは消臭には、周知のように活性
炭粒子が広く使われている。消臭フィルタや脱臭材は、
活性炭粒子や酸処理した活性炭を含むフィルタ構造体と
して構成され、活性炭の吸着作用により活性炭粒子の細
孔ににおい物質を物理的に吸着させたり、酸処理により
得られた化学反応吸着作用によりにおい物質を化学的に
吸着させたりしている。[Prior Art] As is well known, activated carbon particles are widely used in conventional deodorization and deodorization. Deodorizing filters and deodorizing materials are
It is constructed as a filter structure containing activated carbon particles or acid-treated activated carbon, and it physically adsorbs odorous substances into the pores of activated carbon particles through the adsorption effect of activated carbon, and also absorbs odorous substances through the chemical reaction adsorption effect obtained through acid treatment. are adsorbed chemically.
［発明が解決しようとする課題］
上記した従来の活性炭によるものは、活性炭自体の寿命
が短く、比較的短期間のうちに脱臭ないしは消臭能力が
低下してしまううえ、やがては活性炭自体が臭気源とな
るなど解決すべき課題を含んでいる。また活性炭自体は
機械的強度が低く、脆弱なものであるため、粉砕されや
すく機能しない粉砕粒となってフィルタ構造体から脱落
する問題も含んでいる。[Problems to be Solved by the Invention] The above-described conventional activated carbon has a short lifespan, and its deodorizing or deodorizing ability decreases in a relatively short period of time. It includes issues that need to be solved, such as becoming a source of energy. Furthermore, since activated carbon itself has low mechanical strength and is brittle, it also has the problem of being easily crushed and becoming non-functional crushed particles that fall off from the filter structure.
この発明はかかる従来の課題を解消するためになされた
もので、消臭機能が長持し、脆弱性もない化学的消臭機
能を果たす実用性の高い消臭フィルタを得ることを目的
とするものである。This invention was made in order to solve such conventional problems, and the object is to obtain a highly practical deodorizing filter that has a long-lasting deodorizing function and performs a chemical deodorizing function without vulnerability. It is.
［課題を解決するための手段］
この発明に係る消臭フィルタは、レーヨンを基材にし、
これに銅イオンを担持せたものをフィルタ構造体に構成
したものである。[Means for solving the problem] The deodorizing filter according to the present invention uses rayon as a base material,
A filter structure is constructed by supporting copper ions on this.
［作用］
この発明においては、構造的には基材がレーヨンである
ため、脆弱でない綿状やニードルパンチ状ないしはモジ
ール状等にフィルタ構造体を形成することができる。ま
た機能的にはレーヨンにキレ−ジョンさせた銅イオンに
結び付いている水酸基をにおい物質で置換し、におい物
質を化学反応的に担持することができるようになる。[Function] In this invention, since the base material is structurally rayon, the filter structure can be formed into a non-fragile cotton-like, needle-punch-like, or mosile-like shape. Furthermore, functionally, the hydroxyl groups bonded to copper ions chelated to rayon are replaced with odorants, making it possible to chemically support odorants.
［実施例］
第１図は本発明の一実施例としての消臭フィルタの化学
的構造を示す構造図、第２図はその消臭機能を化学的に
示した説明図、第３図以降の各図はそれぞれ消臭フィル
タの実用例を示したものである。初めに、第１図により
消臭フィルタ１の構造を説明すると、この消臭フィルタ
１の基材２は、レーヨンバルブをＮａＯＨに浸漬して得
られるビスコースレーヨンで、この基材２には銅化合物
が添加されキレート結合されて、基材２の環の中に少な
くとも一つの銅イオン３を含む複式環式化合物４とされ
る。これを綿状やニードルパンチ状ないしはモジール状
等のフィルタ構造体に形成して消臭フィルタ１が得られ
る。[Example] Fig. 1 is a structural diagram showing the chemical structure of a deodorizing filter as an example of the present invention, Fig. 2 is an explanatory diagram chemically showing its deodorizing function, and Fig. 3 and subsequent figures are Each figure shows a practical example of the deodorizing filter. First, the structure of the deodorizing filter 1 will be explained with reference to FIG. The compound is added and chelated to form a multicyclic compound 4 containing at least one copper ion 3 in the ring of the substrate 2. The deodorizing filter 1 is obtained by forming this into a filter structure in the form of cotton, needle punch, or module.
この消臭フィルタ１の消臭メカニズムは、第２図の（イ
）及び（ロ）に示すとおりである。The deodorizing mechanism of this deodorizing filter 1 is as shown in FIG. 2 (a) and (b).
即ち、銅イオン３に結び付いている水酸基５をにおい物
質６（例えばＮＨ，やＨ，Ｓ、ＣＨ，ＳＨ）で置換し、
銅アミン錯体７や硫化銅８を形成し、これによりにおい
物質６を化学反応的に吸着させる。従って、活性炭のよ
うな、比較的短期間のうちに脱臭ないしは消臭能力が低
下してしまったり、自体が臭気源となったりする問題は
含まず、構造的にも脆弱でない消臭フィルタ１となり、
第３図以降に示すように脱臭装置９の機能主体としてそ
の実用性は高い。That is, the hydroxyl group 5 bound to the copper ion 3 is replaced with an odorant 6 (for example, NH, H, S, CH, SH),
A copper amine complex 7 and copper sulfide 8 are formed, and the odor substance 6 is chemically adsorbed. Therefore, the deodorizing filter 1 does not have the problem of activated carbon, which deteriorates its deodorizing or deodorizing ability in a relatively short period of time or becomes a source of odor, and is not structurally fragile. ,
As shown in FIG. 3 and subsequent figures, its practicality as the main function of the deodorizing device 9 is high.
第３図は消臭フィルタ１を送風機１０の吸込み側に塵埃
を捕集するプレフィルタ１１とともに設けた基本的な脱
臭装置９を、また第４図はプレフィルタ１１と活性炭フ
ィルタ１２の間に消臭フィルタ１を挟んだ脱臭装置９を
、さらに第５図はプレフィルタ１１と電気集塵部または
エレクトレットフィルタよりなる集塵部１３の後段に消
臭フィルタ１を設けた脱臭装置９をそれぞれ示している
。第４図のものにおいては活性炭フィルタ１２の寿命が
長くなる利点がある。FIG. 3 shows a basic deodorizing device 9 in which a deodorizing filter 1 is provided on the suction side of a blower 10 together with a pre-filter 11 that collects dust, and FIG. FIG. 5 shows a deodorizing device 9 with a deodorizing filter 1 sandwiched therebetween, and FIG. There is. The filter shown in FIG. 4 has the advantage that the activated carbon filter 12 has a longer service life.
実際には、人体臭、ペット臭、トイレ臭等を消臭する民
生機器や産業分野の各種の消臭機に適用でき、空調機器
への応用も可能である。なお、第６図はトイレ用脱臭装
置９の使用例を示したものである。In fact, it can be applied to various types of deodorizers in the consumer and industrial fields that deodorize human body odor, pet odor, toilet odor, etc., and can also be applied to air conditioning equipment. Note that FIG. 6 shows an example of how the toilet deodorizing device 9 is used.
［発明の効果］
以上、実施例による説明からも明らかなように本発明に
よれば、構造的には基材がレーヨンであるため、脆弱で
ないフィルタ構造体が容易に得られ、機能的にはレーヨ
ンにキレ−ジョンさせた銅イオンに結び付いている水酸
基をにおい物質で置換し、におい物質を化学反応的に担
持することができる。従って、消臭機能が長持し、脆弱
性もない化学的消臭機能を果たす実用性の高いものとな
る。[Effects of the Invention] As is clear from the above description of the embodiments, according to the present invention, structurally, since the base material is rayon, a filter structure that is not fragile can be easily obtained, and functionally it is By replacing the hydroxyl groups bound to copper ions chelated to rayon with an odorant, the odorant can be chemically supported. Therefore, it has a long-lasting deodorizing function and is highly practical as it performs a chemical deodorizing function without any fragility.
第１図は本発明の一実施例としての消臭フィルタの化学
構造を示す構造図、第２図の（イ）。
（ロ）はそれぞれ消臭フィルタの消臭機能を示す説明図
、第３図、第４図、第５図はそれぞれ消臭フィルタを使
った消臭装置の構成を示す説明図、第６図はトイレ用消
臭装置の実用例を示す説明図である。図において、１は
消臭フィルタ、２は基材、３は銅イオン、４は複式環式
化合物、９は脱臭装置である。なお、図中同一符号は、
同−又は相当部分を示す。FIG. 1 is a structural diagram showing the chemical structure of a deodorizing filter as an embodiment of the present invention, and FIG. (B) is an explanatory diagram showing the deodorizing function of the deodorizing filter, FIG. 3, FIG. 4, and FIG. 5 are explanatory diagrams each showing the configuration of the deodorizing device using the deodorizing filter, and FIG. FIG. 2 is an explanatory diagram showing a practical example of a toilet deodorizing device. In the figure, 1 is a deodorizing filter, 2 is a base material, 3 is a copper ion, 4 is a double ring compound, and 9 is a deodorizing device. In addition, the same symbols in the figure are
Indicates the same or equivalent part.
Claims (1)
持させた繊維で構成したことを特徴とする消臭フィルタ
。A deodorizing filter characterized in that a breathable filter structure is made of fibers made of rayon carrying copper ions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2081932A JPH03278813A (en) | 1990-03-29 | 1990-03-29 | Deodorizing filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2081932A JPH03278813A (en) | 1990-03-29 | 1990-03-29 | Deodorizing filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03278813A true JPH03278813A (en) | 1991-12-10 |
Family
ID=13760253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2081932A Pending JPH03278813A (en) | 1990-03-29 | 1990-03-29 | Deodorizing filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03278813A (en) |
-
1990
- 1990-03-29 JP JP2081932A patent/JPH03278813A/en active Pending
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