JPH0295414A - Deodorizing filter - Google Patents
Deodorizing filterInfo
- Publication number
- JPH0295414A JPH0295414A JP63246355A JP24635588A JPH0295414A JP H0295414 A JPH0295414 A JP H0295414A JP 63246355 A JP63246355 A JP 63246355A JP 24635588 A JP24635588 A JP 24635588A JP H0295414 A JPH0295414 A JP H0295414A
- Authority
- JP
- Japan
- Prior art keywords
- deodorizing
- filter
- activated carbon
- deodorizing filter
- impregnated
- 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 38
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 4
- 239000002781 deodorant agent Substances 0.000 abstract 3
- 238000001914 filtration Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 235000019645 odor Nutrition 0.000 description 5
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000006261 foam material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は脱臭フィルターに関するものである。[Detailed description of the invention] [Industrial application field] This invention relates to a deodorizing filter.
第３図は例えば特開昭６０−８７８２３号公報に示され
た従来の空気清浄機を示す断面図であり１図において（
５）および（１１）は脱臭フィルターで、除塵用フィル
ター（４）をはさんで構成されフィルターケース（１４
）内に収納されて空気清浄機ケーシグ（１５）に配設さ
れている。また（８）は吸込グリル、 （１０）はエア
フィルター、（１２）は送風機、（＋３）は送風機用電
動機、（９）は吹出口である。FIG. 3 is a sectional view showing a conventional air purifier disclosed in, for example, Japanese Patent Application Laid-Open No. 60-87823.
5) and (11) are deodorizing filters, which are composed of a dust removal filter (4) and a filter case (14).
) and arranged in the air cleaner casing (15). Further, (8) is a suction grill, (10) is an air filter, (12) is a blower, (+3) is a blower electric motor, and (9) is an air outlet.
また第４図は従来の脱臭フィルターの構造を示す断面図
で、（１）は粉末あるいは粒状活性炭、 （＋６）はウ
レタン発泡材である。Fig. 4 is a cross-sectional view showing the structure of a conventional deodorizing filter, in which (1) is powder or granular activated carbon, and (+6) is urethane foam material.
次に動作について説明する。送風機（１２）によりフロ
ントパネル（６）の吸込グリル（８）から空・気清浄機
内部に取込まれた汚染空気は、まずエアフィルター（１
０）により綿ぼこり等比較的大きなゴミが取り除かれる
。そして後流のフィルターを通過する際に細かな粉塵粒
子や臭い成分が除去されて吹出グリルより再放出される
。Next, the operation will be explained. Contaminated air taken into the air/air purifier by the blower (12) from the suction grill (8) on the front panel (6) is first passed through the air filter (1).
0) removes relatively large debris such as cotton dust. Then, as it passes through a downstream filter, fine dust particles and odor components are removed, and it is re-released from the blow-off grill.
ここで脱臭フィルター（ＩＩ）は脱臭液を含浸されたフ
ィルターであり、脱臭フィルター（５）は第４図に示す
構造を持ち通気性のあるウレタン発泡材（１６）に接着
剤を用いて活性炭（１）を貼着しであるこのフィルター
を通過する臭気を含んだ空気が。Here, the deodorizing filter (II) is a filter impregnated with a deodorizing liquid, and the deodorizing filter (5) has the structure shown in FIG. 1) Odor-laden air passes through this filter.
含浸された脱臭液や活性炭と接触することにより臭気成
分が取り除かれる。Odor components are removed by contacting with the impregnated deodorizing liquid and activated carbon.
従来の空気清浄機における脱臭フィルターは以上のよう
に構成されている為に、装置後流にある脱臭フィルター
にあってはウレタン発泡材に貼着できる活性炭の量も少
なくしかも接着剤を使用しているため活性炭の有効表面
積の減少は避けられず脱文能力や脱臭寿命に悪影響を及
ぼしている。Because the deodorizing filter in conventional air purifiers is constructed as described above, the amount of activated carbon that can be attached to the urethane foam material in the deodorizing filter located downstream of the device is small, and adhesives are not used. Therefore, the effective surface area of activated carbon inevitably decreases, which has a negative impact on deodorizing ability and deodorizing life.
またに流側にある脱臭フィルターにあっては脱臭液を含
浸させただけであるために悪臭成分との接触時間が短く
、脱史効果が期待できないばかりでなく圧力損失の増加
をまねく。また除塵用フィルターの上流にあるため粉塵
が付着して脱臭寿命を短くなるなどの問題があった。Furthermore, since the deodorizing filter on the flow side is only impregnated with the deodorizing liquid, the contact time with the malodorous components is short, and not only can no dehistoricizing effect be expected, but this also leads to an increase in pressure loss. Additionally, since it is located upstream of the dust removal filter, there are problems such as dust adhering to it and shortening the deodorizing life.
この発明は−１−記のような問題点を解消するためにな
されたもので、脱臭能力に優れ２長寿命で低圧損の脱臭
フィルターを得ることを目的とする。This invention was made in order to solve the problems mentioned in -1-, and aims to provide a deodorizing filter with excellent deodorizing ability, 2 long life, and low pressure loss.
この発明に係る脱臭フィルターは、内部空間を有し活性
炭を含浸させた支持体、前記内部空間に収納された脱臭
剤を備えたものである。The deodorizing filter according to the present invention includes a support having an internal space and impregnated with activated carbon, and a deodorizing agent housed in the internal space.
この発明における脱臭フィルターは脱臭剤が活性炭を含
浸させた支持材により保持され、その両方が通過する汚
染空気の悪臭成分を除去する。In the deodorizing filter of this invention, the deodorizing agent is held by a supporting material impregnated with activated carbon, and both remove malodorous components from the contaminated air passing through.
以下この発明の一実施例を図について説明する第１図は
この発明に係る脱臭フィルターの正面図で１図において
、（１）は支持体、 （ｌａ）は板状シート上に含浸さ
れた活性炭、 （Ｉｂ）は波形中間紙に含浸された活性
炭、 （２ａ）は粒状セラミックに含浸された化学説
臭剤、 （２ｂ）は同じく粒状セラミックに含浸された
植物成分等から抽出された化学説臭剤（２ａ）とは異な
る脱臭剤である。An embodiment of the present invention will be explained below with reference to figures. Figure 1 is a front view of a deodorizing filter according to the present invention. In Figure 1, (1) is a support, and (la) is activated carbon impregnated on a plate-like sheet. , (Ib) is activated carbon impregnated into corrugated intermediate paper, (2a) is a chemical odor agent impregnated into granular ceramic, and (2b) is a chemical odor extracted from plant ingredients etc. which is also impregnated into granular ceramic. This is a deodorizing agent different from agent (2a).
第２図は第１図で示した脱臭フィルターを使用して構成
された空気清浄機用フィルターを示す断面側面図で１図
において（４）は除塵用フィルターで脱臭フィルターと
ともに薄膜フィルター（３）によって一体化されている
。矢印は空気の流れ方向を示す。Fig. 2 is a cross-sectional side view showing an air purifier filter constructed using the deodorizing filter shown in Fig. 1. In Fig. 1, (4) is a dust removal filter, and a thin film filter (3) is used together with the deodorizing filter. It is integrated. Arrows indicate the direction of air flow.
次に動作について説明する。送風装置により空気清浄機
内部に取り込まれた？り染空気はエアフィルター（１０
）により比較的大きな粒子が取り除かれる。微細粒子は
後流の除塵用フィルター（４）で除去され悪臭を含んだ
空気が脱臭フィルターに送られる。脱史フィルタ一部に
おいては粒状セラミックに含浸された化学脱臭剤（２ａ
）や他の異なる脱臭剤（２１））と反応して空気の悪臭
成分が取り除かれるほか６粒状セラミックの支持材であ
る活性炭（１ａ）（Ｉｂ）によっても悪臭成分が吸着除
去される。また粒状セラミックは球形に近く低圧損であ
り、支持材自体が脱臭機能を持っているためウレタン発
泡材のように支持材としての能力しか持たないような余
分の材料を使用せずに、有効脱臭能力を低圧損で獲得す
ることが可能である。Next, the operation will be explained. Was it taken into the air purifier by the blower? For dyed air, use an air filter (10
) removes relatively large particles. Fine particles are removed by a downstream dust removal filter (4), and air containing bad odors is sent to a deodorizing filter. Some dehistoricizing filters contain chemical deodorizers (2a) impregnated with granular ceramics.
) and other different deodorizers (21)) to remove malodorous components from the air, as well as activated carbon (1a) and (Ib), which are supporting materials for the six-grain ceramic, to adsorb and remove malodorous components. In addition, granular ceramic is close to a spherical shape and has a low pressure drop, and the supporting material itself has a deodorizing function, so it can effectively deodorize without using extra materials like urethane foam, which only have the ability as a supporting material. It is possible to obtain this capacity with low pressure loss.
また接着剤を使用しないため脱臭剤の表面積を損なわず
加工も容易である。さらに実行方向に可能な限り延せば
セラミック含浸の脱臭剤の量も増えより有効な脱臭能力
を得ることができる。Furthermore, since no adhesive is used, the surface area of the deodorizer is not compromised and processing is easy. Furthermore, if it is extended as far as possible in the execution direction, the amount of deodorizing agent in the ceramic impregnation will increase, and more effective deodorizing ability can be obtained.
なお、上記実施例では波形中間紙を使用したものを示し
たがＶ字形やＵ字形中間紙を使用しても良く、中間紙に
より形成される空間に入れる脱臭剤も種類を増やせばよ
り広い範囲の悪臭成分の除去に有効である。Note that although the above example uses corrugated intermediate paper, V-shaped or U-shaped intermediate paper may also be used, and the range of deodorizers that can be inserted into the space formed by the intermediate paper can be expanded by increasing the variety. It is effective in removing malodorous components.
この発明によれば内部空間を有し活性炭を含’ｔＮさせ
た支持体、前記内部空間に収納された脱臭剤を備えた構
造としたのでフィルター効果が高く、長寿命で、加下し
易くしかも低圧損の脱臭フィルターを得る効果を奏する
。According to this invention, the structure includes a support having an internal space and containing activated carbon, and a deodorizing agent stored in the internal space, so that the filter effect is high, the life is long, and the filter is easy to remove. It has the effect of obtaining a deodorizing filter with low pressure loss.
第１図はこの発明の一実施例による脱史フィルターの部
分ｉＴ：、面図、第２図はこの発明に係る脱臭フィルタ
ーを使用して構成した空気清浄機用フィルターの断面側
面図、第３図は従来の空気清浄機及びそのフィルター構
成を示す断面側面図、第４図は従来の脱臭フィルターの
構成を示す断面側面図である。
図において、（１）は支持体、 （ｌａ）、 （Ｉｂ）
、 （２ａ）、 （２ｂ）は粒状セラミック（脱臭剤）
である。
なお、各図中同一符号は同−又は相当部分を示す。FIG. 1 is a partial side view of a deodorizing filter according to an embodiment of the present invention, FIG. 2 is a cross-sectional side view of an air purifier filter constructed using the deodorizing filter according to the present invention, and FIG. FIG. 4 is a cross-sectional side view showing the structure of a conventional air cleaner and its filter, and FIG. 4 is a cross-sectional side view showing the structure of a conventional deodorizing filter. In the figure, (1) is the support, (la), (Ib)
, (2a), (2b) are granular ceramics (deodorizer)
It is. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
間に収納された脱臭剤を備えた脱臭フィルター。A deodorizing filter comprising a support having an internal space and impregnated with activated carbon, and a deodorizing agent housed in the internal space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63246355A JPH0295414A (en) | 1988-09-30 | 1988-09-30 | Deodorizing filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63246355A JPH0295414A (en) | 1988-09-30 | 1988-09-30 | Deodorizing filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0295414A true JPH0295414A (en) | 1990-04-06 |
Family
ID=17147325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63246355A Pending JPH0295414A (en) | 1988-09-30 | 1988-09-30 | Deodorizing filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0295414A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05177112A (en) * | 1991-12-26 | 1993-07-20 | Tadao Ogata | High-speed deodorizer |
-
1988
- 1988-09-30 JP JP63246355A patent/JPH0295414A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05177112A (en) * | 1991-12-26 | 1993-07-20 | Tadao Ogata | High-speed deodorizer |
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