JPH0856527A - Filtering material for apparatus for purifying water tank of aquarium fish - Google Patents
Filtering material for apparatus for purifying water tank of aquarium fishInfo
- Publication number
- JPH0856527A JPH0856527A JP21424494A JP21424494A JPH0856527A JP H0856527 A JPH0856527 A JP H0856527A JP 21424494 A JP21424494 A JP 21424494A JP 21424494 A JP21424494 A JP 21424494A JP H0856527 A JPH0856527 A JP H0856527A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- filtering material
- fiber sheet
- fiber
- water
- 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
- Farming Of Fish And Shellfish (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】この発明は鑑賞魚用水槽内の水の
浄化を行うための装置に使用する濾過材に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a filter material used in an apparatus for purifying water in a fish tank for ornamental fish.
【0002】[0002]
【従来の技術】鑑賞魚用水槽において、餌の食べ残しや
魚の***物、魚の体液が微細な夾雑物となって水を白濁
させたり、***物等からアンモニアが発生し、このアン
モニア中、非イオン型のNH3 が魚に対し魚に対し高い
毒性を有することは良く知られている。2. Description of the Related Art In an aquarium for appreciating fish, leftover food, fish excrement, and fish body fluid become fine contaminants that cloud the water, and ammonia is generated from excrement. It is well known that the ionic form of NH 3 is highly toxic to fish.
【0003】これに対して、濾過材を介して水槽内の水
を循環させることにより、水槽内の夾雑物を濾過して水
の浄化を行う装置が従来公知である。On the other hand, there is conventionally known a device for purifying water by filtering impurities contained in the water tank by circulating the water in the water tank through a filter material.
【0004】又、この場合濾過材をニトロソモナス、ニ
トロバクターと呼ばれる硝化細菌(濾過細菌)の繁殖場
所として利用し(いわゆる生物濾過材)、この硝化細菌
によりアンモニアを酸化分解する技術も従来公知である
(公知文献としては、特開昭61−18497、日本動
物薬品株式会社平成3年8月20日発行に係わる「知っ
ておきたい魚の病気と治療」56頁以下等)。Further, in this case, a technique in which a filter medium is used as a breeding place for nitrifying bacteria (filter bacteria) called Nitrosomonas or Nitrobacter (so-called biological filter medium), and ammonia is oxidatively decomposed by the nitrifying bacteria has been conventionally known. (Publication: Japanese Patent Application Laid-Open No. 61-18497, “Animal Diseases and Treatments of Fishes to Know”, issued on August 20, 1991, page 56, etc.).
【0005】一方、活性炭を水質浄化の吸着剤として利
用することも周知のところである。On the other hand, it is well known that activated carbon is used as an adsorbent for water purification.
【0006】上記の濾過材としては、合成樹脂のスポン
ジの他、多孔質のセラミックス(例えば特開昭63−1
85329)、マット状のもの(例えば特開昭63−3
10613)、紙と多孔質のセラミックスを合わせたも
の(例えば特開平4−15288)等が従来公知であ
る。As the above-mentioned filtering material, in addition to synthetic resin sponge, porous ceramics (for example, JP-A-63-1).
85329), a mat-like one (for example, JP-A-63-3).
10613), a combination of paper and porous ceramics (for example, JP-A-4-15288), and the like are conventionally known.
【0007】[0007]
【発明が解決しようとする課題】しかしながら、上記の
濾過材のうち、多孔質のセラミックスのものは目詰まり
しやすく、通水抵抗を増大させる問題があり、又スポン
ジ状やマット状のものは充分な吸着面積を確保するため
には多大の占有体積を必要とし、更に何れの濾過材も掃
除をしにくいという問題があった。However, among the above-mentioned filter materials, porous ceramic materials are apt to be clogged and have a problem of increasing water resistance, and sponge-like and mat-like materials are not sufficient. In order to secure a large adsorption area, a large occupied volume is required, and there is a problem that it is difficult to clean any filter material.
【0008】[0008]
【課題を解決するための手段】この発明は以上の如き問
題点に鑑みて創作されたもので、活性炭を混入した繊維
シートを波板状に折曲すると共に、この折曲状態を保っ
た状態で平板状のシートを重ね、更にこれらを螺旋状に
積層することにより濾過材としたことを特徴とする。The present invention has been made in view of the above problems, and a fiber sheet containing activated carbon is bent into a corrugated plate shape and the bent state is maintained. Is used as a filter medium by stacking flat sheet-like sheets on top of each other and further stacking them in a spiral shape.
【0009】[0009]
【作用】よって、この考案によれば繊維を通過すること
により水中の夾雑物が捕捉されると共に、繊維に混入し
た活性炭により白濁の原因となる夾雑物やアンモニアを
吸着する作用を生じ、又、繊維の隙間に繁殖した硝化細
菌によりアンモニアを酸化分解する作用を生じる。Therefore, according to this invention, the contaminants in the water are captured by passing through the fiber, and the activated carbon mixed in the fiber has the effect of adsorbing the contaminants and ammonia that cause clouding, and The action of oxidative decomposition of ammonia is caused by nitrifying bacteria that propagate in the spaces between the fibers.
【0010】そして、この場合、繊維シートは波板状に
折曲されると共に、この折曲状態を保ったまま螺旋状に
積層されているので、その表面積は繊維シートを平板に
展開したものに等しく、単位占有体積に比し大量の表面
積を確保することができる作用を生じる。In this case, since the fiber sheets are bent in a corrugated plate shape and are stacked in a spiral shape while maintaining the bent state, the surface area thereof is that of a flat plate of the fiber sheet. Equally, there is an effect that a large amount of surface area can be secured as compared with the unit occupied volume.
【0011】又、水はこの発明の濾過材の波板の連続方
向と直交する方向に通過するので、波と波の隙間により
構成される空隙を通過することができ、大量の表面積を
確保しているにもかかわらず、目詰まりしにくく、通水
抵抗を軽減させる作用を生じる。Further, since the water passes in the direction orthogonal to the continuous direction of the corrugated plate of the filter material of the present invention, it can pass through the voids formed by the gaps between the waves, ensuring a large surface area. However, it does not easily become clogged and has the effect of reducing water resistance.
【0012】[0012]
【実施例】以下、この発明の具体的実施例を添付図面に
基づいて説明する。図1はこの発明の濾過材の全体を示
す図である。この濾過材1は次の工程により製造され
る。 活性炭を混入した繊維シート2を波板状に折曲する。 上記の折曲状態を保った状態で平板状のシート3(こ
こではアクリル繊維を採用)を重ね、溶着等の手段によ
り繊維シート2の波の頂部を接合する。 以上の繊維シート2と平板状のシート3を接合したも
のを螺旋状に積層する(図2参照)。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Specific embodiments of the present invention will be described below with reference to the accompanying drawings. FIG. 1 is a diagram showing an entire filter medium of the present invention. This filter medium 1 is manufactured by the following steps. The fiber sheet 2 containing activated carbon is bent into a corrugated plate. Flat sheets 3 (here, acrylic fibers are used) are stacked in a state where the bent state is maintained, and the wave crests of the fiber sheet 2 are joined by means such as welding. The above-mentioned fiber sheet 2 and the flat sheet 3 are joined together and spirally laminated (see FIG. 2).
【0013】以上の濾過材1は、繊維シート2の波の連
続方向と直交する方向に水が通過するように適宜浄化装
置(図示せず)に収容されて、使用に供される。尚、図
中符号4は、上記の波と波の隙間により構成される空隙
である。The above-described filter medium 1 is appropriately housed in a purifying device (not shown) so that water can pass through in the direction orthogonal to the continuous wave direction of the fiber sheet 2 and used. In addition, reference numeral 4 in the drawing is a void formed by the gap between the waves.
【0014】[0014]
【発明の効果】以上の構成よりなるこの発明は次の特有
の効果を奏する。 繊維シートは波板状に折曲されると共に、この折曲状
態を保ったまま螺旋状に積層されているので、その表面
積は繊維シートを平板に展開したものに等しく、単位占
有体積に比し大量の表面積を確保できる濾過材が実現さ
れる。The present invention having the above construction has the following unique effects. The fiber sheets are bent in a corrugated plate shape, and are laminated in a spiral shape while maintaining this bent state. A filter material that can secure a large surface area is realized.
【0015】上記の表面積は、繊維シートを波板状に
折曲する際の波のピッチにより自在に設定できることが
できるので、濾過性能及び通水抵抗を任意に且つ正確に
設定することが可能となる。Since the above surface area can be freely set by the pitch of the wave when the fiber sheet is bent into a corrugated plate shape, it is possible to set the filtration performance and the water flow resistance arbitrarily and accurately. Become.
【0016】水は濾過材の波板の連続方向と直交する
方向に通過するので、波と波の隙間により構成される空
隙を通過することができ、大量の表面積を確保している
にもかかわらず、目詰まりしにくい濾過材が実現され
る。Since water passes in the direction orthogonal to the continuous direction of the corrugated plate of the filter medium, it can pass through the voids formed by the gaps between the waves, and a large amount of surface area is secured. As a result, a filter material that does not easily become clogged is realized.
【0017】濾過材を螺旋状態で仮止めする構成とす
れば、清掃にあたり螺旋状態を解除することにより、清
掃を極めて容易に行える濾過材が実現される。If the filter medium is temporarily fixed in a spiral state, the spiral state is released for cleaning, so that the filter medium can be extremely easily cleaned.
【図1】この発明の濾過材の斜視図。FIG. 1 is a perspective view of a filter medium of the present invention.
【図2】この発明の濾過材の要部の断面図。FIG. 2 is a cross-sectional view of the essential parts of the filter medium of the present invention.
1 濾過材 2 繊維シート 3 平板状のシート 1 Filtration material 2 Fiber sheet 3 Flat sheet
Claims (1)
折曲すると共に、この折曲状態を保った状態で平板状の
シートを重ね、更にこれらを螺旋状に積層したことを特
徴とする鑑賞魚水槽浄化装置用濾過材。1. A fiber sheet mixed with activated carbon is bent into a corrugated plate shape, flat plate-like sheets are stacked in a state where the bent state is maintained, and these are further spirally stacked. Filter material for appreciation fish tank purification equipment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21424494A JP2741573B2 (en) | 1994-08-16 | 1994-08-16 | Filter material for appreciation fish tank purifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21424494A JP2741573B2 (en) | 1994-08-16 | 1994-08-16 | Filter material for appreciation fish tank purifier |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0856527A true JPH0856527A (en) | 1996-03-05 |
JP2741573B2 JP2741573B2 (en) | 1998-04-22 |
Family
ID=16652569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21424494A Expired - Lifetime JP2741573B2 (en) | 1994-08-16 | 1994-08-16 | Filter material for appreciation fish tank purifier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2741573B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012033331A2 (en) * | 2010-09-07 | 2012-03-15 | Woongjincoway Co., Ltd. | Filter cartridge |
WO2012051621A2 (en) * | 2010-10-15 | 2012-04-19 | Set Industries Corporation | Method & apparatus for lighting |
CN113955890A (en) * | 2021-09-27 | 2022-01-21 | 玖龙纸业(天津)有限公司 | Papermaking sewage treatment system |
-
1994
- 1994-08-16 JP JP21424494A patent/JP2741573B2/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012033331A2 (en) * | 2010-09-07 | 2012-03-15 | Woongjincoway Co., Ltd. | Filter cartridge |
WO2012033331A3 (en) * | 2010-09-07 | 2012-06-07 | Woongjincoway Co., Ltd. | Filter cartridge |
US9266043B2 (en) | 2010-09-07 | 2016-02-23 | Coway Co., Ltd | Filter cartridge |
WO2012051621A2 (en) * | 2010-10-15 | 2012-04-19 | Set Industries Corporation | Method & apparatus for lighting |
WO2012051621A3 (en) * | 2010-10-15 | 2012-06-07 | Set Industries Corporation | Method & apparatus for lighting |
CN113955890A (en) * | 2021-09-27 | 2022-01-21 | 玖龙纸业(天津)有限公司 | Papermaking sewage treatment system |
Also Published As
Publication number | Publication date |
---|---|
JP2741573B2 (en) | 1998-04-22 |
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