JPH0747097B2 - Spiral filtration material - Google Patents
Spiral filtration materialInfo
- Publication number
- JPH0747097B2 JPH0747097B2 JP1266427A JP26642789A JPH0747097B2 JP H0747097 B2 JPH0747097 B2 JP H0747097B2 JP 1266427 A JP1266427 A JP 1266427A JP 26642789 A JP26642789 A JP 26642789A JP H0747097 B2 JPH0747097 B2 JP H0747097B2
- Authority
- JP
- Japan
- Prior art keywords
- filtration material
- water
- spiral filtration
- filter
- effect
- 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.)
- Expired - Lifetime
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Filtering Materials (AREA)
- Filtration Of Liquid (AREA)
- Biological Treatment Of Waste Water (AREA)
Description
【発明の詳細な説明】 （Ａ）産業上の利用分野 この発明は、水をろ過するためのろ過材料の、形に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION (A) Field of Industrial Application The present invention relates to a shape of a filter material for filtering water.
（Ｂ）従来の技術 従来、水槽や池の水をきれいにするには、砂や砂利、木
炭などで水を漉していたが、近年は、バクテリアによる
生物ろ過の効果が特に言われるようになった。そして、
バクテリアによる効果は、ろ過材料の表面積が大きいほ
ど良いことから、プラスチックのウール状のものから網
目状、タワシ状のもの等が販売されている。(B) Conventional Technology Conventionally, in order to clean the water in the aquarium or the pond, the water was filtered with sand, gravel, charcoal, etc., but in recent years, the effect of biological filtration by bacteria has come to be particularly said. . And
Since the larger the surface area of the filtration material is, the better the effect of bacteria is, plastic wool-like products, mesh-like products, scrubbing-like products, etc. are sold.
（Ｃ）発明が解決しようとする問題点 しかしながら、上記のような繊維を利用したものは、使
用しているうちに、魚のフンや残餌が表面に附着して水
圧がかかると、つぶれて、水みちができやすく、全体を
有効に利用できない。その上、水みちができるとかえっ
て水質を悪化してしまう。(C) Problems to be Solved by the Invention However, when the above fiber is used, it collapses when fish dung or residual food adheres to the surface and water pressure is applied during use. Water is easy to form and the whole area cannot be used effectively. Moreover, if water is formed, the quality of the water will deteriorate.
（Ｄ）課題を解決するための手段 いま、その解決手段を図面で説明すると、 （イ）らせん形をしたろ過材料（１）の表面積は、砂利
の10倍以上もあり、その隙間（２）は、極めて狭い。(D) Means for Solving the Problem Now, the means for solving the problem will be described with reference to the drawings. (A) The surface area of the spiral filtration material (1) is 10 times or more that of gravel, and the gap (2) Is extremely narrow.
（ロ）このろ過材料をろ過槽に充てんすると、ろ過材料
どうしは、ほとんど点で接し、その隙間（３）はかなり
大きくなる。(B) When this filter material is filled in the filter tank, the filter materials are in contact with each other at almost points, and the gap (3) becomes considerably large.
（Ｅ）発明の効果 上記の構造からなるろ過機に、水槽水を循環させると、
フンや残餌は、ろ過材料の細かい隙間にひっかかりなが
ら、粗い隙間を流れるので目詰まりを起こすことは無
く、したがって、水みちが出来ることも無く全体を有効
に利用できる。その上、ろ過材料の洗浄は、手洗、逆
洗、いずれにしても従来のものとは比較にならないほど
簡単である。(E) Effect of the Invention When the aquarium water is circulated through the filter having the above structure,
Since the dung and the residual bait are caught in the fine gaps of the filter material and flow through the coarse gaps, they do not cause clogging, and therefore, the whole can be effectively used without forming water channels. In addition, the washing of the filter material, whether by hand washing or back washing, is as simple as conventional methods.
（Ｆ）他の実施例 プラスチックの板をノコギリで切るとぜんまい状の切り
屑が出来る。この、ぜんまい形ろ過材料もほぼ同じ効果
がある。(F) Other Examples When a plastic plate is cut with a saw, mainspring chips are produced. This mainspring type filtration material has almost the same effect.
第１図は本発明の斜視図 FIG. 1 is a perspective view of the present invention
Claims (1)
に小ピッチで螺旋状に切り込み、適長に切断して形成し
たことを特徴とする螺旋形濾過材料。1. A spiral filtration material, which is formed by spirally cutting a plastic rod having an appropriate cross-section in the axial direction at a small pitch and cutting it to an appropriate length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1266427A JPH0747097B2 (en) | 1989-10-12 | 1989-10-12 | Spiral filtration material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1266427A JPH0747097B2 (en) | 1989-10-12 | 1989-10-12 | Spiral filtration material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03127603A JPH03127603A (en) | 1991-05-30 |
| JPH0747097B2 true JPH0747097B2 (en) | 1995-05-24 |
Family
ID=17430786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1266427A Expired - Lifetime JPH0747097B2 (en) | 1989-10-12 | 1989-10-12 | Spiral filtration material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0747097B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004024920A (en) * | 2002-05-02 | 2004-01-29 | Hokkaido Olympia Kk | Water cleaning system |
| KR20150124588A (en) * | 2014-04-29 | 2015-11-06 | 한국건설기술연구원 | Frame laminate structure for river and construction method thereof |
-
1989
- 1989-10-12 JP JP1266427A patent/JPH0747097B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004024920A (en) * | 2002-05-02 | 2004-01-29 | Hokkaido Olympia Kk | Water cleaning system |
| KR20150124588A (en) * | 2014-04-29 | 2015-11-06 | 한국건설기술연구원 | Frame laminate structure for river and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03127603A (en) | 1991-05-30 |
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