JPS59138408U - filter - Google Patents
filterInfo
- Publication number
- JPS59138408U JPS59138408U JP3306783U JP3306783U JPS59138408U JP S59138408 U JPS59138408 U JP S59138408U JP 3306783 U JP3306783 U JP 3306783U JP 3306783 U JP3306783 U JP 3306783U JP S59138408 U JPS59138408 U JP S59138408U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- filtration layer
- untreated liquid
- layer
- inlet
- 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
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
第１図は本考案に係る濾過器の概略構成を示す断面図。
第２図は濾材逆流洗浄時の状態を示す第１図と同様の図
面。−
１：濾過器本体、２：濾層、３：未処理液流入管、４：
清浄水排出管、５：超音波発振装置、Ｗ：逆流洗浄水。FIG. 1 is a sectional view showing a schematic configuration of a filter according to the present invention. FIG. 2 is a drawing similar to FIG. 1 showing the state during backwashing of the filter medium. - 1: Filter body, 2: Filter layer, 3: Untreated liquid inflow pipe, 4:
Clean water discharge pipe, 5: Ultrasonic oscillator, W: Backwash water.
Claims (1)
中央部から下部域にかけて濾過層を設け、かつ、底部か
ら濾過ずみの清浄水を排出する竪形構造の濾過器におい
て、濾過層の表面よりも高くかつ未処理液流入部よりも
低い器内空間内に超音波発振装置を吊下設置し、濾過層
を逆流洗浄する場合にのみ逆流によって濾過層上方に帯
溜する逆流洗浄水に対して超音波振動を与えるようにし
た構成を特徴とする濾過器。In a filter with a vertical structure, an inlet for untreated liquid is provided in the upper region of the filter body, a filtration layer is provided from the center of the filter to the lower region, and filtered clean water is discharged from the bottom. Backflow cleaning involves installing an ultrasonic oscillator suspended in the internal space of the vessel, which is higher than the surface of the layer and lower than the untreated liquid inlet, and only when the filtration layer is backwashed, the backflow causes a band to accumulate above the filtration layer. A filter characterized by a configuration that applies ultrasonic vibrations to water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3306783U JPS59138408U (en) | 1983-03-08 | 1983-03-08 | filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3306783U JPS59138408U (en) | 1983-03-08 | 1983-03-08 | filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59138408U true JPS59138408U (en) | 1984-09-14 |
Family
ID=30163870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3306783U Pending JPS59138408U (en) | 1983-03-08 | 1983-03-08 | filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59138408U (en) |
-
1983
- 1983-03-08 JP JP3306783U patent/JPS59138408U/en active Pending
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