JPH02150099U - - Google Patents
Info
- Publication number
- JPH02150099U JPH02150099U JP1989059553U JP5955389U JPH02150099U JP H02150099 U JPH02150099 U JP H02150099U JP 1989059553 U JP1989059553 U JP 1989059553U JP 5955389 U JP5955389 U JP 5955389U JP H02150099 U JPH02150099 U JP H02150099U
- Authority
- JP
- Japan
- Prior art keywords
- aeration
- pipe
- vertical
- fixture
- arc
- 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
- 238000005273 aeration Methods 0.000 claims 6
- 238000005192 partition Methods 0.000 claims 2
- 238000009423 ventilation Methods 0.000 claims 1
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
- Treatment Of Biological Wastes In General (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Description
第１図はこの考案の実施例の正面図、第２図は
実施例の要部拡大正面図、第３図は第２図の平面
図、第４図は従来例の要部斜視図である。
Fig. 1 is a front view of an embodiment of this invention, Fig. 2 is an enlarged front view of main parts of the embodiment, Fig. 3 is a plan view of Fig. 2, and Fig. 4 is a perspective view of main parts of a conventional example. .
Claims (1)
叉させて取付けて成る散気装置が、前記垂直通気
管を把持する取付具を介して、接触ばつ気槽仕切
壁に固定され、該取付具の取付基板には、前記垂
直通気管上端を中心とする円弧状長孔が形成され
、該円弧状長孔に挿通した締結具を介して前記仕
切壁に取付けて成ることを特徴とする接触ばつ気
槽における散気管固定構造。 An aeration device, which is made up of horizontal aeration pipes intersecting each other in a T-shape attached to the lower end of the vertical aeration pipe, is fixed to the contact aeration tank partition wall through a fitting that grips the vertical aeration pipe, and The mounting board of the fixture is characterized in that an arc-shaped elongated hole centered at the upper end of the vertical ventilation pipe is formed, and the fixture is attached to the partition wall via a fastener inserted through the arc-shaped elongated hole. Diffuser pipe fixing structure in contact aeration tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989059553U JPH02150099U (en) | 1989-05-23 | 1989-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989059553U JPH02150099U (en) | 1989-05-23 | 1989-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02150099U true JPH02150099U (en) | 1990-12-25 |
Family
ID=31586151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989059553U Pending JPH02150099U (en) | 1989-05-23 | 1989-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02150099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012250165A (en) * | 2011-06-02 | 2012-12-20 | Fuji Clean Co Ltd | Air diffusion device, and wastewater treatment apparatus |
-
1989
- 1989-05-23 JP JP1989059553U patent/JPH02150099U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012250165A (en) * | 2011-06-02 | 2012-12-20 | Fuji Clean Co Ltd | Air diffusion device, and wastewater treatment apparatus |