JPH0481699U - - Google Patents
Info
- Publication number
- JPH0481699U JPH0481699U JP1990127996U JP12799690U JPH0481699U JP H0481699 U JPH0481699 U JP H0481699U JP 1990127996 U JP1990127996 U JP 1990127996U JP 12799690 U JP12799690 U JP 12799690U JP H0481699 U JPH0481699 U JP H0481699U
- Authority
- JP
- Japan
- Prior art keywords
- supply pipe
- air supply
- tank
- water flow
- flow generator
- 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
- 239000010865 sewage Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000005273 aeration Methods 0.000 claims description 4
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
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
逆止弁付き曝気装置が配置された汚水槽の一部を
示す縦断面図、第２図は逆止弁の縦断面図である
。 １……逆止弁付き曝気装置、２……支持台、４
……空気供給管、５……案内柱、６……水流発生
機、７……空気吸込口、８……吐出口、２１……
逆止弁、Ａ……空気路、Ｌ……水面、Ｂ……槽底
部、Ｗ……汚水、Ｐ……汚水槽。
逆止弁付き曝気装置が配置された汚水槽の一部を
示す縦断面図、第２図は逆止弁の縦断面図である
。 １……逆止弁付き曝気装置、２……支持台、４
……空気供給管、５……案内柱、６……水流発生
機、７……空気吸込口、８……吐出口、２１……
逆止弁、Ａ……空気路、Ｌ……水面、Ｂ……槽底
部、Ｗ……汚水、Ｐ……汚水槽。
Claims (1)
- 【実用新案登録請求の範囲】 汚水槽等の槽底部に固定された支持台上に、こ
の支持台上からそれぞれ水面の上方に至る空気供
給管と案内柱とが設けられ、この案内柱に遊合さ
れた水流発生機は、案内柱によつて槽内部を昇降
可能となされるとともに、水流発生機の空気吸込
口と空気供給管の吐出口とが正対して密接するこ
とにより空気路が連通されるようになされた曝気
装置において、 空気供給管の吐出口と水流発生機の空気吸込口
との間には、汚水槽内部の汚水が空気供給管に浸
入するのを防止するための逆止弁が設けられてい
ることを特徴とする逆止弁付き曝気装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990127996U JPH0730160Y2 (ja) | 1990-11-29 | 1990-11-29 | 逆止弁付き曝気装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990127996U JPH0730160Y2 (ja) | 1990-11-29 | 1990-11-29 | 逆止弁付き曝気装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0481699U true JPH0481699U (ja) | 1992-07-16 |
| JPH0730160Y2 JPH0730160Y2 (ja) | 1995-07-12 |
Family
ID=31875475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990127996U Expired - Lifetime JPH0730160Y2 (ja) | 1990-11-29 | 1990-11-29 | 逆止弁付き曝気装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0730160Y2 (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59228996A (ja) * | 1983-06-09 | 1984-12-22 | Ebara Corp | 曝気装置 |
| JPH01101698U (ja) * | 1987-12-25 | 1989-07-07 |
-
1990
- 1990-11-29 JP JP1990127996U patent/JPH0730160Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59228996A (ja) * | 1983-06-09 | 1984-12-22 | Ebara Corp | 曝気装置 |
| JPH01101698U (ja) * | 1987-12-25 | 1989-07-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0730160Y2 (ja) | 1995-07-12 |