JPH0161997U - - Google Patents
Info
- Publication number
- JPH0161997U JPH0161997U JP1987157724U JP15772487U JPH0161997U JP H0161997 U JPH0161997 U JP H0161997U JP 1987157724 U JP1987157724 U JP 1987157724U JP 15772487 U JP15772487 U JP 15772487U JP H0161997 U JPH0161997 U JP H0161997U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- organic wastewater
- aeration tank
- pressurized
- treatment apparatus
- 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
- 238000005273 aeration Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 2
- 238000004065 wastewater treatment Methods 0.000 claims 3
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 239000010802 sludge Substances 0.000 claims 1
- 239000002351 wastewater Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- Activated Sludge Processes (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Description
図は本考案の実施例を示すものであつて、第1
図はフローチヤート図、第2図および第3図は加
圧曝気槽の断面図である。
3……加圧曝気槽、4……筒状体、5,6……
分岐パイプ、5a,6a……吐出部、9……循環
ポンプ、10……コンプレツサー、13……循環
路、17……分離槽。
The figure shows an embodiment of the present invention.
The figure is a flowchart, and FIGS. 2 and 3 are cross-sectional views of the pressurized aeration tank. 3... Pressurized aeration tank, 4... Cylindrical body, 5, 6...
Branch pipe, 5a, 6a...Discharge part, 9...Circulation pump, 10...Compressor, 13...Circulation path, 17...Separation tank.
Claims (1)
る加圧曝気槽3と、該加圧曝気槽3から送り出さ
れた溶液を汚泥と清浄水に分離する分離槽17と
を有する有機廃水の処理装置において、上記加圧
曝気槽3の内部に筒状体4を配設するとともに、
該加圧曝気槽3内の溶液を内外に循環させる循環
ポンプ9を備えた循環路13を設け、該循環路1
3にエアを送出するコンプレツサー10を設ける
とともに、該循環路13を分岐させてその分岐パ
イプ5,6の吐出部5a,6aを上記筒状体4の
内部の互いに対向する位置に配設し、該吐出部5
a,6aを屈曲させて該筒状体4の内部に旋回流
aを生じさせるようにしたことを特徴とする有機
廃水の処理装置。 (2) 上記筒状体4が径小部4aを有する中絞り
形状であり、また上記吐出部5a,6aが該筒状
体4の下部にあつて上方へ屈曲し、該筒状体4の
内部に上方へ向う旋回流aを生じさせるようにし
たことを特徴とする上記実用新案登録請求の範囲
第1項に記載の有機廃水の処理装置。[Claims for Utility Model Registration] (1) A pressurized aeration tank 3 in which organic wastewater is pressurized and aerated to perform biological oxidation, and a solution sent from the pressurized aeration tank 3 is separated into sludge and clean water. In an organic wastewater treatment apparatus having a separation tank 17, a cylindrical body 4 is disposed inside the pressurized aeration tank 3, and
A circulation path 13 equipped with a circulation pump 9 for circulating the solution in the pressurized aeration tank 3 in and out is provided, and the circulation path 1
3 is provided with a compressor 10 for delivering air, the circulation path 13 is branched, and the discharge portions 5a, 6a of the branch pipes 5, 6 are disposed at positions facing each other inside the cylindrical body 4, The discharge part 5
An organic wastewater treatment apparatus characterized in that a and 6a are bent to generate a swirling flow a inside the cylindrical body 4. (2) The cylindrical body 4 has a medium-drawn shape with a small diameter portion 4a, and the discharge portions 5a and 6a are located at the lower part of the cylindrical body 4 and are bent upward. The organic wastewater treatment apparatus according to claim 1 of the above-mentioned utility model registration, characterized in that an upward swirling flow a is generated inside the apparatus.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987157724U JPH0417277Y2 (en) | 1987-10-15 | 1987-10-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987157724U JPH0417277Y2 (en) | 1987-10-15 | 1987-10-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0161997U true JPH0161997U (en) | 1989-04-20 |
JPH0417277Y2 JPH0417277Y2 (en) | 1992-04-17 |
Family
ID=31437419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987157724U Expired JPH0417277Y2 (en) | 1987-10-15 | 1987-10-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0417277Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07124580A (en) * | 1993-05-20 | 1995-05-16 | Tetsuo Nishida | Agitating treatment tank, culture treatment tank and water treatment equipment jointly provided with these tanks |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5895293A (en) * | 1981-12-01 | 1983-06-06 | 株式会社東芝 | Module type flow rate control mechanism |
JPS6154288A (en) * | 1984-08-21 | 1986-03-18 | Nippon Kokan Kk <Nkk> | Purifying apparatus of closed water basin |
-
1987
- 1987-10-15 JP JP1987157724U patent/JPH0417277Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5895293A (en) * | 1981-12-01 | 1983-06-06 | 株式会社東芝 | Module type flow rate control mechanism |
JPS6154288A (en) * | 1984-08-21 | 1986-03-18 | Nippon Kokan Kk <Nkk> | Purifying apparatus of closed water basin |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07124580A (en) * | 1993-05-20 | 1995-05-16 | Tetsuo Nishida | Agitating treatment tank, culture treatment tank and water treatment equipment jointly provided with these tanks |
Also Published As
Publication number | Publication date |
---|---|
JPH0417277Y2 (en) | 1992-04-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0161997U (en) | ||
WO2007043904A1 (en) | Jet loop wastewater treatment system | |
JPH0161999U (en) | ||
JPH0177896U (en) | ||
JPH0386096U (en) | ||
JPS6217394U (en) | ||
JPS591758Y2 (en) | Gas-liquid contact tank | |
JPS61155099U (en) | ||
JPS63398Y2 (en) | ||
JPS61139795U (en) | ||
KR950006693Y1 (en) | Aerator for waste water treatment | |
JPH0359097U (en) | ||
JPH02137997U (en) | ||
JPS63115498U (en) | ||
JPS6350987U (en) | ||
JPS6161100U (en) | ||
JPS6183497U (en) | ||
JPS6224993U (en) | ||
JPS63115493U (en) | ||
JPH0228793U (en) | ||
JPS63149299U (en) | ||
JPS6438110A (en) | Method and drawing pipe for drawing only sludge of precipitated layer | |
JPH0375812U (en) | ||
JPS6421798U (en) | ||
JPH02150097U (en) |