JPH0370730U - - Google Patents
Info
- Publication number
- JPH0370730U JPH0370730U JP1989132322U JP13232289U JPH0370730U JP H0370730 U JPH0370730 U JP H0370730U JP 1989132322 U JP1989132322 U JP 1989132322U JP 13232289 U JP13232289 U JP 13232289U JP H0370730 U JPH0370730 U JP H0370730U
- Authority
- JP
- Japan
- Prior art keywords
- reducer
- pipe
- throttle passage
- check valve
- intake device
- 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
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Description
第1図は本考案に係る吸気装置の断面図、第2
図は本考案を水処理装置に実施した一実施例の概
略図である。
1……加圧ポンプ、2……吸入側管路、3……
レデユーサー、4……絞り通路、5……エアノズ
ル、6……エア取入口、8……気体吸入細孔、9
……パイプ、10……逆止弁。
Figure 1 is a sectional view of the intake device according to the present invention, Figure 2
The figure is a schematic diagram of an embodiment in which the present invention is implemented in a water treatment device. 1... Pressure pump, 2... Suction side pipe line, 3...
Reducer, 4... Throttle passage, 5... Air nozzle, 6... Air intake port, 8... Gas suction pore, 9
...Pipe, 10...Check valve.
Claims (1)
路を有するレデユーサーを設け、極く小さい気体
吸入細孔を有するエアノズルと前記レデユーサー
の絞り通路とをパイプを介して連結すると共に、
該パイプにレデユーサー側へのみ気体供給可能の
逆止弁を設けてなるを特徴とする微細気泡発生装
置において用いられる吸気装置。 A reducer having a narrow throttle passage is provided in the suction side conduit leading to the pressurizing pump, and an air nozzle having an extremely small gas suction pore is connected to the throttle passage of the reducer via a pipe,
An air intake device used in a fine bubble generator, characterized in that the pipe is provided with a check valve that can supply gas only to the reducer side.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989132322U JPH0370730U (en) | 1989-11-14 | 1989-11-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989132322U JPH0370730U (en) | 1989-11-14 | 1989-11-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0370730U true JPH0370730U (en) | 1991-07-16 |
Family
ID=31679787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989132322U Pending JPH0370730U (en) | 1989-11-14 | 1989-11-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0370730U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005003043A1 (en) * | 2003-07-04 | 2005-01-13 | Japan Applied Microbiology Research Institute Ltd | Ejector for aeration |
JP2005127638A (en) * | 2003-10-24 | 2005-05-19 | Toshiba Plant Systems & Services Corp | Steam attemperator |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS641800B2 (en) * | 1983-07-29 | 1989-01-12 | Yamaha Corp |
-
1989
- 1989-11-14 JP JP1989132322U patent/JPH0370730U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS641800B2 (en) * | 1983-07-29 | 1989-01-12 | Yamaha Corp |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005003043A1 (en) * | 2003-07-04 | 2005-01-13 | Japan Applied Microbiology Research Institute Ltd | Ejector for aeration |
JP2005127638A (en) * | 2003-10-24 | 2005-05-19 | Toshiba Plant Systems & Services Corp | Steam attemperator |
JP4619643B2 (en) * | 2003-10-24 | 2011-01-26 | 東芝プラントシステム株式会社 | Steam desuperheater |