JPH02147299U - - Google Patents
Info
- Publication number
- JPH02147299U JPH02147299U JP1989056086U JP5608689U JPH02147299U JP H02147299 U JPH02147299 U JP H02147299U JP 1989056086 U JP1989056086 U JP 1989056086U JP 5608689 U JP5608689 U JP 5608689U JP H02147299 U JPH02147299 U JP H02147299U
- Authority
- JP
- Japan
- Prior art keywords
- conduit
- gas
- liquid
- discharge
- suction port
- 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
- 239000007788 liquid Substances 0.000 claims 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010865 sewage Substances 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
- Jet Pumps And Other Pumps (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Description
第１図は本考案を汚水処理施設に適用した一実
施例を示す図、第２図は同実施例の吐出器の拡大
縦断面図、第３図乃至第５図は同実施例の吐出口
器を用いた場合とこれに代えて散気管を用いた場
合の空気供給経過時間毎の空気供給量、酸素溶解
度及び酸素溶解効率の比較実験結果を示す図であ
る。
１……コンプレツサ（空気供給機）、２……吐
出器、７……吸込口、８……吐出口、９……導管
、１４……ノズル。
Fig. 1 is a diagram showing an embodiment in which the present invention is applied to a sewage treatment facility, Fig. 2 is an enlarged longitudinal sectional view of a discharge device of the embodiment, and Figs. 3 to 5 are discharge ports of the embodiment. It is a figure which shows the comparative experiment result of the air supply amount, oxygen solubility, and oxygen dissolution efficiency for every elapsed air supply time when a diffuser is used and when an aeration tube is used instead. 1... Compressor (air supply machine), 2... Discharge device, 7... Suction port, 8... Discharge port, 9... Conduit, 14... Nozzle.
Claims (1)
とこの吸込口と連通する吐出口とを有する導管と
上記気体供給機の出口と連通し導管の内周壁に沿
つて環状に開口するノズルとを備えこの導管を液
体中に浸漬してノズルから導管内の吐出口側に気
体を噴射することによりこの気体と共に導管内の
上記液体を吐出口から吐出し吸込口から液体を吸
込む吐出器と、を備えることを特徴とする気体の
溶解及び液体の移送装置。 A gas supply device that discharges gas from an outlet, a conduit having a suction port and a discharge port communicating with the suction port, and a nozzle that communicates with the outlet of the gas supply device and opens in an annular shape along the inner circumferential wall of the conduit. a discharge device that immerses the conduit in a liquid and injects gas from a nozzle to the discharge port side of the conduit to discharge the gas and the liquid in the conduit from the discharge port and suck the liquid from the suction port; A gas dissolving and liquid transfer device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989056086U JPH0538880Y2 (en) | 1989-05-15 | 1989-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989056086U JPH0538880Y2 (en) | 1989-05-15 | 1989-05-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02147299U true JPH02147299U (en) | 1990-12-13 |
| JPH0538880Y2 JPH0538880Y2 (en) | 1993-09-30 |
Family
ID=31579601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989056086U Expired - Lifetime JPH0538880Y2 (en) | 1989-05-15 | 1989-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0538880Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996530A (en) * | 2012-12-19 | 2013-03-27 | 宁波思进机械股份有限公司 | Vortex type negative pressure liquid absorbing device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50107769A (en) * | 1974-01-30 | 1975-08-25 |
-
1989
- 1989-05-15 JP JP1989056086U patent/JPH0538880Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50107769A (en) * | 1974-01-30 | 1975-08-25 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996530A (en) * | 2012-12-19 | 2013-03-27 | 宁波思进机械股份有限公司 | Vortex type negative pressure liquid absorbing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0538880Y2 (en) | 1993-09-30 |