JPS6275829U - - Google Patents
Info
- Publication number
- JPS6275829U JPS6275829U JP1985163211U JP16321185U JPS6275829U JP S6275829 U JPS6275829 U JP S6275829U JP 1985163211 U JP1985163211 U JP 1985163211U JP 16321185 U JP16321185 U JP 16321185U JP S6275829 U JPS6275829 U JP S6275829U
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- valve
- water supply
- aeration pipe
- interposed
- 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
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 5
- 238000005273 aeration Methods 0.000 claims 3
- 238000004090 dissolution Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid 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
Description
第１図は実施例装置の断面図、第２図は散気管
部の構成断面図、第３図は別の実施例装置の要部
断面図、第４図は従来装置の構成図、第５図は池
中ＤＯ値の特性図である。
１０……タンク、１２……反射板、１４……給
水管、１６……散気管、１８……主供給ライン、
２０……第１開閉弁、２２……循環ライン、２６
……第２開閉弁、２８……液面レベル計、３０…
…酸素循環ポンプ。
Fig. 1 is a sectional view of the embodiment device, Fig. 2 is a sectional view of the configuration of the air diffuser pipe section, Fig. 3 is a sectional view of the main part of another embodiment device, Fig. 4 is a configuration diagram of the conventional device, and Fig. 5 The figure is a characteristic diagram of the DO value in the pond. 10...tank, 12...reflector, 14...water supply pipe, 16...diffuser pipe, 18...main supply line,
20...First on-off valve, 22...Circulation line, 26
...Second on-off valve, 28...Liquid level meter, 30...
…Oxygen circulation pump.
Claims (1)
板を設けると共に、該反射板に向けて給水を放射
する給水管を設け、溶解タンク内の下部には酸素
供給源からの主供給ラインに接続される散気管を
配設した酸素溶解装置であつて、前記溶解タンク
内の上部から前記散気管又は別途の散気管に通じ
る余剰酸素の循環ラインを設け、この循環ライン
には開閉弁等および酸素循環ポンプを介装すると
ともに、前記主供給ラインには前記開閉弁に対し
選択的に開閉される開閉弁を介装したことを特徴
とする酸素溶解装置。 A reflector plate for scattering water supply is provided on the top plate of the solution tank, and a water supply pipe is provided to radiate the water supply toward the reflector plate, and a main supply line from the oxygen supply source is installed at the bottom of the solution tank. The oxygen dissolving device is equipped with an aeration pipe to be connected, and is provided with a surplus oxygen circulation line leading from the upper part of the dissolution tank to the aeration pipe or a separate aeration pipe, and this circulation line is equipped with an on-off valve, etc. An oxygen dissolving device characterized in that an oxygen circulation pump is interposed, and an on-off valve that is selectively opened and closed with respect to the on-off valve is interposed in the main supply line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985163211U JPH0227875Y2 (en) | 1985-10-24 | 1985-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985163211U JPH0227875Y2 (en) | 1985-10-24 | 1985-10-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6275829U true JPS6275829U (en) | 1987-05-15 |
| JPH0227875Y2 JPH0227875Y2 (en) | 1990-07-26 |
Family
ID=31091202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985163211U Expired JPH0227875Y2 (en) | 1985-10-24 | 1985-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0227875Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012166192A (en) * | 2000-08-04 | 2012-09-06 | Therox Inc | Apparatus and method for oxygenating wastewater |
| WO2016113877A1 (en) * | 2015-01-15 | 2016-07-21 | 株式会社大栄製作所 | Gas exchange device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4968354A (en) * | 1972-11-02 | 1974-07-02 |
-
1985
- 1985-10-24 JP JP1985163211U patent/JPH0227875Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4968354A (en) * | 1972-11-02 | 1974-07-02 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012166192A (en) * | 2000-08-04 | 2012-09-06 | Therox Inc | Apparatus and method for oxygenating wastewater |
| WO2016113877A1 (en) * | 2015-01-15 | 2016-07-21 | 株式会社大栄製作所 | Gas exchange device |
| JPWO2016113877A1 (en) * | 2015-01-15 | 2017-04-27 | 株式会社大栄製作所 | Gas displacement device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0227875Y2 (en) | 1990-07-26 |