JPS63173399U - - Google Patents
Info
- Publication number
- JPS63173399U JPS63173399U JP1987064469U JP6446987U JPS63173399U JP S63173399 U JPS63173399 U JP S63173399U JP 1987064469 U JP1987064469 U JP 1987064469U JP 6446987 U JP6446987 U JP 6446987U JP S63173399 U JPS63173399 U JP S63173399U
- Authority
- JP
- Japan
- Prior art keywords
- blades
- fixed
- wall body
- water
- water flow
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000005273 aeration Methods 0.000 claims 1
- 230000037237 body shape Effects 0.000 claims 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 239000007921 spray Substances 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
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Farming Of Fish And Shellfish (AREA)
Description
図はいずれも本考案の一実施例を示し、第１図
は一部を断面にした側面図、第２図は第１図の
〜から見た断面図、第３図が第１図の〜か
ら見た平面図を示す。
図中１は水流発生機、２は羽根、５はドラフト
環、６は下側壁体、９は上側壁体、１０は羽根体
、１７は下部噴出口、１９は上部噴出口、ＷＦＵ
はん上部噴流、ＷＦＤは下部噴流である。
The drawings all show an embodiment of the present invention, in which Fig. 1 is a partially sectional side view, Fig. 2 is a sectional view taken from ~ in Fig. 1, and Fig. 3 is a sectional view taken from ~ in Fig. 1. A plan view as seen from above is shown. In the figure, 1 is a water flow generator, 2 is a blade, 5 is a draft ring, 6 is a lower wall, 9 is an upper wall, 10 is a blade, 17 is a lower spout, 19 is an upper jet, WFU
The upper jet and WFD are the lower jet.
Claims (1)
向きになるごとく架台に固定し、前記羽根を囲繞
するごとくドラフト環を設け、前記羽根の上方に
上部が外方へ弯曲した略台形回転体状の下側壁体
を前記ドラフト環から支持材によつて支持し、該
下側壁体の上側に狭い間隙を設けて外側に羽根体
を固着した台形回転体状をした上側壁体を前記羽
根の回転軸に固着して、大容量の水を下段から低
く噴水するとともに上段から少量の水を高く噴水
するごとくした曝気噴水装置。 A water flow generator that generates a water flow by rotating blades is fixed to a pedestal so as to face upward, a draft ring is provided to surround the blades, and above the blades there is a substantially trapezoidal rotating body shape whose upper part is curved outward. The lower wall body is supported from the draft ring by a support member, and the upper wall body is shaped like a trapezoidal rotating body with a narrow gap provided above the lower wall body and the blade body is fixed to the outside. An aeration fountain device that is fixed to a shaft and sprays a large amount of water low from the lower stage and a small amount of water high from the upper stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987064469U JPH034399Y2 (en) | 1987-04-28 | 1987-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987064469U JPH034399Y2 (en) | 1987-04-28 | 1987-04-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63173399U true JPS63173399U (en) | 1988-11-10 |
| JPH034399Y2 JPH034399Y2 (en) | 1991-02-05 |
Family
ID=30900658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987064469U Expired JPH034399Y2 (en) | 1987-04-28 | 1987-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH034399Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986872A (en) * | 2015-06-29 | 2015-10-21 | 安徽省安庆市皖清环保科技有限公司 | Aeration decontamination device |
| KR101889299B1 (en) * | 2018-05-28 | 2018-08-21 | (주)케이오더블유 | Impeller type water purification device |
-
1987
- 1987-04-28 JP JP1987064469U patent/JPH034399Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986872A (en) * | 2015-06-29 | 2015-10-21 | 安徽省安庆市皖清环保科技有限公司 | Aeration decontamination device |
| CN104986872B (en) * | 2015-06-29 | 2017-05-24 | 东莞市正大纺织科技有限公司 | Aeration decontamination device |
| KR101889299B1 (en) * | 2018-05-28 | 2018-08-21 | (주)케이오더블유 | Impeller type water purification device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH034399Y2 (en) | 1991-02-05 |