JP6600779B1 - 水中攪拌曝気装置 - Google Patents
水中攪拌曝気装置 Download PDFInfo
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- JP6600779B1 JP6600779B1 JP2019045611A JP2019045611A JP6600779B1 JP 6600779 B1 JP6600779 B1 JP 6600779B1 JP 2019045611 A JP2019045611 A JP 2019045611A JP 2019045611 A JP2019045611 A JP 2019045611A JP 6600779 B1 JP6600779 B1 JP 6600779B1
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- Japan
- Prior art keywords
- opening
- compressed air
- cone
- rotating cone
- aeration apparatus
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- 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.)
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- 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
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
Description
2 回転コーン
3 底部整流板
4 圧縮空気送給管
5 プロペラ
6 減速機付水中電動機
7 圧縮空気室
8 ケーシング
10 スリット
11 圧縮空気
12 気泡
13 気泡
15 圧縮空気供給機
16 圧縮空気流出口
20 水流
21 混合水流
30 水中攪拌曝気装置
32 回転コーン
34 混合水流
40 水槽
41 水
h 隙間
H 隙間
Claims (2)
- 開口部を下にした、下方に末広がり状のお碗型の回転コーンを備えた水中攪拌曝気装置であって、
前記回転コーンの内部に形成した圧縮空気室に貯留されている圧縮空気の吹き出し口を、前記回転コーンの開口部の周縁部の下端部と、前記回転コーンの下方に配設した上面が平面状で円板状の底部整流板の上面との上下方向の隙間と、前記回転コーンの開口部の周縁部全周にわたって多数形成した細幅状スリットとすることを特徴とする水中攪拌曝気装置。 - 前記細幅状スリットが前記開口部の周縁部に対して直交方向又は斜め方向に形成した縦型の細幅状スリットであることを特徴とする請求項1に記載の水中攪拌曝気装置。
Priority Applications (1)
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JP2019045611A JP6600779B1 (ja) | 2019-03-13 | 2019-03-13 | 水中攪拌曝気装置 |
Applications Claiming Priority (1)
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JP2019045611A JP6600779B1 (ja) | 2019-03-13 | 2019-03-13 | 水中攪拌曝気装置 |
Publications (2)
Publication Number | Publication Date |
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JP6600779B1 true JP6600779B1 (ja) | 2019-11-06 |
JP2020146623A JP2020146623A (ja) | 2020-09-17 |
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Application Number | Title | Priority Date | Filing Date |
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JP2019045611A Active JP6600779B1 (ja) | 2019-03-13 | 2019-03-13 | 水中攪拌曝気装置 |
Country Status (1)
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JP (1) | JP6600779B1 (ja) |
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2019
- 2019-03-13 JP JP2019045611A patent/JP6600779B1/ja active Active
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JP2020146623A (ja) | 2020-09-17 |
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