JPS583997U - Aeration device - Google Patents
Aeration deviceInfo
- Publication number
- JPS583997U JPS583997U JP1981097062U JP9706281U JPS583997U JP S583997 U JPS583997 U JP S583997U JP 1981097062 U JP1981097062 U JP 1981097062U JP 9706281 U JP9706281 U JP 9706281U JP S583997 U JPS583997 U JP S583997U
- Authority
- JP
- Japan
- Prior art keywords
- aeration device
- space
- rotating shaft
- blocking plate
- blade
- 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
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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の曝気装置を示す正面図、第2図は、第3
図はこの考案に係る曝気装置を示す正面図、平面図、第
4図、第5図は第2図の部分拡大図、第6図は第1図の
VI−VI線断面図である。
1・・・・・・回転軸、2・・・・・・インペラ、3・
・・・・・空間、4・・・・・・阻止板、5・・・・・
・ガイドタービン羽根、6゜7、訃・・・・・折曲部。Figure 1 is a front view of a conventional aeration system, and Figure 2 is a front view of a conventional aeration system.
The figures are a front view and a plan view showing an aeration device according to the invention, FIGS. 4 and 5 are partially enlarged views of FIG. 2, and FIG. 6 is a sectional view taken along the line VI-VI of FIG. 1. 1... Rotating shaft, 2... Impeller, 3.
...Space, 4...Block plate, 5...
・Guide turbine blade, 6°7, tail...bent part.
Claims (1)
間隔をおいて多数のインペラを取付け、回転軸の中央に
空間が生じるように各インペラ間に阻止板を設け、前記
空間にガイドタービン羽根を設け、前記阻止板の吸込側
端部および前記ガイドタービン羽根の回転方向端部を折
り曲げであることを特徴とする曝気装置。A large number of impellers are mounted on a rotating shaft at regular intervals radially and circumferentially around this shaft, a blocking plate is provided between each impeller so that a space is created in the center of the rotating shaft, and a guide turbine is installed in the space. An aeration device characterized in that a blade is provided, and the suction side end of the blocking plate and the rotational direction end of the guide turbine blade are bent.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981097062U JPS583997U (en) | 1981-06-30 | 1981-06-30 | Aeration device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981097062U JPS583997U (en) | 1981-06-30 | 1981-06-30 | Aeration device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS583997U true JPS583997U (en) | 1983-01-11 |
JPS632150Y2 JPS632150Y2 (en) | 1988-01-20 |
Family
ID=29891883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1981097062U Granted JPS583997U (en) | 1981-06-30 | 1981-06-30 | Aeration device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS583997U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008521592A (en) * | 2004-11-26 | 2008-06-26 | ビッサー,アンドリース | Apparatus and method for aeration of wastewater |
JP2019089051A (en) * | 2017-11-17 | 2019-06-13 | 新明和工業株式会社 | Aeration device |
JP2021154242A (en) * | 2020-03-27 | 2021-10-07 | 住友重機械エンバイロメント株式会社 | Impeller |
-
1981
- 1981-06-30 JP JP1981097062U patent/JPS583997U/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008521592A (en) * | 2004-11-26 | 2008-06-26 | ビッサー,アンドリース | Apparatus and method for aeration of wastewater |
JP2019089051A (en) * | 2017-11-17 | 2019-06-13 | 新明和工業株式会社 | Aeration device |
JP2021154242A (en) * | 2020-03-27 | 2021-10-07 | 住友重機械エンバイロメント株式会社 | Impeller |
Also Published As
Publication number | Publication date |
---|---|
JPS632150Y2 (en) | 1988-01-20 |
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