JPS6313230U - - Google Patents
Info
- Publication number
- JPS6313230U JPS6313230U JP1986105962U JP10596286U JPS6313230U JP S6313230 U JPS6313230 U JP S6313230U JP 1986105962 U JP1986105962 U JP 1986105962U JP 10596286 U JP10596286 U JP 10596286U JP S6313230 U JPS6313230 U JP S6313230U
- Authority
- JP
- Japan
- Prior art keywords
- hollow shaft
- aeration device
- suction hole
- stirring blade
- perforated plate
- 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
- 238000003756 stirring Methods 0.000 claims description 3
- 238000005273 aeration Methods 0.000 claims 3
- 239000007788 liquid 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)
Description
第１図は本願考案の正面図、第２図は従来例で
ある。
１は駆動装置、２は中空シヤフト、３は撹拌羽
根、４は空気吸入孔、５は放気口、６はカバー、
６ａは多孔板。
FIG. 1 is a front view of the present invention, and FIG. 2 is a conventional example. 1 is a drive device, 2 is a hollow shaft, 3 is a stirring blade, 4 is an air intake hole, 5 is an air outlet, 6 is a cover,
6a is a perforated plate.
Claims (1)
た中空シヤフトと、該中空シヤフトの下部に設け
た撹拌羽根とにより、液体を撹拌し空気を供給す
る曝気装置において、曝気装置をおおうカバーの
全部、又は少なくとも前記中空シヤフトの吸入孔
をおおう部分を多孔板としたことを特徴とする曝
気装置。 In an aeration device that stirs a liquid and supplies air using a hollow shaft that is rotated by a drive device and has an air suction hole above it, and a stirring blade provided at the bottom of the hollow shaft, a cover that covers the aeration device is used. An aeration device characterized in that the whole or at least the portion covering the suction hole of the hollow shaft is made of a perforated plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986105962U JPH034349Y2 (en) | 1986-07-10 | 1986-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986105962U JPH034349Y2 (en) | 1986-07-10 | 1986-07-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6313230U true JPS6313230U (en) | 1988-01-28 |
| JPH034349Y2 JPH034349Y2 (en) | 1991-02-05 |
Family
ID=30980882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986105962U Expired JPH034349Y2 (en) | 1986-07-10 | 1986-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH034349Y2 (en) |
-
1986
- 1986-07-10 JP JP1986105962U patent/JPH034349Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH034349Y2 (en) | 1991-02-05 |