JPH0441796U - - Google Patents
Info
- Publication number
- JPH0441796U JPH0441796U JP1990081699U JP8169990U JPH0441796U JP H0441796 U JPH0441796 U JP H0441796U JP 1990081699 U JP1990081699 U JP 1990081699U JP 8169990 U JP8169990 U JP 8169990U JP H0441796 U JPH0441796 U JP H0441796U
- Authority
- JP
- Japan
- Prior art keywords
- submersible pump
- nozzle connected
- discharge
- suction
- treatment tank
- 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.)
- Pending
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
- Activated Sludge Processes (AREA)
- Removal Of Floating Material (AREA)
- Degasification And Air Bubble Elimination (AREA)
Description
第１図は本考案の一実施例の側面図、第２図は
同実施例の平面図である。
１……生物処理水槽、２……泡面、３……水中
ポンプ、４……吸込みノズル、５……フロート、
６……吐出ノズル、７……エゼクター部、８……
弁、９……消泡剤、１０……容器、１１……可撓
管。
FIG. 1 is a side view of one embodiment of the present invention, and FIG. 2 is a plan view of the same embodiment. 1... Biological treatment tank, 2... Foam surface, 3... Submersible pump, 4... Suction nozzle, 5... Float,
6...Discharge nozzle, 7...Ejector section, 8...
Valve, 9... Antifoaming agent, 10... Container, 11... Flexible tube.
Claims (1)
ノズルが接続された水中ポンプ、及び同水中ポン
プに取付けられたフロートを備えたことを特徴と
する廃水生物処理水槽における消泡装置。 A defoaming device for a wastewater biological treatment tank, comprising a submersible pump having a suction nozzle connected to the suction side and a discharge nozzle connected to the discharge side, and a float attached to the submersible pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990081699U JPH0441796U (en) | 1990-08-02 | 1990-08-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990081699U JPH0441796U (en) | 1990-08-02 | 1990-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0441796U true JPH0441796U (en) | 1992-04-09 |
Family
ID=31627869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990081699U Pending JPH0441796U (en) | 1990-08-02 | 1990-08-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0441796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004208580A (en) * | 2002-12-27 | 2004-07-29 | Nippon Oil Corp | Tank with defoamer |
-
1990
- 1990-08-02 JP JP1990081699U patent/JPH0441796U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004208580A (en) * | 2002-12-27 | 2004-07-29 | Nippon Oil Corp | Tank with defoamer |