JPH0478997U - - Google Patents
Info
- Publication number
- JPH0478997U JPH0478997U JP11958190U JP11958190U JPH0478997U JP H0478997 U JPH0478997 U JP H0478997U JP 11958190 U JP11958190 U JP 11958190U JP 11958190 U JP11958190 U JP 11958190U JP H0478997 U JPH0478997 U JP H0478997U
- Authority
- JP
- Japan
- Prior art keywords
- sewage
- treatment tank
- sewage treatment
- pumping pipe
- passage hole
- 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
- 239000010865 sewage Substances 0.000 claims 9
- 238000005086 pumping Methods 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Lift Valve (AREA)
- Jet Pumps And Other Pumps (AREA)
- Treatment Of Biological Wastes In General (AREA)
Description
第１図はこの考案の実施例の断面図、第２図は
実施例の拡大斜視図、第３図は第２図の断面図、
第４図イ，ロは第３図のそれぞれ平面図である。
Fig. 1 is a sectional view of an embodiment of this invention, Fig. 2 is an enlarged perspective view of the embodiment, Fig. 3 is a sectional view of Fig. 2,
FIGS. 4A and 4B are plan views of FIG. 3, respectively.
Claims (1)
にわたり汚水を移流させるエアリフトポンプであ
つて、汚水処理槽内に当該汚水処理槽における水
位よりも頂部が上方に露出して設けられた揚水パ
イプと、この揚水パイプの頂部に取付けられた流
量調整ボツクスと、このボツクスから移流先の汚
水処理槽にむけて配設された横パイプとを有し、
上記流量調整ボツクスにおける汚水流入口または
流出口に、揚水パイプならびに横パイプよりも小
径の汚水通過穴を備えた開閉板が取付けられると
共に、該汚水通過穴の開度を調整する水量制御板
が設けられてなることを特徴とするエアリフトポ
ンプを流量調整装置。 An air lift pump that advects sewage across a sewage treatment tank provided inside a sewage septic tank, the pumping pipe being installed in the sewage treatment tank with its top exposed above the water level in the sewage treatment tank; It has a flow rate adjustment box attached to the top of this pumping pipe, and a horizontal pipe arranged from this box to a sewage treatment tank as an advection destination,
An opening/closing plate having a sewage passage hole with a diameter smaller than that of the pumping pipe and the horizontal pipe is attached to the sewage inlet or outlet of the flow rate adjustment box, and a water flow control plate is provided to adjust the opening degree of the sewage passage hole. The air lift pump is characterized by being made into a flow regulating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11958190U JPH0728957Y2 (en) | 1990-11-14 | 1990-11-14 | Air lift pump flow control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11958190U JPH0728957Y2 (en) | 1990-11-14 | 1990-11-14 | Air lift pump flow control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0478997U true JPH0478997U (en) | 1992-07-09 |
| JPH0728957Y2 JPH0728957Y2 (en) | 1995-07-05 |
Family
ID=31867529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11958190U Expired - Lifetime JPH0728957Y2 (en) | 1990-11-14 | 1990-11-14 | Air lift pump flow control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0728957Y2 (en) |
-
1990
- 1990-11-14 JP JP11958190U patent/JPH0728957Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0728957Y2 (en) | 1995-07-05 |
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