JPH0356605U - - Google Patents
Info
- Publication number
- JPH0356605U JPH0356605U JP1989112779U JP11277989U JPH0356605U JP H0356605 U JPH0356605 U JP H0356605U JP 1989112779 U JP1989112779 U JP 1989112779U JP 11277989 U JP11277989 U JP 11277989U JP H0356605 U JPH0356605 U JP H0356605U
- Authority
- JP
- Japan
- Prior art keywords
- discharge
- water
- float valve
- collection trough
- water collection
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000006228 supernatant Substances 0.000 claims 2
- 238000007599 discharging Methods 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
- Activated Sludge Processes (AREA)
Description
第１図は本考案の一実施例の断面図、第２図は
第１図のＡ−Ａ視の平面図である。
１……処理槽、１ａ……処理槽側壁、２……集
水トラフ、３……フロート弁、４……浮力調整フ
ロート、５……溢流口、６……排出口、７……ス
カムバツフル、８……伸縮排出管、９……排出導
管、１０……排出弁、１１……ガイド、１２……
上部サポート、１３……当接部材。
FIG. 1 is a sectional view of an embodiment of the present invention, and FIG. 2 is a plan view taken along line A--A in FIG. 1... Treatment tank, 1a... Processing tank side wall, 2... Water collection trough, 3... Float valve, 4... Buoyancy adjustment float, 5... Overflow port, 6... Outlet port, 7... Scum bath full , 8... telescopic discharge pipe, 9... discharge conduit, 10... discharge valve, 11... guide, 12...
Upper support, 13... contact member.
Claims (1)
内部に上記溢流口５を開閉するフロート弁３を収
納した集水トラフ２と、該集水トラフ２に係着し
集水トラフ２が常に水面近傍の水面下になるよう
調整する浮力調整フロート４と、上記集水トラフ
２を囲繞するスカムバツフル７と、処理槽下方の
側壁１ａに貫装し排出弁１０を具備した排出導管
９と、上記排出口６と排出導管９とを接続した伸
縮排出管８と、水面上方の処理槽の側壁１ａに架
設した上部サポート１２に一端が係着し、他端が
上記フロート弁３を貫通し上記伸縮排出管８内を
縦通して排出導管９に係着したガイド１１を設け
たことを特徴とする上澄水排出装置。 ２ 上記集水トラフ２を上端に長孔の溢流口５を
有する管状体とし、上記フロート弁３を横断面台
形長尺のフロート弁３としたことを特徴とする請
求項第１項記載の上澄水排出装置。[Claims for Utility Model Registration] 1. Equipped with an overflow port 5 at the upper end and a discharge port 6 at the lower end,
A water collection trough 2 that houses a float valve 3 for opening and closing the overflow port 5, and a buoyancy adjustment float that is attached to the water collection trough 2 and adjusts the water collection trough 2 so that it is always near the water surface and below the water surface. 4, a scum bath full 7 surrounding the water collection trough 2, a discharge conduit 9 that penetrates the lower side wall 1a of the treatment tank and is equipped with a discharge valve 10, and a telescopic discharge connecting the discharge port 6 and the discharge conduit 9. One end is attached to the pipe 8 and an upper support 12 installed on the side wall 1a of the treatment tank above the water surface, and the other end passes through the float valve 3, runs vertically within the telescopic discharge pipe 8, and is engaged with the discharge conduit 9. A supernatant water discharging device characterized in that a guide 11 is provided. 2. The water collecting trough 2 is a tubular body having an elongated overflow port 5 at the upper end, and the float valve 3 is an elongated float valve 3 having a trapezoidal cross section. Supernatant water discharge device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989112779U JPH0356605U (en) | 1989-09-28 | 1989-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989112779U JPH0356605U (en) | 1989-09-28 | 1989-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0356605U true JPH0356605U (en) | 1991-05-30 |
Family
ID=31661217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989112779U Pending JPH0356605U (en) | 1989-09-28 | 1989-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356605U (en) |
-
1989
- 1989-09-28 JP JP1989112779U patent/JPH0356605U/ja active Pending
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