JPH0253191U - - Google Patents
Info
- Publication number
- JPH0253191U JPH0253191U JP12973088U JP12973088U JPH0253191U JP H0253191 U JPH0253191 U JP H0253191U JP 12973088 U JP12973088 U JP 12973088U JP 12973088 U JP12973088 U JP 12973088U JP H0253191 U JPH0253191 U JP H0253191U
- Authority
- JP
- Japan
- Prior art keywords
- trough
- water
- weir
- opening
- closing means
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000000034 method Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Landscapes
- Removal Of Floating Material (AREA)
Description
第１図はこの考案の一実施例を示した沈澱池の
平面全体図、第２図はその断面図、第３図は第２
図Ａ部詳細図、第４図は堰部分の正面図、第５図
は双方向から流入するようになつたものにも適用
できることを示した断面図、第６図は堰の上下調
節方法の１例を示した側面図、第７図はその折り
揚げ状態を示した側面図、第８図は従来例の１例
を示した断面図、第５図は他の従来例を示した断
面図である。
２１……水面、２４，４０……トラフ、２５…
…開閉手段、２６……流出管、２８，４５……堰
、２９，４４……フロート、３０，４７……常時
流入口。
Figure 1 is an overall plan view of a sedimentation basin showing one embodiment of this invention, Figure 2 is its sectional view, and Figure 3 is its second
Figure 4 is a detailed view of part A, Figure 4 is a front view of the weir, Figure 5 is a cross-sectional view showing that it can be applied to systems that flow in from both directions, and Figure 6 is a method of vertically adjusting the weir. FIG. 7 is a side view showing one example, FIG. 7 is a side view showing the folded state, FIG. 8 is a sectional view showing one example of the conventional example, and FIG. 5 is a sectional view showing another conventional example. It is. 21...Water surface, 24,40...Trough, 25...
...Opening/closing means, 26... Outflow pipe, 28, 45... Weir, 29, 44... Float, 30, 47... Constant inflow port.
Claims (1)
フと、同トラフのスカム流入側に近接して配置さ
れトラフの前面に沿つて上下動自在になつている
堰と、同堰を水面の変動に追従するようにするフ
ロート手段と、前記トラフ内の通路を流出路に対
して開閉自在にする開閉手段とを備え、前記堰は
、水面に対して常に一定量の水を流す常時流入口
を有し、前記開閉手段が閉止しているとき、前記
常時流入口を通してトラフ内に水が流入して堰を
中間にしてトラフ内とトラフ外にともに水が存す
るようにし、前記開閉手段が開放されたとき、ト
ラフ内の水が流出路へ流れ出るとともにトラフ外
の水も同トラフ内を通して流出路へと流れ出るよ
うに構成されているスカム除去装置。 A fixed trough with an open top and a gutter-shaped weir, a weir that is placed close to the scum inlet side of the trough and can move up and down along the front of the trough, and a weir that is connected to water surface fluctuations. and an opening/closing means for freely opening and closing the passage in the trough with respect to the outflow passage, and the weir has a constant inlet that always allows a constant amount of water to flow relative to the water surface. and when the opening/closing means is closed, water flows into the trough through the constant inflow port so that water exists both inside and outside the trough with the weir in the middle, and when the opening/closing means is opened. The scum removal device is configured such that, when the water inside the trough is removed, the water inside the trough flows out into the outflow path, and the water outside the trough also flows out into the outflow path through the trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988129730U JP2562010Y2 (en) | 1988-10-03 | 1988-10-03 | Scum removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988129730U JP2562010Y2 (en) | 1988-10-03 | 1988-10-03 | Scum removal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0253191U true JPH0253191U (en) | 1990-04-17 |
| JP2562010Y2 JP2562010Y2 (en) | 1998-02-04 |
Family
ID=31384277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988129730U Expired - Lifetime JP2562010Y2 (en) | 1988-10-03 | 1988-10-03 | Scum removal device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2562010Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993021113A1 (en) * | 1992-04-14 | 1993-10-28 | Fujiwara, Toshimi | Scum removing device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63149296U (en) * | 1987-03-20 | 1988-09-30 |
-
1988
- 1988-10-03 JP JP1988129730U patent/JP2562010Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63149296U (en) * | 1987-03-20 | 1988-09-30 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993021113A1 (en) * | 1992-04-14 | 1993-10-28 | Fujiwara, Toshimi | Scum removing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2562010Y2 (en) | 1998-02-04 |
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