JP5619672B2 - スカム除去装置 - Google Patents
スカム除去装置 Download PDFInfo
- Publication number
- JP5619672B2 JP5619672B2 JP2011106299A JP2011106299A JP5619672B2 JP 5619672 B2 JP5619672 B2 JP 5619672B2 JP 2011106299 A JP2011106299 A JP 2011106299A JP 2011106299 A JP2011106299 A JP 2011106299A JP 5619672 B2 JP5619672 B2 JP 5619672B2
- Authority
- JP
- Japan
- Prior art keywords
- skimmer
- opening
- scum
- pipe
- rotating shaft
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 239000010865 sewage Substances 0.000 description 4
- 238000007790 scraping Methods 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 239000010802 sludge Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
Landscapes
- Removal Of Floating Material (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
Description
Claims (2)
- 槽内に鉛直に設けられた回転軸と、
前記回転軸から水平に延在し、前記回転軸の回転に伴い周回して水面に浮遊したスカムを掻き寄せるスカムスキマと、
前記槽の側壁と前記回転軸との間で前記回転軸の半径方向に延在し、前記スカムスキマで掻き寄せたスカムを内部に取り込むための開口が上部に設けられた筒状のパイプスキマと、
前記パイプスキマの前記回転軸寄りの端部において、当該パイプスキマを上下に貫通する貫通孔である取付孔を通して下方に延在した開用レバーと、
前記回転軸に設けられ、前記スカムスキマの周回方向において当該スカムスキマより所定の角度上流側の位置であって、前記開用レバーと対応する高さの位置から前記回転軸の半径方向に延在した開用ストライカーと、を備え、
前記パイプスキマは、その軸線を中心に回動可能に前記槽に取り付けられており、前記開用ストライカーが前記開用レバーを押し退けることで、前記開口の一部が水面下に没するように回動し、
前記開用レバーは、その上部が前記取付孔を通して前記パイプスキマに対して上下方向に移動可能とされ、前記開用ストライカーが当該開用レバーを押し退ける量を調節することが可能なように前記パイプスキマに取り付けられていること、を特徴とするスカム除去装置。 - 前記開用レバーの上部には、おねじ部が形成されており、
前記開用レバーは、前記おねじ部と螺合するナットによって前記パイプスキマに取り付けられていること、
を特徴とする請求項1に記載のスカム除去装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011106299A JP5619672B2 (ja) | 2011-05-11 | 2011-05-11 | スカム除去装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011106299A JP5619672B2 (ja) | 2011-05-11 | 2011-05-11 | スカム除去装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012236140A JP2012236140A (ja) | 2012-12-06 |
JP5619672B2 true JP5619672B2 (ja) | 2014-11-05 |
Family
ID=47459552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011106299A Active JP5619672B2 (ja) | 2011-05-11 | 2011-05-11 | スカム除去装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5619672B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106745383A (zh) * | 2016-12-20 | 2017-05-31 | 湖南省建筑设计院 | 串联联动电动旋转撇渣器及其应用沉淀池 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59202089D1 (de) * | 1992-02-20 | 1995-06-08 | Dorr Oliver Inc | Klärbecken. |
JP2895721B2 (ja) * | 1993-10-08 | 1999-05-24 | 住友重機械工業株式会社 | スカム除去装置 |
JP4633704B2 (ja) * | 2006-10-31 | 2011-02-16 | 住友重機械エンバイロメント株式会社 | 沈殿装置 |
-
2011
- 2011-05-11 JP JP2011106299A patent/JP5619672B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2012236140A (ja) | 2012-12-06 |
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