JP5758345B2 - インペラ - Google Patents
インペラ Download PDFInfo
- Publication number
- JP5758345B2 JP5758345B2 JP2012107411A JP2012107411A JP5758345B2 JP 5758345 B2 JP5758345 B2 JP 5758345B2 JP 2012107411 A JP2012107411 A JP 2012107411A JP 2012107411 A JP2012107411 A JP 2012107411A JP 5758345 B2 JP5758345 B2 JP 5758345B2
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- water
- connecting plate
- stirring blade
- treated
- 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.)
- Expired - Fee Related
Links
- 238000003756 stirring Methods 0.000 claims description 85
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- 238000005273 aeration Methods 0.000 claims description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 12
- 229910052760 oxygen Inorganic materials 0.000 description 12
- 239000001301 oxygen Substances 0.000 description 12
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
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
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Description
Claims (1)
- 縦軸型の曝気装置の縦軸に設けられ、被処理水に浸漬し回転することで前記被処理水を曝気するインペラであって、
前記縦軸から径方向外側に延びる複数の主撹拌羽根と、
周方向において隣り合う二つの前記主撹拌羽根の間に配置されて当該二つの前記主撹拌羽根同士を連結し、径方向において前記縦軸との間に隙間を介して配置される複数のつなぎ板と、
周方向において隣り合う二つの前記主撹拌羽根の間に当該二つの前記主撹拌羽根と離間して配置され、前記つなぎ板の上面から上方に突出すると共に径方向外側に延びる補助撹拌羽根と、を備え、
前記つなぎ板は、径方向内側から径方向外側に向かうに従って上側に傾斜する、
インペラ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012107411A JP5758345B2 (ja) | 2012-05-09 | 2012-05-09 | インペラ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012107411A JP5758345B2 (ja) | 2012-05-09 | 2012-05-09 | インペラ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013233507A JP2013233507A (ja) | 2013-11-21 |
| JP5758345B2 true JP5758345B2 (ja) | 2015-08-05 |
Family
ID=49760062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012107411A Expired - Fee Related JP5758345B2 (ja) | 2012-05-09 | 2012-05-09 | インペラ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5758345B2 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109418219B (zh) * | 2017-08-25 | 2021-05-18 | 王健骅 | 水车供氧机的扇叶总成 |
| JP7426271B2 (ja) * | 2020-03-27 | 2024-02-01 | 住友重機械エンバイロメント株式会社 | インペラ |
| CN112642344B (zh) * | 2020-12-18 | 2022-10-28 | 江苏大学 | 一种带搅拌头的伞状潜水搅拌机 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5117344B2 (ja) * | 1972-03-10 | 1976-06-01 | ||
| CH591278A5 (ja) * | 1975-09-24 | 1977-09-15 | Kaelin J R | |
| JP3919262B2 (ja) * | 1996-07-15 | 2007-05-23 | 佐竹化学機械工業株式会社 | 気液用撹拌翼 |
| JP3908365B2 (ja) * | 1997-12-04 | 2007-04-25 | 住友重機械工業株式会社 | オキシデーションディッチ用エアレータ |
| JP2001252681A (ja) * | 2000-03-14 | 2001-09-18 | Sumitomo Heavy Ind Ltd | オキシデーションディッチの水位制御装置 |
| CN101624232A (zh) * | 2009-07-22 | 2010-01-13 | 江苏凌志环保有限公司 | 倒伞曝气机 |
| CN102757133A (zh) * | 2011-06-06 | 2012-10-31 | 江苏亚太水处理工程有限公司 | 一种带承重调节的倒伞型表曝机 |
| CN102336466A (zh) * | 2011-06-20 | 2012-02-01 | 江苏新天鸿集团有限公司 | 曝气机及其工作方法 |
-
2012
- 2012-05-09 JP JP2012107411A patent/JP5758345B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013233507A (ja) | 2013-11-21 |
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