JP5704928B2 - 水循環装置 - Google Patents
水循環装置 Download PDFInfo
- Publication number
- JP5704928B2 JP5704928B2 JP2011003108A JP2011003108A JP5704928B2 JP 5704928 B2 JP5704928 B2 JP 5704928B2 JP 2011003108 A JP2011003108 A JP 2011003108A JP 2011003108 A JP2011003108 A JP 2011003108A JP 5704928 B2 JP5704928 B2 JP 5704928B2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- water
- water circulation
- circulation device
- vertical
- 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 title claims description 108
- 230000002265 prevention Effects 0.000 description 14
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006248 expandable polystyrene Polymers 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000005086 pumping Methods 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
- Structures Of Non-Positive Displacement Pumps (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Description
第2回転羽根8の各垂直羽根8aには案内羽根9を設けている。案内羽根9は、図2に示すように、垂直羽根8aの上辺に沿って略水平に延在した水平部9aと、水平部9aの一端から直角に屈曲し垂直羽根8aの側面に重なるように延在した垂直部9bとを有している。
Claims (1)
- 水に浮かぶフロートと、該フロートの下方に上下に配置され、かつ、回転駆動源の回転軸に連結された第1回転羽根及び第2回転羽根とを有し、下位の該第1回転羽根により水を汲み上げ、該第1回転羽根で汲み上げられた水を第2回転羽根の垂直羽根により水平方向に押し出す水循環装置において、
前記垂直羽根には、該垂直羽根の上辺に沿って所定幅で延び且つ略水平に形成した水平部を有する案内羽根を設け、
前記案内羽根の長手方向寸法は前記垂直羽根の径寸法より短く形成し、かつ、前記第2回転羽根の回転軸から径方向先端に向かって延在した
ことを特徴とする水循環装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011003108A JP5704928B2 (ja) | 2011-01-11 | 2011-01-11 | 水循環装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011003108A JP5704928B2 (ja) | 2011-01-11 | 2011-01-11 | 水循環装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012143697A JP2012143697A (ja) | 2012-08-02 |
JP5704928B2 true JP5704928B2 (ja) | 2015-04-22 |
Family
ID=46787837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011003108A Active JP5704928B2 (ja) | 2011-01-11 | 2011-01-11 | 水循環装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5704928B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112855606B (zh) * | 2020-12-01 | 2022-07-05 | 浙江理工大学 | 一种可伸缩式叶轮 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4838948Y1 (ja) * | 1969-10-15 | 1973-11-16 | ||
JPS4811489Y1 (ja) * | 1969-10-15 | 1973-03-28 | ||
GB1263405A (en) * | 1970-02-13 | 1972-02-09 | Hartley Simon Ltd | Improvements in or relating to aerators |
GB1438047A (en) * | 1974-04-26 | 1976-06-03 | Hartley Simon Ltd | Aerators |
GB1502742A (en) * | 1976-01-10 | 1978-03-01 | Hartley Simon Ltd | Rotary surface aerators |
JP3169340B2 (ja) * | 1996-12-04 | 2001-05-21 | 株式会社環境測定サービス | 水循環装置 |
JP2002001387A (ja) * | 2000-06-19 | 2002-01-08 | Kankyo Sokutei Service:Kk | 水浄化装置 |
CA2499051C (en) * | 2002-09-16 | 2010-06-01 | The Penn State Research Foundation | Surface aeration impellers |
CN1264762C (zh) * | 2003-10-15 | 2006-07-19 | 中国科学院过程工程研究所 | 一种叶片型表面曝气装置 |
NL1027600C2 (nl) * | 2004-11-26 | 2006-05-29 | Andries Visser | Inrichting en werkwijze voor het beluchten van afvalwater. |
-
2011
- 2011-01-11 JP JP2011003108A patent/JP5704928B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2012143697A (ja) | 2012-08-02 |
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