JP4420452B2 - 水流発生撹拌混合機 - Google Patents
水流発生撹拌混合機 Download PDFInfo
- Publication number
- JP4420452B2 JP4420452B2 JP2004205300A JP2004205300A JP4420452B2 JP 4420452 B2 JP4420452 B2 JP 4420452B2 JP 2004205300 A JP2004205300 A JP 2004205300A JP 2004205300 A JP2004205300 A JP 2004205300A JP 4420452 B2 JP4420452 B2 JP 4420452B2
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- water
- water flow
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 147
- 239000010410 layer Substances 0.000 claims description 31
- 238000003756 stirring Methods 0.000 claims description 13
- 239000002352 surface water Substances 0.000 claims description 13
- 239000002344 surface layer Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000000746 purification Methods 0.000 description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
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- 229910052760 oxygen Inorganic materials 0.000 description 7
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- 238000005273 aeration Methods 0.000 description 3
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- 235000020636 oyster Nutrition 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
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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)
Description
2 分岐筒
3 吐出口
4 整流板
5 整流筒
6 表層
7 底層
8 吸込口
9 吸込ホース
10 水ポンプ
11 水流発生撹拌混合機
12 吐出噴流
13 水ポンプ吸込口と水流発生撹拌混合機吐出位置との水深差
Claims (4)
- 湖沼、河川等の底層部に設けられる水流発生撹拌混合機であって、該湖沼、河川等から水ポンプにより吸引されて供給される表層水を前方、下流方向に向けて分岐吐出させる分岐筒と、該分岐筒から分岐吐出される分流水を、その分流水に連行される底層水とともに受け入れ、これらを混合・整流し下流方向前記底層部に吐出させる整流筒と、を有してなり、
前記分岐筒は、前記水ポンプからの表層水を受け入れる1の吸引口と、該吸引口の口径より口径の小さい複数本の吐出口を有する水流発生撹拌混合機。 - 分岐筒の吐出口は、整流筒の内側上流部に開口しており、該吐出口から吐出される分流水が前記整流筒の軸方向に吐出されるように配設されていることを特徴とする請求項1に記載の水流発生撹拌混合機。
- 整流筒は、その下流側端部の内周部に等間隔に配設され、該整流筒の軸方向と傾斜する方向に配設された複数の整流板を有することを特徴とする請求項1又は2に記載の水流発生撹拌混合機。
- 整流筒は、両端部に開口部を有する筒状であり、下流側に向かって縮径していることを特徴とする請求項1〜3のいずれか一項に記載の水流発生撹拌混合機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004205300A JP4420452B2 (ja) | 2004-06-15 | 2004-06-15 | 水流発生撹拌混合機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004205300A JP4420452B2 (ja) | 2004-06-15 | 2004-06-15 | 水流発生撹拌混合機 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006000835A JP2006000835A (ja) | 2006-01-05 |
JP2006000835A5 JP2006000835A5 (ja) | 2007-08-09 |
JP4420452B2 true JP4420452B2 (ja) | 2010-02-24 |
Family
ID=35769666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004205300A Expired - Lifetime JP4420452B2 (ja) | 2004-06-15 | 2004-06-15 | 水流発生撹拌混合機 |
Country Status (1)
Country | Link |
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JP (1) | JP4420452B2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4559289B2 (ja) * | 2005-04-28 | 2010-10-06 | 株式会社荏原製作所 | 酸素溶解装置及び酸素溶解方法 |
JP2008173553A (ja) * | 2007-01-17 | 2008-07-31 | Chugoku Electric Power Co Inc:The | 水質改善装置 |
JP2010264384A (ja) * | 2009-05-14 | 2010-11-25 | Matsue Doken Kk | アオコの除去方法 |
CN104802152B (zh) * | 2014-01-24 | 2017-02-01 | 上海市南洋模范中学 | 一种水华防控机器人 |
JP2016165686A (ja) * | 2015-03-10 | 2016-09-15 | ゼニヤ海洋サービス株式会社 | アオコ抑制方法及びその装置 |
JP2022157532A (ja) * | 2021-03-31 | 2022-10-14 | 横河電機株式会社 | 水質浄化装置及び水質浄化方法 |
CN113526789B (zh) * | 2021-07-16 | 2024-02-09 | 浙江伟达园林工程有限公司 | 水域底层环境改善系统和夹带流混合装置 |
CN114180724B (zh) * | 2021-11-22 | 2024-04-12 | 江苏大学 | 一种深度脱氮除磷的浅层藻床反应器及工作方法 |
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2004
- 2004-06-15 JP JP2004205300A patent/JP4420452B2/ja not_active Expired - Lifetime
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JP2006000835A (ja) | 2006-01-05 |
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