JP4262548B2 - 浮子型散気装置 - Google Patents
浮子型散気装置 Download PDFInfo
- Publication number
- JP4262548B2 JP4262548B2 JP2003277305A JP2003277305A JP4262548B2 JP 4262548 B2 JP4262548 B2 JP 4262548B2 JP 2003277305 A JP2003277305 A JP 2003277305A JP 2003277305 A JP2003277305 A JP 2003277305A JP 4262548 B2 JP4262548 B2 JP 4262548B2
- Authority
- JP
- Japan
- Prior art keywords
- diffuser
- cylindrical body
- sinker
- water
- float
- 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 - Lifetime
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- 0 CC1[C@@](C)(C2)C2CCC(*)(CC2C3)C2C(CCC2)C3*[C@@]2(*)C1* Chemical compound CC1[C@@](C)(C2)C2CCC(*)(CC2C3)C2C(CCC2)C3*[C@@]2(*)C1* 0.000 description 3
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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
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- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Description
11 水底
12 シンカー
12a 凹凸部
12b 棒材
13 浮子型散気本体
14 チェーン等
16 筒状体
16a 上部
16b 下部
17 コンクリートアンカー
19A〜19E 散気管
20A〜20E 散気ノズル
22 ウレタン材
23 フロート
30 浮子錘用スリーブ体
33 バランス用錘
34 バンド
Claims (6)
- 水底に設置されるシンカーと、水中においてほぼ垂直状態で自立可能な浮子型散気本体と、この浮子型散気本体と上記シンカーとを連結する係留用のフレキシブルなチェーン若しくはロープとを備え、上記散気本体は、浮力を有して上記チェーン等で係止される筒状体と、この筒状体に収納された複数本の散気管と、この各散気管にそれぞれ取付けられて、上下方向に多段となるように筒状体を貫通して外部に臨まされた散気ノズルとでなることを特徴とする浮子型散気装置。
- 水底に設置されるシンカーと、水中においてほぼ垂直状態で自立可能な浮子型散気本体と、この浮子型散気本体と上記シンカーとを連結する係留用のフレキシブルなチェーン若しくはロープとを備え、上記散気本体は、浮力を有する筒状体と、この筒状体の下端に連結されて上記チェーン等で係止される浮子錘用スリーブ体と、上記筒状体と浮子錘用スリーブ体とに収納された複数本の散気管と、この各散気管にそれぞれ取付けられて、上下方向に多段となるように筒状体を貫通して外部に臨まされた散気ノズルと、上記シンカーの対称位置に一端部が係止され、他端部がロープガイドを介して上部からスリーブ体内に垂下される複数本のバランス用ロープと、このバランス用ロープの他端部に取付けられたバランス用錘とでなることを特徴とする浮子型散気装置。
- 上記係留用チェーン若しくはロープは、長さ調整可能である請求項1または2に記載の浮子型散気装置。
- 上記筒状体は、FRP等で成形されて、内部にウレタン材等の発泡材が充填されている請求項1〜3のいずれか一項に記載の浮子型散気装置。
- 上記シンカーは、自然着底で据付けられるタイプであり、このシンカーの底部に、水底に食い込み可能な凹凸部若しくは棒材が設けられている請求項1〜4のいずれか一項に記載の浮子型散気装置。
- 上記筒状体の上部に、水面に浮上可能な目印用フロートが連結されている請求項1〜5のいずれか一項に記載の浮子型散気装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003277305A JP4262548B2 (ja) | 2003-07-22 | 2003-07-22 | 浮子型散気装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003277305A JP4262548B2 (ja) | 2003-07-22 | 2003-07-22 | 浮子型散気装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005040705A JP2005040705A (ja) | 2005-02-17 |
JP4262548B2 true JP4262548B2 (ja) | 2009-05-13 |
Family
ID=34264067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003277305A Expired - Lifetime JP4262548B2 (ja) | 2003-07-22 | 2003-07-22 | 浮子型散気装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4262548B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4305956B2 (ja) * | 2004-04-28 | 2009-07-29 | 横河電機株式会社 | 水質保全システム |
JP2007181753A (ja) * | 2006-01-04 | 2007-07-19 | Osaki Electric Co Ltd | 曝気装置 |
KR100986820B1 (ko) * | 2010-01-27 | 2010-10-12 | (주)에코베이스 | 막힘방지형 고효율 산기장치 및 이를 이용한 수질정화장치 |
JP6100123B2 (ja) * | 2013-08-02 | 2017-03-22 | 株式会社丸島アクアシステム | 多段式散気装置 |
-
2003
- 2003-07-22 JP JP2003277305A patent/JP4262548B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2005040705A (ja) | 2005-02-17 |
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