JP4691222B2 - 取水口用薬液注入装置 - Google Patents
取水口用薬液注入装置 Download PDFInfo
- Publication number
- JP4691222B2 JP4691222B2 JP2007142821A JP2007142821A JP4691222B2 JP 4691222 B2 JP4691222 B2 JP 4691222B2 JP 2007142821 A JP2007142821 A JP 2007142821A JP 2007142821 A JP2007142821 A JP 2007142821A JP 4691222 B2 JP4691222 B2 JP 4691222B2
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- Japan
- Prior art keywords
- water intake
- divided
- injection device
- chemical
- chemical injection
- 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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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Catching Or Destruction (AREA)
Description
海洋生物の付着防止用の薬液を取水口に向けて注入するための円状の注入管を、円弧状の分割管体の組み合わせによる構造とし、
該分割管体の側面に、水平方向に対して下向きの噴出口を設けると共に、
分割管体の両端に、開口部を設けたことを特徴とする、取水口用薬液注入装置。
第2に、
海洋生物の付着防止用の薬液を取水口に向けて注入するための円状の注入管を、2個の円弧状の分割管体の組み合わせによる構造とし、
該分割管体の側面に、水平方向に対して10°〜80°の下向角度の噴出口を設けると共に、
分割管体の両端に、開口部を設けたことを特徴とする、取水口用薬液注入装置。
第3に、
噴出口の下向角度が、水平方向に対して45°〜70°である、前記第1または2に記載の取水口用薬液注入装置。
図2は、注入管の噴出口の部分の縦断面図である。
11 分割管体
2 開口部
3 噴出口
Claims (1)
- 海洋生物の付着防止用の薬液を取水口に向けて注入するための円状の注入管を、円弧状の分割管体の組み合わせによる構造とし、
該分割管体の側面に、水平方向に対して下向きの噴出口を設けると共に、
分割管体の両端の中央部分に、開口部を設けたことを特徴とする、取水口用薬液注入装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007142821A JP4691222B2 (ja) | 2007-05-30 | 2007-05-30 | 取水口用薬液注入装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007142821A JP4691222B2 (ja) | 2007-05-30 | 2007-05-30 | 取水口用薬液注入装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008297733A JP2008297733A (ja) | 2008-12-11 |
JP4691222B2 true JP4691222B2 (ja) | 2011-06-01 |
Family
ID=40171498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007142821A Expired - Fee Related JP4691222B2 (ja) | 2007-05-30 | 2007-05-30 | 取水口用薬液注入装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4691222B2 (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5731327U (ja) * | 1980-07-29 | 1982-02-18 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS645931A (en) * | 1987-06-26 | 1989-01-10 | Tosoh Corp | Production of high hardness multicomponent glass containing silica |
-
2007
- 2007-05-30 JP JP2007142821A patent/JP4691222B2/ja not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5731327U (ja) * | 1980-07-29 | 1982-02-18 |
Also Published As
Publication number | Publication date |
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JP2008297733A (ja) | 2008-12-11 |
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