JP4863834B2 - 防塵装置 - Google Patents
防塵装置 Download PDFInfo
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- JP4863834B2 JP4863834B2 JP2006283749A JP2006283749A JP4863834B2 JP 4863834 B2 JP4863834 B2 JP 4863834B2 JP 2006283749 A JP2006283749 A JP 2006283749A JP 2006283749 A JP2006283749 A JP 2006283749A JP 4863834 B2 JP4863834 B2 JP 4863834B2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 134
- 239000000463 material Substances 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 description 11
- 238000010248 power generation Methods 0.000 description 9
- 230000002265 prevention Effects 0.000 description 7
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000002023 wood Substances 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000008235 industrial water Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- -1 leaves Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
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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
- 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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- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Description
3 取水口
10 防塵装置
11 防塵部
21 せりだし部
33,53 支柱
34,54 ローラ
B 移動手段
Claims (4)
- 水流中の浮遊物が取水堰の取水口前方から該取水口を通って取水口後方へ流れることを防止する防塵装置であって、
前記取水口前方に設置されて前記取水堰に連結され、前記取水口での取水方向に対して垂直に延びて前記水流中に浮いており、前記浮遊物が該取水口前方から前記取水口を通って前記取水口後方へ流れることを防止する防塵部と、
前記取水堰に連結され上下方向に延びる円柱状の支柱及び前記防塵部に連結され該円柱状の支柱側面に隙間を開けることなく当接する当接面を有するローラとを有し、該ローラの摺動により該防塵部を上下方向に移動させる移動手段と、を備えており、
前記移動手段は、内壁面に前記ローラが取り付けられた上下方向に延びる筒を有することで、該ローラを該筒内に収容するように構成されていることを特徴とする防塵装置。 - 請求項1に記載の防塵装置において、
前記筒の内壁面に、前記ローラが摺動する際の円柱状の支柱のぶれを防止する緩衝材を取り付けることで、該緩衝材を該筒に収容するように構成した防塵装置。 - 請求項1又は2に記載の防塵装置において、
前記筒の外壁面に、前記ローラが水流の水位に追従して移動するように浮きを設けている防塵装置。 - 請求項1乃至3のうちいずれか1項に記載の防塵装置において、
前記防塵部は、前記取水堰から前記取水口前方へ向かって延びてなるせりだし部を介して、該取水堰に連結されており、
前記移動手段は、前記せりだし部の取水堰側に設けられる防塵装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006283749A JP4863834B2 (ja) | 2006-10-18 | 2006-10-18 | 防塵装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006283749A JP4863834B2 (ja) | 2006-10-18 | 2006-10-18 | 防塵装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008101374A JP2008101374A (ja) | 2008-05-01 |
JP4863834B2 true JP4863834B2 (ja) | 2012-01-25 |
Family
ID=39435909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006283749A Expired - Fee Related JP4863834B2 (ja) | 2006-10-18 | 2006-10-18 | 防塵装置 |
Country Status (1)
Country | Link |
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JP (1) | JP4863834B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5476530B2 (ja) * | 2009-07-13 | 2014-04-23 | フジワラ産業株式会社 | 河川用浮遊物回収装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5596917A (en) * | 1979-01-17 | 1980-07-23 | Canon Inc | Two-dimensional scanner |
JPS5756823A (en) * | 1980-09-24 | 1982-04-05 | Chisso Corp | Solid type electrochromic display cell |
JPS60154428A (ja) * | 1984-01-23 | 1985-08-14 | 株式会社三協精機製作所 | スライド式タイムスイツチ |
JPH11350456A (ja) * | 1998-06-09 | 1999-12-21 | Nitta Ind Corp | 浮き桟橋の係留装置 |
JP2000273844A (ja) * | 1999-03-25 | 2000-10-03 | Marusei Heavy Industry Works Ltd | 河川の取水口用網場 |
JP4636732B2 (ja) * | 2001-05-29 | 2011-02-23 | 海和テック株式会社 | フェンス類の係留装置 |
JP4518811B2 (ja) * | 2004-02-13 | 2010-08-04 | 中国電力株式会社 | 魚類迷入防止装置 |
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2006
- 2006-10-18 JP JP2006283749A patent/JP4863834B2/ja not_active Expired - Fee Related
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Publication number | Publication date |
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