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ALGAE REMOVAL DEVICE AND ALGAE TREATMENT SYSTEM
To enable algae occurring in a closed water area to be efficiently gathered irrespective of a wind direction.SOLUTION: Algae gathering means 12A comprises a plurality of first rod-shaped members 13A radially disposed which is capable of floating in surface layer water of a marsh 15A so that a plurality of inverted truncated chevron-shaped gathering water channels 13D are radially formed in which an inflow port 13B through which floating water bloom flows in has a diameter larger than that of an outflow port 13C. Algae collection means 12B is disposed in one of the channels. A plurality of second rod-like members 17A capable of floating in the surface layer water of the marsh 15A is parallelly disposed so as to be continuously connected to the outflow port 13C of the plurality of gathering water channels 13D so that a plurality of guide water channels 17B are formed through which the water bloom gathered in the plurality of gathering water channels 13D is guided toward the algae collection means 12B. The first rod-like members 13A and the second rod-like members 17A are fixedly connected to each other via a fixedly connecting member 19.SELECTED DRAWING: Figure 3
【課題】閉鎖水域に発生した藻類を風の向きに関係なく効率的に収集することができる。【解決手段】藻類収集手段１２Ａは、沼１５Ａの表層水中に浮くことが可能な複数本の第１棒状部材１３Ａを放射状に配置して、浮遊するアオコが流入する流入口１３Ｂが流出口１３Ｃよりも拡径された逆ハの字状の収集水路１３Ｄを放射状に複数形成し、その一つに藻類回収手段１２Ｂを配置する。また、沼１５Ａの表層水中に浮くことが可能な複数本の第２棒状部材１７Ａを、複数の収集水路１３Ｄの流出口１３Ｃに連続して平行に配置して、複数の収集水路１３Ｄで収集されたアオコを藻類回収手段１２Ｂに向けて誘導する複数の誘導水路１７Ｂを形成する。そして、第１棒状部材１３Ａと第２棒状部材１７Ａを連結固定部材１９で連結固定する。【選択図】図３
ALGAE REMOVAL DEVICE AND ALGAE TREATMENT SYSTEM
To enable algae occurring in a closed water area to be efficiently gathered irrespective of a wind direction.SOLUTION: Algae gathering means 12A comprises a plurality of first rod-shaped members 13A radially disposed which is capable of floating in surface layer water of a marsh 15A so that a plurality of inverted truncated chevron-shaped gathering water channels 13D are radially formed in which an inflow port 13B through which floating water bloom flows in has a diameter larger than that of an outflow port 13C. Algae collection means 12B is disposed in one of the channels. A plurality of second rod-like members 17A capable of floating in the surface layer water of the marsh 15A is parallelly disposed so as to be continuously connected to the outflow port 13C of the plurality of gathering water channels 13D so that a plurality of guide water channels 17B are formed through which the water bloom gathered in the plurality of gathering water channels 13D is guided toward the algae collection means 12B. The first rod-like members 13A and the second rod-like members 17A are fixedly connected to each other via a fixedly connecting member 19.SELECTED DRAWING: Figure 3
【課題】閉鎖水域に発生した藻類を風の向きに関係なく効率的に収集することができる。【解決手段】藻類収集手段１２Ａは、沼１５Ａの表層水中に浮くことが可能な複数本の第１棒状部材１３Ａを放射状に配置して、浮遊するアオコが流入する流入口１３Ｂが流出口１３Ｃよりも拡径された逆ハの字状の収集水路１３Ｄを放射状に複数形成し、その一つに藻類回収手段１２Ｂを配置する。また、沼１５Ａの表層水中に浮くことが可能な複数本の第２棒状部材１７Ａを、複数の収集水路１３Ｄの流出口１３Ｃに連続して平行に配置して、複数の収集水路１３Ｄで収集されたアオコを藻類回収手段１２Ｂに向けて誘導する複数の誘導水路１７Ｂを形成する。そして、第１棒状部材１３Ａと第２棒状部材１７Ａを連結固定部材１９で連結固定する。【選択図】図３
ALGAE REMOVAL DEVICE AND ALGAE TREATMENT SYSTEM
藻類除去装置及び藻類処理システム
FUJIOKA YOSHIO (author)
2021-09-16
Patent
Electronic Resource
Japanese
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