JPS6073910A - Collecting ship for material suspending under water or floating on surface - Google Patents
Collecting ship for material suspending under water or floating on surfaceInfo
- Publication number
- JPS6073910A JPS6073910A JP18075983A JP18075983A JPS6073910A JP S6073910 A JPS6073910 A JP S6073910A JP 18075983 A JP18075983 A JP 18075983A JP 18075983 A JP18075983 A JP 18075983A JP S6073910 A JPS6073910 A JP S6073910A
- Authority
- JP
- Japan
- Prior art keywords
- water intake
- water
- catamaran
- bag
- ship
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/046—Collection of oil using vessels, i.e. boats, barges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/32—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for collecting pollution from open water
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Public Health (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Ocean & Marine Engineering (AREA)
- Health & Medical Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
- Removal Of Floating Material (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は海や湖の水面下又は水面に浮遊する物質、例え
ばアオコ（らん藻類のＭｉｃｏｃｙｓｔｉθ等）を収集
するだめの船に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a vessel for collecting substances floating under or on the water surface of the sea or lake, such as blue-green algae (Cyanobacteria Micocysti θ, etc.).
霞ケ浦は琵琶湖につぐわが間第２の大きな湖であるが水
深は４ｍと浅く汚染されやすい。湖は夏季から秋に大増
殖するアオコにょシ富栄養化され、またカビ臭の発生、
ケイ藻類（５ｙｎｅａｒａ）によるろ過閉塞で水処理障
害も起こり、近年富栄養化は更に悪化し冬期にも異常増
殖がみられ（緑藻類Ｃ１ｏｓｔｅｒｉｕｍなど）カビ臭
も季節に無関係に発生するようになってきた（［用水と
廃水−１５巻Ｎｎ８（１９８３）、８０８頁参照）（本
明細書ではこれらの藻類をアオコ等と述べる）。Kasumigaura is the second largest lake after Lake Biwa, but its water depth is only 4 meters, making it susceptible to pollution. The lake is enriched with blue-green algae, which proliferate from summer to autumn, and mold odors occur.
Water treatment problems are also occurring due to filtration blockages caused by diatoms (5yneara), and eutrophication has worsened in recent years, with abnormal growth seen even in winter (green algae, such as C1osterium), and moldy odors starting to occur regardless of the season. (Refer to [Water and Wastewater - Volume 15, Nn8 (1983), page 808]) (In this specification, these algae are referred to as blue-green algae etc.).
このようなアオコ等の発生防止や除去方法は全く無いの
が現状であり、アオコ発生防止又は除去の問題の解決は
急務となってきている。At present, there is no method for preventing or removing the occurrence of blue-green algae, etc., and solving the problem of preventing or removing blue-green algae has become an urgent task.
またアオコ以外にも、赤潮、浮上油、浮上プラスチック
等の水中や水面に浮遊する物質の除去の必要な場合がだ
んだん増えてきている。In addition to blue-green algae, there is an increasing need to remove substances floating in the water or on the water surface, such as red tide, floating oil, and floating plastic.
本発明はこのような湖や海のアオコ等やその他浮遊物を
除去し、湖や海の浄化を行うための船に関するものであ
る。The present invention relates to a boat for purifying lakes and seas by removing blue-green algae and other floating objects.
本発明のアオコ等の浮遊物の集収船はアオコ等の浮遊物
の集成のために、双胴船１の吃水下の両用体間に取水手
段４を設け、取水手段に取水口５を１個又は複数個、好
ましくは２個設け、それぞれの取水口５の後方に細長い
布製袋８を取り付けた構成からなり、双胴船１の前進に
従って、好ましくは双胴船の各先端に取り付けた前方外
方に広がる板２により水を双胴船間に呼び集めてアオコ
等の浮遊物を密にし上記取水手段の取水口にこれを導き
、取水口５後方に取り付けられた袋８に浮遊物を捕える
。双胴船１の大きさは長さ２５ｍ、巾１０ ｍ位のもの
（高さは吃水上約２ｍ水面下約３ｍ）が好ましく、双胴
船１の橋わたし部分に駆動手段３（１〜３ノツトで航行
出来るように５０〜１００馬力のエンジンがよい）全設
置するか、又は動力で動く船からのロープ金双胴船の各
先端に結びつけてこれを曳航する。上記の船の大きさに
対し、好ましくは 。The collection ship for floating matter such as blue-green algae according to the present invention is provided with a water intake means 4 between the dual-purpose bodies of the catamaran 1 under water, and one water intake port 5 in the water intake means for collection of floating matter such as blue-green algae. Alternatively, a plurality of bags, preferably two bags, are provided, and a long and thin cloth bag 8 is attached to the rear of each water intake port 5, and as the catamaran 1 moves forward, the front outer bag is preferably attached to each tip of the catamaran. Water is collected between the catamarans by a board 2 that spreads out in the direction, and floating objects such as blue-green algae are concentrated therein, and the water is guided to the water intake of the water intake means, and the floating objects are captured in a bag 8 attached to the rear of the water intake 5. . The size of the catamaran 1 is preferably about 25 m in length and 10 m in width (the height is about 2 m above the water level and about 3 m below the water surface), and the drive means 3 (1 to 3 A 50 to 100 horsepower engine is recommended to allow the boat to sail at a knot), or it can be towed by a rope from a powered boat tied to each end of the catamaran. For the above ship sizes, preferably .
丁番式の取水量調節板を前方に設けた取水口５は径約３
ｍのものを２個設けるのが適当であり、各取水口５の後
には長さ約５０〜１００ｍの布袋８を取り付けるのが適
当である。布袋８には適当間隔で浮きを上部に取り付け
、袋８が潮底に沈。The water intake port 5, which has a hinge-type water intake volume adjustment plate in the front, has a diameter of approximately 3
It is appropriate to provide two cloth bags 8 having a length of about 50 to 100 m after each water intake port 5. Floats are attached to the top of the cloth bag 8 at appropriate intervals, and the bag 8 sinks to the bottom of the tide.
まないようにする。袋８は合成繊維製で、アオコ等のか
たまりの大きさが約０．１朋程度であるとするとこれが
通過しない加〜側メツシュ位のものを使用する。袋８は
好ましくは二重にして内袋と外袋の間に比重０．８〜０
．９のプラスチック粒９金詰め、プラスチック粒９が移
動しないようにしたものを用いるのが好ましい。プラス
チック粒９はオスマン工業株式会社により販売されてい
る「オスマン９号」又は「オスマン５号」が良いがオス
マン９号が最適である。袋の末端最後部には多めにプラ
スチック粒を存在させるようにする。Make sure not to. The bag 8 is made of synthetic fiber and has a mesh on the side that does not allow the passage of a mass of blue-green algae, etc., if the size thereof is approximately 0.1 mm. The bag 8 is preferably double-layered with a specific gravity of 0.8 to 0 between the inner and outer bags.
．． It is preferable to use plastic grains 9 filled with gold to prevent the plastic grains 9 from moving. The plastic particles 9 are preferably "Osman No. 9" or "Osman No. 5" sold by Osman Kogyo Co., Ltd., but Osman No. 9 is most suitable. A large amount of plastic particles should be present at the rear end of the bag.
船の前進によって水は通過し浮遊物だけが除徐に袋にた
まってくるが、たまった浮遊物は陸に上げてから袋から
取り出し、アオコ纏である場合には肥料等に利用するこ
とが化来る。袋は逆洗して繰り返し使用する。As the ship moves forward, water passes through and only floating matter gradually accumulates in the bag, but the accumulated floating matter can be brought to land and then removed from the bag, and if it is covered in blue-green algae, it can be used as fertilizer. It's coming. Bags can be backwashed and used repeatedly.
以上の様に本発明の水中及び水面に浮遊する物質の集収
船は広い湖水を効率良く浄化するのに極めて有効であシ
、かつ集めた浮遊物を利甲するためにも有効である。As described above, the collection vessel for substances floating in water and on the water surface of the present invention is extremely effective for efficiently purifying wide lake water, and is also effective for recovering collected floating substances.
第１図は浮遊物集収船の平面図、第２図は浮遊物集収船
の側面図、第３図は浮遊物集収船の正面図、第４図は水
取入口の拡大図、第５図はプラスチック粒入りの二重袋
の断面図である。
図において、１は双胴船、２は外方に広がる板、３は駆
動手段、４は取水手段、５は取水口、６は布製袋、７は
取水量調節手段、８は浮き、９はプラスチック粒である
。
代理人 佐々井彌太部 −〃□
（ほか１名）・″゛Figure 1 is a plan view of the floating debris collection vessel, Figure 2 is a side view of the floating debris collection vessel, Figure 3 is a front view of the floating debris collection vessel, Figure 4 is an enlarged view of the water intake, Figure 5 is a cross-sectional view of a double bag containing plastic grains. In the figure, 1 is a catamaran, 2 is a plate that spreads outward, 3 is a drive means, 4 is a water intake means, 5 is a water intake port, 6 is a cloth bag, 7 is a water intake amount adjustment means, 8 is a float, and 9 is a It's a plastic particle. Agent Yatabe Sasai −〃□ (1 other person)・″゛
Claims (1)
に取水口を１個又は複数個設け、それぞれの取水口後方
に細長い布製又はネット袋を取り付けた自らの動力で駆
動されるか又は動力駆動船によって曳航される水中及び
水面の浮遊物の集収船。 （２）双胴船の各胴体の前端吃水下に外方に広がる板を
設は双胴船が前進するに従い水が胴体間に集まるよう圧
し浮遊物密度が取水口前で高くなるようにした特許請求
の範囲の第１項の船。 （３１細長い布袋を外側メツシュ、内側メツシュの二重
袋とし、外側袋と内側袋間に比重０．８〜０．９のプラ
スチック粒を充満させ、プラスチック粒が移動しない様
にした特許請求の範囲第１ＪＡ又は第２項の船。 （４）双胴船の長さ約２５ｍ、全体中約１０ ｍに対し
取水口の径を約３ｍ程度として取水口を２個設けたこと
を特徴とする第１項、２項又は３項の船。 （５）細長い布袋の頂部に適当間隔で浮きを取りつけた
特許請求の範囲第１項、第２項、第３項又は第４項の船
。 （６）取水口の入口に上部から丁番式に取り付けた板で
取水量を調節可能にした特許請求の範囲第１項、２項、
３項、４項又は５項の船６（７）浮遊物がアオコであり
、アオコを集めて取り除くだめの第１項乃至６項の船。[Scope of Claims] (1) One or more water intake ports are provided in the water intake means installed between the two assemblies of the catamaran under water, and a long and thin cloth or net bag is attached to the rear of each water intake port. Collection vessels for underwater and surface floating objects that are self-powered or towed by power-driven vessels. (2) A plate that spreads outward under the front end of each body of the catamaran was installed to force water to collect between the bodies as the catamaran moved forward, so that the density of suspended solids increased in front of the water intake. A ship according to claim 1. (31) The scope of the patent claim is that the elongated cloth bag is made into a double bag with an outer mesh and an inner mesh, and plastic particles having a specific gravity of 0.8 to 0.9 are filled between the outer bag and the inner bag to prevent the plastic particles from moving. A ship according to Article 1 JA or Paragraph 2. (4) A catamaran with a length of about 25 m and a total length of about 10 m, and a water intake with a diameter of about 3 m and two water intakes. The ship according to claim 1, 2, or 3. (5) The ship according to claim 1, 2, 3, or 4, in which floats are attached at appropriate intervals to the top of the elongated cloth bag. (6 ) Claims 1 and 2, in which the amount of water intake can be adjusted by a plate hinged from above at the entrance of the water intake port.
6 (7) Ships listed in Clauses 3, 4, or 5, where the floating matter is blue-green algae, and the vessels listed in Clauses 1 to 6 are designed to collect and remove blue-green algae.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18075983A JPS6073910A (en) | 1983-09-30 | 1983-09-30 | Collecting ship for material suspending under water or floating on surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18075983A JPS6073910A (en) | 1983-09-30 | 1983-09-30 | Collecting ship for material suspending under water or floating on surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6073910A true JPS6073910A (en) | 1985-04-26 |
Family
ID=16088817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18075983A Pending JPS6073910A (en) | 1983-09-30 | 1983-09-30 | Collecting ship for material suspending under water or floating on surface |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6073910A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01287310A (en) * | 1988-05-13 | 1989-11-20 | Penta Ocean Constr Co Ltd | Disposal and collection device of water bloom |
| JPH0544299U (en) * | 1991-11-25 | 1993-06-15 | 収蔵 鎌田 | Water purification boat |
| FR2859699A1 (en) * | 2003-09-15 | 2005-03-18 | Michel Creton | Pollutant or waste collecting system for use in catamaran, has drum with tubes for collecting pollutants and retaining them in thimble from which pollutants are filled in sack, and navigation system detecting polluted area |
| FR2881100A1 (en) * | 2005-01-25 | 2006-07-28 | Droff Yves Le | Floating waste, e.g. hydrocarbon, collecting device for e.g. boat, has flexible reservoir mechanically connected to floating rigid structure and comprising rigid inlet with floater that maintains inlet above water |
| WO2007012696A1 (en) * | 2005-07-28 | 2007-02-01 | Tapio Salminen | Method and apparatus for collecting and regionally confining blue-green algae |
| NL2008274C2 (en) * | 2012-02-10 | 2013-08-14 | Ihc Holland Ie Bv | Sustainable filtering device for collecting floating debris. |
| WO2014191100A3 (en) * | 2013-05-28 | 2015-01-22 | Securion Ag | Integrative system of water vehicles for collecting and/or recycling particular contaminants from open bodies of water |
| RU2614786C1 (en) * | 2015-12-25 | 2017-03-29 | Общество С Ограниченной Ответственностью "Эковолга" | Device for cleaning the water from blue-green algae with their subsequent application |
| US9809464B2 (en) | 2013-11-13 | 2017-11-07 | Kent A. Bryan | Apparatus for harvesting algae from open body of water |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5531072U (en) * | 1978-08-21 | 1980-02-28 |
-
1983
- 1983-09-30 JP JP18075983A patent/JPS6073910A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5531072U (en) * | 1978-08-21 | 1980-02-28 |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01287310A (en) * | 1988-05-13 | 1989-11-20 | Penta Ocean Constr Co Ltd | Disposal and collection device of water bloom |
| JPH0544299U (en) * | 1991-11-25 | 1993-06-15 | 収蔵 鎌田 | Water purification boat |
| FR2859699A1 (en) * | 2003-09-15 | 2005-03-18 | Michel Creton | Pollutant or waste collecting system for use in catamaran, has drum with tubes for collecting pollutants and retaining them in thimble from which pollutants are filled in sack, and navigation system detecting polluted area |
| FR2881100A1 (en) * | 2005-01-25 | 2006-07-28 | Droff Yves Le | Floating waste, e.g. hydrocarbon, collecting device for e.g. boat, has flexible reservoir mechanically connected to floating rigid structure and comprising rigid inlet with floater that maintains inlet above water |
| WO2007012696A1 (en) * | 2005-07-28 | 2007-02-01 | Tapio Salminen | Method and apparatus for collecting and regionally confining blue-green algae |
| NL2008274C2 (en) * | 2012-02-10 | 2013-08-14 | Ihc Holland Ie Bv | Sustainable filtering device for collecting floating debris. |
| WO2013119123A1 (en) * | 2012-02-10 | 2013-08-15 | Ihc Holland Ie B.V. | Sustainable filtering device for collecting floating debris |
| US9556577B2 (en) | 2012-02-10 | 2017-01-31 | Ihc Holland Ie B.V. | Sustainable filtering device for collecting floating debris |
| WO2014191100A3 (en) * | 2013-05-28 | 2015-01-22 | Securion Ag | Integrative system of water vehicles for collecting and/or recycling particular contaminants from open bodies of water |
| US9809464B2 (en) | 2013-11-13 | 2017-11-07 | Kent A. Bryan | Apparatus for harvesting algae from open body of water |
| RU2614786C1 (en) * | 2015-12-25 | 2017-03-29 | Общество С Ограниченной Ответственностью "Эковолга" | Device for cleaning the water from blue-green algae with their subsequent application |
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