A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a floatation device which suppresses water quality eutrophication due to inflow of domestic and industrial waste water, fertilizer for agriculture and excreta of stock-breeding on a water area such as lake, pond and swamp.SOLUTION: A floatation device includes a main body 10, a treatment device which is installed in the main body 10 and removes potassium ions and sodium ions from lake water etc., withdrawn by a storage pump, a motor as a driving source for moving the main body on a lake etc. upon an operation, a cutting blade 31 which takes out a power from a driving shaft for driving an impeller for propelling the main body from the motor, is driven and cuts algae in water and a pulling-up net 17 which pulls up algae in lake water etc..SELECTED DRAWING: Figure 1
【課題】湖、池、沼等の水域における生活および工業排水、農業用肥料や畜産の糞尿の流入による水質富栄養化を抑制する漂浮装置を提供する。【解決手段】漂浮装置は、本体１０と、前記本体１０の中に設置され、揚水ポンプにより揚水された湖水等からカリウムイオン及びナトリウムイオンを除去する処理装置と、作業時に、本体を湖等で移動させる駆動源となるモータと、前記モータから本体推進用の羽根車を駆動する駆動軸から動力を取り出し駆動される水中の藻類を切断する切断刃３１と、湖水等内の藻類を引き揚げる引揚網１７とによる構成される。【選択図】図１
To provide a floatation device which suppresses water quality eutrophication due to inflow of domestic and industrial waste water, fertilizer for agriculture and excreta of stock-breeding on a water area such as lake, pond and swamp.SOLUTION: A floatation device includes a main body 10, a treatment device which is installed in the main body 10 and removes potassium ions and sodium ions from lake water etc., withdrawn by a storage pump, a motor as a driving source for moving the main body on a lake etc. upon an operation, a cutting blade 31 which takes out a power from a driving shaft for driving an impeller for propelling the main body from the motor, is driven and cuts algae in water and a pulling-up net 17 which pulls up algae in lake water etc..SELECTED DRAWING: Figure 1
【課題】湖、池、沼等の水域における生活および工業排水、農業用肥料や畜産の糞尿の流入による水質富栄養化を抑制する漂浮装置を提供する。【解決手段】漂浮装置は、本体１０と、前記本体１０の中に設置され、揚水ポンプにより揚水された湖水等からカリウムイオン及びナトリウムイオンを除去する処理装置と、作業時に、本体を湖等で移動させる駆動源となるモータと、前記モータから本体推進用の羽根車を駆動する駆動軸から動力を取り出し駆動される水中の藻類を切断する切断刃３１と、湖水等内の藻類を引き揚げる引揚網１７とによる構成される。【選択図】図１
FLOATATION DEVICE BASED ON EUTROPHICATION TREATMENT OF LAKE
湖の富栄養化処理に基づく漂浮装置
WU GANG (author)
2021-02-18
Patent
Electronic Resource
Japanese
IPC:
A01K
ANIMAL HUSBANDRY
,
Tierzucht
/
B63B
Schiffe oder sonstige Wasserfahrzeuge
,
SHIPS OR OTHER WATERBORNE VESSELS
/
B63H
Schiffsantrieb oder Steuerung der Schiffe
,
MARINE PROPULSION OR STEERING
/
C02F
Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm
,
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
/
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Pollution treatment device for lake water eutrophication
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