Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SUCTION DEVICE FOR SEDIMENT ACCUMULATED ON BOTTOM OF WATER
To selectively suck up sediment from the bottom of water without requiring large-scale facility, and to prevent clogging during suction.SOLUTION: A suction device 1 of the present invention comprises: a cover body 2 having a hollow shell structure arranged above a surface of sediment accumulated on the bottom of water; a high-pressure water hose 3 having an outlet 3a located inside the cover body 2 and jetting high-pressure water toward the accumulated sediment to lift it up; and a suction hose 4 having an inlet 4a located inside the cover body 2 to suck up the lifted-up accumulated sediment, wherein a number of openings 5 are formed in a lower plate 2a of the cover body 2.SELECTED DRAWING: Figure 2
【課題】大がかりな設備を必要とせず、水底の土砂を選択的に吸引でき、吸引の際の詰まりを防止する。【解決手段】本発明に係る吸引装置１は、水底の堆積土砂の表面から上方に離隔して配置される中空殻体構造からなるカバー体２と、前記カバー体２の内部に吹出口３ａが位置し、堆積土砂に向けて高圧水を噴射することにより堆積土砂を舞い上げる高圧水ホース３と、前記カバー体２の内部に吸込口４ａが位置し、舞い上がった堆積土砂を吸い上げる吸引ホース４とを備え、前記カバー体２の下板２ａに多数の開口５が形成されている。【選択図】図２
SUCTION DEVICE FOR SEDIMENT ACCUMULATED ON BOTTOM OF WATER
To selectively suck up sediment from the bottom of water without requiring large-scale facility, and to prevent clogging during suction.SOLUTION: A suction device 1 of the present invention comprises: a cover body 2 having a hollow shell structure arranged above a surface of sediment accumulated on the bottom of water; a high-pressure water hose 3 having an outlet 3a located inside the cover body 2 and jetting high-pressure water toward the accumulated sediment to lift it up; and a suction hose 4 having an inlet 4a located inside the cover body 2 to suck up the lifted-up accumulated sediment, wherein a number of openings 5 are formed in a lower plate 2a of the cover body 2.SELECTED DRAWING: Figure 2
【課題】大がかりな設備を必要とせず、水底の土砂を選択的に吸引でき、吸引の際の詰まりを防止する。【解決手段】本発明に係る吸引装置１は、水底の堆積土砂の表面から上方に離隔して配置される中空殻体構造からなるカバー体２と、前記カバー体２の内部に吹出口３ａが位置し、堆積土砂に向けて高圧水を噴射することにより堆積土砂を舞い上げる高圧水ホース３と、前記カバー体２の内部に吸込口４ａが位置し、舞い上がった堆積土砂を吸い上げる吸引ホース４とを備え、前記カバー体２の下板２ａに多数の開口５が形成されている。【選択図】図２
SUCTION DEVICE FOR SEDIMENT ACCUMULATED ON BOTTOM OF WATER
水底堆積土砂の吸引装置
FUJITA KEN (Autor:in) / ASANO HITOSHI (Autor:in) / JINNO KENJI (Autor:in) / TANAKA TORU (Autor:in) / KOBAYASHI OSAMU (Autor:in) / NAKAMURA TAIZO (Autor:in) / OHASHI HIDENORI (Autor:in)
21.05.2024
Patent
Elektronische Ressource
Japanisch
IPC:
E02F
Baggern
,
DREDGING
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