Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cutter suction type ecological dredging device and method
The invention discloses a cutter suction type ecological dredging device and method. The cutter suction type ecological dredging device comprises a ship body and a control room arranged on the ship body, wherein a cutter suction mechanism and a hoisting mechanism used for controlling the cutter suction mechanism to move are installed on the ship body, the cutter suction mechanism comprises a sludge pumping pipe, a conveying pipe is arranged in the sludge pumping pipe, and the side, away from the control room, of the sludge pumping pipe is connected with a cutter suction head through an installation seat; and the sludge outlet end of the conveying pipe is connected with a blow-off pipe through a sludge pump. The cutter suction type ecological dredging device is designed according to existing requirements, the cutter suction head rotates to continuously and rotationally cut an underwater soil layer, so that the soil layer is separated and mixed with clear water in a digging groove, muddy water enters a pumping pipe through the cutter suction head, the cutter suction head can drive a crushing part to make contact with the soil layer while making contact with the soil layer, and two groups of crushing rollers rotate in the opposite directions; and the position of the ship body can be stabilized while the underwater soil layer is cut, so that the cutter suction work is more stable, and after being cut, soil around the crushing rollers can be mixed with water under the suction effect of the cutter suction head and is sucked away by the cutter suction head, and therefore the dredging range of the device is enlarged.
本发明公开了一种绞吸式生态清淤装置及方法，包括船体和设置在船体上的控制室，船体上安装有绞吸机构和用于控制绞吸机构活动的卷扬机构，绞吸机构包括抽泥管，抽泥管内设有输送管，抽泥管远离控制室一侧通过安装座连接绞吸头，输送管出泥端通过抽泥泵连接排污管；本发明根据现有需求进行设计，绞吸头转动对水底土层进行连续旋转切削，使土层分离并和挖槽内清水混合，泥水经过绞吸头进入抽送管内，绞吸头接触土层的同时，会带动粉碎件接触土层，两组粉碎辊向相反方向转动，在切割水底土层的同时，能稳定船体的位置，使绞吸工作更稳定，而粉碎辊周围泥土被切割后，受绞吸头吸力作用，能与水混合被绞吸头吸走，从而增加装置的清淤范围。
Cutter suction type ecological dredging device and method
The invention discloses a cutter suction type ecological dredging device and method. The cutter suction type ecological dredging device comprises a ship body and a control room arranged on the ship body, wherein a cutter suction mechanism and a hoisting mechanism used for controlling the cutter suction mechanism to move are installed on the ship body, the cutter suction mechanism comprises a sludge pumping pipe, a conveying pipe is arranged in the sludge pumping pipe, and the side, away from the control room, of the sludge pumping pipe is connected with a cutter suction head through an installation seat; and the sludge outlet end of the conveying pipe is connected with a blow-off pipe through a sludge pump. The cutter suction type ecological dredging device is designed according to existing requirements, the cutter suction head rotates to continuously and rotationally cut an underwater soil layer, so that the soil layer is separated and mixed with clear water in a digging groove, muddy water enters a pumping pipe through the cutter suction head, the cutter suction head can drive a crushing part to make contact with the soil layer while making contact with the soil layer, and two groups of crushing rollers rotate in the opposite directions; and the position of the ship body can be stabilized while the underwater soil layer is cut, so that the cutter suction work is more stable, and after being cut, soil around the crushing rollers can be mixed with water under the suction effect of the cutter suction head and is sucked away by the cutter suction head, and therefore the dredging range of the device is enlarged.
本发明公开了一种绞吸式生态清淤装置及方法，包括船体和设置在船体上的控制室，船体上安装有绞吸机构和用于控制绞吸机构活动的卷扬机构，绞吸机构包括抽泥管，抽泥管内设有输送管，抽泥管远离控制室一侧通过安装座连接绞吸头，输送管出泥端通过抽泥泵连接排污管；本发明根据现有需求进行设计，绞吸头转动对水底土层进行连续旋转切削，使土层分离并和挖槽内清水混合，泥水经过绞吸头进入抽送管内，绞吸头接触土层的同时，会带动粉碎件接触土层，两组粉碎辊向相反方向转动，在切割水底土层的同时，能稳定船体的位置，使绞吸工作更稳定，而粉碎辊周围泥土被切割后，受绞吸头吸力作用，能与水混合被绞吸头吸走，从而增加装置的清淤范围。
Cutter suction type ecological dredging device and method
一种绞吸式生态清淤装置及方法
YANG HONGWANG (Autor:in) / LIU XUE (Autor:in) / XU HUIHUI (Autor:in) / QU YI (Autor:in) / DING YU (Autor:in) / HAO JINWEI (Autor:in) / LIU BAOMING (Autor:in) / ZHANG PEIYANG (Autor:in) / ZHANG HUAWEI (Autor:in) / WANG ZHAOXUAN (Autor:in)
27.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
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