Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-efficiency sedimentation structure for mud cabin of trailing suction dredger
The invention relates to the technical field of dredging ships, and discloses a drag suction dredger mud cabin efficient sedimentation structure which comprises a mud cabin, a mud overflow weir, a disturbance suppression cofferdam and an energy consumption resistance cofferdam. One end of the mud cabin is provided with a mud loading hatch, the other end of the mud cabin is provided with a mud discharging hatch, the mud overflow weir is installed in the mud cabin, and the disturbance suppression cofferdam is installed in the mud cabin. The mud cabin is divided into a cabin loading area and an overflow area by the mud overflow weir, the overflow area is communicated with the mud cabin outlet, the disturbance suppression cofferdam is installed in the cabin loading area and divides the cabin loading area into a disturbance suppression area and a steady flow settling area, the disturbance suppression area is communicated with the mud cabin loading opening, and the steady flow settling area is communicated with the steady flow settling area. The energy consumption resistance cofferdams are installed between the disturbance suppression cofferdam and the mud overflow weir, the multiple energy consumption resistance cofferdams are sequentially arranged at intervals in the length direction of the mud cabin, and the steady flow sedimentation area is divided into multiple sedimentation subareas by the multiple energy consumption resistance cofferdams; the invention can inhibit the disturbance of slurry, reduce the flow velocity of the slurry and ensure the precipitation effect of the slurry.
本发明涉及疏浚船舶技术领域，公开了一种耙吸式挖泥船泥舱高效沉淀结构,包括泥舱、泥浆溢流堰、扰动抑制围堰以及能耗阻力围堰，泥舱的一端设有泥浆装舱口，泥舱的另一端设有泥浆出舱口，泥浆溢流堰安装在泥舱内，泥浆溢流堰将泥舱分隔为装舱区和溢流区，溢流区与泥浆出舱口连通，扰动抑制围堰安装在装舱区内，扰动抑制围堰将装舱区分隔为扰动抑制区和稳流沉淀区，扰动抑制区与泥浆装舱口连通，能耗阻力围堰安装在扰动抑制围堰和泥浆溢流堰之间，能耗阻力围堰设有多个，多个能耗阻力围堰沿泥舱的长度方向依次间隔布置，多个能耗阻力围堰将稳流沉淀区分隔为多个沉淀分区；本发明能抑制泥浆的扰动，降低泥浆的流速，确保泥浆的沉淀效果。
High-efficiency sedimentation structure for mud cabin of trailing suction dredger
The invention relates to the technical field of dredging ships, and discloses a drag suction dredger mud cabin efficient sedimentation structure which comprises a mud cabin, a mud overflow weir, a disturbance suppression cofferdam and an energy consumption resistance cofferdam. One end of the mud cabin is provided with a mud loading hatch, the other end of the mud cabin is provided with a mud discharging hatch, the mud overflow weir is installed in the mud cabin, and the disturbance suppression cofferdam is installed in the mud cabin. The mud cabin is divided into a cabin loading area and an overflow area by the mud overflow weir, the overflow area is communicated with the mud cabin outlet, the disturbance suppression cofferdam is installed in the cabin loading area and divides the cabin loading area into a disturbance suppression area and a steady flow settling area, the disturbance suppression area is communicated with the mud cabin loading opening, and the steady flow settling area is communicated with the steady flow settling area. The energy consumption resistance cofferdams are installed between the disturbance suppression cofferdam and the mud overflow weir, the multiple energy consumption resistance cofferdams are sequentially arranged at intervals in the length direction of the mud cabin, and the steady flow sedimentation area is divided into multiple sedimentation subareas by the multiple energy consumption resistance cofferdams; the invention can inhibit the disturbance of slurry, reduce the flow velocity of the slurry and ensure the precipitation effect of the slurry.
本发明涉及疏浚船舶技术领域，公开了一种耙吸式挖泥船泥舱高效沉淀结构,包括泥舱、泥浆溢流堰、扰动抑制围堰以及能耗阻力围堰，泥舱的一端设有泥浆装舱口，泥舱的另一端设有泥浆出舱口，泥浆溢流堰安装在泥舱内，泥浆溢流堰将泥舱分隔为装舱区和溢流区，溢流区与泥浆出舱口连通，扰动抑制围堰安装在装舱区内，扰动抑制围堰将装舱区分隔为扰动抑制区和稳流沉淀区，扰动抑制区与泥浆装舱口连通，能耗阻力围堰安装在扰动抑制围堰和泥浆溢流堰之间，能耗阻力围堰设有多个，多个能耗阻力围堰沿泥舱的长度方向依次间隔布置，多个能耗阻力围堰将稳流沉淀区分隔为多个沉淀分区；本发明能抑制泥浆的扰动，降低泥浆的流速，确保泥浆的沉淀效果。
High-efficiency sedimentation structure for mud cabin of trailing suction dredger
一种耙吸式挖泥船泥舱高效沉淀结构
ZHANG LEI (Autor:in) / PENG XIANG (Autor:in) / HUANG GAOFENG (Autor:in) / WU YUFANG (Autor:in) / ZHU ZHIXING (Autor:in)
12.04.2024
Patent
Elektronische Ressource
Chinesisch
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