A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
River channel dredging device
The invention discloses a river channel desilting device, and relates to the technical field of water conservancy projects. Comprising at least two groups of desilting structures which are symmetrically arranged, one ends of the desilting structures are connected with the input end of the submersible pump, and each desilting structure comprises a main pipe and a main pipe, the plurality of branch pipes are uniformly embedded in the side wall of the main pipe and are communicated with the main pipe; the plurality of spiral suction heads are uniformly arranged in the circumferential direction of the branch pipe, the spiral suction heads are funnel-shaped, and the small-diameter ends of the spiral suction heads are communicated with the branch pipe. The dredging device has the advantages that the regular pipeline is arranged, the dredging range is enlarged, the form of the pipeline can be designed according to the river bottom terrain, and the river bottom is covered without dead corners. Meanwhile, the spiral suction head and the spiral ribs are utilized to form spiral vortex, stubborn algae deposits can be thoroughly sucked out, and deposits are prevented from being deposited and blocked in the pipe at the same time.
本发明公开了一种河道清淤装置，涉及水利工程技术领域。包括：潜水泵的输出端通过输泥管与运泥船连接，还包括：至少两组清淤结构对称设置，其一端与潜水泵的输入端连接，清淤结构包括：主管的一端与潜水泵的输入端连接；多个支管均匀嵌设置在主管的侧壁上，且与主管接通；多个螺旋吸头均匀设在支管的周向，螺旋吸头为漏斗状，螺旋吸头直径小的一端与支管接通。本发明的优点在于本装置设置了规则的管路，扩大了清淤的范围，其管路的形式可以根据河底地形设计，将河底进行无死角的覆盖。同时，利用螺旋吸头及螺旋状的肋条形成螺旋涡流，可将顽固的藻类淤积彻底吸出，同时防止淤积物在管内淤积堵塞。
River channel dredging device
The invention discloses a river channel desilting device, and relates to the technical field of water conservancy projects. Comprising at least two groups of desilting structures which are symmetrically arranged, one ends of the desilting structures are connected with the input end of the submersible pump, and each desilting structure comprises a main pipe and a main pipe, the plurality of branch pipes are uniformly embedded in the side wall of the main pipe and are communicated with the main pipe; the plurality of spiral suction heads are uniformly arranged in the circumferential direction of the branch pipe, the spiral suction heads are funnel-shaped, and the small-diameter ends of the spiral suction heads are communicated with the branch pipe. The dredging device has the advantages that the regular pipeline is arranged, the dredging range is enlarged, the form of the pipeline can be designed according to the river bottom terrain, and the river bottom is covered without dead corners. Meanwhile, the spiral suction head and the spiral ribs are utilized to form spiral vortex, stubborn algae deposits can be thoroughly sucked out, and deposits are prevented from being deposited and blocked in the pipe at the same time.
本发明公开了一种河道清淤装置，涉及水利工程技术领域。包括：潜水泵的输出端通过输泥管与运泥船连接，还包括：至少两组清淤结构对称设置，其一端与潜水泵的输入端连接，清淤结构包括：主管的一端与潜水泵的输入端连接；多个支管均匀嵌设置在主管的侧壁上，且与主管接通；多个螺旋吸头均匀设在支管的周向，螺旋吸头为漏斗状，螺旋吸头直径小的一端与支管接通。本发明的优点在于本装置设置了规则的管路，扩大了清淤的范围，其管路的形式可以根据河底地形设计，将河底进行无死角的覆盖。同时，利用螺旋吸头及螺旋状的肋条形成螺旋涡流，可将顽固的藻类淤积彻底吸出，同时防止淤积物在管内淤积堵塞。
River channel dredging device
一种河道清淤装置
WANG PENGTAO (author) / ZHANG YU (author) / SHANG XIUTANG (author) / SHEN XIAOYI (author) / XIAO ZHONGXING (author) / XIN YINGBO (author) / HAO JIHAO (author) / LIU WEI (author)
2023-01-10
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING