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A platform for research: civil engineering, architecture and urbanism
Dredging and desilting device
The invention discloses a desilting and desilting device, which relates to the technical field of desilting and desilting of water conservancy projects and comprises a sill, a desilting channel and a primary desilting basin. The sill is arranged at the bottom of the forebay, is close to the first water outlet of the forebay and is used for blocking silt; a stirring mechanism for stirring silt is arranged in front of the sill in the water flow direction; one end of the desilting channel is communicated with the bottom of the side wall of the forebay, a communication port is positioned between the sill and the stirring mechanism, and the other end of the desilting channel is communicated with the primary desilting basin; by arranging the stirring mechanism, the sill and the desilting channel, silt at the bottom of the forebay can be discharged into the first-stage desilting basin along with water flow, rapid desilting of a reservoir is completed, centralized cleaning of the silt is facilitated, the desilting difficulty is reduced, and the desilting and desilting efficiency is improved.
本发明公开一种清淤排沙装置，涉及水利工程清淤排砂技术领域，包括底坎、排沙渠和一级沉沙池；所述底坎设置在所述前池底部，靠近所述前池的第一出水口，用于阻挡泥沙；沿水流方向，底坎的前方设置有用于搅拌泥沙的搅拌机构；所述排沙渠的一端与所述前池的侧壁底部连通，连通口位于所述底坎与所述搅拌机构之间，所述排沙渠的另一端与所述一级沉沙池连通；本发明通过设置搅拌机构、底坎和排沙渠，能够将前池底部泥沙随水流排入一级沉沙池内，完成水库的快速清淤，也便于对泥沙的集中清理，降低清淤难度，提高排沙清淤的效率。
Dredging and desilting device
The invention discloses a desilting and desilting device, which relates to the technical field of desilting and desilting of water conservancy projects and comprises a sill, a desilting channel and a primary desilting basin. The sill is arranged at the bottom of the forebay, is close to the first water outlet of the forebay and is used for blocking silt; a stirring mechanism for stirring silt is arranged in front of the sill in the water flow direction; one end of the desilting channel is communicated with the bottom of the side wall of the forebay, a communication port is positioned between the sill and the stirring mechanism, and the other end of the desilting channel is communicated with the primary desilting basin; by arranging the stirring mechanism, the sill and the desilting channel, silt at the bottom of the forebay can be discharged into the first-stage desilting basin along with water flow, rapid desilting of a reservoir is completed, centralized cleaning of the silt is facilitated, the desilting difficulty is reduced, and the desilting and desilting efficiency is improved.
本发明公开一种清淤排沙装置，涉及水利工程清淤排砂技术领域，包括底坎、排沙渠和一级沉沙池；所述底坎设置在所述前池底部，靠近所述前池的第一出水口，用于阻挡泥沙；沿水流方向，底坎的前方设置有用于搅拌泥沙的搅拌机构；所述排沙渠的一端与所述前池的侧壁底部连通，连通口位于所述底坎与所述搅拌机构之间，所述排沙渠的另一端与所述一级沉沙池连通；本发明通过设置搅拌机构、底坎和排沙渠，能够将前池底部泥沙随水流排入一级沉沙池内，完成水库的快速清淤，也便于对泥沙的集中清理，降低清淤难度，提高排沙清淤的效率。
Dredging and desilting device
一种清淤排沙装置
TANAE (author) / ZHANG BAOQUAN (author) / LIU KAIQING (author) / WANG YU (author) / TANG TIANDUO (author) / REN WEILONG (author) / WANG JIANJUN (author) / XIN YALING (author) / NIU YAJUAN (author) / YANG XUEJIAO (author)
2024-05-17
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
River channel desilting and dredging equipment and desilting and dredging method
| European Patent Office | 2024
| European Patent Office | 2024