System for reducing resuspension of suspended matters at bottom of channel: Fid-Bau Portal

System for reducing resuspension of suspended matters at bottom of channel

AN SHUQING / YANG TANGWU / XIN FEI / SHAO YIQI / SHAO WENJUN

The invention relates to a system for reducing resuspension of suspended matter at the bottom of a navigation channel, which comprises the navigation channel for a to-be-passed ship to sail; the control net mechanism comprises multiple layers of at least two layers of net bodies which are obliquely arranged downwards in the water flow direction of the channel, and first aquatic plants and brushes which are arranged between the upper side layer and the lower side layer of the adjacent upper layer of net bodies respectively, the multiple layers of at least two layers of net bodies are close to the bottom of the channel, and the mesh size of the upper layer of net body is larger than that of the lower layer of net body; the net body is connected with a weight at the center of the channel, the net body is connected with floating balls at the two sides of the channel, and the density of the brush is greater than that of water; the collecting module is arranged at the inclined output end of the net body and used for collecting suspended solids larger than the size of the corresponding net body; and a detection module. Through the arrangement, suspended solids are effectively controlled, so that the water quality is improved, the transparency of a water body is improved, and the restoration of an underwater ecological environment and the improvement of a water area landscape are promoted.

本发明涉及一种减少航道底部悬浮物再悬浮系统，包括：航道，其用于待通过船只航行；控制网机构，其包括：多层至少两层沿航道水流方向向下倾斜设置的网体、分别设置于相邻上层所述网体上下两侧层之间的第一水草和毛刷，多层至少两层所述网体靠近航道底部，且上层所述网体的网格尺寸大于下层网体，所述网体在航道中心处连接有坠重，所述网体在航道两侧处连接有浮球，所述毛刷的密度大于水；收集模块，其设置于所述网体的倾斜输出端，用于收集大于对应网体网格尺寸悬浮物；以及检测模块。本发明通过上述设置，实现对悬浮物的有效控制，从而改善水质，提升水体透明度，促进水下生态环境的恢复和水域景观的提升。

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