Floating object salvaging device for water conservancy treatment of Yellow River

Abstract

The invention provides a floating object salvaging device for water conservancy treatment of the Yellow River. The problem that the effect is not ideal when large rivers such as the Yellow River are treated in the mode that a salvage ship is adopted to clean floating objects on the river surface is solved. During actual use, a proper amount of floating object salvaging units can be arranged side by side according to the width of a river channel needing to be constructed, and the floating object salvaging units arranged side by side can comprehensively intercept floating objects on the river in the width direction of the river channel. When the river surface descends or ascends, the height of the lifting vertical plate can be controlled through the lifting driving mechanism, and then the positions of the flow guide net and the floating object conveying device are adjusted, so that the use requirements of different water levels can be met. After the floating object salvaging units are arranged on the river surface, manual control is not needed at any time, two flow guide nets can automatically catch floating objects, the floating objects are guided into a floating object conveying device, and then the floating objects are automatically conveyed to a waste recycling device by the floating object conveying device to be recycled.

Description

technical field [0001] The invention relates to the technical field of water conservancy control, in particular to a device for fishing floating objects for water conservancy control of the Yellow River. Background technique [0002] With the continuous advancement of urbanization, the river water in many cities is seriously polluted. There are generally two sources of river water pollution. One is the eutrophication of river water caused by soluble chemical pollutants. The enrichment of phosphorus nutrients, especially in the slow-flowing river section, produces a large number of algae and other plankton. These algae and other rich organisms will reduce the dissolved oxygen content of the water body, resulting in algae, plankton, plants, and aquatic organisms. The second is the floating objects that move with the flow of the river, including organic natural objects that decompose slowly (such as dead leaves, branches, etc.) and non-decomposable industrial products (such as ...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the unsatisfactory effect in the treatment of large rivers such as the Yellow River by using salvage boats to clean up floating objects on the river surface in the background technology, the present invention proposes a floating object salvage device for the Yellow River water conservancy

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