Purification device for river aquatic ecological restoration

Abstract

The invention relates to the technical field of aquatic ecological restoration and purification equipment, in particular to a river aquatic ecological restoration purification device which comprises fixing frames fixed to the two sides of a river, a top frame is fixedly connected to the top ends of the two fixing frames, a planting plate is installed in the top frame, and a through groove penetrating front and back is formed in the bottom end of the top frame. Sliding grooves are formed in the left end and the right end of the through groove correspondingly, a plurality of first water collecting tanks are slidably arranged in the two sliding grooves, second water collecting tanks are arranged on the front sides and the rear sides of the first water collecting tanks correspondingly, and connecting grooves are formed in the bottom side of the right end of the second water collecting tank located on the left side and the bottom sides of the right ends of the first water collecting tanks correspondingly; the bottom side of the left end of the second water collecting tank located on the right side and the bottom sides of the left ends of the multiple second water collecting tanks communicate with connecting pipes. The device can ensure that aquatic plants are always in contact with water, the survival rate of the aquatic plants is ensured, the water remediation effect is ensured, water at different depths in a river can be conveniently remedied and purified, and the use limitation of the device is reduced.

Description

technical field [0001] The invention relates to the technical field of aquatic ecological restoration and purification equipment, in particular to a purification device for river aquatic ecological restoration. Background technique [0002] As we all know, the river system is one of the important ecosystems in nature, which has multiple functions such as water delivery, flood discharge, landscape, shipping and breeding. With my country's rapid industrialization, urbanization and the intensification of non-point source pollution, river pollution has become a serious environmental problem. In order to protect the river system environment, it is necessary to install a purification device for river aquatic ecological restoration inside the river. [0003] After retrieval, the utility model patent with the Chinese Patent Publication No. CN209668890U discloses a purification device for river aquatic ecological restoration, including an intercepting dam, a filter box, an electrolyt...

AI Technical Summary

Problems solved by technology

[0005] 1. When the water level inside the river drops, the floating bed will be separated from the water surface because it is fixed by the limit rope. The aquatic plants planted on the floating bed are easy to die, and it is not convenient to restore the aquatic ecology.

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