Riverway water quality plant purification planting floating plate for ecological restoration

Abstract

The invention relates to the technical field of ecological restoration, in particular to a riverway water quality plant purification planting floating plate for ecological restoration. The floating plate comprises a shell, culture plates are slidably connected to the middle positions of the upper surface and the lower surface of the shell, limiting pins are connected to the left side and the rightside of the upper surface of each culture plate in an embedded mode, plant planting grooves are formed in the upper surface of each culture plate, and through holes are formed in the upper surface ofthe shell and located on the left side and the right side of each culture plate. When the shell is pushed by water flow to rotate, a connecting shaft is driven to rotate synchronously, meanwhile, thetransmission shaft meshed with the top end of the connecting shaft rotates synchronously along with the connecting shaft and is driven to rotate in a bearing, and impurities around the shell are cutoff when the transmission shaft rotates, so that the situation that the impurities are accumulated around the shell, the local quality of water around the shell is poorer, and the purification effectof plants on water is affected is avoided, and meanwhile the invention avoids that resistance borne by the shell is increased due to excessive accumulation of the impurities.

Description

technical field [0001] The invention relates to the technical field of ecological restoration, in particular to a floating plate for purifying and planting river course water quality plants for ecological restoration. Background technique [0002] With the rapid development of the economy, a large amount of industrial wastewater, domestic sewage, and plant nutrients in farmland runoff are discharged into slow-flowing water bodies such as lakes, reservoirs, estuaries, bays, etc., resulting in excessive nitrogen, phosphorus and other plant nutrients in the water. In particular, algae will proliferate in large numbers, the dissolved oxygen in the water body will decrease, fish and other organisms will die in large numbers, and the ecological balance will be destroyed. Planting plants on the floating board will use the functions of the plants to purify the quality of the water body. [0003] However, the existing floating boards for river water purification are placed on the wat...

AI Technical Summary

Problems solved by technology

[0003] However, the existing floating boards for river water purification are placed on the water surface for a long time, so a lot of garbage will accumulate around the floating boards, causing garbage to accumulate around the floating boards, resulting in worse water quality around the floating boards, and increasing the The resistance of the floating board itself is easily caused to damage the floating board. Therefore, those skilled in the art provide a floating board for the purification and planting of river water quality plants for ecological restoration to solve the problems raised in the above-mentioned background technology.

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