Circular demountable ecological floating bed suitable for water area with water-level fluctuation

Abstract

The invention discloses a circular demountable ecological floating bed suitable for a water area with water-level fluctuation, which comprises a floating bed fixed rod, an aluminum sheet frame, a plurality of hollow PVC plastic pipes, a foam filler, conveniently-demountable standardized plant baskets and a metal ring. The circular demountable ecological floating bed is characterized in that one end of each hollow PVC plastic pipe is fixedly connected with the outer wall of the metal ring, while the other end is fixedly connected with the inner wall of the aluminum sheet frame, and included angles between two adjacent hollow PVC plastic pipes are the same; the foam filler is arranged between the metal ring and the aluminum sheet frame; a plurality of empty holes for storing the standardized plant baskets are arranged on the foam filler regularly; and the metal ring is movably sleeved outside the floating bed fixed rod. In the ecological floating bed, the water quality of the river water area with water-level fluctuation can be processed, and the planted plants can be replaced conveniently, so the ecological floating bed constructs a certain landscape effect while purifying the water quality biologically without influencing shipping, and also has a certain economic benefit.

Description

technical field [0001] The invention relates to a device for purifying polluted water, in particular to a circular detachable ecological floating bed suitable for water areas with variable water levels. Background technique [0002] The ecological floating bed technology fixes aquatic plants or some terrestrial plants on the floating bed. Through the absorption and degradation of plant roots and microorganisms attached to the roots, nutrients such as nitrogen and phosphorus can be removed to effectively control the eutrophication of water bodies. The biological floating bed has the characteristics of directly removing pollutants from the water body, making full use of the water surface without occupying land, etc.; it can be applied in water bodies with various water depth conditions, and the cost is low, and the operation and management are relatively easy. Up to now, ecological floating bed technology has become an important water quality improvement technology worldwide, ...

AI Technical Summary

Problems solved by technology

There is a fixed rod in the river, and the other end of the rope is bound to the fixed rod, so that the floating bed is limited to a certain area and will not be scattered around in a large area. Under the influence, the floating range of a single floating bed is inconsistent, resulting in a disorderly arrangement of floating beds along the coast, which greatly affects the river landscape and endangers navigation.

At present, there are many kinds of floating bed plants to choose from, but most of them have lush growth and good landscape effect in the spring and summer seasons, but in autumn and winter, the plants die and rot in a large area, and recycling is extremely inconvenient, not only Affects the appearance, and rotten plants fall into the water and will aggravate the pollution of the water body

At the same time, the selection of most floating bed plants is too single and one-time, and it is difficult to change the plants after planting, which brings difficulties to research and practical application.

Images