Ecological restoration floating bed for purifying river sludge

In order to overcome the technical defects that treatment equipment is complex in structure, difficult to maintain and poor in flowing water treatment effect, the ecological restoration floating bed comprises a planting basket mounting flat plate, a flow guide plate and a buoyancy plate, the flow guide plate is obliquely arranged on the periphery of the planting basket mounting flat plate, and the buoyancy plate is arranged below the planting basket mounting flat plate; the planting basket mounting flat plate and the guide plate form a plant and biological membrane comprehensive absorption and absorption treatment area with stable water flow, the floating bed supporting rod is fixed on a riverbed, an adjusting nut is arranged on the floating bed supporting rod, and a biological membrane carrier is hung at the bottom of the aquatic plant planting basket. Compared with the prior art, the ecological restoration floating bed has the beneficial effects that the structure is simple, the use and the maintenance are