Barrier containment of waste for use in lakes of hydroelectric power plants

摘要

The buoy (1) made of a plastic material in the process of rotational molding and contains three grooves (5) for the placement of the bracket (2) of iron 1 / 4 ", which are welded on the bracket (10) of 2 1 / 4" iron and this to the bottom (3) of the bridge (3). These curtain (10) are arranged at the same distance from the grooves (5), to hold each float (1) at three different points.In the same way that hold the buoys (1), the bottom (3) of the runway is a soldier in the curtain with French hand metal 1 / 4 "to be better both. On the runway, there are handrails (4) on both sides (as Fig. 04) for safety of the user.In the same figure we observe that the grid (6) and a screen (12) located at the center of the catwalk bolted (11) to the bottom (3) of the runway and the bracket (10). The placement of the grid (6) and screen (12) in the center is for the sake of stability, by dividing the weight between the four buoys (1) that support the whole structure of the bridge.Each groove of the float (5) has a bracket (2) which hold the float (1) and is held by the bracket (10). This, in turn, is stuck to the bottom of the bridge (3). The bars and screens are insured by bolts (11) with rings for the sustentation of the axes of the bars, soldiers, the other components of the grid and screen, hold all the subsea structure.To hold a catwalk to the other, there are three iron support (7) which are heavy iron & steel forged with oleal also forged in its ends, so that the shackle (14) also forged steel unite the catwalks, forming large extensions that may be used in PA To walk.The other existing model, according to the figures, 03 and 05 correspond simply to the buoy (1) to the grid (6) and screen (12) to prevent passage of solid waste.As it is not the catwalk these buoys in addition to demarcate a certain region, preventing the passage of debris, but its cleaning can only be made by a vessel, but the bars and screens existing in the same way ticket to prevent the engine from the plant.