| 摘要 |
<p>Rotary unit, in particular for biological sewage-treatment plant, consisting of rotary construction supported on driving wheels with suspended aerators for aeration of liquid, rings mounted on wheels for mixing liquid, characterised in that the rotary construction is a flat bridge (1) bearing mounted axially and radially in a column (4) and supported on the driving wheels (5), located at their mutual distance "d" equal to 2/3 - 1/3 of the length of the bridge "I". The bridge comprises also a drive track (7) and beams (9), on which rings (10) with mixing wheels (11) are suspended, brackets (12) with aerators (13) mounted on the bridge, whereas to the flat bridge (1) adjoins the front of a fixed platform (14), located with 2/3 of its length above the container and with 1/3 of its length in the free space, equipped with a two-rail track (15).<IMAGE></p> |
