Agitator for a sewage treatment basin, in a small-scale sewage plant, has a holder fitted into the basin to support a pump and propeller on a swing arm, to keep the liquid sewage in motion

摘要

The small-scale sewage treatment plant, with at least one basin, has a holder (1) fitted in the basin body to support at least one unit to keep the liquid in motion. The unit is a pump (3), attached to the holder by a swing arm (4) with height adjustment, with its output flow directed downwards. The small-scale sewage treatment plant, with at least one basin, has a holder (1) fitted in the basin body to support at least one unit to keep the liquid in motion. The unit is a pump (3), attached to the holder by a swing arm (4) with height adjustment, with its output flow directed downwards. The pump has an air line (8), vertically upwards to a point over the liquid level in the basin. The pump has a propeller (7) and an attached float (10), or the swing arm is a float.