Device for continuous proportioning of chemicals, particularly ground limestone into inflows of drinking impounding reservoirs

摘要

In the present invention, there is disclosed a device for continuous proportioning of chemicals, particularly ground limestone into inflows of drinking impounding reservoirs, said device comprising a vertical reservoir (10) of cylindrical form and with a conical bottom (11). Inside the reservoir (10) and in the vertical axis thereof there is performed a mixing chamber (20) having both an outlet piping (30) with an overflow opening (31) and a float closure (32), and an inlet piping (40) of water under pressure. Close to the reservoir (10) bottom (11) at the spot at which the mixing chamber (20) is connected through a connecting aperture (21) to the reservoir (10), there is disposed at least one outlet nozzle (41).