Cleaning and material separating device for wastewater, particularly from livestock husbandry

摘要

The invention relates to a device for cleaning fluid media containing particulate matter, particularly from livestock husbandry, by means of ozonization in a closed ozonization container (11) and subsequent separation of the particulate matter portions. A vertically extending hollow cylindrical fixture (17) is disposed in the closed ozonization container (11). The fixture (17) is operatively connected to a rotating agitator shaft (16), wherein agitation means (18, 19) are associated with the agitator shaft (16), and the fixture (17) is equipped with supply lines (22, 23) by means of which ozone can be fed.

主权项

1. A device for cleaning liquid media containing particulate matter in suspension, comprising:
a closed ozonizing container, a vertical hollow-cylindrical fixture having a top and a bottom and being arranged in the closed ozonizing container, a rotatable agitator shaft having two ends and being operatively connected to the fixture, agitation means arranged on the two ends and cooperating with the agitator shaft, said agitation means producing in the vertical hollow-cylindrical fixture a flow directed in a flow direction from the top to the bottom, a ring-shaped line having radially inwardly oriented nozzle openings arranged near the bottom, ozone feed lines connected to the fixture for introducing ozone in opposition to the flow direction through the ring-shaped line into the closed ozonizing container, a material separating container constructed in form of a truncated cone and arranged downstream of the ozonizing container and comprising catch bags comprising sieves, the catch bags being arranged outside the material separating container in a radial direction, wherein the liquid media containing the particulate matter is, after being ozonized in the closed ozonizing container, subsequently pumped into and centrifuged in the material separating container.