Installation for the removal and the deactivation of organisms in the ballast water
AssigneeHammann AG
InventorsKnud Hamann, Holger Hamann
Life of this patent
Estimating the term…
Abstract
Installation for the removal and the deactivation of organisms in the ballast water, with the following characteristic features: a first feed pump for conveying the ballast water, an equipment for gravity precipitation of coarser solids and bigger organisms, connected to the first feed pump, and/or a backwashable filtration equipment, a downstream side connected equipment for the deactivation of micro-germs.
Claims47
Installation for removal and deactivation of organisms in ballast water, comprising:
- a first feed pump (10) for conveying the ballast water,
- an arrangement (A) of parallel connected hydrocyclones (16.1 to 16.6) for gravity precipitation of coarser solids and bigger organisms, connected to the first feed pump (10)
- equipment for the deactivation of organisms, connected downstream to the arrangement (A) of parallel connected hydrocyclones,
- a measuring device for measuring a conveying volume of the first feed pump (10),
- wherein the arrangement (A) of parallel connected hydrocyclones (16.1 to 16.6) are switchable on and off, respectively, and a control device which controls the number of switched-on hydrocyclones (16.1 to 16.6) in accordance with the measured conveying volume.
Installation for removal and deactivation of organisms in ballast water, comprising:
- a first feed pump (10) for conveying the ballast water;
- an arrangement (A) of parallel connected hydrocyclones (16.1 to 16.6) for gravity precipitation of coarser solids and bigger organisms, connected to the first feed pump (10);
- a device for the deactivation of organisms, connected to an outlet conduit (52) downstream to the arrangement of parallel connected hydrocyclones;
- wherein a dosage device, joined to a reservoir (108) for a biocide, is connected to the outlet conduit (52), a pump for increasing a pressure (82) is parallel connected between an inlet point for the biocide in the outlet conduit (52) and an upstream side point of the outlet conduit (52), and that a dosage pump (106) feeds the biocide into an outlet duct of the pump for increasing the pressure (82), and
- on a side downstream to the inlet point of the biocide a static mixer (92) is disposed in the outlet conduit (52).
Installation for removal and deactivation of organisms in ballast water, comprising:
- a first feed pump (10) for conveying the ballast water;
- an arrangement (A) of parallel connected hydrocyclones (16.1 to 16.6) for gravity precipitation of coarser solids and bigger organisms, connected to the first feed pump (10);
- a device for the deactivation of organisms, connected to an outlet conduit (52) downstream to the arrangement of parallel connected hydrocyclones for gravity precipitation, and
- a closeable bypass (98) is provided for the hydrocyclones (16.1 to 16.6).
Dependencies are inferred from the claim text.