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US 6,294,085 B1Granted
Sewage screening apparatus
AssigneeJones & Attwood Limited
InventorJohn Cedric Bache
Life of this patent
Estimating the term…
Abstract
A sewage screening apparatus which receives, in use, a sewage flow comprising a screen arrangement having a continuous belt screen for capturing screenings contained within the sewage flow to enable their subsequent removal therefrom. The apparatus also includes an impeller for generating a turbulence effect within the sewage flow to effect washing of the screenings contained within the sewage flow prior to their removal therefrom. The impeller is located within the screen arrangement.
Claims13
A sewage screening apparatus which receives, in use, a sewage flow comprising;
- a screen arrangement having a continuous belt screen for capturing screenings contained within the sewage flow to enable their subsequent removal therefrom;
- and
- an impeller for generating a turbulence effect within the sewage flow to effect washing of the screenings contained within the sewage flow prior to their removal therefrom,
- wherein the impeller is located within the screen arrangement.
1 more element
Dependencies are inferred from the claim text.