Filter for removing sediment from water
AssigneeMonteco Ltd.
InventorsChristopher Adam Murray, Darren Francis Kevin Lawless, Gregory Richard Williams, Stephen Eric Braun, Joel Anthony Garbon
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Abstract
A system for removing sediment from water is disclosed. The exemplary embodiments described herein disclose a system comprising a filter chamber, having a deck positioned inside to divide it into an upper chamber and a lower chamber. The deck may have a plurality of holes to hold filtration elements and also may have a ridge or a skirt or both. An inlet line may be tangentially connected to the filter chamber and introduce influent liquid into the filter chamber below the deck and outside of the skirt.
Claims8
A water runoff system for removing suspended particles from a liquid, the system comprising:
- a filter chamber defining an internal chamber;
- a deck positioned within said internal chamber and dividing said filter chamber into an upper chamber and a lower chamber, the deck having a plurality of holes formed therein, each hole having a filtration element therein;
- an inlet line for introducing a liquid into said lower chamber;
- an outlet above said deck for permitting liquid to exit said upper
- chamber;
- and
- a ridge positioned on a top surface of the deck, wherein said ridge forms a continuous perimeter on the top surface of the deck and has at least one filtration element positioned within said perimeter;
- wherein, when flow subsides from said inlet, liquid that has accumulated above said deck and inside of said perimeter, then flows backwards through any filtration elements located inside of said perimeter, flowing downward, and into said lower chamber and up through an opening in said deck which is external of said perimeter, thereby backwashing filter elements located inside the perimeter with filtered liquid.
Dependencies are inferred from the claim text.