Biochemical reactor with fixed feed conduit
First Claim
1. A biochemical reactor with fixed feed conduit, the biochemical reactor comprising:
- a tank configured to house immobilized carriers and fluid, the tank having a first end and a second end opposite the first end, the immobilized carriers including porous materials and live microorganisms immobilized on a surface of the porous materials, wherein the immobilized carriers are configured to remove one or more contaminants from the fluid;
a circulation conduit at least partially disposed within the tank, the circulation conduit having a circulation inlet opening and a circulation outlet opening, the circulation outlet opening disposed proximate to the second end;
one or more vanes disposed proximate to the circulation outlet opening, the one or more vanes configured to cause the immobilized carrier and the fluid exiting the circulation outlet opening to enter into a helical pattern as the immobilized carrier and the fluid recirculate through the tank;
a feed conduit having a feed outlet, the feed outlet disposed between the first end and the circulation inlet opening, the feed conduit disposed along a central axis of the circulation conduit, the feed conduit outlet being immovable with respect to the circulation inlet opening, the feed conduit configured to induce a circulation motion of immobilized carriers and fluid into the circulation inlet opening; and
a first divider having a perforated area for separating fluid from the immobilized carriers, the first divider being disposed between the circulation inlet opening and the first end of the tank,wherein the first divider comprises a first aperture, and wherein the feed conduit outlet is coupled to the first aperture and extends between the first end of the tank and the first divider, but does not extend beyond a surface of the first divider toward the circulation inlet opening such that the feed conduit terminates at the first divider and is immovable with respect to the first divider.
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Accused Products
Abstract
This disclosure describes a biochemical reactor with fixed feed conduit. The biochemical reactor may include a tank configured to house immobilized carriers and fluid. The biochemical reactor may include a circulation conduit at least partially disposed within the tank. The circulation conduit may include a circulation inlet opening and a circulation outlet opening. The biochemical reactor may include one or more vanes disposed proximate to the circulation outlet opening. The one or more vanes may be configured to cause the immobilized carrier and the fluid exiting the circulation outlet opening to enter into a helical pattern. The biochemical reactor may include a feed conduit having a feed outlet. The feed outlet may be disposed between a first end and the circulation inlet opening. The feed conduit outlet may be immovable with respect to the circulation inlet opening.
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Citations
8 Claims
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1. A biochemical reactor with fixed feed conduit, the biochemical reactor comprising:
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a tank configured to house immobilized carriers and fluid, the tank having a first end and a second end opposite the first end, the immobilized carriers including porous materials and live microorganisms immobilized on a surface of the porous materials, wherein the immobilized carriers are configured to remove one or more contaminants from the fluid; a circulation conduit at least partially disposed within the tank, the circulation conduit having a circulation inlet opening and a circulation outlet opening, the circulation outlet opening disposed proximate to the second end; one or more vanes disposed proximate to the circulation outlet opening, the one or more vanes configured to cause the immobilized carrier and the fluid exiting the circulation outlet opening to enter into a helical pattern as the immobilized carrier and the fluid recirculate through the tank; a feed conduit having a feed outlet, the feed outlet disposed between the first end and the circulation inlet opening, the feed conduit disposed along a central axis of the circulation conduit, the feed conduit outlet being immovable with respect to the circulation inlet opening, the feed conduit configured to induce a circulation motion of immobilized carriers and fluid into the circulation inlet opening; and a first divider having a perforated area for separating fluid from the immobilized carriers, the first divider being disposed between the circulation inlet opening and the first end of the tank, wherein the first divider comprises a first aperture, and wherein the feed conduit outlet is coupled to the first aperture and extends between the first end of the tank and the first divider, but does not extend beyond a surface of the first divider toward the circulation inlet opening such that the feed conduit terminates at the first divider and is immovable with respect to the first divider. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification