Biochemical reactor with an unclogging pipe

• US 9,909,091 B1
• Filed: 03/23/2017
• Issued: 03/06/2018
• Est. Priority Date: 11/21/2016
• Status: Active Grant

• Current Assignee: Mih Water Treatment, Inc.
• Original Assignee: Mih Water Treatment, Inc.
• Inventors: Hall, Peter J.
• Primary Examiner(s): Hobbs, Michael L
• Application Number:
  US15/468,028
• Time in Patent Office: 348 Days
• Field of Search: 4352972
• CPC Class Codes: A43B 23/24 Ornamental buckles; Other ornaments for shoes without fastening function
• CPC Class Codes: A43B 23/25 Arrangement of ribbons on footwear
• CPC Class Codes: A43B 3/105 characterised by the shape or layout of the toestrap
• CPC Class Codes: A43B 3/12 Sandals; Strap guides thereon
• CPC Class Codes: A45C 13/001 Accessories
• CPC Class Codes: A45C 13/08 Decorative devices for handbags or purses
• CPC Class Codes: C02F 2101/163 Nitrates
• CPC Class Codes: C02F 2203/00 Apparatus and plants for the biological treatment of water, waste water or sewage
• CPC Class Codes: C02F 3/2833 using fluidized bed reactors
• CPC Class Codes: C12M 23/02 Form or structure of the vessel large containers B65D88/00
• CPC Class Codes: C12M 25/14 Scaffolds; Matrices in general C12N5/0068
• CPC Class Codes: C12M 25/16 Particles; Beads; Granular material; Encapsulation chemical or physical processes conducted in the presence of fluids and solid particles B01J8/00
• CPC Class Codes: C12M 27/24 Draft tube C12M29/08 takes precedence
• CPC Class Codes: C12M 29/04 Filters; Permeable or porous membranes or plates, e.g. dialysis
• CPC Class Codes: C12M 29/06 Nozzles; Sprayers; Spargers; Diffusers per se B01F23/231, B01J19/26
• CPC Class Codes: C12M 29/14 Pressurized fluid
• CPC Class Codes: C12M 41/48 Automatic or computerized control automatic analysis G01N35/00
• CPC Class Codes: Y10T 29/49826 Assembling or joining
• CPC Class Codes: Y10T 29/49963 Threaded fastener

Abstract

This disclosure describes a biochemical reactor with an unclogging pipe. 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 an unclogging pipe configured to clear clogging of the circulation conduit. The unclogging pipe may be disposed proximate to the circulation outlet opening. Clearing clogging of the circulation conduit may include directing a pressurized flow of air to the circulation conduit via the unclogging pipe.

Claims

1. A biochemical reactor with an unclogging pipe, 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 firs 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 inlet opening disposed proximate to the first end, 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; and

an unclogging pipe configured to clear clogging of the circulation conduit, the unclogging pipe having an unclogging inlet opening and an unclogging outlet opening, wherein the unclogging pipe is disposed proximate to the circulation outlet opening, and wherein clearing clogging of the circulation conduit includes directing a pressurized flow of air to the circulation conduit via the unclogging pipe.

2. The biochemical reactor of claim 1, further comprising:

a tank inlet configured for feeding fluid into the tank;

a tank outlet configured for drawing fluid from the tank;

a tank recirculation port disposed proximate to the second end, the tank recirculation port configured such that fluid is drawn from the tank through the tank recirculation port;

a first divider having a perforated area, the first divider being disposed between the circulation inlet opening and the tank outlet for separating fluid from the immobilized carriers; and

a second divider having a perforated area, the second divider being disposed between the circulation outlet opening and the tank recirculation port for separating fluid from the immobilized carriers.

3. The biochemical reactor of claim 2, wherein the second divider comprises a first aperture, and wherein the unclogging outlet opening is coupled to the first aperture.

4. The biochemical reactor of claim 1, wherein the unclogging inlet opening is coupled to a pressure generating device.

5. The biochemical reactor of claim 1, wherein the unclogging inlet opening is coupled to a pressure generating device.

6. The biochemical reactor of claim 5, wherein the pressure generating device is configured to deliver pressurized air during a non-operation period of the biochemical reactor to prevent a disruption of the biochemical reactor normal operations.

7. The biochemical reactor of claim 1, wherein the unclogging pipe is constructed from stainless steel.

8. The biochemical reactor of claim 1, wherein the unclogging pipe comprises a diameter of ⅜

inch.

9. The biochemical reactor of claim 1, wherein the unclogging pipe comprises a flex line configured to prevent the unclogging pipe from breaking responsive to a movement of the biochemical reactor and/or a movement of the unclogging pipe.