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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12138612 B1

PDFFull Text
Date of Patent:
Nov. 12, 2024

Filed:

Dec. 26, 2018

Fluid processing apparatus

Applicant:

M. Technique Co., Ltd., Izumi, JP;

Inventor:

Masakazu Enomura, Izumi, JP;

Assignee:

M. TECHNIQUE CO., LTD., Izumi, JP;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Huy Tram Nguyen

Int. Cl.
CPC ...
B01F 35/92 (2022.01); B01F 27/271 (2022.01); B01F 27/272 (2022.01); B01F 27/93 (2022.01); B01J 19/00 (2006.01); B01J 19/12 (2006.01); B01J 19/18 (2006.01); B01J 19/20 (2006.01); B01F 101/00 (2022.01);
U.S. Cl.
CPC ...
B01J 19/1806 (2013.01); B01F 27/2711 (2022.01); B01F 27/2721 (2022.01); B01F 27/93 (2022.01); B01F 35/92 (2022.01); B01J 19/0013 (2013.01); B01J 19/006 (2013.01); B01J 19/0066 (2013.01); B01J 19/0073 (2013.01); B01J 19/126 (2013.01); B01J 19/1887 (2013.01); B01J 19/20 (2013.01); B01F 2101/2204 (2022.01); B01J 2219/00094 (2013.01); B01J 2219/00141 (2013.01); B01J 2219/00765 (2013.01);
Abstract

A fluid treatment device with a new configuration is provided. The fluid treatment device is provided with an upstream treatment unit defined by treatment surfaces that rotate relative to each other, and a downstream treatment unit arranged downstream of the upstream treatment unit. The upstream treatment unit is configured such that, by passing the fluid to be treated into an upstream treatment space defined by the treatment surfaces, the fluid to be treated is subjected to upstream treatment. The downstream treatment unit is provided with a downstream treatment space which performs the function of retaining and mixing the fluid to be treated by means of a labyrinth seal. An upstream outlet of the fluid to be treated from the upstream treatment unit opens into the downstream treatment space, and the downstream treatment space is configured to use the labyrinth seal to perform the function of controlling retention time. The downstream treatment space is provided with narrow seal spaces, and retention spaces arranged upstream of the seal spaces and wider than the seal spaces, and the upstream outlet opens to a retention space.

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