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.:
Date of Patent:
Aug. 28, 2018
Filed:
Nov. 07, 2013
Miura Co., Ltd., Matsuyama-shi, Ehime-ken, JP;
Tomoaki Tange, Matsuyama, JP;
Akinori Kawakami, Matsuyama, JP;
Hitoshi Shiraishi, Matsuyama, JP;
Yasutomo Zenman, Matsuyama, JP;
Yasuhiko Saito, Matsuyama, JP;
Takamichi Ide, Matsuyama, JP;
MIURA CO., LTD., Matsuyama-shi, Ehime-ken, JP;
Abstract
A ballast water treatment device including a cylindrical filter () that is disposed in a casing () and filters and externally discharges ballast water having flowed inside, comprising: a filter rotating unit () that rotates the filter () around a shaft center of the filter (); a suction nozzle () that is disposed on the primary side of the filter () and opens toward the inner circumferential surface of the filter (); a waste rinsing water discharging unit () that externally discharges waste rinsing water sucked by the suction nozzle () from the casing (); a high-pressure fluid jet nozzle () that is disposed on the secondary side of the filter (), opens toward the outer circumferential surface of the filter (), and jets high-pressure fluid toward the filter (); and a high-pressure fluid supplying unit () that supplies high-pressure fluid to the high-pressure fluid jet nozzle (). The ballast water treatment device enables rinsing of the filter () to be performed efficiently and effectively, and achieves a simple structure and facilitated manufacture and maintenance.