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:
Jun. 21, 2022
Filed:
Sep. 18, 2018
Mitsubishi Hitachi Power Systems, Ltd., Yokohama, JP;
Satoru Sugita, Yokohama, JP;
Tetsu Ushiku, Yokohama, JP;
Ryozo Sasaki, Yokohama, JP;
Naoyuki Yoshizumi, Yokohama, JP;
Tsuyoshi Miyachi, Yokohama, JP;
Seiji Kagawa, Tokyo, JP;
MITSUBISHI POWER, LTD., Yokohama, JP;
Abstract
Provided is a desulfurization device that allows for the easy and accurate disposition of a spray pipe inside an absorption tower. Provided is a desulfurization device including: an absorption tower (); and a spray pipe () disposed inside the absorption tower (). The spray pipe () includes: a cylindrical pipe portion (), the leading end of which is closed; and an attachment flange () attached to the pipe portion (). The absorption tower () includes: an opening hole () opening toward the side; and a flange () disposed around the opening hole (). The attachment flange () and the flange () are detachably attached.