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:
Jul. 03, 2012
Filed:
Feb. 18, 2010
Jae-hoo Jung, Daejeon, KR;
Young-hwan Kim, Daejeon, KR;
Byung-suk Park, Daejeon, KR;
Ki Ho Kim, Daejeon, KR;
Ji Sup Yoon, Daejeon, KR;
Sung-hyun Kim, Daejeon, KR;
Hyo Jik Lee, Daejeon, KR;
Jae-Hoo Jung, Daejeon, KR;
Young-Hwan Kim, Daejeon, KR;
Byung-Suk Park, Daejeon, KR;
Ki Ho Kim, Daejeon, KR;
Ji Sup Yoon, Daejeon, KR;
Sung-Hyun Kim, Daejeon, KR;
Hyo Jik Lee, Daejeon, KR;
Korea Hydro & Nuclear Power Co., Ltd., Seoul, KR;
Korea Atomic Energy Research Institute, Daejon, KR;
Abstract
An apparatus and system for separating remaining powder of hulls includes a first remaining powder separating unit to be supplied with hulls of a spent nuclear fuel subjected to a high-temperature oxidation, and to include a first brush for separating remaining powder of the hulls; a hull alignment unit to be supplied with the hulls from the first remaining powder separating unit, and to align the hulls; a second remaining powder separating unit to be supplied with the aligned hulls from the hull alignment unit, and to include a second brush for separating remaining powder adhered on an inner peripheral surface of the hulls; and a third remaining powder separating unit to be supplied with the hulls from the second remaining powder separating unit, and to separate the remaining powder remaining on the inner/outer peripheral surface of the hulls by using air.