Title:
爆破処理用耐圧容器内の浄化方法
Document Type and Number:
Japanese Patent JP5291046
Kind Code:
B2
Abstract:
Provided is a method for cleaning the inside of a pressure tight container for a blasting treatment, wherein the inside of a pressure tight container can be cleaned for a short period of time after a blasting treatment. The method is comprised of a setting process wherein a cleaning blast (1) capable of cracking a part of a residual substance remaining on the inside of a pressure tight container (10), and a solid separating material (2) which collides with a substance bonded to an inner wall surface (32a) of the pressure tight container (10), to separate the bonded substance from the inner wall surface (32a) of the pressure tight container (10), are set on the inside of the pressure tight container (10); and a separation process wherein the cleaning blast (1) blasts on the inside of the pressure tight container (10), to crack a part of the residual substance remaining on the inside of the pressure tight container (10), and the separating material (2) is divided into a plurality of granular elements by the blast, so that the granular elements are spread, and collide with the bonded substance to remove the bonded substance.
Inventors:
Ryusuke Kitamura
Ryo Shimoike
Hisami Shimoyama
Tsutsui
Yoshine Yamane
Ryo Shimoike
Hisami Shimoyama
Tsutsui
Yoshine Yamane
Application Number:
JP2010116047A
Publication Date:
September 18, 2013
Filing Date:
May 20, 2010
Export Citation:
Assignee:
KABUSHIKI KAISHA KOBE SEIKO SHO
International Classes:
F42D5/04; F42B33/06
Domestic Patent References:
| JP3987870B1 | ||||
| JP5298627A | ||||
| JP5056374A | ||||
| JP2003310792A | ||||
| JP2003185399A | ||||
| JP3515755B2 |
Attorney, Agent or Firm:
Etsushi Kotani
Masataka Otani
Muramatsu Toshiro
Masataka Otani
Muramatsu Toshiro