Title:
補修システムおよび補修方法
Document Type and Number:
Japanese Patent JP7447860
Kind Code:
B2
Abstract:
To provide a repair system and a repair method for a refractory layer that can uniformly form a refractory layer of desired thickness and allows the mechanization of spraying work of unshaped refractory.SOLUTION: The present invention discloses a repair system for a structure having a refractory layer on its inner surface, the repair system having: a measurement device that measures a three-dimensional shape of the structure inner surface; a removing device that removes at least part of the refractory layer of the structure inner surface; a spraying device that sprays the structure inner surface with unshaped refractory; and a spraying control device that controls the spraying device based on the results of measurement by the measurement device.SELECTED DRAWING: None
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Inventors:
Yuji Kohara
Shingo Okamoto
Satoru Shimizu
Jun Okada
Shingo Okamoto
Satoru Shimizu
Jun Okada
Application Number:
JP2021071424A
Publication Date:
March 12, 2024
Filing Date:
April 20, 2021
Export Citation:
Assignee:
JFE Steel Corporation
International Classes:
F27D1/16; F27D1/00; F27D21/00; F27D25/00
Domestic Patent References:
JP7316614A | ||||
JP61178200U | ||||
JP2003004384A | ||||
JP2005526948A | ||||
JP2006063275A |
Foreign References:
US20020158368 |
Attorney, Agent or Firm:
Kenji Sugimura
Mitsutsugu Sugimura
Keisuke Kawahara
Nobuyuki Ichieda
Mitsutsugu Sugimura
Keisuke Kawahara
Nobuyuki Ichieda
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