Title:
スラグ鍋からの鉄鋼スラグ排出方法
Document Type and Number:
Japanese Patent JP5582113
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To discharge iron and steel slag left in a slag ladle from the slag ladle such that no damage such as irregularities and cracks is caused on an inner surface of the slag ladle and a large noise is not generated during the work.SOLUTION: There is provided a method for discharging iron and steel slag 2 left in a slag ladle 1 from the slag ladle 1 in a slag processing site. In the method, when a slag ladle carriage transporting the slag ladle 1 to the slag processing site is tilted to discharge the iron and steel slag 2 from the slag ladle 1, the slag ladle 1 is vibrated at the tilted position. The iron and steel slag left in the slag ladle can be also discharged without scraping out the slag using a heavy machine or the like, so that no damage such as irregularities and cracks is caused on an inner surface of the slag ladle and wear damage of the slag ladle can be suppressed. In addition, a crushing tool or the like is not brought into contact with the inner surface of the slag ladle, so that a noise during the work can be reduced.
Inventors:
Star Masahiko
Shuji Nakano
Masatoshi Otsuka
Shuji Nakano
Masatoshi Otsuka
Application Number:
JP2011183803A
Publication Date:
September 03, 2014
Filing Date:
August 25, 2011
Export Citation:
Assignee:
The NSC 住金, Inc.
International Classes:
C21B3/06; C04B5/00; C21C7/00; F27D15/00
Attorney, Agent or Firm:
Tetsuya Mizogami
Yoshinori Iwahara
Yamamoto 進
Yoshinori Iwahara
Yamamoto 進