Title:
SUPPLEMENTARY POST FOR CHECKER BRICK BRACKET, CHECKER BRICK BRACKET AND POST-INCREASING METHOD
Document Type and Number:
WIPO Patent Application WO/2017/187824
Kind Code:
A1
Abstract:
A checker brick bracket (10) with a metal grille (20) for receiving the checker bricks of a hot blast stove (2) and existing posts (40) disposed between the metal grille (20) and the furnace bottom surface (21), wherein: the bracket comprises coaxial supplementary posts (50) that are disposed coaxially on the outside of the existing posts (40); the coaxial supplementary posts (50) have a post body (51) that is disposed coaxially on the outside of an existing post (40) and a height adjustment mechanism (59) for adjusting the height of the post body (51); and the post body (51) has multiple post tubes (52) that are stacked in the height direction.
More Like This:
| JPS5842146 | [Title of the device] Checkered brick |
Inventors:
YAMAMOTO KENTA (JP)
NAKAGAWA MASAKI (JP)
KOYA SHUNJI (JP)
HAMADA TAKASHI (JP)
NAKAGAWA MASAKI (JP)
KOYA SHUNJI (JP)
HAMADA TAKASHI (JP)
Application Number:
PCT/JP2017/010286
Publication Date:
November 02, 2017
Filing Date:
March 14, 2017
Export Citation:
Assignee:
NIPPON STEEL & SUMIKIN ENG CO (JP)
NS PLANT DESIGNING CORP (JP)
NS PLANT DESIGNING CORP (JP)
International Classes:
C21B9/02
Foreign References:
| JP2016050464A | 2016-04-11 | |||
| JPS5120004A | 1976-02-17 | |||
| US4235593A | 1980-11-25 |
Other References:
See also references of EP 3450576A4
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (JP)
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