Title:
アーク炉底部構造体
Document Type and Number:
Japanese Patent JP7069049
Kind Code:
B2
Abstract:
An arc furnace bottom construction for maintaining the outer surface temperature of the bottom construction essentially at least on the lower part of the arc furnace essentially close to the temperature surrounding the arc furnace. The bottom construction contains at least two constructions to be cooled and being positioned to each other in different heights seen from the side view.
More Like This:
| WO/1998/013658 | PANELIZED SPRAY-COOLED FURNACE ROOF |
Inventors:
Baananen, Aero
Application Number:
JP2018563718A
Publication Date:
May 17, 2022
Filing Date:
June 07, 2017
Export Citation:
Assignee:
OUTOKUMPU OYJ
International Classes:
F27B3/24; F27D1/12
Domestic Patent References:
| JP2003501612A |
Foreign References:
| CN203960299U | ||||
| CN203956083U | ||||
| CN203956088U | ||||
| US4197900 | ||||
| US4870655 |
Attorney, Agent or Firm:
Aiwa Patent Business Corporation
Takao Katori
Takao Katori