Title:
冷却系を備えた高炉用回転式装入装置
Document Type and Number:
Japanese Patent JP2009520885
Kind Code:
A
Abstract:
A rotary charging device for a shaft furnace, in particular a blast furnace, is disclosed. The charging device is equipped with a cooling system. The rotary charging device comprises a rotatable support for rotary distribution means as well as a stationary housing for the rotatable support. The cooling system comprises a rotary cooling circuit fixed in rotation with the rotatable support as well as a stationary cooling circuit on the stationary housing. A heat transfer device is provided which includes a stationary heat transfer element configured to be cooled by a cooling fluid flowing through the stationary cooling circuit and which includes a rotary heat transfer element configured to be heated by a separate cooling fluid circulated in the rotary cooling circuit. These heat transfer elements are arranged in facing relationship and have there between a heat transfer region for achieving heat transfer by convection and/or radiation through the heat transfer region without mixing of the separate cooling fluids of the rotary and stationary cooling circuits.
Inventors:
Thiren, Guy
Lutosh, Gianno
Utmasche, Patrick
Ronaldi, Emile
Toccard, Paul
Lutosh, Gianno
Utmasche, Patrick
Ronaldi, Emile
Toccard, Paul
Application Number:
JP2008548954A
Publication Date:
May 28, 2009
Filing Date:
October 03, 2006
Export Citation:
Assignee:
PAUL WURTH S.A.
International Classes:
C21B7/20
Domestic Patent References:
| JPH02115312A | 1990-04-27 |
Attorney, Agent or Firm:
Tadashi Hamamoto
Yoshiaki Sato
Yoshiaki Sato
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