Title:
HOT METAL LADLE CONVEYANCE DEVICE AND METHOD FOR CONVEYING HOT METAL LADLE
Document Type and Number:
WIPO Patent Application WO/2013/132790
Kind Code:
A1
Abstract:
The purpose of the present invention is to make it possible to maintain the placement location of a heat release prevention lid by a simple configuration without the need for large investment, and to reduce the amount of heat released from an open part of a hot metal ladle which is empty from the time that molten metal is discharged until immediately before reception of molten metal. A conveyance device (1) for a hot metal ladle, on which a hot metal ladle (5) is loaded, moves back and forth between a reception position of receiving molten metal from a blast furnace and a molten metal discharge position of discharging molten metal. The conveyance device (1) for a hot metal ladle is provided with a heat release prevention lid retaining device (3) for retaining a heat release prevention lid (8) that is mounted on an open part of the hot metal ladle (5), and trucks (4, 6) on which the hot metal ladle (5) and the heat release prevention lid retaining device (3) are arranged.
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Inventors:
YAMAMOTO KAZUHITO (JP)
MAEDA TAKAHIKO (JP)
ISHIGE TOSHIRO (JP)
UCHIYAMA OSAMU (JP)
OZAWA SUMITO (JP)
MAEDA TAKAHIKO (JP)
ISHIGE TOSHIRO (JP)
UCHIYAMA OSAMU (JP)
OZAWA SUMITO (JP)
Application Number:
PCT/JP2013/001191
Publication Date:
September 12, 2013
Filing Date:
February 28, 2013
Export Citation:
Assignee:
JFE STEEL CORP (JP)
International Classes:
C21C1/06
Foreign References:
| JP2007146206A | 2007-06-14 | |||
| JPS5328015A | 1978-03-15 |
Attorney, Agent or Firm:
KUMASAKA, Akira et al. (JP)
Akira Kumasaka (JP)
Akira Kumasaka (JP)
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Claims: