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Title:
HEAT RECOVERY SYSTEM FOR COAGULATION SLAG AND HEAT RECOVERY METHOD
Document Type and Number:
Japanese Patent JP2014085064
Kind Code:
A
Abstract:

To provide a hot carrier device and a hot carrier method for coagulation slag that can efficiently collect sensible heat of the coagulation slag.

An upper surface of molten slag 3 poured from a feeding device 4 into a casting mold 21 continuously transferred is fabricated at a horizontal transferring part 22a and the casting mold 21 is transferred horizontally while the fabrication is being carried out, the casting mold 21 is transferred up to a loading shoot 72 of a heat recovery device 7 at an oblique transferring part 22b in continuous with the horizontal transferring part 22a, and the formed coagulation slag 6 is loaded into the heat recovery device 7. With this operation, the coagulation slag 6 fabricated against irregularity is transferred to the heat recovery device 7 while being kept at high temperature to restrict reduction in temperature and thus it is possible to perform an efficient recovery of the sensitive heat from the coagulation slag 6.


Inventors:
Shigaki, Nobuyuki
Kabeya, Kazuhisa
Application Number:
JP2012000234787
Publication Date:
May 12, 2014
Filing Date:
October 24, 2012
Export Citation:
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Assignee:
JFE STEEL CORP
International Classes:
F27D17/00; C04B5/00; F27D15/02
Domestic Patent References:
JPS56149581A1981-11-19
JP2003207281A2003-07-25
JPS5495997A1979-07-28
JPH09301750A1997-11-25
JPS57182086A1982-11-09
JPS5524955A1980-02-22
JPS56149581A1981-11-19
JP2003207281A2003-07-25
JPS5495997A1979-07-28
JPH09301750A1997-11-25
JPS57182086A1982-11-09
JPS5524955A1980-02-22
Attorney, Agent or Firm:
酒井 宏明



 
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