竪型溶融炉の装入装置、および装入方法

Japanese Patent JP4355087

B2

PROBLEM TO BE SOLVED: To provide a charging apparatus for a vertical melting furnace, which can charge compound waste under such a state without separation or classification and corresponds to segmented charging in the direction of the radius of the furnace. SOLUTION: The apparatus 1, charging the compound waste containing at least metals and plastics and coke into the top of the furnace, is provided with a charging apparatus for a furnace center part 2 charging large diameter raw materials and fuels to a furnace center part 15 and a charging apparatus for a furnace peripheral part 3 charging small diameter raw materials and fuels into the furnace peripheral part 16, wherein the charging apparatus for the furnace center 2 comprises a bucket 4 of which bottom part 4a can be opened and closed and a cylindrical charging guide for the center part 5 introducing the supplied raw materials and fuels into the furnace center part 15 and the charging apparatus for the furnace peripheral part 3 comprises a bucket 7 provided with a bell 6 at a lower opening part and a charging guide for the peripheral part of the frustum of a cone 8 for introducing the supplied raw materials and fuels into the furnace peripheral part 16.

Makoto Naito
Mamoru Inoue
Naoshi Ohara
Koji Ohara

JP2000164446A

October 28, 2009

June 01, 2000

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Nippon Steel Corporation

C22B7/00; F27B1/20; F27D3/00

JP10036906A
JP11117010A
JP9203584A
JP2001208314A
JP2000241076A
JP10267538A
JP10267539A
JP9041013A
JP5256585A
JP63153385A
JP49065529A
JP2001208315A
JP2001208316A
JP2001208317A
JP34006956B1
JP57018427Y2
JP55082706A

Inoue Spring

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