Construction method and exchanging apparatus for blast furnaces

Application Number: 00105360
Application Date: 2000.03.31
Publication Number: 1268578
Publication Date: 2000.10.04
Priority Information: 1999/3/31 JP 90416/99
International: C21B7/00
Applicant(s) Name: Kawasaki Steel Corp.
Inventor(s) Name: Fujita Masao;Oshima Keitaka
Patent Agency Code: 72001
Patent Agent: zhang tianan
Abstract A method and lifting transfer apparatus for dismantling an existing blast furnace body by dividing it into a plurality of furnace-body ring blocks, and efficiently transporting each of the ring blocks to and from a furnace-body disassembly site and back to the hearth for assembly of a repaired or rebuilt furnace body.