| 摘要 |
An apparatus and a method for sealing a pressurized gas blow hood provided above the sintering raw mix bed charged in an under-suction type sintering machine, which can maintain good sealability and durability of the pressurized gas blow hood, are provided. In the apparatus for sealing a pressurized gas blow hood provided above sintering raw mix bed (2) charged in the under-suction type sintering machine, sealing piece (15) composed of a composite material comprising hard rigid body tips (15a) and an elastic body member (15b) is provided at skirt lower edge (13) of the pressurized gas blow hood so as to be in siding contact with said sintering raw mix bed (2). <IMAGE> |
