A APPARATUS FOR CAPTURING THE EVAPORATED VOLATILE FUME SEGREGATION IN TWIN ROLL STRIP CASTER

摘要

The present invention relates to a device for collecting gas from the steam-volatile twin roll casting sheet. ; The present invention is a ceramic fiber 12 is filled in the filter section 10 and the ceramic in the inner space (P1) to the volatile vapors generated in the bath surface of the gas passage for Kang Full (5), Fiber 12 passes through the filling of the filtering contaminants vapor deposition gas in the metal plate (22) inside the space (P2) to remove the adsorbed evaporation section 20 is the manifold chamber to the upper and lower focus laminate structure (9) is attached to the lower surface of the molten metal pool in the deposition section 20 (5) shields the space above the filter unit from the (M) (10), to the suction gas so as to force the steam passing through the deposition unit (20) including the inhaler (30), injecting the molten steel to the casting roll between two rolls and to the rapidly solidified by removing, through contact with a harmful vapor gas collecting element of the volatile components of the molten steel in the casting machine for producing a thin sheet switch effectively Manifold prevent contamination of the non-oxidizing atmosphere gas in the shield, and customization, to delay while suppressing the occurrence of mill scale on the roll surface producing a defect-free slab, and may extend the exchange cycle of the casting rolls sikilsu.