| 摘要 |
A process for removing dust produced in the lining of casting ladles wherein a slinging mass is slung between the inner walls of the ladle and an opposing template whereby a free space is defined between the ladle wall and the template which free space contains dust which process involves sucking the dust in the free space from a point near the upper edge of the template into a region behind the template; an apparatus for performing such a process comprising a template, a suction conduit inside said template having an inlet and an outlet, the inlet being in fluid communication with particles disposed near the upper edge of said template, the suction conduit including filtering means for filtering out entrained particles from air sucked therethrough, the filtering means including means for collecting filtered particles, the outlet end of the suction conduit includes means for sucking air therethrough. |
