Converter charging system vibration feeder ware feed opening sealing device

The utility model relates to a converter charging system vibration feeder ware feed opening sealing device, by (b) covering and title page constitution, the covering setting at the entry kneck of the vibration feeder of lower part ware, the covering is an opening ascending " returning " font recess, the title page setting in the lower part of the lower hopper on upper portion, the title page is " returning " font recess that open side down. Can guarantee that vibration feeder ware material mouthful department is sealed reliable, durable to materials are simply easy, be worth in the converter charging system and similar operating mode under use widely, have that the leakproofness is reliable, long service life's characteristics.