Patent ID: 11969763
Assignee: LG CHEM, LTD.
Field: Chemical engineering (Chemistry)
Classification: CPC B | IPC B

Claim 5:
6. The system of claim 5, wherein a plurality of fine ventilation holes are disposed in the first pellet transfer part and the second pellet transfer part, wherein each of the plurality of fine ventilation holes has a size smaller than that of each of the plurality of pellets, wherein the plurality of fine ventilation holes are further disposed in a position corresponding to the plurality of vacuum suction nozzles, and
a first and a second discharge auxiliary blower configured to blow air through the plurality of fine ventilation holes, wherein the first discharge auxiliary blower is disposed below the first pellet transfer plat-part and the second discharge auxiliary blower is disposed below the second pellet transfer part, so as to blow air upward through the plurality of fine ventilation holes to help the discharge of the plurality of defective pellets.