Vertical type apparatus for firing cathode material of secondary battery

A vertical type apparatus for firing a cathode material of a secondary battery that fires the cathode material by moving the cathode material in a vertical direction, the vertical type apparatus comprising:

• a plurality of saggers, each having an open upper portion, provided with a through-slit for gas flow in a lower surface thereof, and loaded with the cathode material therein;
• and
• a plurality of unit firing furnaces, each having an open upper portion, each plurally stacked in the vertical direction, each receiving the respective sagger, and configured to move in a direction opposite to the gas flow.