Dehumidification air conditioning apparatus

A dehumidification air conditioning apparatus comprising:

• a pre-cooler which cools and dehumidifies outside air;
• a carbon dioxide adsorption rotor divided into at least a reproduction zone, an adsorption zone and a purge zone, the purge zone of the carbon dioxide adsorption rotor receiving a first part of the outside air after the outside air has passed through the pre-cooler, the adsorption zone of the carbon dioxide adsorption rotor receiving a second part of the outside air after the outside air has passed through the pre-cooler;
• an intercooler which receives air that has passed through the adsorption zone of the carbon dioxide adsorption rotor, to produce cooled air;
• a humidity adsorption rotor divided into at least a regeneration zone, an adsorption zone and a purge zone, the purge zone of the humidity adsorption rotor receiving a first part of the cooled air which has passed through the intercooler, the adsorption zone of the humidity adsorption rotor receiving a second part of the cooled air which has passed through the intercooler, to thereby produce dehumidified air;
• an aftercooler which regulates a temperature of the dehumidified air from the adsorption zone of the humidity adsorption rotor, to thereby produce supply air that is supplied to a dry room supply destination;
• a regeneration heater which heats air that has passed through the purge zone of the humidity adsorption rotor, to produce heated air that is passed through the regeneration zone of the humidity adsorption rotor;
• and
• a reproduction heater to heat a combined air produced by combining air that has passed through said regeneration zone of said humidity adsorption rotor with outside air, the reproduction heater producing reproduction air that is passed through the reproduction zone of said carbon dioxide adsorption rotor, wherein
• the reproduction air which has passed through the reproduction zone of said carbon dioxide adsorption rotor is exhausted.