HEAT PUMP TYPE DRY SYSTEM CAPABLE OF PERFORMING HOT AIR DRYING WITHOUT ADDITIONAL POWER SUPPLY BY USING THE WASTE HEAT OF A CONDENSER

摘要

PURPOSE: A heat pump type dry system is provided to minimize energy consumption and be performed stably by controlling temperature and humidity independently for cold air and hot air drying.;CONSTITUTION: A heat pump type dry system comprises a suction chamber(510), a mid-chamber(511), a circulation chamber(512), a fan room, an outside air inlet chamber(515), and a pneumatic control damper(M1, M2, M3, M4). The suction chamber sucks high humidity air. The mid chamber is located between an evaporator(30) and a condenser(21). The circulation chamber is installed in the back of the condenser. The fan room supplies high temperature dry air to a drying target. The outside air inlet chamber sucks outside air between the evaporator and the condenser. A ventilation chamber ventilates the outside air after passing through the condenser.;COPYRIGHT KIPO 2012