Energy-efficient dryer

摘要

The new EnergySmart polymer dryer from Conair is a two-stage system that can reduce energy consumption in high-volume polyethylene terephthal-ate (PET) by up to two-thirds compared to traditional desiccant dryers.Incorporating a hot-air circuit and a dehumidified-air circuit, the device saves energy by not removing heat in the return air heat exchanger and by not having to add as much heat to the air for its next trip through the hopper.