피치 간격이 일정치 않은 스크류 건조기에서의 건조성능 및 건조시스템의 에너지 절약에 관한 실험연구

Drying process is one of the main energy-consuming process and the amount of energy used in the drying process has increased as industrialization has progressed. In present study an experimental investigation for the energy-saving effect of the screw dryer system has been conducted by using a heat recovery from heating mediums. An excellent Energy-Saving effect of 45%~54% has been obtained under the experimental conditions given.