순환골재 건식자갈 세척장치 개발에 관한 연구

초록

Roadbed of a railway has to absorb the impact of the train and the roadbed of the railway consist of gravel or concrete. In the concrete roadbed, the washing gravel is very important because the clean level of gravel determines the strength of the concrete. so many researchers study the cleaning of the gravel. This paper describe the development of dry cleaning equipment for gravel. First, describe the equipment 3D design and structural analysis. second, describe manufacturing of equipment and performance test. Finally, verify the equipment for gravel dry cleaning.