Korea Institute of Geoscience and Mineral Resources

Yoonmi Kim

Jiyoung Choi

An integrated sieve device for particle size screening of a soil sample is provided, the device comprising: a particle size screening unit having at least one sieve and configured to screen the soil sample by particle sizes and to drop the soil sample; a body housing in a cylindrical shape, wherein a part of a lateral surface of the body housing is open, wherein the particle size screening unit is detachably coupled to an inner lateral surface of the body housing; a sample reception unit mounted at a lower portion of the particle size screening unit coupled to the body housing and configured to collect soil and water discharged below the particle size screening unit by being screened by the sieve; and a water supply unit mounted at an inlet formed on an upper end of the body housing and configured to supply water into the particle size screening unit.

Growing community of inventors

Seoul, South Korea

Yoonmi Kim