Optimization of vibration separator using DEM modeling method

The paper aims to summarize a modern approach to design of new or optimization of the existing vibration technologies, respectively. The optimization method consists of several necessary phases, which need to take place with utmost precision. In the first phase, a study of the current state of the solved problem is carried out along with analysis of the used bulk material performed as a measurement of mechanical-physical properties. Furthermore, a model of a new structural solution is designed and subjected to a number of simulation experiments using the DEM method. The parameters obtained from the performed simulations are used for manufacturing the vibration separator prototype including the design of a suitable vibration source. Operational tests of the vibration separator are carried out followed by putting the technology into operation.