LIN Yunwan

Abstract: Magnetic filters are widely applied to refining raw materials in porcelain factories. This paper recommends a set of indices for assessing the technical and economical aspects of magnetic filter based on a physical model which simulates the process in whir.h ferrous particles are captured by the grid of filters. These indices are: intensity and non-homogeneity of the magnetic field, filling coefficient uf the matrix, staying time of the raw material to be refined on the matrix, non-dimensional number ,specific yield, specific energy consum9tion and specific consumption of water.

Keywords: Magnetic filters, filters