Method for controlling the filling of the electromagnetic mill working chamber in the arrangement with pneumatic transport

摘要

way control packed vertically set working chamber (1), a mill (2), electromagneticin which mielniki as ferromagnetic elements are addressed by rotating electromagnetic field, ground material (5) is given from aboveover a working and robbed in working chamber is pneumatically transported to the top (4) using a gas stream from the bottom of the working chamber as a carrier (3) isthis,the ratio of flow gas transport (3) to (5) of minced material flow values determined on the basis of analysis of the components of the selected frequency bands for signalplease wibroakustycznym measured directly at the working chamber (6), and the electromagnetic ranges selected frequency bands are selected on the basis of measurements of electrical parameters.advantageously the active power, wzbudnika electromagnetic field (7).