When the tapping of the furnace and melting furnace , the magnetic field by a method and apparatus for decelerating and the melt flow for adjusting the flow rate of melt flow

摘要

This invention for example when tapping of container of metallurgy such as blast furnace and fusion furnace, in order to adjust the flux of the melting flow depending upon the magnetic field, and is something regarding the method in order to make the melting flow decelerate. As for particular method, as the line of magnetic force extending to the all the cross sections, penetrates the melting flow to cross direction, opposite voltage in the melting flow in order to be induced depending upon the magnetic field, the magnetic field is mutually opposite and when it possesses the polarity which becomes settled, at the same time, in the melting flow when at least three which is arranged each one eddy current places are pulled up, lining up each one into the machine direction of melted ones in axial direction, originating in the interaction with thing, and the magnetic field and the eddy current where the melting flow is sent in the transport element which passes by two which is arranged magnetic fields at least and closes,It features that the power which can make the flux of the melting flow slow is formed. Selective figure Figure 1