Procurement, production, smelting machinery/ferromanganese and
silico-manganese smelting furnaces
The equipment is used to receive the hot melt slag from the silicon
manganese ore furnace, the temperature of the original slag is
about 1200-1300 degrees Celsius, after heating, tempering, heat
preservation, the temperature reaches 1400-1500 degrees Celsius
continuous delivery to the centrifuge for mineral wool use. This
equipment is suitable for the production line of slag wool with an
annual output of 30,000 tons.
Device operating environment conditions:
1. The altitude does not exceed 1500m.
2. The ambient temperature is within 50 ° C.
3. There is no conductive dust, explosive gas and corrosive gas
that can seriously damage metal and insulation.
4. No noticeable vibrations or bumps
Display of internal structure of melting furnace:
The arc is not exposed from beginning to end, and the mixed charge
is added to the furnace in small batch with the drop of the
material surface, so that the material surface in the furnace is
maintained at a certain height, and the shape of a flat cone is
displayed around the electrode. When the reduced silica
ferromangmanganese water in the furnace is stored to a certain
extent, the furnace eye is opened with a burners or round steel,
and the molten iron and slag are released to remove the residue in
the alloy, and then the ingot is cast in the ingot mold. Electric
furnaces are supplied under a prescribed power supply system. The
average electric furnace is produced once at an interval of 2
hours, and four furnaces are produced in 8 hours per shift. Use the
water quenching water slag, after the completion of iron
production, the winch will pull the ladle to the casting room to
calm for about 20 minutes, the crane will lift the ladle, cast the
molten iron into the ingot mold. After slightly cooling, the alloy
is pry up, lifted into the iron box by the crane, and then cooled
into the warehouse.
