| 摘要 |
FIELD: metallurgy; processing metalliferrous slime waste. SUBSTANCE: after drying metalliferrous waste are subject to crushing, separation into magnet and non-magnet components, while magnet components are mixed with binding compound prior to compaction. Device incorporates rotary inclined furnace, slime charging and unloading system, combustion chamber, gas circulation system, filter system containing cooling recuperator, electrostatic precipitator and device for cleaning and preparation of filters for operation. EFFECT: increased efficiency of processing metalliferrous slime waste irrespective of their contamination with liquid impurities and enhanced level of environmental pollution control. 2 cl, 6 cl, 1 dwg |
