METHOD FOR PROCESSING STEEL-SMELTING SLAG AND DEVICE FOR ITS IMPLEMENTATION Russian patent published in 2020 - IPC C21B3/06 C21B3/08 

FIELD: metallurgy.

SUBSTANCE: group of inventions relates to a method for steel processing of steel-smelting slag and device for its implementation. Method for steel making slag processing includes the stages, at which: slag tank (2) containing melted steel-smelting slag (3), is changed into feed position and is inclined by means of inclination mechanism (1) of slag vessel (2), which ensures retention of slag vessel (2), for overflow of fluid flow slag (3) through loading chute (51) into rotary roller device (5) for its treatment by roller device (5); remaining in slag tank (2) high-viscous sticky slag is directed into roller device (5) using slag removal device (4); slag tank (2) is tilted by at least 150° or overturned by means of inclination mechanism (1) of slag tank (2) to guide bottom slag at bottom of slag container (2) to roller device (5).

EFFECT: processing metal-containing slag in full volume, in which treatment of whole slag mass is achieved by means of one roller device, capable of treating both liquid metal-containing slag having good fluidity and solid bottom slag free from fluidity.

7 cl, 1 tbl, 2 ex, 15 dwg