FURNACE INSTALLATION AND FURNACE GAS REINING METHOD Russian patent published in 2021 - IPC C21B7/22 F27D17/00 B01D50/00 

FIELD: metallurgy.

SUBSTANCE: invention relates to the field of metallurgy and can be used in furnace gas refining. The furnace installation includes a furnace for the production of liquid metal and an outlet line for furnace gas with a wet scrubber and a droplet separator located downstream of the wet scrubber in the process flow, and the droplet separator includes sequentially arranged upstream non-swirling separator for larger droplets and a downstream non-swirling separator for smaller droplets, wherein the non-swirling flow separation device includes at least one row of parallel baffles with such a profile such that zigzag flow paths are obtained, and the downstream non-swirling separator includes grate and / or woven mesh with the second paddle type droplet separator.

EFFECT: invention makes it possible to reduce the residual content of finely divided droplets containing dust in the furnace gases due to the use of droplet separators with non-swirling flow.

7 cl, 6 dwg