FIELD: metallurgy.
SUBSTANCE: device is equipped with the first guide system (5) for removal of blast-furnace gas (6) from reducing reactor (3) and the second guide system (7) for removal of generator gas (8) from smelting gas generator (4). Each of the guide systems (5, 7) leads to wet washing system (11, 12) for throttling of a flow of blast-furnace gas (6) and generator gas (8) by means of adjustment bodies changing an adjustment gap. Possibility of collection and removal of washing and cooling liquids is provided. The device is equipped with common drop separation device (14), to which there connected is the first wet washing system (11) carrying blast-furnace gas (6) of the first guide system (5), and the second system (12) of wet washing carrying generator gas (8) of the second guide system (7).
EFFECT: invention provides more compact design of a drop separation system; an effective pressure control system is created, by means of which there minimised is efflux of generator gas and excess gas, which is removed from the second guide system and required for control of operating pressure of the smelting gas generator.
12 cl, 6 dwg
