FIELD: metallurgy.
SUBSTANCE: invention is provided for continuous transport of small-grained or collector dust by means of transport environment to consumption places. Facility contains distributive tank and connected to it transport pipelines of mentioned solid material. Distributive tank is implemented in the form of overhead tank (1) with feeder in the top part and ring header (4) and sprayers (13) in its bottom part. In internal cavity of overhead tank (1) it is located guide vane with input convergent tube (8). To smaller basis of convergent tube (8) it is joined parallel portion, installed with radial clearance with ability of vertical displacement by means of co-axial installed rod (12) in directed upwards by bottom sleeve (9). To the sleeve bottom (9) there are joined pipelines (10,11) of initial material transportation, which come into wall of cylindrical water-cooled nozzle (14), fixed before plasmatron anode jet (15).
EFFECT: productivity improvement at continuous transporting of solid material directly into the metal melt at operation of plasma smelting furnace.
1 dwg
