METAL POWDER PLANT Russian patent published in 1994 - IPC

FIELD: mechanical engineering. SUBSTANCE: plant has a spraying chamber, a vacuum chamber with an induction melting furnace positioned above it, a slide gate mounted on the spraying chamber, guides, a powder collector fastened to a holder gate with an inner cylindrical bore, an annular groove and a through radial channel with an outlet hole on the outer surface of the holder. The plant also has a ceramic metal conduit located on the holder, a dispersing unit made in the form of a built-up atomizer with an annular nozzle, and a drive cylinder. An axial channel with radial holes is made in the rod of a drive cylinder. Holes are equidistantly circumferentially spaced on the rod in a plane perpendicular to its axis at a distance from the junction of the rod and the piston equal to the difference between the length of the rod end of the cylinder and the diameter of the radial hole. The annular part of the rod is connected to the holder. The axial channel is connected to the outlet hole on the outer surface. EFFECT: improved structure. 1 dwg