A spray disc device for copper powder atomization

Abstract

The application discloses a spraying disc device for copper powder atomization, which comprises a frame body, a gas inlet pipe connected to the top side of the frame body, an inner cavity formed in the frame body, a melting barrel mounted on the top of the frame body and a feeding pipe connected to the lower part of the melting barrel. The device utilizes the wind power to drive the passive fan to rotate and drive the central feeding pipe to rotate synchronously, so that the feeding pipe is also shaken synchronously, the molten metal liquid dropping process is accelerated through the shaking action, the problem of metal liquid blockage after cooling is avoided, the frame body is in a horn-shaped structure, the gas is sprayed to the molten metal liquid from various angles, the metal powder can be sprayed outward from various directions, the spraying range of the metal powder is expanded, and the inner cavity is in a structure that is wide at the top and narrow at the bottom, so that the air pressure during air outlet is maintained and the uniformity of the spraying force at various points is maintained.

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