Collecting device for electric arc sound of electric arc furnace

Abstract

The utility model discloses a device for collecting electric arc sound of an electric arc furnace, and mainly relates to the technical field of electric arc furnaces. An analog-digital converter is arranged on the side, close to a computer, of the upper surface of a supporting plate, a collector is arranged on the side, away from the computer, of the surface of the supporting plate, three data connecting lines are electrically connected to one end of the collector, and microphones are electrically connected to the ends, away from the collector, of the three data connecting lines. The three microphones are evenly distributed outside the electric arc furnace body, an adjusting device is arranged at the position, corresponding to the collector, of the surface of the supporting plate and comprises a fixing plate, the bottom face of the fixing plate is fixedly connected with the surface of the supporting plate, and a sliding rod is fixedly connected to the surface of the upper end of the fixing plate. The beneficial effects of the electric arc furnace electric arc sound acquisition device are that the electric arc furnace electric arc sound acquisition device solves the problem that the electric arc sound acquired by the microphone cannot be received because the data connecting line between the microphone and the acquisition device is easy to loosen and fall off in the electric arc furnace electric arc sound acquisition process.

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