Calcium carbide furnace electrode length measuring device

Abstract

The utility model belongs to calcium carbide furnace technical field discloses a calcium carbide furnace electrode length measuring device, including round steel, still include: drive assembly, drive assembly is used for driving round steel along with the horizontal plane 30 degree inclination angle and sends into calcium carbide furnace, and make round steel's free end and electrode contact; Voltage induction box, voltage induction box and round steel's other end electric connection, be used for receiving round steel's voltage signal; The scheme through drive assembly will round steel along 30 degree inclination angle and send into calcium carbide furnace, when round steel free end contacts electrode, the voltage signal between electrode and furnace body will be transmitted to voltage induction box through round steel, combine the fixed vertical distance parameter of calibration before firing, utilize the horizontal distance of measurement hole to electrode of trigonometric function calculation, deduce electrode actual length; The utility model solves the problem of measuring electrode length under the condition of not power failure of calcium carbide furnace.

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