Calcium carbide submerged arc furnace hole punching and plugging device and method

The invention relates to the technical field of calcium carbide submerged arc furnaces, and discloses a calcium carbide submerged arc furnace hole punching and plugging device and method. The device comprises a frame, an inclination angle adjusting mechanism, a hole punching mechanism and a hole plugging mechanism, wherein the inclination angle adjusting mechanism is mounted on the frame; the hole plugging mechanism and the hole punching mechanism are mounted on the inclination angle adjusting mechanism respectively; the inclination angle adjusting mechanism is used for adjusting the inclination angle of the hole punching mechanism and the hole plugging mechanism; the hole punching mechanism is used for punching the furnace hole of the calcium carbide submerged arc furnace; and the hole plugging mechanism is used for plugging the furnace hole. According to the invention, the mechanization of the calcium carbide submerged arc furnace hole punching and plugging device is realized by the hole punching mechanism and the hole plugging mechanism, the hurt to an operator caused by manual operation is avoided, the working efficiency is improved, the auxiliary working time of the submerged arc furnace is shortened, and the energy is saved; and moreover, the hole is plugged by calcium carbide particles, the service life of the furnace mouth is long, and the output is increased.