Waste gas purification device of industrial silicon boiler

The utility model discloses a waste gas purification device of an industrial silicon boiler, and belongs to the technical field of industrial silicon processing waste gas purification and recovery. The device comprises a boiler and a purification device, wherein the purification device is arranged at the top of the boiler; the boiler comprises a boiler body, a base, a feeding port, a discharging port and a smoke outlet. The purification device comprises a treatment box arranged on the surface of the smoke outlet in a sleeving mode, the treatment box is fixedly connected with the furnace body, a separation sleeve is fixedly connected into the treatment box, and the treatment box is arranged on the surface of the smoke outlet in a sleeving mode through the separation sleeve. According to the boiler waste gas treatment device, the purification device is arranged, waste gas is firstly pumped into the purification liquid through the smoke outlet by utilizing the negative pressure fan, then the waste gas is treated