Dual-filtering-layer high-temperature particle dust collector

The invention discloses a dual-filtering-layer high-temperature particle dust collector, which comprises a device body. A mating pipe is arranged on the top part of the device body and is tightly welded with the device body; a smoke inlet is formed in one side of the mating pipe, and is embedded into the mating pipe; a heat energy suction fan is arranged on the bottom part of the mating pipe and is in signal connection with the device body; a smoke pumping pipe is arranged on the bottom part of the heat energy suction fan and is tightly welded with the device body. The dual-filtering-layer high-temperature particle dust collector is provided with a thermoinduction power generation device, which can absorb heat energy in treated gas for carrying out power generation so as to provide electric energy for the device body, so that not only is the electric quantity of the device body saved, but also the efficiency is improved; the device adopts the selecting and matching of two layers of filter materials which are