Smoke dust treatment device for biomass fireplace and use method

The invention relates to the field of biomass fireplaces. The invention discloses a smoke dust treatment device for a biomass fireplace and a using method. The invention aims to solve the problems that impurities on the surface of a filter plate need to be cleaned frequently, and the operation is tedious. The device is composed of a transmission mechanism and a limiting mechanism. According to the smoke dust treatment device for the biomass fireplace and the using method, after smoke is conveyed into the exhaust pipe through the air inlet pipe and exhausted along the air outlet pipe, gas entering the exhaust pipe is filtered through the filter plate, then the gas is exhausted through the air outlet pipe, the smoke is filtered, and the smoke dust treatment effect is improved. And when a round rod and a sliding groove are matched to drive a spiral rod to rotate clockwise, scraped and swept sundries are extruded and moved towards the edge of a filter plate, so that the sundries are extruded into an arc-shaped co