Pulsating combustion drying device

The utility model discloses a pulsating combustion drying device relates to the dry technical field of food separation, including pulsating combustion ware, first separator, second separator, the draught fan is installed to the lower part of pulsating combustion ware, and feed conduit is installed to the afterbody of pulsating combustion ware, and the pulsating combustion ware links to each other with first separator, first separator and second separator link to each other, and the below of first separator and second separator is equipped with the bin outlet, the second separator passes through the filter and links to each other with the gas vent. The utility model discloses pulsating combustion drying device, the feed is dry in pulsating combustion ware tail pipe, and the pulsating combustion ware adopts U type valveless structure, and the backward flow of pulsating combustion is flow back skirt introduction drying chamber in order to improve heat utilization rate, whole pulsating combustion ware seals indoo