Energy-saving rotary kiln for ceramsite production

The utility model discloses an energy-saving rotary kiln for ceramsite production, and belongs to the technical field of rotary kilns. Comprising a box body, a kiln channel is arranged in the box body, a feeding bin is arranged at one end of the kiln channel, a box door is arranged on one side of the box body, a connecting pipeline is rotationally connected to the end, away from the feeding bin, of the kiln channel, a heating device is arranged at one end of the connecting pipeline, a ventilation net is arranged on the upper side of the box body, and a conveniently-disassembled assembly is arranged between the ventilation net and the box body; by arranging the impurity cleaning assembly, residual impurities in the kiln channel can be conveniently cleaned, the situation that the residual impurities in the kiln channel are mixed with new materials, and the quality of finished products is affected is avoided, and therefore the quality of the finished products is guaranteed, by arranging the conveniently-disassem