Hammer dryer for gypsum powder production line

The invention discloses a hammer dryer for a gypsum powder production line, belongs to the field of drying devices, and achieves the purpose of realizing efficient, adequate and uniform hot-air dryingfor gypsum powder. The hammer dryer for the gypsum powder production line structurally comprises a shell body, a baffle, a drive device, a rotary shaft and a plurality of hammer bodies, wherein the shell body forms a drying cavity provided with an inlet and an outlet, a charge pipeline with two open ends is communicated above the inlet, an air inlet port is formed in the upper end part of the charge pipeline, and a discharge pipeline with two open ends is communicated above the outlet; the rotary shaft rotationally and horizontally penetrates into the drying cavity, and each hammer body is arranged on the outer side surface of the rotary shaft through a hammer rod of the hammer body; and the baffle is arranged slantwise in the drying cavity and located above the rotary shaft, the baffle and the sidewall close to