Calcining equipment for ceramic processing

The invention discloses calcining equipment for ceramic processing. The calcining equipment comprises a rotary cylinder body, an arc-shaped cover body and an outer box body; a first gas outlet penetrating through the outer box body is formed in the rotary cylinder body; the outer box body is provided with a gas inlet and a second gas outlet; the first gas outlet is connected with the gas inlet through a pipeline, and filters are arranged between the first gas outlet and the gas inlet; the rotary cylinder body is provided with a workpiece placing opening and is internally provided with first heating elements; a gear is arranged on the periphery of the rotary cylinder body; the arc-shaped cover body is provided with gear rings meshed with the gear; the arc-shaped cover body is provided withouter baffles and inner baffles which are tightly attached to the upper end faces or the lower end faces of the gear rings; and second heating elements are uniformly distributed between the two innerbaffles. Hot gas generated