Integrated kiln

The utility model discloses an integrated kiln which is characterized in that the interior of a kiln body is a first cavity extending transversely, the top of at least one part of the first cavity is an opening section, a vault is arranged at the opening section, and a plurality of smoke outlets are formed in the vault; the combustion chamber is arranged at the top of the kiln body and covers the opening section, the interior of the combustion chamber is a second cavity extending transversely, and the second cavity communicates with the first cavity through a smoke outlet; the combustion device is used for combusting the combustible gas in the second cavity; the smoke exhaust device is used for extracting waste gas from the second cavity; the combustion-supporting device is used for filling combustion-supporting gas into the second cavity; the material cost is saved, the overall occupied area of the kiln is reduced, the overall structure is simple, installation is easy, and the labor cost is saved. 本实用新型公开了一种