Thin-sheet tunnel type superheated steam drying equipment adopting thick paste method and rolling method

The utility model relates to the technical field of tobacco production, and discloses thick paste method and rolling method sheet tunnel type superheated steam drying equipment which comprises a tunnel box, and a sheet steel conveying belt is arranged in the tunnel box. A steam guide pipe is fixedly connected to the inner wall of the tunnel box and located between the upper sheet steel conveying belt and the lower sheet steel conveying belt. The steam guide pipe is arranged in the tunnel box, high-temperature steam can pass through the flow dividing guide pipes and the steam nozzles through the steam guide pipe to conduct high-temperature heating on the lower surface of the sheet steel conveying belt, and therefore the sheet steel conveying belt can be evenly heated; hot air can be conveyed into the tunnel box through the circulating fan, so that tobacco on the surface of the conveying belt is dried and ventilated through the hot air, the situation that the tobacco is affected with damp due to the fact that h