Tunnel-type drying device for wet-method forming of electroceramic product blank

The utility model relates to a tunnel-type drying device for wet-method forming of electroceramic product blanks. The tunnel-type drying device comprises a tunnel-type case body, wherein a front door, a rear door and a dehumidifying fan are arranged on the tunnel-type case body. The tunnel-type drying device further comprises a hot-blast main pipe which is connected with a waste heat hot-blast main pipe of the cooling section of an electroceramic kiln, wherein air inlet pipes are arranged between the case body and the hot-blast main pipe, the air inlet pipes are arranged between the case body and the hot-blast main pipe in an interval manner, the lower ends of the air inlet pipes are communicated with an air outlet pipe which is arranged at the inner bottom of the tunnel-type case body, the air outlet pipe is distributed on the inner circumference of the tunnel-type case body, and air outlets are uniformly distributed on the inner side of the wall of the air outlet pipe. The tunnel-type drying device can dry