Cut tabacco puffing and drying machine

The utility model discloses a new typed stalk wire expansion dryer which matches with a wire production assembly with the production ability >=8000kg/h, which is characterized in that the production quality is stable, the drying ability is strong, the earth occupying area is small and the energy consumption is small, mainly comprising a heating device, an expansion device and a drying device, wherein the expansion device is connected with two sets of heating chambers with a material inlet gas lock by a material inlet mask and a material separating pipe, the material separating pipe is equipped with a material separating roller, the gas chamber communicated with the gas source is connected with the respective heating chamber, a compressing pipe, an extending pipe and a separator by an ejecting mouth, the drying device comprises a diameter variable pipe, a dying tower, a diameter material outlet pipe and a gas material separator, the inner is equipped with a material outlet mask diameter variable pipe of two sets of separators, and the inlet end of the variable pipe and the extending end are respectively connected with a wind mixing chamber and an extending material pipe of the drying tower, the material outlet under the dying tower is communicated with the gas material separator by the extended material pipe, the lower portion of the gas material separator is equipped with a gas lock, and the top portion of the gas material separator is connected with a fan and the heating device by a wind reverse pipe.