Spline roller type licorice root fluid extract extraction device with chopper and dryer

The invention discloses a spline roller type licorice root fluid extract extraction device with a chopper and a dryer. The chopper is arranged above a machine body; three levels of contra-rotating spline rollers are arranged in the machine body; a licorice root guide slot is arranged below each level of contra-rotating spline roller; the last level of guide slot is connected with a hopper of a licorice root elevator; a discharging slot of the elevator is connected with the dryer through a screw extrusion dehydrator and a slag bucket; the elevator is provided with a liquid feeding valve; the upper part of the machine body is provided with a filter and a liquid discharging pipe, wherein the liquid discharging pipe is connected with a lifting film type evaporator; a spline glue tray pulse gas explosion device is arranged in the machine body; one side of the machine body is connected with an automatic control steam valve and a manual steam valve through a steam pipeline. The three levels of contra-rotating spline