Alcohol production tube bundle drying machine capable of reducing exhaust steam emission

The utility model discloses an alcohol production tube bundle dryer capable of reducing exhaust steam emission, which comprises a dryer body, one side of the dryer body is fixedly communicated with a collecting box, one side of the inner wall of the collecting box is provided with an activated carbon layer, the middle of the inner wall of the collecting box is fixedly provided with a partition plate, and one side of the partition plate is provided with an air vent. A wind shield is arranged on one side of the ventilation opening, the wind shield is fixedly arranged at one end of a baffle, a plurality of spray heads are arranged at the top end of the baffle, by arranging the wind shield, the baffle, the spray heads, a third sliding block and a spring, when waste gas passes through the ventilation opening, the wind shield is blown, and under the airflow effect of the waste gas, the wind shield and the baffle are driven to move to expose the spray heads; an organic solvent is sprayed through a spray head and is