Lithium hydroxide hydrate production evaporation device

The utility model discloses an evaporation device for hydrated lithium hydroxide production, and relates to the technical field of hydrated lithium hydroxide production. Comprising an air guide pipe, a moisture absorption pipe is fixedly arranged at the top end of the air guide pipe, the moisture absorption pipe comprises a moisture absorption box body, a heating coil is fixedly connected to the top end of the inner side of the moisture absorption box body, the two ends of the heating coil are jointly and electrically connected with a power connection seat, and an air blowing pipe is fixedly connected to one end of the moisture absorption box body. According to the utility model, through the arrangement of the heating coil in the moisture absorption box body, a high-temperature dry space is created above the gas guide pipe, wet waste gas is sucked into the moisture absorption box body through the arrangement of the blast pipe, and dry hot airflow can quickly evaporate water vapor in a condensation tank in the